[SCM] eclipse-emf - Plug-in for eclipse - Debian package. branch, upstream, updated. 3aae69010845c9ad17881a978c9bfd2053d0b2c7
Niels Thykier
nthykier-guest at alioth.debian.org
Sun Feb 14 16:44:24 UTC 2010
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- Log -----------------------------------------------------------------
commit 3aae69010845c9ad17881a978c9bfd2053d0b2c7
Author: Niels Thykier <niels at thykier.net>
Date: Sun Feb 14 17:42:08 2010 +0100
Imported Upstream version 2.5.0
-----------------------------------------------------------------------
Summary of changes:
.../.classpath | 0
.../.cvsignore | 0
org.eclipse.emf.ecore.change/.project | 28 +
.../.settings/org.eclipse.jdt.core.prefs | 0
org.eclipse.emf.ecore.change/META-INF/MANIFEST.MF | 17 +
.../about.html | 0
org.eclipse.emf.ecore.change/build.properties | 12 +
.../build/files_to_massage.lst | 6 +
org.eclipse.emf.ecore.change/model/Change.ecore | 111 ++
.../model/Change.ecorediag | 446 ++++++
org.eclipse.emf.ecore.change/model/Change.genmodel | 78 +
org.eclipse.emf.ecore.change/model/Change.mdl | 638 ++++++++
.../model/org.eclipse.emf.ecore.Change.cat | 1614 ++++++++++++++++++++
org.eclipse.emf.ecore.change/plugin.properties | 21 +
org.eclipse.emf.ecore.change/plugin.xml | 7 +
.../emf/ecore/change/ChangeDescription.java | 115 ++
.../eclipse/emf/ecore/change/ChangeFactory.java | 108 ++
.../org/eclipse/emf/ecore/change/ChangeKind.java | 253 +++
.../eclipse/emf/ecore/change/ChangePackage.java | 1207 +++++++++++++++
.../org/eclipse/emf/ecore/change/ChangePlugin.java | 107 ++
.../eclipse/emf/ecore/change/FeatureChange.java | 253 +++
.../eclipse/emf/ecore/change/FeatureMapEntry.java | 197 +++
.../org/eclipse/emf/ecore/change/ListChange.java | 206 +++
.../eclipse/emf/ecore/change/ResourceChange.java | 127 ++
.../emf/ecore/change/doc-files/ChangeAPI.gif | Bin 0 -> 13569 bytes
.../ecore/change/impl/ChangeDescriptionImpl.java | 718 +++++++++
.../emf/ecore/change/impl/ChangeFactoryImpl.java | 268 ++++
.../emf/ecore/change/impl/ChangePackageImpl.java | 768 ++++++++++
.../change/impl/EObjectToChangesMapEntryImpl.java | 375 +++++
.../emf/ecore/change/impl/FeatureChangeImpl.java | 806 ++++++++++
.../emf/ecore/change/impl/FeatureMapEntryImpl.java | 561 +++++++
.../emf/ecore/change/impl/ListChangeImpl.java | 734 +++++++++
.../emf/ecore/change/impl/ResourceChangeImpl.java | 430 ++++++
.../org/eclipse/emf/ecore/change/impl/package.html | 31 +
.../src/org/eclipse/emf/ecore/change/package.html | 39 +
.../emf/ecore/change/util/BasicChangeRecorder.java | 269 ++++
.../ecore/change/util/ChangeAdapterFactory.java | 247 +++
.../emf/ecore/change/util/ChangeRecorder.java | 645 ++++++++
.../emf/ecore/change/util/ChangeSwitch.java | 269 ++++
.../ecore/change/util/ListDifferenceAnalyzer.java | 175 +++
.../org/eclipse/emf/ecore/change/util/package.html | 31 +
41 files changed, 11917 insertions(+), 0 deletions(-)
diff --git a/org.eclipse.emf.cheatsheets/.classpath b/org.eclipse.emf.ecore.change/.classpath
similarity index 100%
copy from org.eclipse.emf.cheatsheets/.classpath
copy to org.eclipse.emf.ecore.change/.classpath
diff --git a/org.eclipse.emf.codegen.ecore/.cvsignore b/org.eclipse.emf.ecore.change/.cvsignore
similarity index 100%
copy from org.eclipse.emf.codegen.ecore/.cvsignore
copy to org.eclipse.emf.ecore.change/.cvsignore
diff --git a/org.eclipse.emf.ecore.change/.project b/org.eclipse.emf.ecore.change/.project
new file mode 100644
index 0000000..b95afc1
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>org.eclipse.emf.ecore.change</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.ManifestBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.SchemaBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ <nature>org.eclipse.pde.PluginNature</nature>
+ </natures>
+</projectDescription>
diff --git a/org.eclipse.emf.ant/.settings/org.eclipse.jdt.core.prefs b/org.eclipse.emf.ecore.change/.settings/org.eclipse.jdt.core.prefs
similarity index 100%
copy from org.eclipse.emf.ant/.settings/org.eclipse.jdt.core.prefs
copy to org.eclipse.emf.ecore.change/.settings/org.eclipse.jdt.core.prefs
diff --git a/org.eclipse.emf.ecore.change/META-INF/MANIFEST.MF b/org.eclipse.emf.ecore.change/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..0324c3e
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/META-INF/MANIFEST.MF
@@ -0,0 +1,17 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: org.eclipse.emf.ecore.change; singleton:=true
+Bundle-Version: 2.5.0.qualifier
+Bundle-ClassPath: .
+Bundle-Activator: org.eclipse.emf.ecore.change.ChangePlugin$Implementation
+Bundle-Vendor: %providerName
+Bundle-Localization: plugin
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Export-Package: org.eclipse.emf.ecore.change,
+ org.eclipse.emf.ecore.change.impl,
+ org.eclipse.emf.ecore.change.util
+Require-Bundle: org.eclipse.core.runtime,
+ org.eclipse.emf.ecore;visibility:=reexport
+Eclipse-LazyStart: true
+Bundle-ActivationPolicy: lazy
diff --git a/org.eclipse.emf.activities/about.html b/org.eclipse.emf.ecore.change/about.html
similarity index 100%
copy from org.eclipse.emf.activities/about.html
copy to org.eclipse.emf.ecore.change/about.html
diff --git a/org.eclipse.emf.ecore.change/build.properties b/org.eclipse.emf.ecore.change/build.properties
new file mode 100644
index 0000000..95a8423
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/build.properties
@@ -0,0 +1,12 @@
+bin.includes = plugin.properties,\
+ .,\
+ plugin.xml,\
+ about.html,\
+ model/,\
+ META-INF/
+bin.excludes = model/*.ecorediag
+src.includes = about.html,\
+ model/*.ecorediag
+source.. = src/
+output.. = bin/
+exclude.. = **/doc-files/**
diff --git a/org.eclipse.emf.ecore.change/build/files_to_massage.lst b/org.eclipse.emf.ecore.change/build/files_to_massage.lst
new file mode 100644
index 0000000..32e0e66
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/build/files_to_massage.lst
@@ -0,0 +1,6 @@
+# This is a list of files in this plugin (relative to the plugin)
+# that contains names of plugins (e.g. org.eclipse.emf.mapping) which need
+# to be appended with version number (e.g. org.eclipse.emf.mapping_1.0.1)
+# during packaging.
+
+model/Change.mdl
diff --git a/org.eclipse.emf.ecore.change/model/Change.ecore b/org.eclipse.emf.ecore.change/model/Change.ecore
new file mode 100644
index 0000000..1dd5a8a
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/model/Change.ecore
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0"
+ xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="change"
+ nsURI="http://www.eclipse.org/emf/2003/Change" nsPrefix="change">
+ <eClassifiers xsi:type="ecore:EClass" name="ChangeDescription">
+ <eOperations name="apply"/>
+ <eOperations name="applyAndReverse"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="objectChanges" upperBound="-1"
+ eType="#//EObjectToChangesMapEntry" containment="true"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="objectsToDetach" upperBound="-1"
+ eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EObject"
+ transient="true" derived="true" resolveProxies="false"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="objectsToAttach" upperBound="-1"
+ eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EObject"
+ containment="true" resolveProxies="false"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="resourceChanges" upperBound="-1"
+ eType="#//ResourceChange" containment="true"/>
+ </eClassifiers>
+ <eClassifiers xsi:type="ecore:EClass" name="EObjectToChangesMapEntry" instanceClassName="java.util.Map$Entry">
+ <eStructuralFeatures xsi:type="ecore:EReference" name="key" lowerBound="1" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EObject"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="value" upperBound="-1"
+ eType="#//FeatureChange" containment="true"/>
+ </eClassifiers>
+ <eClassifiers xsi:type="ecore:EClass" name="FeatureChange">
+ <eOperations name="apply">
+ <eParameters name="originalObject" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EObject"/>
+ </eOperations>
+ <eOperations name="applyAndReverse">
+ <eParameters name="originalObject" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EObject"/>
+ </eOperations>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="featureName" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+ volatile="true" unsettable="true"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="dataValue" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+ volatile="true"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="set" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"
+ defaultValueLiteral="true"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EJavaObject"
+ changeable="false" volatile="true" transient="true" derived="true"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="feature" lowerBound="1"
+ eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EStructuralFeature"
+ volatile="true" unsettable="true"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="referenceValue" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EObject"
+ volatile="true"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="listChanges" upperBound="-1"
+ eType="#//ListChange" containment="true"/>
+ </eClassifiers>
+ <eClassifiers xsi:type="ecore:EClass" name="ListChange">
+ <eOperations name="apply">
+ <eParameters name="originalList">
+ <eGenericType eClassifier="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EEList">
+ <eTypeArguments eClassifier="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EJavaObject"/>
+ </eGenericType>
+ </eParameters>
+ </eOperations>
+ <eOperations name="applyAndReverse">
+ <eParameters name="originalList">
+ <eGenericType eClassifier="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EEList">
+ <eTypeArguments eClassifier="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EJavaObject"/>
+ </eGenericType>
+ </eParameters>
+ </eOperations>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="kind" eType="#//ChangeKind"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="dataValues" unique="false"
+ upperBound="-1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="index" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"
+ defaultValueLiteral="-1"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="moveToIndex" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="values" upperBound="-1"
+ eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EJavaObject"
+ volatile="true" transient="true" derived="true"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="referenceValues" upperBound="-1"
+ eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EObject"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="feature" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EStructuralFeature"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="featureMapEntryValues"
+ upperBound="-1" eType="#//FeatureMapEntry" containment="true"/>
+ </eClassifiers>
+ <eClassifiers xsi:type="ecore:EEnum" name="ChangeKind">
+ <eLiterals name="ADD"/>
+ <eLiterals name="REMOVE" value="1"/>
+ <eLiterals name="MOVE" value="2"/>
+ </eClassifiers>
+ <eClassifiers xsi:type="ecore:EClass" name="ResourceChange">
+ <eOperations name="apply"/>
+ <eOperations name="applyAndReverse"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="resourceURI" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="resource" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EResource"
+ transient="true" derived="true"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" changeable="false"
+ volatile="true" transient="true" derived="true">
+ <eGenericType eClassifier="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EEList">
+ <eTypeArguments/>
+ </eGenericType>
+ </eStructuralFeatures>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="listChanges" upperBound="-1"
+ eType="#//ListChange" containment="true"/>
+ </eClassifiers>
+ <eClassifiers xsi:type="ecore:EClass" name="FeatureMapEntry">
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="featureName" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+ volatile="true" unsettable="true"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="dataValue" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+ volatile="true"/>
+ <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EJavaObject"
+ changeable="false" volatile="true" transient="true" derived="true"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="feature" lowerBound="1"
+ eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EStructuralFeature"
+ volatile="true" unsettable="true"/>
+ <eStructuralFeatures xsi:type="ecore:EReference" name="referenceValue" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EObject"
+ volatile="true"/>
+ </eClassifiers>
+</ecore:EPackage>
diff --git a/org.eclipse.emf.ecore.change/model/Change.ecorediag b/org.eclipse.emf.ecore.change/model/Change.ecorediag
new file mode 100644
index 0000000..541b7c3
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/model/Change.ecorediag
@@ -0,0 +1,446 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<notation:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" xmlns:notation="http://www.eclipse.org/gmf/runtime/1.0.1/notation" xmi:id="_MfXZQG02Ed2oWYT3SkUO8w" type="EcoreTools" measurementUnit="Pixel">
+ <children xmi:type="notation:Node" xmi:id="_ModD0G02Ed2oWYT3SkUO8w" type="1001">
+ <children xmi:type="notation:Node" xmi:id="_ModD0202Ed2oWYT3SkUO8w" type="4001"/>
+ <children xmi:type="notation:Node" xmi:id="_ModD1G02Ed2oWYT3SkUO8w" type="5001">
+ <styles xmi:type="notation:DrawerStyle" xmi:id="_ModD1W02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:SortingStyle" xmi:id="_ModD1m02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:FilteringStyle" xmi:id="_ModD1202Ed2oWYT3SkUO8w"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_ModD2G02Ed2oWYT3SkUO8w" type="5002">
+ <children xmi:type="notation:Node" xmi:id="_Mov-wG02Ed2oWYT3SkUO8w" type="2002">
+ <element xmi:type="ecore:EOperation" href="Change.ecore#//ChangeDescription/apply"/>
+ <layoutConstraint xmi:type="notation:Location" xmi:id="_Mov-wW02Ed2oWYT3SkUO8w"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-wm02Ed2oWYT3SkUO8w" type="2002">
+ <element xmi:type="ecore:EOperation" href="Change.ecore#//ChangeDescription/applyAndReverse"/>
+ <layoutConstraint xmi:type="notation:Location" xmi:id="_Mov-w202Ed2oWYT3SkUO8w"/>
+ </children>
+ <styles xmi:type="notation:DrawerStyle" xmi:id="_ModD2W02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:SortingStyle" xmi:id="_ModD2m02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:FilteringStyle" xmi:id="_ModD2202Ed2oWYT3SkUO8w"/>
+ </children>
+ <styles xmi:type="notation:ShapeStyle" xmi:id="_ModD0W02Ed2oWYT3SkUO8w" fontHeight="10" fillColor="13761016" lineColor="0"/>
+ <element xmi:type="ecore:EClass" href="Change.ecore#//ChangeDescription"/>
+ <layoutConstraint xmi:type="notation:Bounds" xmi:id="_ModD0m02Ed2oWYT3SkUO8w" x="216" y="12"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-xG02Ed2oWYT3SkUO8w" type="1001">
+ <children xmi:type="notation:Node" xmi:id="_Mov-x202Ed2oWYT3SkUO8w" type="4001"/>
+ <children xmi:type="notation:Node" xmi:id="_Mov-yG02Ed2oWYT3SkUO8w" type="5001">
+ <styles xmi:type="notation:DrawerStyle" xmi:id="_Mov-yW02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:SortingStyle" xmi:id="_Mov-ym02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:FilteringStyle" xmi:id="_Mov-y202Ed2oWYT3SkUO8w"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-zG02Ed2oWYT3SkUO8w" type="5002">
+ <styles xmi:type="notation:DrawerStyle" xmi:id="_Mov-zW02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:SortingStyle" xmi:id="_Mov-zm02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:FilteringStyle" xmi:id="_Mov-z202Ed2oWYT3SkUO8w"/>
+ </children>
+ <styles xmi:type="notation:ShapeStyle" xmi:id="_Mov-xW02Ed2oWYT3SkUO8w" fontHeight="10" fillColor="13761016" lineColor="0"/>
+ <element xmi:type="ecore:EClass" href="Change.ecore#//EObjectToChangesMapEntry"/>
+ <layoutConstraint xmi:type="notation:Bounds" xmi:id="_Mov-xm02Ed2oWYT3SkUO8w" x="192" y="120"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-0G02Ed2oWYT3SkUO8w" type="1001">
+ <children xmi:type="notation:Node" xmi:id="_Mov-0202Ed2oWYT3SkUO8w" type="4001"/>
+ <children xmi:type="notation:Node" xmi:id="_Mov-1G02Ed2oWYT3SkUO8w" type="5001">
+ <children xmi:type="notation:Node" xmi:id="_Mov-3G02Ed2oWYT3SkUO8w" type="2001">
+ <element xmi:type="ecore:EAttribute" href="Change.ecore#//FeatureChange/featureName"/>
+ <layoutConstraint xmi:type="notation:Location" xmi:id="_Mov-3W02Ed2oWYT3SkUO8w"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-3m02Ed2oWYT3SkUO8w" type="2001">
+ <element xmi:type="ecore:EAttribute" href="Change.ecore#//FeatureChange/dataValue"/>
+ <layoutConstraint xmi:type="notation:Location" xmi:id="_Mov-3202Ed2oWYT3SkUO8w"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-4G02Ed2oWYT3SkUO8w" type="2001">
+ <element xmi:type="ecore:EAttribute" href="Change.ecore#//FeatureChange/set"/>
+ <layoutConstraint xmi:type="notation:Location" xmi:id="_Mov-4W02Ed2oWYT3SkUO8w"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-4m02Ed2oWYT3SkUO8w" type="2001">
+ <element xmi:type="ecore:EAttribute" href="Change.ecore#//FeatureChange/value"/>
+ <layoutConstraint xmi:type="notation:Location" xmi:id="_Mov-4202Ed2oWYT3SkUO8w"/>
+ </children>
+ <styles xmi:type="notation:DrawerStyle" xmi:id="_Mov-1W02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:SortingStyle" xmi:id="_Mov-1m02Ed2oWYT3SkUO8w"/>
+ <styles xmi:type="notation:FilteringStyle" xmi:id="_Mov-1202Ed2oWYT3SkUO8w"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-2G02Ed2oWYT3SkUO8w" type="5002">
+ <children xmi:type="notation:Node" xmi:id="_Mov-5G02Ed2oWYT3SkUO8w" type="2002">
+ <element xmi:type="ecore:EOperation" href="Change.ecore#//FeatureChange/apply"/>
+ <layoutConstraint xmi:type="notation:Location" xmi:id="_Mov-5W02Ed2oWYT3SkUO8w"/>
+ </children>
+ <children xmi:type="notation:Node" xmi:id="_Mov-5m02Ed2oWYT3SkUO8w" type="2002">
+ <element xmi:type="ecore:EOperation" href="Change.ecore#//FeatureChange/applyAndReverse"/>
+ <layoutConstraint xmi:type="notation:Location" xmi:id="_Mov-5202Ed2oWYT3SkUO8w"/>
+ </children>
+ <styles xmi:type="notation:DrawerStyle" xmi:id="_Mov-2W02Ed2oWYT3SkUO8w"/>
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diff --git a/org.eclipse.emf.ecore.change/model/Change.genmodel b/org.eclipse.emf.ecore.change/model/Change.genmodel
new file mode 100644
index 0000000..0c660ad
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/model/Change.genmodel
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<genmodel:GenModel xmi:version="2.0"
+ xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
+ xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/org.eclipse.emf.ecore.change/src"
+ creationCommands="false" editorDirectory="" modelPluginID="org.eclipse.emf.ecore.change"
+ runtimeJar="true" modelName="Change" modelPluginClass="org.eclipse.emf.ecore.change.ChangePlugin"
+ updateClasspath="false" testsDirectory="" importerID="org.eclipse.emf.importer.rose"
+ complianceLevel="5.0" language="en" usedGenPackages="../../org.eclipse.emf.ecore/model/Ecore.genmodel#//ecore">
+ <foreignModel>Change.mdl</foreignModel>
+ <foreignModel>VABASE_PLUGINS_PATH</foreignModel>
+ <foreignModel>../..</foreignModel>
+ <genPackages prefix="Change" basePackage="org.eclipse.emf.ecore" disposableProviderFactory="true"
+ ecorePackage="Change.ecore#/">
+ <genEnums ecoreEnum="Change.ecore#//ChangeKind">
+ <genEnumLiterals ecoreEnumLiteral="Change.ecore#//ChangeKind/ADD"/>
+ <genEnumLiterals ecoreEnumLiteral="Change.ecore#//ChangeKind/REMOVE"/>
+ <genEnumLiterals ecoreEnumLiteral="Change.ecore#//ChangeKind/MOVE"/>
+ </genEnums>
+ <genClasses ecoreClass="Change.ecore#//ChangeDescription">
+ <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference Change.ecore#//ChangeDescription/objectChanges"/>
+ <genFeatures notify="false" createChild="false" ecoreFeature="ecore:EReference Change.ecore#//ChangeDescription/objectsToDetach"/>
+ <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference Change.ecore#//ChangeDescription/objectsToAttach"/>
+ <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference Change.ecore#//ChangeDescription/resourceChanges"/>
+ <genOperations ecoreOperation="Change.ecore#//ChangeDescription/apply"/>
+ <genOperations ecoreOperation="Change.ecore#//ChangeDescription/applyAndReverse"/>
+ </genClasses>
+ <genClasses ecoreClass="Change.ecore#//EObjectToChangesMapEntry">
+ <genFeatures notify="false" createChild="false" ecoreFeature="ecore:EReference Change.ecore#//EObjectToChangesMapEntry/key"/>
+ <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference Change.ecore#//EObjectToChangesMapEntry/value"/>
+ </genClasses>
+ <genClasses ecoreClass="Change.ecore#//FeatureChange">
+ <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//FeatureChange/featureName"/>
+ <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//FeatureChange/dataValue"/>
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//FeatureChange/set"/>
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//FeatureChange/value"/>
+ <genFeatures notify="false" createChild="false" ecoreFeature="ecore:EReference Change.ecore#//FeatureChange/feature"/>
+ <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference Change.ecore#//FeatureChange/referenceValue"/>
+ <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference Change.ecore#//FeatureChange/listChanges"/>
+ <genOperations ecoreOperation="Change.ecore#//FeatureChange/apply">
+ <genParameters ecoreParameter="Change.ecore#//FeatureChange/apply/originalObject"/>
+ </genOperations>
+ <genOperations ecoreOperation="Change.ecore#//FeatureChange/applyAndReverse">
+ <genParameters ecoreParameter="Change.ecore#//FeatureChange/applyAndReverse/originalObject"/>
+ </genOperations>
+ </genClasses>
+ <genClasses ecoreClass="Change.ecore#//ListChange">
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//ListChange/kind"/>
+ <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//ListChange/dataValues"/>
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//ListChange/index"/>
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//ListChange/moveToIndex"/>
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//ListChange/values"/>
+ <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference Change.ecore#//ListChange/referenceValues"/>
+ <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference Change.ecore#//ListChange/feature"/>
+ <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference Change.ecore#//ListChange/featureMapEntryValues"/>
+ <genOperations ecoreOperation="Change.ecore#//ListChange/apply">
+ <genParameters ecoreParameter="Change.ecore#//ListChange/apply/originalList"/>
+ </genOperations>
+ <genOperations ecoreOperation="Change.ecore#//ListChange/applyAndReverse">
+ <genParameters ecoreParameter="Change.ecore#//ListChange/applyAndReverse/originalList"/>
+ </genOperations>
+ </genClasses>
+ <genClasses ecoreClass="Change.ecore#//ResourceChange">
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//ResourceChange/resourceURI"/>
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//ResourceChange/resource"/>
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//ResourceChange/value"/>
+ <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference Change.ecore#//ResourceChange/listChanges"/>
+ <genOperations ecoreOperation="Change.ecore#//ResourceChange/apply"/>
+ <genOperations ecoreOperation="Change.ecore#//ResourceChange/applyAndReverse"/>
+ </genClasses>
+ <genClasses ecoreClass="Change.ecore#//FeatureMapEntry">
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//FeatureMapEntry/featureName"/>
+ <genFeatures createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//FeatureMapEntry/dataValue"/>
+ <genFeatures property="Readonly" createChild="false" ecoreFeature="ecore:EAttribute Change.ecore#//FeatureMapEntry/value"/>
+ <genFeatures notify="false" createChild="false" ecoreFeature="ecore:EReference Change.ecore#//FeatureMapEntry/feature"/>
+ <genFeatures notify="false" createChild="false" ecoreFeature="ecore:EReference Change.ecore#//FeatureMapEntry/referenceValue"/>
+ </genClasses>
+ </genPackages>
+</genmodel:GenModel>
diff --git a/org.eclipse.emf.ecore.change/model/Change.mdl b/org.eclipse.emf.ecore.change/model/Change.mdl
new file mode 100644
index 0000000..b735b6b
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/model/Change.mdl
@@ -0,0 +1,638 @@
+
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+ is_unit TRUE
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+ face "Arial"
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+ default_color TRUE)
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+ showClassOfObject TRUE
+ notation "Unified")
+ root_usecase_package (object Class_Category "Use Case View"
+ quid "3FAA8E8700BE"
+ exportControl "Public"
+ global TRUE
+ logical_models (list unit_reference_list)
+ logical_presentations (list unit_reference_list
+ (object UseCaseDiagram "Main"
+ quid "3FAA8E8700EF"
+ title "Main"
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+ max_height 28350
+ max_width 21600
+ origin_x 0
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+ items (list diagram_item_list))))
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new file mode 100644
index 0000000..e3a54dd
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+ pctDist 0.800000
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+ (object ClassView "Class" "Logical View::change::FeatureMapEntry" @70
+ ShowCompartmentStereotypes TRUE
+ IncludeAttribute TRUE
+ IncludeOperation TRUE
+ location (2176, 2256)
+ label (object ItemLabel
+ Parent_View @70
+ location (1904, 2124)
+ fill_color 13434879
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+ icon_style "Icon"
+ line_color 3342489
+ fill_color 13434879
+ quidu "426F82D30210"
+ compartment (object Compartment
+ Parent_View @70
+ location (1904, 2184)
+ icon_style "Icon"
+ fill_color 13434879
+ anchor 2
+ nlines 4
+ max_width 437)
+ width 563
+ height 288
+ annotation 8)
+ (object AssociationViewNew "$UNNAMED$23" @71
+ location (2337, 1855)
+ stereotype TRUE
+ line_color 3342489
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+ (object RoleView "feature" @72
+ Parent_View @71
+ location (289, -401)
+ label (object SegLabel @73
+ Parent_View @72
+ location (2424, 1666)
+ anchor 1
+ anchor_loc 1
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+ max_width 144
+ justify 0
+ label "+feature"
+ pctDist 0.739300
+ height 87
+ orientation 1)
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+ line_color 3342489
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+ Parent_View @78
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+ (object RoleView "$UNNAMED$28" @84
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diff --git a/org.eclipse.emf.ecore.change/plugin.properties b/org.eclipse.emf.ecore.change/plugin.properties
new file mode 100644
index 0000000..4d9a9ac
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/plugin.properties
@@ -0,0 +1,21 @@
+# /**
+# * <copyright>
+# *
+# * Copyright (c) 2003-2008 IBM Corporation and others.
+# * All rights reserved. This program and the accompanying materials
+# * are made available under the terms of the Eclipse Public License v1.0
+# * which accompanies this distribution, and is available at
+# * http://www.eclipse.org/legal/epl-v10.html
+# *
+# * Contributors:
+# * IBM - Initial API and implementation
+# *
+# * </copyright>
+# *
+# * $Id: plugin.properties,v 1.5 2009/04/07 18:58:55 davidms Exp $
+# */
+
+# NLS_MESSAGEFORMAT_VAR
+
+pluginName = EMF Change Model
+providerName = Eclipse Modeling Project
diff --git a/org.eclipse.emf.ecore.change/plugin.xml b/org.eclipse.emf.ecore.change/plugin.xml
new file mode 100644
index 0000000..e28a59e
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/plugin.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.0"?>
+<plugin>
+ <extension point="org.eclipse.emf.ecore.generated_package">
+ <package uri="http://www.eclipse.org/emf/2003/Change" class="org.eclipse.emf.ecore.change.ChangePackage" genModel="model/Change.genmodel" />
+ </extension>
+</plugin>
\ No newline at end of file
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeDescription.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeDescription.java
new file mode 100644
index 0000000..d531256
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeDescription.java
@@ -0,0 +1,115 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangeDescription.java,v 1.8 2007/06/12 15:07:31 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.common.util.EMap;
+import org.eclipse.emf.ecore.EObject;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Description</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.ChangeDescription#getObjectChanges <em>Object Changes</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ChangeDescription#getObjectsToDetach <em>Objects To Detach</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ChangeDescription#getObjectsToAttach <em>Objects To Attach</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ChangeDescription#getResourceChanges <em>Resource Changes</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getChangeDescription()
+ * @model
+ * @generated
+ */
+public interface ChangeDescription extends EObject
+{
+ /**
+ * Returns the value of the '<em><b>Object Changes</b></em>' map.
+ * The key is of type {@link org.eclipse.emf.ecore.EObject},
+ * and the value is of type list of {@link org.eclipse.emf.ecore.change.FeatureChange},
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Object Changes</em>' map.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getChangeDescription_ObjectChanges()
+ * @model mapType="org.eclipse.emf.ecore.change.EObjectToChangesMapEntry<org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.change.FeatureChange>"
+ * @generated
+ */
+ EMap<EObject, EList<FeatureChange>> getObjectChanges();
+
+ /**
+ * Returns the value of the '<em><b>Objects To Detach</b></em>' reference list.
+ * The list contents are of type {@link org.eclipse.emf.ecore.EObject}.
+ * <!-- begin-user-doc -->
+ * <p>
+ * Returns the list of objects that will be detached when this Change Description
+ * is applied. The list is calculated every time this method is called.
+ * </p>
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Objects To Detach</em>' reference list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getChangeDescription_ObjectsToDetach()
+ * @model resolveProxies="false" transient="true" derived="true"
+ * @generated
+ */
+ EList<EObject> getObjectsToDetach();
+
+ /**
+ * Returns the value of the '<em><b>Objects To Attach</b></em>' containment reference list.
+ * The list contents are of type {@link org.eclipse.emf.ecore.EObject}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Objects To Attach</em>' containment reference list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getChangeDescription_ObjectsToAttach()
+ * @model containment="true"
+ * @generated
+ */
+ EList<EObject> getObjectsToAttach();
+
+ /**
+ * Returns the value of the '<em><b>Resource Changes</b></em>' containment reference list.
+ * The list contents are of type {@link org.eclipse.emf.ecore.change.ResourceChange}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Resource Changes</em>' containment reference list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getChangeDescription_ResourceChanges()
+ * @model containment="true"
+ * @generated
+ */
+ EList<ResourceChange> getResourceChanges();
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @model
+ * @generated
+ */
+ void apply();
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @model
+ * @generated
+ */
+ void applyAndReverse();
+
+} // ChangeDescription
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeFactory.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeFactory.java
new file mode 100644
index 0000000..3de41a2
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeFactory.java
@@ -0,0 +1,108 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangeFactory.java,v 1.5 2006/12/29 18:21:50 marcelop Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+
+import java.util.Map;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EFactory;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.resource.Resource;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Factory</b> for the model.
+ * It provides a create method for each non-abstract class of the model.
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.ChangePackage
+ * @generated
+ */
+public interface ChangeFactory extends EFactory{
+ /**
+ * The singleton instance of the factory.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ ChangeFactory eINSTANCE = org.eclipse.emf.ecore.change.impl.ChangeFactoryImpl.init();
+
+ /**
+ * Returns a new object of class '<em>Description</em>'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return a new object of class '<em>Description</em>'.
+ * @generated
+ */
+ ChangeDescription createChangeDescription();
+
+ /**
+ * Returns a new object of class '<em>Feature Change</em>'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return a new object of class '<em>Feature Change</em>'.
+ * @generated
+ */
+ FeatureChange createFeatureChange();
+
+ FeatureChange createFeatureChange(EStructuralFeature feature, Object oldValue, boolean oldIsSet);
+
+ /**
+ * Returns a new object of class '<em>List Change</em>'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return a new object of class '<em>List Change</em>'.
+ * @generated
+ */
+ ListChange createListChange();
+
+ /**
+ * Returns a new object of class '<em>Resource Change</em>'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return a new object of class '<em>Resource Change</em>'.
+ * @generated
+ */
+ ResourceChange createResourceChange();
+
+ ResourceChange createResourceChange(Resource resource, EList<Object> oldValue);
+
+ /**
+ * Returns a new object of class '<em>Feature Map Entry</em>'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return a new object of class '<em>Feature Map Entry</em>'.
+ * @generated
+ */
+ FeatureMapEntry createFeatureMapEntry();
+
+ FeatureMapEntry createFeatureMapEntry(EStructuralFeature feature, Object value);
+
+ /**
+ * Returns the package supported by this factory.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the package supported by this factory.
+ * @generated
+ */
+ ChangePackage getChangePackage();
+
+ Map.Entry<EObject, EList<FeatureChange>> createEObjectToChangesMapEntry(EObject eObject);
+
+} //ChangeFactory
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeKind.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeKind.java
new file mode 100644
index 0000000..d0da29a
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangeKind.java
@@ -0,0 +1,253 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangeKind.java,v 1.5 2006/12/29 18:21:50 marcelop Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.emf.common.util.Enumerator;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the literals of the enumeration '<em><b>Kind</b></em>',
+ * and utility methods for working with them.
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getChangeKind()
+ * @model
+ * @generated
+ */
+public enum ChangeKind implements Enumerator
+{
+ /**
+ * The '<em><b>ADD</b></em>' literal object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #ADD
+ * @generated
+ * @ordered
+ */
+ ADD_LITERAL(0, "ADD", "ADD"),
+
+ /**
+ * The '<em><b>REMOVE</b></em>' literal object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #REMOVE
+ * @generated
+ * @ordered
+ */
+ REMOVE_LITERAL(1, "REMOVE", "REMOVE"),
+
+ /**
+ * The '<em><b>MOVE</b></em>' literal object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #MOVE
+ * @generated
+ * @ordered
+ */
+ MOVE_LITERAL(2, "MOVE", "MOVE");
+
+ /**
+ * The '<em><b>ADD</b></em>' literal value.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #ADD_LITERAL
+ * @model
+ * @generated
+ * @ordered
+ */
+ public static final int ADD = 0;
+
+ /**
+ * The '<em><b>REMOVE</b></em>' literal value.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #REMOVE_LITERAL
+ * @model
+ * @generated
+ * @ordered
+ */
+ public static final int REMOVE = 1;
+
+ /**
+ * The '<em><b>MOVE</b></em>' literal value.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #MOVE_LITERAL
+ * @model
+ * @generated
+ * @ordered
+ */
+ public static final int MOVE = 2;
+
+ /**
+ * An array of all the '<em><b>Kind</b></em>' enumerators.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private static final ChangeKind[] VALUES_ARRAY =
+ new ChangeKind[]
+ {
+ ADD_LITERAL,
+ REMOVE_LITERAL,
+ MOVE_LITERAL,
+ };
+
+ /**
+ * A public read-only list of all the '<em><b>Kind</b></em>' enumerators.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public static final List<ChangeKind> VALUES = Collections.unmodifiableList(Arrays.asList(VALUES_ARRAY));
+
+ /**
+ * Returns the '<em><b>Kind</b></em>' literal with the specified literal value.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public static ChangeKind get(String literal)
+ {
+ for (int i = 0; i < VALUES_ARRAY.length; ++i)
+ {
+ ChangeKind result = VALUES_ARRAY[i];
+ if (result.toString().equals(literal))
+ {
+ return result;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Returns the '<em><b>Kind</b></em>' literal with the specified name.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public static ChangeKind getByName(String name)
+ {
+ for (int i = 0; i < VALUES_ARRAY.length; ++i)
+ {
+ ChangeKind result = VALUES_ARRAY[i];
+ if (result.getName().equals(name))
+ {
+ return result;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Returns the '<em><b>Kind</b></em>' literal with the specified integer value.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public static ChangeKind get(int value)
+ {
+ switch (value)
+ {
+ case ADD: return ADD_LITERAL;
+ case REMOVE: return REMOVE_LITERAL;
+ case MOVE: return MOVE_LITERAL;
+ }
+ return null;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private final int value;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private final String name;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private final String literal;
+
+ /**
+ * Only this class can construct instances.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private ChangeKind(int value, String name, String literal)
+ {
+ this.value = value;
+ this.name = name;
+ this.literal = literal;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public int getValue()
+ {
+ return value;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public String getName()
+ {
+ return name;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public String getLiteral()
+ {
+ return literal;
+ }
+
+ /**
+ * Returns the literal value of the enumerator, which is its string representation.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public String toString()
+ {
+ return literal;
+ }
+}
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangePackage.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangePackage.java
new file mode 100644
index 0000000..a53600f
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangePackage.java
@@ -0,0 +1,1207 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangePackage.java,v 1.8 2005/11/23 18:10:07 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EEnum;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Package</b> for the model.
+ * It contains accessors for the meta objects to represent
+ * <ul>
+ * <li>each class,</li>
+ * <li>each feature of each class,</li>
+ * <li>each enum,</li>
+ * <li>and each data type</li>
+ * </ul>
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.ChangeFactory
+ * @model kind="package"
+ * @generated
+ */
+public interface ChangePackage extends EPackage{
+ /**
+ * The package name.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ String eNAME = "change";
+
+ /**
+ * The package namespace URI.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ String eNS_URI = "http://www.eclipse.org/emf/2003/Change";
+
+ /**
+ * The package namespace name.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ String eNS_PREFIX = "change";
+
+ /**
+ * The singleton instance of the package.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ ChangePackage eINSTANCE = org.eclipse.emf.ecore.change.impl.ChangePackageImpl.init();
+
+ /**
+ * The meta object id for the '{@link org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl <em>Description</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getChangeDescription()
+ * @generated
+ */
+ int CHANGE_DESCRIPTION = 0;
+
+ /**
+ * The feature id for the '<em><b>Object Changes</b></em>' map.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int CHANGE_DESCRIPTION__OBJECT_CHANGES = 0;
+
+ /**
+ * The feature id for the '<em><b>Objects To Detach</b></em>' reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int CHANGE_DESCRIPTION__OBJECTS_TO_DETACH = 1;
+
+ /**
+ * The feature id for the '<em><b>Objects To Attach</b></em>' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH = 2;
+
+ /**
+ * The feature id for the '<em><b>Resource Changes</b></em>' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int CHANGE_DESCRIPTION__RESOURCE_CHANGES = 3;
+
+ /**
+ * The number of structural features of the '<em>Description</em>' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int CHANGE_DESCRIPTION_FEATURE_COUNT = 4;
+
+ /**
+ * The meta object id for the '{@link org.eclipse.emf.ecore.change.impl.EObjectToChangesMapEntryImpl <em>EObject To Changes Map Entry</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.EObjectToChangesMapEntryImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getEObjectToChangesMapEntry()
+ * @generated
+ */
+ int EOBJECT_TO_CHANGES_MAP_ENTRY = 1;
+
+ /**
+ * The feature id for the '<em><b>Key</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int EOBJECT_TO_CHANGES_MAP_ENTRY__KEY = 0;
+
+ /**
+ * The feature id for the '<em><b>Value</b></em>' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE = 1;
+
+ /**
+ * The number of structural features of the '<em>EObject To Changes Map Entry</em>' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int EOBJECT_TO_CHANGES_MAP_ENTRY_FEATURE_COUNT = 2;
+
+ /**
+ * The meta object id for the '{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl <em>Feature Change</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.FeatureChangeImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getFeatureChange()
+ * @generated
+ */
+ int FEATURE_CHANGE = 2;
+
+ /**
+ * The feature id for the '<em><b>Feature Name</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_CHANGE__FEATURE_NAME = 0;
+
+ /**
+ * The feature id for the '<em><b>Data Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_CHANGE__DATA_VALUE = 1;
+
+ /**
+ * The feature id for the '<em><b>Set</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_CHANGE__SET = 2;
+
+ /**
+ * The feature id for the '<em><b>Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_CHANGE__VALUE = 3;
+
+ /**
+ * The feature id for the '<em><b>Feature</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_CHANGE__FEATURE = 4;
+
+ /**
+ * The feature id for the '<em><b>Reference Value</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_CHANGE__REFERENCE_VALUE = 5;
+
+ /**
+ * The feature id for the '<em><b>List Changes</b></em>' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_CHANGE__LIST_CHANGES = 6;
+
+ /**
+ * The number of structural features of the '<em>Feature Change</em>' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_CHANGE_FEATURE_COUNT = 7;
+
+ /**
+ * The meta object id for the '{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl <em>List Change</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.ListChangeImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getListChange()
+ * @generated
+ */
+ int LIST_CHANGE = 3;
+
+ /**
+ * The feature id for the '<em><b>Kind</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE__KIND = 0;
+
+ /**
+ * The feature id for the '<em><b>Data Values</b></em>' attribute list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE__DATA_VALUES = 1;
+
+ /**
+ * The feature id for the '<em><b>Index</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE__INDEX = 2;
+
+ /**
+ * The feature id for the '<em><b>Move To Index</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE__MOVE_TO_INDEX = 3;
+
+ /**
+ * The feature id for the '<em><b>Values</b></em>' attribute list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE__VALUES = 4;
+
+ /**
+ * The feature id for the '<em><b>Reference Values</b></em>' reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE__REFERENCE_VALUES = 5;
+
+ /**
+ * The feature id for the '<em><b>Feature</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE__FEATURE = 6;
+
+ /**
+ * The feature id for the '<em><b>Feature Map Entry Values</b></em>' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES = 7;
+
+ /**
+ * The number of structural features of the '<em>List Change</em>' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int LIST_CHANGE_FEATURE_COUNT = 8;
+
+ /**
+ * The meta object id for the '{@link org.eclipse.emf.ecore.change.impl.ResourceChangeImpl <em>Resource Change</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.ResourceChangeImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getResourceChange()
+ * @generated
+ */
+ int RESOURCE_CHANGE = 4;
+
+ /**
+ * The feature id for the '<em><b>Resource URI</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int RESOURCE_CHANGE__RESOURCE_URI = 0;
+
+ /**
+ * The feature id for the '<em><b>Resource</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int RESOURCE_CHANGE__RESOURCE = 1;
+
+ /**
+ * The feature id for the '<em><b>Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int RESOURCE_CHANGE__VALUE = 2;
+
+ /**
+ * The feature id for the '<em><b>List Changes</b></em>' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int RESOURCE_CHANGE__LIST_CHANGES = 3;
+
+ /**
+ * The number of structural features of the '<em>Resource Change</em>' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int RESOURCE_CHANGE_FEATURE_COUNT = 4;
+
+ /**
+ * The meta object id for the '{@link org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl <em>Feature Map Entry</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getFeatureMapEntry()
+ * @generated
+ */
+ int FEATURE_MAP_ENTRY = 5;
+
+ /**
+ * The feature id for the '<em><b>Feature Name</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_MAP_ENTRY__FEATURE_NAME = 0;
+
+ /**
+ * The feature id for the '<em><b>Data Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_MAP_ENTRY__DATA_VALUE = 1;
+
+ /**
+ * The feature id for the '<em><b>Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_MAP_ENTRY__VALUE = 2;
+
+ /**
+ * The feature id for the '<em><b>Feature</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_MAP_ENTRY__FEATURE = 3;
+
+ /**
+ * The feature id for the '<em><b>Reference Value</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_MAP_ENTRY__REFERENCE_VALUE = 4;
+
+ /**
+ * The number of structural features of the '<em>Feature Map Entry</em>' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ * @ordered
+ */
+ int FEATURE_MAP_ENTRY_FEATURE_COUNT = 5;
+
+ /**
+ * The meta object id for the '{@link org.eclipse.emf.ecore.change.ChangeKind <em>Kind</em>}' enum.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.ChangeKind
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getChangeKind()
+ * @generated
+ */
+ int CHANGE_KIND = 6;
+
+
+ /**
+ * Returns the meta object for class '{@link org.eclipse.emf.ecore.change.ChangeDescription <em>Description</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for class '<em>Description</em>'.
+ * @see org.eclipse.emf.ecore.change.ChangeDescription
+ * @generated
+ */
+ EClass getChangeDescription();
+
+ /**
+ * Returns the meta object for the map '{@link org.eclipse.emf.ecore.change.ChangeDescription#getObjectChanges <em>Object Changes</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the map '<em>Object Changes</em>'.
+ * @see org.eclipse.emf.ecore.change.ChangeDescription#getObjectChanges()
+ * @see #getChangeDescription()
+ * @generated
+ */
+ EReference getChangeDescription_ObjectChanges();
+
+ /**
+ * Returns the meta object for the reference list '{@link org.eclipse.emf.ecore.change.ChangeDescription#getObjectsToDetach <em>Objects To Detach</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the reference list '<em>Objects To Detach</em>'.
+ * @see org.eclipse.emf.ecore.change.ChangeDescription#getObjectsToDetach()
+ * @see #getChangeDescription()
+ * @generated
+ */
+ EReference getChangeDescription_ObjectsToDetach();
+
+ /**
+ * Returns the meta object for the containment reference list '{@link org.eclipse.emf.ecore.change.ChangeDescription#getObjectsToAttach <em>Objects To Attach</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the containment reference list '<em>Objects To Attach</em>'.
+ * @see org.eclipse.emf.ecore.change.ChangeDescription#getObjectsToAttach()
+ * @see #getChangeDescription()
+ * @generated
+ */
+ EReference getChangeDescription_ObjectsToAttach();
+
+ /**
+ * Returns the meta object for the containment reference list '{@link org.eclipse.emf.ecore.change.ChangeDescription#getResourceChanges <em>Resource Changes</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the containment reference list '<em>Resource Changes</em>'.
+ * @see org.eclipse.emf.ecore.change.ChangeDescription#getResourceChanges()
+ * @see #getChangeDescription()
+ * @generated
+ */
+ EReference getChangeDescription_ResourceChanges();
+
+ /**
+ * Returns the meta object for class '{@link java.util.Map.Entry <em>EObject To Changes Map Entry</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for class '<em>EObject To Changes Map Entry</em>'.
+ * @see java.util.Map.Entry
+ * @model keyType="org.eclipse.emf.ecore.EObject" keyRequired="true"
+ * valueType="org.eclipse.emf.ecore.change.FeatureChange" valueContainment="true" valueMany="true"
+ * @generated
+ */
+ EClass getEObjectToChangesMapEntry();
+
+ /**
+ * Returns the meta object for the reference '{@link java.util.Map.Entry <em>Key</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the reference '<em>Key</em>'.
+ * @see java.util.Map.Entry
+ * @see #getEObjectToChangesMapEntry()
+ * @generated
+ */
+ EReference getEObjectToChangesMapEntry_Key();
+
+ /**
+ * Returns the meta object for the containment reference list '{@link java.util.Map.Entry <em>Value</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the containment reference list '<em>Value</em>'.
+ * @see java.util.Map.Entry
+ * @see #getEObjectToChangesMapEntry()
+ * @generated
+ */
+ EReference getEObjectToChangesMapEntry_Value();
+
+ /**
+ * Returns the meta object for class '{@link org.eclipse.emf.ecore.change.FeatureChange <em>Feature Change</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for class '<em>Feature Change</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureChange
+ * @generated
+ */
+ EClass getFeatureChange();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Feature Name</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureChange#getFeatureName()
+ * @see #getFeatureChange()
+ * @generated
+ */
+ EAttribute getFeatureChange_FeatureName();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.FeatureChange#getDataValue <em>Data Value</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Data Value</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureChange#getDataValue()
+ * @see #getFeatureChange()
+ * @generated
+ */
+ EAttribute getFeatureChange_DataValue();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.FeatureChange#isSet <em>Set</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Set</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureChange#isSet()
+ * @see #getFeatureChange()
+ * @generated
+ */
+ EAttribute getFeatureChange_Set();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.FeatureChange#getValue <em>Value</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Value</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureChange#getValue()
+ * @see #getFeatureChange()
+ * @generated
+ */
+ EAttribute getFeatureChange_Value();
+
+ /**
+ * Returns the meta object for the reference '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the reference '<em>Feature</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureChange#getFeature()
+ * @see #getFeatureChange()
+ * @generated
+ */
+ EReference getFeatureChange_Feature();
+
+ /**
+ * Returns the meta object for the reference '{@link org.eclipse.emf.ecore.change.FeatureChange#getReferenceValue <em>Reference Value</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the reference '<em>Reference Value</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureChange#getReferenceValue()
+ * @see #getFeatureChange()
+ * @generated
+ */
+ EReference getFeatureChange_ReferenceValue();
+
+ /**
+ * Returns the meta object for the containment reference list '{@link org.eclipse.emf.ecore.change.FeatureChange#getListChanges <em>List Changes</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the containment reference list '<em>List Changes</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureChange#getListChanges()
+ * @see #getFeatureChange()
+ * @generated
+ */
+ EReference getFeatureChange_ListChanges();
+
+ /**
+ * Returns the meta object for class '{@link org.eclipse.emf.ecore.change.ListChange <em>List Change</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for class '<em>List Change</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange
+ * @generated
+ */
+ EClass getListChange();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.ListChange#getKind <em>Kind</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Kind</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange#getKind()
+ * @see #getListChange()
+ * @generated
+ */
+ EAttribute getListChange_Kind();
+
+ /**
+ * Returns the meta object for the attribute list '{@link org.eclipse.emf.ecore.change.ListChange#getDataValues <em>Data Values</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute list '<em>Data Values</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange#getDataValues()
+ * @see #getListChange()
+ * @generated
+ */
+ EAttribute getListChange_DataValues();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.ListChange#getIndex <em>Index</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Index</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange#getIndex()
+ * @see #getListChange()
+ * @generated
+ */
+ EAttribute getListChange_Index();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.ListChange#getMoveToIndex <em>Move To Index</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Move To Index</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange#getMoveToIndex()
+ * @see #getListChange()
+ * @generated
+ */
+ EAttribute getListChange_MoveToIndex();
+
+ /**
+ * Returns the meta object for the attribute list '{@link org.eclipse.emf.ecore.change.ListChange#getValues <em>Values</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute list '<em>Values</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange#getValues()
+ * @see #getListChange()
+ * @generated
+ */
+ EAttribute getListChange_Values();
+
+ /**
+ * Returns the meta object for the reference list '{@link org.eclipse.emf.ecore.change.ListChange#getReferenceValues <em>Reference Values</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the reference list '<em>Reference Values</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange#getReferenceValues()
+ * @see #getListChange()
+ * @generated
+ */
+ EReference getListChange_ReferenceValues();
+
+ /**
+ * Returns the meta object for the reference '{@link org.eclipse.emf.ecore.change.ListChange#getFeature <em>Feature</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the reference '<em>Feature</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange#getFeature()
+ * @see #getListChange()
+ * @generated
+ */
+ EReference getListChange_Feature();
+
+ /**
+ * Returns the meta object for the containment reference list '{@link org.eclipse.emf.ecore.change.ListChange#getFeatureMapEntryValues <em>Feature Map Entry Values</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the containment reference list '<em>Feature Map Entry Values</em>'.
+ * @see org.eclipse.emf.ecore.change.ListChange#getFeatureMapEntryValues()
+ * @see #getListChange()
+ * @generated
+ */
+ EReference getListChange_FeatureMapEntryValues();
+
+ /**
+ * Returns the meta object for class '{@link org.eclipse.emf.ecore.change.ResourceChange <em>Resource Change</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for class '<em>Resource Change</em>'.
+ * @see org.eclipse.emf.ecore.change.ResourceChange
+ * @generated
+ */
+ EClass getResourceChange();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.ResourceChange#getResourceURI <em>Resource URI</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Resource URI</em>'.
+ * @see org.eclipse.emf.ecore.change.ResourceChange#getResourceURI()
+ * @see #getResourceChange()
+ * @generated
+ */
+ EAttribute getResourceChange_ResourceURI();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.ResourceChange#getResource <em>Resource</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Resource</em>'.
+ * @see org.eclipse.emf.ecore.change.ResourceChange#getResource()
+ * @see #getResourceChange()
+ * @generated
+ */
+ EAttribute getResourceChange_Resource();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.ResourceChange#getValue <em>Value</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Value</em>'.
+ * @see org.eclipse.emf.ecore.change.ResourceChange#getValue()
+ * @see #getResourceChange()
+ * @generated
+ */
+ EAttribute getResourceChange_Value();
+
+ /**
+ * Returns the meta object for the containment reference list '{@link org.eclipse.emf.ecore.change.ResourceChange#getListChanges <em>List Changes</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the containment reference list '<em>List Changes</em>'.
+ * @see org.eclipse.emf.ecore.change.ResourceChange#getListChanges()
+ * @see #getResourceChange()
+ * @generated
+ */
+ EReference getResourceChange_ListChanges();
+
+ /**
+ * Returns the meta object for class '{@link org.eclipse.emf.ecore.change.FeatureMapEntry <em>Feature Map Entry</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for class '<em>Feature Map Entry</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureMapEntry
+ * @generated
+ */
+ EClass getFeatureMapEntry();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeatureName <em>Feature Name</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Feature Name</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureMapEntry#getFeatureName()
+ * @see #getFeatureMapEntry()
+ * @generated
+ */
+ EAttribute getFeatureMapEntry_FeatureName();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getDataValue <em>Data Value</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Data Value</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureMapEntry#getDataValue()
+ * @see #getFeatureMapEntry()
+ * @generated
+ */
+ EAttribute getFeatureMapEntry_DataValue();
+
+ /**
+ * Returns the meta object for the attribute '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getValue <em>Value</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the attribute '<em>Value</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureMapEntry#getValue()
+ * @see #getFeatureMapEntry()
+ * @generated
+ */
+ EAttribute getFeatureMapEntry_Value();
+
+ /**
+ * Returns the meta object for the reference '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeature <em>Feature</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the reference '<em>Feature</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureMapEntry#getFeature()
+ * @see #getFeatureMapEntry()
+ * @generated
+ */
+ EReference getFeatureMapEntry_Feature();
+
+ /**
+ * Returns the meta object for the reference '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getReferenceValue <em>Reference Value</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for the reference '<em>Reference Value</em>'.
+ * @see org.eclipse.emf.ecore.change.FeatureMapEntry#getReferenceValue()
+ * @see #getFeatureMapEntry()
+ * @generated
+ */
+ EReference getFeatureMapEntry_ReferenceValue();
+
+ /**
+ * Returns the meta object for enum '{@link org.eclipse.emf.ecore.change.ChangeKind <em>Kind</em>}'.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the meta object for enum '<em>Kind</em>'.
+ * @see org.eclipse.emf.ecore.change.ChangeKind
+ * @generated
+ */
+ EEnum getChangeKind();
+
+ /**
+ * Returns the factory that creates the instances of the model.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the factory that creates the instances of the model.
+ * @generated
+ */
+ ChangeFactory getChangeFactory();
+
+ /**
+ * <!-- begin-user-doc -->
+ * Defines literals for the meta objects that represent
+ * <ul>
+ * <li>each class,</li>
+ * <li>each feature of each class,</li>
+ * <li>each enum,</li>
+ * <li>and each data type</li>
+ * </ul>
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ interface Literals
+ {
+ /**
+ * The meta object literal for the '{@link org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl <em>Description</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getChangeDescription()
+ * @generated
+ */
+ EClass CHANGE_DESCRIPTION = eINSTANCE.getChangeDescription();
+
+ /**
+ * The meta object literal for the '<em><b>Object Changes</b></em>' map feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference CHANGE_DESCRIPTION__OBJECT_CHANGES = eINSTANCE.getChangeDescription_ObjectChanges();
+
+ /**
+ * The meta object literal for the '<em><b>Objects To Detach</b></em>' reference list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference CHANGE_DESCRIPTION__OBJECTS_TO_DETACH = eINSTANCE.getChangeDescription_ObjectsToDetach();
+
+ /**
+ * The meta object literal for the '<em><b>Objects To Attach</b></em>' containment reference list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH = eINSTANCE.getChangeDescription_ObjectsToAttach();
+
+ /**
+ * The meta object literal for the '<em><b>Resource Changes</b></em>' containment reference list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference CHANGE_DESCRIPTION__RESOURCE_CHANGES = eINSTANCE.getChangeDescription_ResourceChanges();
+
+ /**
+ * The meta object literal for the '{@link org.eclipse.emf.ecore.change.impl.EObjectToChangesMapEntryImpl <em>EObject To Changes Map Entry</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.EObjectToChangesMapEntryImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getEObjectToChangesMapEntry()
+ * @generated
+ */
+ EClass EOBJECT_TO_CHANGES_MAP_ENTRY = eINSTANCE.getEObjectToChangesMapEntry();
+
+ /**
+ * The meta object literal for the '<em><b>Key</b></em>' reference feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference EOBJECT_TO_CHANGES_MAP_ENTRY__KEY = eINSTANCE.getEObjectToChangesMapEntry_Key();
+
+ /**
+ * The meta object literal for the '<em><b>Value</b></em>' containment reference list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE = eINSTANCE.getEObjectToChangesMapEntry_Value();
+
+ /**
+ * The meta object literal for the '{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl <em>Feature Change</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.FeatureChangeImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getFeatureChange()
+ * @generated
+ */
+ EClass FEATURE_CHANGE = eINSTANCE.getFeatureChange();
+
+ /**
+ * The meta object literal for the '<em><b>Feature Name</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute FEATURE_CHANGE__FEATURE_NAME = eINSTANCE.getFeatureChange_FeatureName();
+
+ /**
+ * The meta object literal for the '<em><b>Data Value</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute FEATURE_CHANGE__DATA_VALUE = eINSTANCE.getFeatureChange_DataValue();
+
+ /**
+ * The meta object literal for the '<em><b>Set</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute FEATURE_CHANGE__SET = eINSTANCE.getFeatureChange_Set();
+
+ /**
+ * The meta object literal for the '<em><b>Value</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute FEATURE_CHANGE__VALUE = eINSTANCE.getFeatureChange_Value();
+
+ /**
+ * The meta object literal for the '<em><b>Feature</b></em>' reference feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference FEATURE_CHANGE__FEATURE = eINSTANCE.getFeatureChange_Feature();
+
+ /**
+ * The meta object literal for the '<em><b>Reference Value</b></em>' reference feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference FEATURE_CHANGE__REFERENCE_VALUE = eINSTANCE.getFeatureChange_ReferenceValue();
+
+ /**
+ * The meta object literal for the '<em><b>List Changes</b></em>' containment reference list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference FEATURE_CHANGE__LIST_CHANGES = eINSTANCE.getFeatureChange_ListChanges();
+
+ /**
+ * The meta object literal for the '{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl <em>List Change</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.ListChangeImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getListChange()
+ * @generated
+ */
+ EClass LIST_CHANGE = eINSTANCE.getListChange();
+
+ /**
+ * The meta object literal for the '<em><b>Kind</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute LIST_CHANGE__KIND = eINSTANCE.getListChange_Kind();
+
+ /**
+ * The meta object literal for the '<em><b>Data Values</b></em>' attribute list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute LIST_CHANGE__DATA_VALUES = eINSTANCE.getListChange_DataValues();
+
+ /**
+ * The meta object literal for the '<em><b>Index</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute LIST_CHANGE__INDEX = eINSTANCE.getListChange_Index();
+
+ /**
+ * The meta object literal for the '<em><b>Move To Index</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute LIST_CHANGE__MOVE_TO_INDEX = eINSTANCE.getListChange_MoveToIndex();
+
+ /**
+ * The meta object literal for the '<em><b>Values</b></em>' attribute list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute LIST_CHANGE__VALUES = eINSTANCE.getListChange_Values();
+
+ /**
+ * The meta object literal for the '<em><b>Reference Values</b></em>' reference list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference LIST_CHANGE__REFERENCE_VALUES = eINSTANCE.getListChange_ReferenceValues();
+
+ /**
+ * The meta object literal for the '<em><b>Feature</b></em>' reference feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference LIST_CHANGE__FEATURE = eINSTANCE.getListChange_Feature();
+
+ /**
+ * The meta object literal for the '<em><b>Feature Map Entry Values</b></em>' containment reference list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES = eINSTANCE.getListChange_FeatureMapEntryValues();
+
+ /**
+ * The meta object literal for the '{@link org.eclipse.emf.ecore.change.impl.ResourceChangeImpl <em>Resource Change</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.ResourceChangeImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getResourceChange()
+ * @generated
+ */
+ EClass RESOURCE_CHANGE = eINSTANCE.getResourceChange();
+
+ /**
+ * The meta object literal for the '<em><b>Resource URI</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute RESOURCE_CHANGE__RESOURCE_URI = eINSTANCE.getResourceChange_ResourceURI();
+
+ /**
+ * The meta object literal for the '<em><b>Resource</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute RESOURCE_CHANGE__RESOURCE = eINSTANCE.getResourceChange_Resource();
+
+ /**
+ * The meta object literal for the '<em><b>Value</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute RESOURCE_CHANGE__VALUE = eINSTANCE.getResourceChange_Value();
+
+ /**
+ * The meta object literal for the '<em><b>List Changes</b></em>' containment reference list feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference RESOURCE_CHANGE__LIST_CHANGES = eINSTANCE.getResourceChange_ListChanges();
+
+ /**
+ * The meta object literal for the '{@link org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl <em>Feature Map Entry</em>}' class.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getFeatureMapEntry()
+ * @generated
+ */
+ EClass FEATURE_MAP_ENTRY = eINSTANCE.getFeatureMapEntry();
+
+ /**
+ * The meta object literal for the '<em><b>Feature Name</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute FEATURE_MAP_ENTRY__FEATURE_NAME = eINSTANCE.getFeatureMapEntry_FeatureName();
+
+ /**
+ * The meta object literal for the '<em><b>Data Value</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute FEATURE_MAP_ENTRY__DATA_VALUE = eINSTANCE.getFeatureMapEntry_DataValue();
+
+ /**
+ * The meta object literal for the '<em><b>Value</b></em>' attribute feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EAttribute FEATURE_MAP_ENTRY__VALUE = eINSTANCE.getFeatureMapEntry_Value();
+
+ /**
+ * The meta object literal for the '<em><b>Feature</b></em>' reference feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference FEATURE_MAP_ENTRY__FEATURE = eINSTANCE.getFeatureMapEntry_Feature();
+
+ /**
+ * The meta object literal for the '<em><b>Reference Value</b></em>' reference feature.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ EReference FEATURE_MAP_ENTRY__REFERENCE_VALUE = eINSTANCE.getFeatureMapEntry_ReferenceValue();
+
+ /**
+ * The meta object literal for the '{@link org.eclipse.emf.ecore.change.ChangeKind <em>Kind</em>}' enum.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.ChangeKind
+ * @see org.eclipse.emf.ecore.change.impl.ChangePackageImpl#getChangeKind()
+ * @generated
+ */
+ EEnum CHANGE_KIND = eINSTANCE.getChangeKind();
+
+ }
+
+} //ChangePackage
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangePlugin.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangePlugin.java
new file mode 100644
index 0000000..5402c3c
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ChangePlugin.java
@@ -0,0 +1,107 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2005-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangePlugin.java,v 1.3 2006/12/29 18:21:50 marcelop Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+import org.eclipse.emf.common.EMFPlugin;
+
+import org.eclipse.emf.common.util.ResourceLocator;
+
+/**
+ * This is the central singleton for the Change model plugin.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public final class ChangePlugin extends EMFPlugin
+{
+ /**
+ * Keep track of the singleton.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public static final ChangePlugin INSTANCE = new ChangePlugin();
+
+ /**
+ * Keep track of the singleton.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private static Implementation plugin;
+
+ /**
+ * Create the instance.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangePlugin()
+ {
+ super(new ResourceLocator [] {});
+ }
+
+ /**
+ * Returns the singleton instance of the Eclipse plugin.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the singleton instance.
+ * @generated
+ */
+ @Override
+ public ResourceLocator getPluginResourceLocator()
+ {
+ return plugin;
+ }
+
+ /**
+ * Returns the singleton instance of the Eclipse plugin.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the singleton instance.
+ * @generated
+ */
+ public static Implementation getPlugin()
+ {
+ return plugin;
+ }
+
+ /**
+ * The actual implementation of the Eclipse <b>Plugin</b>.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public static class Implementation extends EclipsePlugin
+ {
+ /**
+ * Creates an instance.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public Implementation()
+ {
+ super();
+
+ // Remember the static instance.
+ //
+ plugin = this;
+ }
+ }
+
+}
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/FeatureChange.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/FeatureChange.java
new file mode 100644
index 0000000..a17c75f
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/FeatureChange.java
@@ -0,0 +1,253 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: FeatureChange.java,v 1.6 2007/06/12 15:07:30 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Feature Change</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getDataValue <em>Data Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureChange#isSet <em>Set</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getValue <em>Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getReferenceValue <em>Reference Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getListChanges <em>List Changes</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange()
+ * @model
+ * @generated
+ */
+public interface FeatureChange extends EObject
+{
+ /**
+ * Returns the value of the '<em><b>Feature Name</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Feature Name</em>' attribute.
+ * @see #isSetFeatureName()
+ * @see #unsetFeatureName()
+ * @see #setFeatureName(String)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_FeatureName()
+ * @model unsettable="true" volatile="true"
+ * @generated
+ */
+ String getFeatureName();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Feature Name</em>' attribute.
+ * @see #isSetFeatureName()
+ * @see #unsetFeatureName()
+ * @see #getFeatureName()
+ * @generated
+ */
+ void setFeatureName(String value);
+
+ /**
+ * Unsets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #isSetFeatureName()
+ * @see #getFeatureName()
+ * @see #setFeatureName(String)
+ * @generated
+ */
+ void unsetFeatureName();
+
+ /**
+ * Returns whether the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}' attribute is set.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return whether the value of the '<em>Feature Name</em>' attribute is set.
+ * @see #unsetFeatureName()
+ * @see #getFeatureName()
+ * @see #setFeatureName(String)
+ * @generated
+ */
+ boolean isSetFeatureName();
+
+ /**
+ * Returns the value of the '<em><b>Data Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Data Value</em>' attribute.
+ * @see #setDataValue(String)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_DataValue()
+ * @model volatile="true"
+ * @generated
+ */
+ String getDataValue();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getDataValue <em>Data Value</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Data Value</em>' attribute.
+ * @see #getDataValue()
+ * @generated
+ */
+ void setDataValue(String value);
+
+ /**
+ * Returns the value of the '<em><b>Set</b></em>' attribute.
+ * The default value is <code>"true"</code>.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Set</em>' attribute.
+ * @see #setSet(boolean)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_Set()
+ * @model default="true"
+ * @generated
+ */
+ boolean isSet();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#isSet <em>Set</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Set</em>' attribute.
+ * @see #isSet()
+ * @generated
+ */
+ void setSet(boolean value);
+
+ /**
+ * Returns the value of the '<em><b>Feature</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Feature</em>' reference.
+ * @see #isSetFeature()
+ * @see #unsetFeature()
+ * @see #setFeature(EStructuralFeature)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_Feature()
+ * @model unsettable="true" required="true" volatile="true"
+ * @generated
+ */
+ EStructuralFeature getFeature();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Feature</em>' reference.
+ * @see #isSetFeature()
+ * @see #unsetFeature()
+ * @see #getFeature()
+ * @generated
+ */
+ void setFeature(EStructuralFeature value);
+
+ /**
+ * Unsets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #isSetFeature()
+ * @see #getFeature()
+ * @see #setFeature(EStructuralFeature)
+ * @generated
+ */
+ void unsetFeature();
+
+ /**
+ * Returns whether the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}' reference is set.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return whether the value of the '<em>Feature</em>' reference is set.
+ * @see #unsetFeature()
+ * @see #getFeature()
+ * @see #setFeature(EStructuralFeature)
+ * @generated
+ */
+ boolean isSetFeature();
+
+ /**
+ * Returns the value of the '<em><b>Reference Value</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Reference Value</em>' reference.
+ * @see #setReferenceValue(EObject)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_ReferenceValue()
+ * @model volatile="true"
+ * @generated
+ */
+ EObject getReferenceValue();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getReferenceValue <em>Reference Value</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Reference Value</em>' reference.
+ * @see #getReferenceValue()
+ * @generated
+ */
+ void setReferenceValue(EObject value);
+
+ /**
+ * Returns the value of the '<em><b>List Changes</b></em>' containment reference list.
+ * The list contents are of type {@link org.eclipse.emf.ecore.change.ListChange}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>List Changes</em>' containment reference list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_ListChanges()
+ * @model containment="true"
+ * @generated
+ */
+ EList<ListChange> getListChanges();
+
+ /**
+ * Returns the value of the '<em><b>Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Value</em>' attribute.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_Value()
+ * @model transient="true" changeable="false" volatile="true" derived="true"
+ * @generated
+ */
+ Object getValue();
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @model
+ * @generated
+ */
+ void apply(EObject originalObject);
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @model
+ * @generated
+ */
+ void applyAndReverse(EObject originalObject);
+
+} // FeatureChange
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/FeatureMapEntry.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/FeatureMapEntry.java
new file mode 100644
index 0000000..00f7ff0
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/FeatureMapEntry.java
@@ -0,0 +1,197 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: FeatureMapEntry.java,v 1.2 2006/12/29 18:21:50 marcelop Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Feature Map Entry</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeatureName <em>Feature Name</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getDataValue <em>Data Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getValue <em>Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeature <em>Feature</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getReferenceValue <em>Reference Value</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureMapEntry()
+ * @model
+ * @generated
+ */
+public interface FeatureMapEntry extends EObject
+{
+ /**
+ * Returns the value of the '<em><b>Feature Name</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Feature Name</em>' attribute.
+ * @see #isSetFeatureName()
+ * @see #unsetFeatureName()
+ * @see #setFeatureName(String)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureMapEntry_FeatureName()
+ * @model unsettable="true" volatile="true"
+ * @generated
+ */
+ String getFeatureName();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeatureName <em>Feature Name</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Feature Name</em>' attribute.
+ * @see #isSetFeatureName()
+ * @see #unsetFeatureName()
+ * @see #getFeatureName()
+ * @generated
+ */
+ void setFeatureName(String value);
+
+ /**
+ * Unsets the value of the '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeatureName <em>Feature Name</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #isSetFeatureName()
+ * @see #getFeatureName()
+ * @see #setFeatureName(String)
+ * @generated
+ */
+ void unsetFeatureName();
+
+ /**
+ * Returns whether the value of the '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeatureName <em>Feature Name</em>}' attribute is set.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return whether the value of the '<em>Feature Name</em>' attribute is set.
+ * @see #unsetFeatureName()
+ * @see #getFeatureName()
+ * @see #setFeatureName(String)
+ * @generated
+ */
+ boolean isSetFeatureName();
+
+ /**
+ * Returns the value of the '<em><b>Data Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Data Value</em>' attribute.
+ * @see #setDataValue(String)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureMapEntry_DataValue()
+ * @model volatile="true"
+ * @generated
+ */
+ String getDataValue();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getDataValue <em>Data Value</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Data Value</em>' attribute.
+ * @see #getDataValue()
+ * @generated
+ */
+ void setDataValue(String value);
+
+ /**
+ * Returns the value of the '<em><b>Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Value</em>' attribute.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureMapEntry_Value()
+ * @model transient="true" changeable="false" volatile="true" derived="true"
+ * @generated
+ */
+ Object getValue();
+
+ /**
+ * Returns the value of the '<em><b>Feature</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Feature</em>' reference.
+ * @see #isSetFeature()
+ * @see #unsetFeature()
+ * @see #setFeature(EStructuralFeature)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureMapEntry_Feature()
+ * @model unsettable="true" required="true" volatile="true"
+ * @generated
+ */
+ EStructuralFeature getFeature();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeature <em>Feature</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Feature</em>' reference.
+ * @see #isSetFeature()
+ * @see #unsetFeature()
+ * @see #getFeature()
+ * @generated
+ */
+ void setFeature(EStructuralFeature value);
+
+ /**
+ * Unsets the value of the '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeature <em>Feature</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #isSetFeature()
+ * @see #getFeature()
+ * @see #setFeature(EStructuralFeature)
+ * @generated
+ */
+ void unsetFeature();
+
+ /**
+ * Returns whether the value of the '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getFeature <em>Feature</em>}' reference is set.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return whether the value of the '<em>Feature</em>' reference is set.
+ * @see #unsetFeature()
+ * @see #getFeature()
+ * @see #setFeature(EStructuralFeature)
+ * @generated
+ */
+ boolean isSetFeature();
+
+ /**
+ * Returns the value of the '<em><b>Reference Value</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Reference Value</em>' reference.
+ * @see #setReferenceValue(EObject)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureMapEntry_ReferenceValue()
+ * @model volatile="true"
+ * @generated
+ */
+ EObject getReferenceValue();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureMapEntry#getReferenceValue <em>Reference Value</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Reference Value</em>' reference.
+ * @see #getReferenceValue()
+ * @generated
+ */
+ void setReferenceValue(EObject value);
+
+} // FeatureMapEntry
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ListChange.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ListChange.java
new file mode 100644
index 0000000..b8250cf
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ListChange.java
@@ -0,0 +1,206 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ListChange.java,v 1.9 2008/10/23 17:22:40 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>List Change</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.ListChange#getKind <em>Kind</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ListChange#getDataValues <em>Data Values</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ListChange#getIndex <em>Index</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ListChange#getMoveToIndex <em>Move To Index</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ListChange#getValues <em>Values</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ListChange#getReferenceValues <em>Reference Values</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ListChange#getFeature <em>Feature</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ListChange#getFeatureMapEntryValues <em>Feature Map Entry Values</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange()
+ * @model
+ * @generated
+ */
+public interface ListChange extends EObject
+{
+ /**
+ * Returns the value of the '<em><b>Kind</b></em>' attribute.
+ * The literals are from the enumeration {@link org.eclipse.emf.ecore.change.ChangeKind}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Kind</em>' attribute.
+ * @see org.eclipse.emf.ecore.change.ChangeKind
+ * @see #setKind(ChangeKind)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange_Kind()
+ * @model
+ * @generated
+ */
+ ChangeKind getKind();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.ListChange#getKind <em>Kind</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Kind</em>' attribute.
+ * @see org.eclipse.emf.ecore.change.ChangeKind
+ * @see #getKind()
+ * @generated
+ */
+ void setKind(ChangeKind value);
+
+ /**
+ * Returns the value of the '<em><b>Data Values</b></em>' attribute list.
+ * The list contents are of type {@link java.lang.String}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Data Values</em>' attribute list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange_DataValues()
+ * @model unique="false"
+ * @generated
+ */
+ EList<String> getDataValues();
+
+ /**
+ * Returns the value of the '<em><b>Index</b></em>' attribute.
+ * The default value is <code>"-1"</code>.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Index</em>' attribute.
+ * @see #setIndex(int)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange_Index()
+ * @model default="-1"
+ * @generated
+ */
+ int getIndex();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.ListChange#getIndex <em>Index</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Index</em>' attribute.
+ * @see #getIndex()
+ * @generated
+ */
+ void setIndex(int value);
+
+ /**
+ * Returns the value of the '<em><b>Move To Index</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Move To Index</em>' attribute.
+ * @see #setMoveToIndex(int)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange_MoveToIndex()
+ * @model
+ * @generated
+ */
+ int getMoveToIndex();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.ListChange#getMoveToIndex <em>Move To Index</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Move To Index</em>' attribute.
+ * @see #getMoveToIndex()
+ * @generated
+ */
+ void setMoveToIndex(int value);
+
+ /**
+ * Returns the value of the '<em><b>Reference Values</b></em>' reference list.
+ * The list contents are of type {@link org.eclipse.emf.ecore.EObject}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Reference Values</em>' reference list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange_ReferenceValues()
+ * @model
+ * @generated
+ */
+ EList<EObject> getReferenceValues();
+
+ /**
+ * Returns the value of the '<em><b>Feature</b></em>' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Feature</em>' reference.
+ * @see #setFeature(EStructuralFeature)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange_Feature()
+ * @model
+ * @generated
+ */
+ EStructuralFeature getFeature();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.ListChange#getFeature <em>Feature</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Feature</em>' reference.
+ * @see #getFeature()
+ * @generated
+ */
+ void setFeature(EStructuralFeature value);
+
+ /**
+ * Returns the value of the '<em><b>Feature Map Entry Values</b></em>' containment reference list.
+ * The list contents are of type {@link org.eclipse.emf.ecore.change.FeatureMapEntry}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Feature Map Entry Values</em>' containment reference list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange_FeatureMapEntryValues()
+ * @model containment="true"
+ * @generated
+ */
+ EList<FeatureMapEntry> getFeatureMapEntryValues();
+
+ /**
+ * Returns the value of the '<em><b>Values</b></em>' attribute list.
+ * The list contents are of type {@link java.lang.Object}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Values</em>' attribute list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getListChange_Values()
+ * @model transient="true" volatile="true" derived="true"
+ * @generated
+ */
+ EList<Object> getValues();
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @model originalListMany="false"
+ * @generated
+ */
+ void apply(EList<Object> originalList);
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @model originalListMany="false"
+ * @generated
+ */
+ void applyAndReverse(EList<Object> originalList);
+
+} // ListChange
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ResourceChange.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ResourceChange.java
new file mode 100644
index 0000000..778262f
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/ResourceChange.java
@@ -0,0 +1,127 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ResourceChange.java,v 1.5 2007/06/12 15:07:31 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Resource Change</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.ResourceChange#getResourceURI <em>Resource URI</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ResourceChange#getResource <em>Resource</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ResourceChange#getValue <em>Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.ResourceChange#getListChanges <em>List Changes</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getResourceChange()
+ * @model
+ * @generated
+ */
+public interface ResourceChange extends EObject
+{
+ /**
+ * Returns the value of the '<em><b>Resource URI</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Resource URI</em>' attribute.
+ * @see #setResourceURI(String)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getResourceChange_ResourceURI()
+ * @model
+ * @generated
+ */
+ String getResourceURI();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.ResourceChange#getResourceURI <em>Resource URI</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Resource URI</em>' attribute.
+ * @see #getResourceURI()
+ * @generated
+ */
+ void setResourceURI(String value);
+
+ /**
+ * Returns the value of the '<em><b>Resource</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Resource</em>' attribute.
+ * @see #setResource(Resource)
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getResourceChange_Resource()
+ * @model transient="true" derived="true"
+ * @generated
+ */
+ Resource getResource();
+
+ /**
+ * Sets the value of the '{@link org.eclipse.emf.ecore.change.ResourceChange#getResource <em>Resource</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param value the new value of the '<em>Resource</em>' attribute.
+ * @see #getResource()
+ * @generated
+ */
+ void setResource(Resource value);
+
+ /**
+ * Returns the value of the '<em><b>Value</b></em>' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>Value</em>' attribute.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getResourceChange_Value()
+ * @model many="false" transient="true" changeable="false" volatile="true" derived="true"
+ * @generated
+ */
+ EList<?> getValue();
+
+ /**
+ * Returns the value of the '<em><b>List Changes</b></em>' containment reference list.
+ * The list contents are of type {@link org.eclipse.emf.ecore.change.ListChange}.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the value of the '<em>List Changes</em>' containment reference list.
+ * @see org.eclipse.emf.ecore.change.ChangePackage#getResourceChange_ListChanges()
+ * @model containment="true"
+ * @generated
+ */
+ EList<ListChange> getListChanges();
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @model
+ * @generated
+ */
+ void apply();
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @model
+ * @generated
+ */
+ void applyAndReverse();
+
+} // ResourceChange
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/doc-files/ChangeAPI.gif b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/doc-files/ChangeAPI.gif
new file mode 100644
index 0000000..c22d7f7
Binary files /dev/null and b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/doc-files/ChangeAPI.gif differ
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangeDescriptionImpl.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangeDescriptionImpl.java
new file mode 100644
index 0000000..6cc1c45
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangeDescriptionImpl.java
@@ -0,0 +1,718 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangeDescriptionImpl.java,v 1.21 2008/05/04 17:03:41 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.impl;
+
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.BasicEList;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.common.util.EMap;
+import org.eclipse.emf.common.util.UniqueEList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.change.ChangeDescription;
+import org.eclipse.emf.ecore.change.ChangePackage;
+import org.eclipse.emf.ecore.change.FeatureChange;
+import org.eclipse.emf.ecore.change.ListChange;
+import org.eclipse.emf.ecore.change.ResourceChange;
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.EObjectEList;
+import org.eclipse.emf.ecore.util.EcoreEMap;
+import org.eclipse.emf.ecore.util.FeatureMap;
+import org.eclipse.emf.ecore.util.FeatureMapUtil;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Description</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl#getObjectChanges <em>Object Changes</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl#getObjectsToDetach <em>Objects To Detach</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl#getObjectsToAttach <em>Objects To Attach</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl#getResourceChanges <em>Resource Changes</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class ChangeDescriptionImpl extends EObjectImpl implements ChangeDescription
+{
+ /**
+ * The cached value of the '{@link #getObjectChanges() <em>Object Changes</em>}' map.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getObjectChanges()
+ * @generated
+ * @ordered
+ */
+ protected EMap<EObject, EList<FeatureChange>> objectChanges;
+
+ /**
+ * The cached value of the '{@link #getObjectsToDetach() <em>Objects To Detach</em>}' reference list.
+ * <!-- begin-user-doc -->
+ * The Objects to Detach list is first calculated when the {@link #getObjectsToDetach()}
+ * method is invoked and reset when new changes are described.
+ * <!-- end-user-doc -->
+ * @see #getObjectsToDetach()
+ * @generated
+ * @ordered
+ */
+ protected EList<EObject> objectsToDetach;
+
+ /**
+ * The cached value of the '{@link #getObjectsToAttach() <em>Objects To Attach</em>}' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getObjectsToAttach()
+ * @generated
+ * @ordered
+ */
+ protected EList<EObject> objectsToAttach;
+
+ /**
+ * The cached value of the '{@link #getResourceChanges() <em>Resource Changes</em>}' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getResourceChanges()
+ * @generated
+ * @ordered
+ */
+ protected EList<ResourceChange> resourceChanges;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected ChangeDescriptionImpl()
+ {
+ super();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ protected EClass eStaticClass()
+ {
+ return ChangePackage.Literals.CHANGE_DESCRIPTION;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EMap<EObject, EList<FeatureChange>> getObjectChanges()
+ {
+ if (objectChanges == null)
+ {
+ objectChanges = new EcoreEMap<EObject,EList<FeatureChange>>(ChangePackage.Literals.EOBJECT_TO_CHANGES_MAP_ENTRY, EObjectToChangesMapEntryImpl.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECT_CHANGES);
+ }
+ return objectChanges;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<EObject> getObjectsToDetachGen()
+ {
+ if (objectsToDetach == null)
+ {
+ objectsToDetach = new EObjectEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_DETACH);
+ }
+ return objectsToDetach;
+ }
+
+ protected static List<EObject> getContainedEObjects(List<FeatureMap.Entry> featureMapEntries)
+ {
+ List<EObject> result = new ArrayList<EObject>();
+ for (FeatureMap.Entry entry : featureMapEntries)
+ {
+ EStructuralFeature feature = entry.getEStructuralFeature();
+ if (feature instanceof EReference && ((EReference)feature).isContainment())
+ {
+ result.add((EObject)entry.getValue());
+ }
+ }
+ return result;
+ }
+
+ public EList<EObject> getObjectsToDetach()
+ {
+ List<EObject> objectsBeforeChange = new UniqueEList.FastCompare<EObject>();
+ List<EObject> objectsAfterChange = new UniqueEList.FastCompare<EObject>();
+
+ if (!getObjectChanges().isEmpty())
+ {
+ preApply(false);
+
+ for (Map.Entry<EObject,EList<FeatureChange>> entry : getObjectChanges())
+ {
+ EObject objectToChange = entry.getKey();
+ for (FeatureChange featureChange : entry.getValue())
+ {
+ EStructuralFeature feature = featureChange.getFeature();
+ if (feature != null && FeatureMapUtil.isFeatureMap(feature))
+ {
+ @SuppressWarnings("unchecked") List<FeatureMap.Entry> beforeValue = (List<FeatureMap.Entry>)featureChange.getValue();
+ objectsBeforeChange.addAll(getContainedEObjects(beforeValue));
+ @SuppressWarnings("unchecked")
+ List<FeatureMap.Entry> afterValue = (List<FeatureMap.Entry>)objectToChange.eGet(feature);
+ objectsAfterChange.addAll(getContainedEObjects(afterValue));
+ }
+ else if (feature instanceof EReference && ((EReference)feature).isContainment())
+ {
+ if (feature.isMany())
+ {
+ @SuppressWarnings("unchecked") List<EObject> beforeValue = (List<EObject>)featureChange.getValue();
+ objectsBeforeChange.addAll(beforeValue);
+ @SuppressWarnings("unchecked") List<EObject> afterValue = (List<EObject>)objectToChange.eGet(feature);
+ objectsAfterChange.addAll(afterValue);
+ }
+ else
+ {
+ Object value = featureChange.getValue();
+ if (value != null) objectsBeforeChange.add((EObject)value);
+ value = objectToChange.eGet(feature);
+ if (value != null) objectsAfterChange.add((EObject)value);
+ }
+ }
+ }
+ }
+ }
+
+ if (!getResourceChanges().isEmpty())
+ {
+ for (ResourceChange resourceChange : getResourceChanges())
+ {
+ Resource resource = resourceChange.getResource();
+ if (resource == null)
+ {
+ resource = eResource();
+ }
+
+ if (resource != null)
+ {
+ EList<EObject> currentContentCopy = new BasicEList<EObject>(resource.getContents());
+ for (ListChange listChange : resourceChange.getListChanges())
+ {
+ @SuppressWarnings("unchecked") EList<Object> list = (EList<Object>)(EList<?>)currentContentCopy;
+ listChange.apply(list);
+ }
+
+ objectsBeforeChange.addAll(currentContentCopy);
+ objectsAfterChange.addAll(resource.getContents());
+ }
+ }
+ }
+
+ // Isolating the new objects
+ objectsAfterChange.removeAll(objectsBeforeChange);
+
+ // getObjectsToDetachGen() should be changed only if required
+ getObjectsToDetachGen().retainAll(objectsAfterChange);
+ getObjectsToDetachGen().addAll(objectsAfterChange);
+
+ return getObjectsToDetachGen();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<EObject> getObjectsToAttach()
+ {
+ if (objectsToAttach == null)
+ {
+ objectsToAttach = new EObjectContainmentEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH);
+ }
+ return objectsToAttach;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<ResourceChange> getResourceChanges()
+ {
+ if (resourceChanges == null)
+ {
+ resourceChanges = new EObjectContainmentEList<ResourceChange>(ResourceChange.class, this, ChangePackage.CHANGE_DESCRIPTION__RESOURCE_CHANGES);
+ }
+ return resourceChanges;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void apply()
+ {
+ preApply(false);
+
+ // Apply the change.
+ //
+ for (Map.Entry<EObject,EList<FeatureChange>> entry : getObjectChanges())
+ {
+ EObject objectToChange = entry.getKey();
+ for (FeatureChange featureChange : entry.getValue())
+ {
+ featureChange.apply(objectToChange);
+ }
+ }
+
+ for (ResourceChange resourceChange : getResourceChanges())
+ {
+ resourceChange.apply();
+ }
+
+ // Delete the change information because it is invalid now that the objects have been changed.
+ //
+ getObjectsToAttach().clear();
+ getObjectChanges().clear();
+ getResourceChanges().clear();
+ oldContainmentInformation = null;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void applyAndReverse()
+ {
+ preApply(true);
+
+ List<EObject> objectsBeforeApply = new UniqueEList.FastCompare<EObject>();
+ List<EObject> objectsAfterApply = new UniqueEList.FastCompare<EObject>();
+
+ // Apply the change and reverse the change information.
+ //
+ for (Map.Entry<EObject, EList<FeatureChange>> entry : getObjectChanges())
+ {
+ EObject objectToChange = entry.getKey();
+ for (FeatureChange featureChange : entry.getValue())
+ {
+ EStructuralFeature feature = featureChange.getFeature();
+
+ int featureKind =
+ feature != null && FeatureMapUtil.isFeatureMap(feature) ?
+ 3 :
+ feature instanceof EReference && ((EReference)feature).isContainment() ?
+ feature.isMany() ?
+ 1 :
+ 2 :
+ 0;
+ switch (featureKind)
+ {
+ case 1:
+ {
+ @SuppressWarnings("unchecked") List<EObject> beforeValue = (List<EObject>)objectToChange.eGet(feature);
+ objectsBeforeApply.addAll(beforeValue);
+ break;
+ }
+ case 2:
+ {
+ Object value = objectToChange.eGet(feature);
+ if (value != null)
+ {
+ objectsBeforeApply.add((EObject)objectToChange.eGet(feature));
+ }
+ break;
+ }
+ case 3:
+ {
+ @SuppressWarnings("unchecked") List<FeatureMap.Entry> beforeValue = (List<FeatureMap.Entry>)objectToChange.eGet(feature);
+ objectsBeforeApply.addAll(getContainedEObjects(beforeValue));
+ break;
+ }
+ }
+
+ featureChange.applyAndReverse(objectToChange);
+
+ switch (featureKind)
+ {
+ case 1:
+ {
+ @SuppressWarnings("unchecked") List<EObject> afterValue = (List<EObject>)objectToChange.eGet(feature);
+ objectsAfterApply.addAll(afterValue);
+ break;
+ }
+ case 2:
+ {
+ Object value = objectToChange.eGet(feature);
+ if (value != null)
+ {
+ objectsAfterApply.add((EObject)objectToChange.eGet(feature));
+ }
+ break;
+ }
+ case 3:
+ {
+ @SuppressWarnings("unchecked") List<FeatureMap.Entry> afterValue = (List<FeatureMap.Entry>)objectToChange.eGet(feature);
+ objectsAfterApply.addAll(getContainedEObjects(afterValue));
+ break;
+ }
+ }
+ }
+ }
+
+ for (ResourceChange resourceChange : getResourceChanges())
+ {
+ Resource resource = resourceChange.getResource();
+ if (resource != null)
+ {
+ objectsBeforeApply.addAll(resource.getContents());
+ }
+ resourceChange.applyAndReverse();
+ if (resource != null)
+ {
+ objectsAfterApply.addAll(resource.getContents());
+ }
+ }
+
+ // The next line leaves objectsBeforeApply with all the objects that were
+ // added during the last recording.
+ objectsBeforeApply.removeAll(objectsAfterApply);
+
+ // Reverse the objects to attach and detach lists.
+ //
+ getObjectsToAttach().clear();
+ for (EObject eObject : objectsBeforeApply)
+ {
+ if (eObject.eContainer() == null && eObject.eResource() == null)
+ {
+ getObjectsToAttach().add(eObject);
+ }
+ }
+ oldContainmentInformation = null;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECT_CHANGES:
+ return ((InternalEList<?>)getObjectChanges()).basicRemove(otherEnd, msgs);
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH:
+ return ((InternalEList<?>)getObjectsToAttach()).basicRemove(otherEnd, msgs);
+ case ChangePackage.CHANGE_DESCRIPTION__RESOURCE_CHANGES:
+ return ((InternalEList<?>)getResourceChanges()).basicRemove(otherEnd, msgs);
+ }
+ return super.eInverseRemove(otherEnd, featureID, msgs);
+ }
+
+ protected void preApply(boolean reverse)
+ {
+ // Make sure the changed values of bidirectional reference lists are cached before we
+ // start to apply the change.
+ //
+ for (Map.Entry<EObject, EList<FeatureChange>> entry : getObjectChanges())
+ {
+ EObject objectToChange = entry.getKey();
+ @SuppressWarnings("unchecked") EList<FeatureChangeImpl> value = (EList<FeatureChangeImpl>)(EList<?>)entry.getValue();
+ for (FeatureChangeImpl featureChange : value)
+ {
+ featureChange.preApply(objectToChange, reverse);
+ if (reverse || featureChange.isSet())
+ {
+ EStructuralFeature.Internal internalFeature = (EStructuralFeature.Internal)featureChange.getFeature();
+ if (internalFeature != null &&
+ (internalFeature.isFeatureMap() ||
+ (internalFeature.isMany() && (internalFeature.getEOpposite() != null || internalFeature.isContainment()))))
+ {
+ if (reverse)
+ {
+ // This case will be handled special during apply
+ //
+ EList<Object> applyToList = new BasicEList<Object>((EList<?>)objectToChange.eGet(internalFeature));
+ for (ListChange listChange : featureChange.getListChanges())
+ {
+ listChange.applyAndReverse(applyToList);
+ }
+ featureChange.setValue(applyToList); // caches the list value.
+ }
+ else
+ {
+ featureChange.getValue(); // caches the list value.
+ }
+ }
+ }
+ }
+ }
+
+ if (resourceChanges != null)
+ {
+ @SuppressWarnings("unchecked") EList<ResourceChangeImpl> resourceChanges = (EList)getResourceChanges();
+ for (ResourceChangeImpl resourceChange : resourceChanges)
+ {
+ Resource resource = resourceChange.getResource();
+ if (resource != null)
+ {
+ resourceChange.preApply(reverse);
+ if (reverse)
+ {
+ EList<Object> applyToList = new BasicEList<Object>(resourceChange.getResource().getContents());
+ for (ListChange listChange : resourceChange.getListChanges())
+ {
+ listChange.applyAndReverse(applyToList);
+ }
+ resourceChange.setValue(applyToList); // caches the list value.
+ }
+ else
+ {
+ resourceChange.getValue(); // caches the list value.
+ }
+ }
+ }
+ }
+ }
+
+ protected Map<EObject, OldContainmentInformation> oldContainmentInformation;
+
+ protected static class OldContainmentInformation
+ {
+ public EObject container;
+ public EReference containmentFeature;
+
+ public OldContainmentInformation(EObject container, EReference containmentFeature)
+ {
+ this.container = container;
+ this.containmentFeature = containmentFeature;
+ }
+ }
+
+ protected Map<EObject, OldContainmentInformation> getOldContainmentInformation()
+ {
+ if (oldContainmentInformation == null)
+ {
+ HashMap<EObject, OldContainmentInformation> containmentInformation = new HashMap<EObject, OldContainmentInformation>();
+ for (Map.Entry<EObject, EList<FeatureChange>> entry : getObjectChanges())
+ {
+ List<FeatureChange> featureChanges = entry.getValue();
+ for (FeatureChange featureChange : featureChanges)
+ {
+ EStructuralFeature feature = featureChange.getFeature();
+ if (FeatureMapUtil.isFeatureMap(feature))
+ {
+ EObject container = entry.getKey();
+ @SuppressWarnings("unchecked") List<FeatureMap.Entry> featureMap = (List<FeatureMap.Entry>)featureChange.getValue();
+ for (FeatureMap.Entry featureMapEntry : featureMap)
+ {
+ EStructuralFeature featureMapEntryFeature = featureMapEntry.getEStructuralFeature();
+ if (featureMapEntryFeature instanceof EReference && ((EReference)featureMapEntryFeature).isContainment())
+ {
+ EObject eObject = (EObject)featureMapEntry.getValue();
+ if (eObject != null && (eObject.eContainer() != container || eObject.eContainmentFeature() != featureMapEntryFeature))
+ {
+ containmentInformation.put(eObject, new OldContainmentInformation(container, (EReference)featureMapEntryFeature));
+ }
+ }
+ }
+ }
+ else if (feature instanceof EReference && ((EReference)feature).isContainment())
+ {
+ EObject container = entry.getKey();
+ if (feature.isMany())
+ {
+ @SuppressWarnings("unchecked") List<EObject> list = ((List<EObject>)featureChange.getValue());
+ for (EObject eObject : list)
+ {
+ if (eObject.eContainer() != container || eObject.eContainmentFeature() != feature)
+ {
+ containmentInformation.put(eObject, new OldContainmentInformation(container, (EReference)feature));
+ }
+ }
+ }
+ else
+ {
+ EObject eObject = (EObject)featureChange.getValue();
+ if (eObject != null && (eObject.eContainer() != container || eObject.eContainmentFeature() != feature))
+ {
+ containmentInformation.put(eObject, new OldContainmentInformation(container, (EReference)feature));
+ }
+ }
+ }
+ }
+ }
+
+ for (EObject eObject : getObjectsToDetach())
+ {
+ containmentInformation.put(eObject, new OldContainmentInformation(null, null));
+ }
+ oldContainmentInformation = containmentInformation;
+ }
+
+ return oldContainmentInformation;
+ }
+
+ public EObject getOldContainer(EObject eObject)
+ {
+ OldContainmentInformation oldContainmentInformation = getOldContainmentInformation().get(eObject);
+ if (oldContainmentInformation == null)
+ {
+ return eObject.eContainer();
+ }
+ else
+ {
+ return oldContainmentInformation.container;
+ }
+ }
+
+ public EReference getOldContainmentFeature(EObject eObject)
+ {
+ OldContainmentInformation oldContainmentInformation = getOldContainmentInformation().get(eObject);
+ if (oldContainmentInformation == null)
+ {
+ return eObject.eContainmentFeature();
+ }
+ else
+ {
+ return oldContainmentInformation.containmentFeature;
+ }
+ }
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public Object eGet(int featureID, boolean resolve, boolean coreType)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECT_CHANGES:
+ if (coreType) return getObjectChanges();
+ else return getObjectChanges().map();
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_DETACH:
+ return getObjectsToDetach();
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH:
+ return getObjectsToAttach();
+ case ChangePackage.CHANGE_DESCRIPTION__RESOURCE_CHANGES:
+ return getResourceChanges();
+ }
+ return super.eGet(featureID, resolve, coreType);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @SuppressWarnings("unchecked")
+ @Override
+ public void eSet(int featureID, Object newValue)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECT_CHANGES:
+ ((EStructuralFeature.Setting)getObjectChanges()).set(newValue);
+ return;
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_DETACH:
+ getObjectsToDetach().clear();
+ getObjectsToDetach().addAll((Collection<? extends EObject>)newValue);
+ return;
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH:
+ getObjectsToAttach().clear();
+ getObjectsToAttach().addAll((Collection<? extends EObject>)newValue);
+ return;
+ case ChangePackage.CHANGE_DESCRIPTION__RESOURCE_CHANGES:
+ getResourceChanges().clear();
+ getResourceChanges().addAll((Collection<? extends ResourceChange>)newValue);
+ return;
+ }
+ super.eSet(featureID, newValue);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public void eUnset(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECT_CHANGES:
+ getObjectChanges().clear();
+ return;
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_DETACH:
+ getObjectsToDetach().clear();
+ return;
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH:
+ getObjectsToAttach().clear();
+ return;
+ case ChangePackage.CHANGE_DESCRIPTION__RESOURCE_CHANGES:
+ getResourceChanges().clear();
+ return;
+ }
+ super.eUnset(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public boolean eIsSet(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECT_CHANGES:
+ return objectChanges != null && !objectChanges.isEmpty();
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_DETACH:
+ return objectsToDetach != null && !objectsToDetach.isEmpty();
+ case ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH:
+ return objectsToAttach != null && !objectsToAttach.isEmpty();
+ case ChangePackage.CHANGE_DESCRIPTION__RESOURCE_CHANGES:
+ return resourceChanges != null && !resourceChanges.isEmpty();
+ }
+ return super.eIsSet(featureID);
+ }
+
+} //ChangeDescriptionImpl
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangeFactoryImpl.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangeFactoryImpl.java
new file mode 100644
index 0000000..6834fa0
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangeFactoryImpl.java
@@ -0,0 +1,268 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangeFactoryImpl.java,v 1.9 2006/12/29 18:21:50 marcelop Exp $
+ */
+package org.eclipse.emf.ecore.change.impl;
+
+
+import java.util.Map;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EDataType;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.change.*;
+import org.eclipse.emf.ecore.impl.EFactoryImpl;
+import org.eclipse.emf.ecore.plugin.EcorePlugin;
+
+import org.eclipse.emf.ecore.resource.Resource;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Factory</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ChangeFactoryImpl extends EFactoryImpl implements ChangeFactory
+{
+ /**
+ * Creates the default factory implementation.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public static ChangeFactory init()
+ {
+ try
+ {
+ ChangeFactory theChangeFactory = (ChangeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/Change");
+ if (theChangeFactory != null)
+ {
+ return theChangeFactory;
+ }
+ }
+ catch (Exception exception)
+ {
+ EcorePlugin.INSTANCE.log(exception);
+ }
+ return new ChangeFactoryImpl();
+ }
+
+ /**
+ * Creates an instance of the factory.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangeFactoryImpl()
+ {
+ super();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public EObject create(EClass eClass)
+ {
+ switch (eClass.getClassifierID())
+ {
+ case ChangePackage.CHANGE_DESCRIPTION: return createChangeDescription();
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY: return (EObject)createEObjectToChangesMapEntry();
+ case ChangePackage.FEATURE_CHANGE: return createFeatureChange();
+ case ChangePackage.LIST_CHANGE: return createListChange();
+ case ChangePackage.RESOURCE_CHANGE: return createResourceChange();
+ case ChangePackage.FEATURE_MAP_ENTRY: return createFeatureMapEntry();
+ default:
+ throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public Object createFromString(EDataType eDataType, String initialValue)
+ {
+ switch (eDataType.getClassifierID())
+ {
+ case ChangePackage.CHANGE_KIND:
+ return createChangeKindFromString(eDataType, initialValue);
+ default:
+ throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public String convertToString(EDataType eDataType, Object instanceValue)
+ {
+ switch (eDataType.getClassifierID())
+ {
+ case ChangePackage.CHANGE_KIND:
+ return convertChangeKindToString(eDataType, instanceValue);
+ default:
+ throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangeDescription createChangeDescription()
+ {
+ ChangeDescriptionImpl changeDescription = new ChangeDescriptionImpl();
+ return changeDescription;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public Map.Entry<EObject, EList<FeatureChange>> createEObjectToChangesMapEntry()
+ {
+ EObjectToChangesMapEntryImpl eObjectToChangesMapEntry = new EObjectToChangesMapEntryImpl();
+ return eObjectToChangesMapEntry;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public FeatureChange createFeatureChange()
+ {
+ FeatureChangeImpl featureChange = new FeatureChangeImpl();
+ return featureChange;
+ }
+
+ public FeatureChange createFeatureChange(EStructuralFeature feature, Object oldValue, boolean oldIsSet)
+ {
+ FeatureChangeImpl featureChange = new FeatureChangeImpl(feature, oldValue, oldIsSet);
+ return featureChange;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ListChange createListChange()
+ {
+ ListChangeImpl listChange = new ListChangeImpl();
+ return listChange;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ResourceChange createResourceChange()
+ {
+ ResourceChangeImpl resourceChange = new ResourceChangeImpl();
+ return resourceChange;
+ }
+
+ public ResourceChange createResourceChange(Resource resource, EList<Object> oldValue)
+ {
+ ResourceChangeImpl resourceChange = new ResourceChangeImpl(resource, oldValue);
+ return resourceChange;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public FeatureMapEntry createFeatureMapEntry()
+ {
+ FeatureMapEntryImpl featureMapEntry = new FeatureMapEntryImpl();
+ return featureMapEntry;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangeKind createChangeKindFromString(EDataType eDataType, String initialValue)
+ {
+ ChangeKind result = ChangeKind.get(initialValue);
+ if (result == null) throw new IllegalArgumentException("The value '" + initialValue + "' is not a valid enumerator of '" + eDataType.getName() + "'");
+ return result;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public String convertChangeKindToString(EDataType eDataType, Object instanceValue)
+ {
+ return instanceValue == null ? null : instanceValue.toString();
+ }
+
+ public FeatureMapEntry createFeatureMapEntry(EStructuralFeature feature, Object value)
+ {
+ FeatureMapEntryImpl featureMapEntry = new FeatureMapEntryImpl(feature, value);
+ return featureMapEntry;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangePackage getChangePackage()
+ {
+ return (ChangePackage)getEPackage();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @deprecated
+ * @generated
+ */
+ @Deprecated
+ public static ChangePackage getPackage()
+ {
+ return ChangePackage.eINSTANCE;
+ }
+
+ public Map.Entry<EObject, EList<FeatureChange>> createEObjectToChangesMapEntry(EObject eObject)
+ {
+ EObjectToChangesMapEntryImpl eObjectToChangesMapEntry = new EObjectToChangesMapEntryImpl();
+ eObjectToChangesMapEntry.setKey(eObject);
+ return eObjectToChangesMapEntry;
+ }
+
+} //ChangeFactoryImpl
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangePackageImpl.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangePackageImpl.java
new file mode 100644
index 0000000..6a5d130
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ChangePackageImpl.java
@@ -0,0 +1,768 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangePackageImpl.java,v 1.18 2009/05/12 15:54:41 davidms Exp $
+ */
+package org.eclipse.emf.ecore.change.impl;
+
+
+import java.util.Map;
+
+import org.eclipse.emf.common.util.DiagnosticChain;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EEnum;
+import org.eclipse.emf.ecore.EGenericType;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EOperation;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.EValidator;
+import org.eclipse.emf.ecore.EcorePackage;
+import org.eclipse.emf.ecore.change.ChangeDescription;
+import org.eclipse.emf.ecore.change.ChangeFactory;
+import org.eclipse.emf.ecore.change.ChangeKind;
+import org.eclipse.emf.ecore.change.ChangePackage;
+import org.eclipse.emf.ecore.change.FeatureChange;
+import org.eclipse.emf.ecore.change.FeatureMapEntry;
+import org.eclipse.emf.ecore.change.ListChange;
+import org.eclipse.emf.ecore.change.ResourceChange;
+import org.eclipse.emf.ecore.impl.EPackageImpl;
+import org.eclipse.emf.ecore.util.EObjectValidator;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Package</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ChangePackageImpl extends EPackageImpl implements ChangePackage
+{
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private EClass changeDescriptionEClass = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private EClass eObjectToChangesMapEntryEClass = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private EClass featureChangeEClass = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private EClass listChangeEClass = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private EClass resourceChangeEClass = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private EClass featureMapEntryEClass = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private EEnum changeKindEEnum = null;
+
+ /**
+ * Creates an instance of the model <b>Package</b>, registered with
+ * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
+ * package URI value.
+ * <p>Note: the correct way to create the package is via the static
+ * factory method {@link #init init()}, which also performs
+ * initialization of the package, or returns the registered package,
+ * if one already exists.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.EPackage.Registry
+ * @see org.eclipse.emf.ecore.change.ChangePackage#eNS_URI
+ * @see #init()
+ * @generated
+ */
+ private ChangePackageImpl()
+ {
+ super(eNS_URI, ChangeFactory.eINSTANCE);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private static boolean isInited = false;
+
+ /**
+ * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
+ *
+ * <p>This method is used to initialize {@link ChangePackage#eINSTANCE} when that field is accessed.
+ * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #eNS_URI
+ * @see #createPackageContents()
+ * @see #initializePackageContents()
+ * @generated
+ */
+ public static ChangePackage initGen()
+ {
+ if (isInited) return (ChangePackage)EPackage.Registry.INSTANCE.getEPackage(ChangePackage.eNS_URI);
+
+ // Obtain or create and register package
+ ChangePackageImpl theChangePackage = (ChangePackageImpl)(EPackage.Registry.INSTANCE.get(eNS_URI) instanceof ChangePackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new ChangePackageImpl());
+
+ isInited = true;
+
+ // Initialize simple dependencies
+ EcorePackage.eINSTANCE.eClass();
+
+ // Create package meta-data objects
+ theChangePackage.createPackageContents();
+
+ // Initialize created meta-data
+ theChangePackage.initializePackageContents();
+
+ // Mark meta-data to indicate it can't be changed
+ theChangePackage.freeze();
+
+
+ // Update the registry and return the package
+ EPackage.Registry.INSTANCE.put(ChangePackage.eNS_URI, theChangePackage);
+ return theChangePackage;
+ }
+
+ public static ChangePackage init()
+ {
+ final ChangePackage changePackage = initGen();
+
+ // Register package validator
+ //
+ EValidator.Registry.INSTANCE.put
+ (changePackage,
+ new EValidator.Descriptor()
+ {
+ public EValidator getEValidator()
+ {
+ return
+ new EObjectValidator()
+ {
+ @Override
+ protected EPackage getEPackage()
+ {
+ return changePackage;
+ }
+
+ @Override
+ protected boolean validate_MultiplicityConforms
+ (EObject eObject, EStructuralFeature eStructuralFeature, DiagnosticChain diagnostics, Map<Object, Object> context)
+ {
+ // The "feature" feature doesn't have to be set because it can be computed from the feature name. It only needs to be non-null.
+ //
+ return
+ eStructuralFeature == ChangePackage.Literals.FEATURE_CHANGE__FEATURE && ((FeatureChange)eObject).getFeature() != null ||
+ super.validate_MultiplicityConforms(eObject, eStructuralFeature, diagnostics, context);
+ }
+ };
+ }
+ });
+
+ return changePackage;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EClass getChangeDescription()
+ {
+ return changeDescriptionEClass;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getChangeDescription_ObjectChanges()
+ {
+ return (EReference)changeDescriptionEClass.getEStructuralFeatures().get(0);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getChangeDescription_ObjectsToDetach()
+ {
+ return (EReference)changeDescriptionEClass.getEStructuralFeatures().get(1);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getChangeDescription_ObjectsToAttach()
+ {
+ return (EReference)changeDescriptionEClass.getEStructuralFeatures().get(2);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getChangeDescription_ResourceChanges()
+ {
+ return (EReference)changeDescriptionEClass.getEStructuralFeatures().get(3);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EClass getEObjectToChangesMapEntry()
+ {
+ return eObjectToChangesMapEntryEClass;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getEObjectToChangesMapEntry_Key()
+ {
+ return (EReference)eObjectToChangesMapEntryEClass.getEStructuralFeatures().get(0);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getEObjectToChangesMapEntry_Value()
+ {
+ return (EReference)eObjectToChangesMapEntryEClass.getEStructuralFeatures().get(1);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EClass getFeatureChange()
+ {
+ return featureChangeEClass;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getFeatureChange_FeatureName()
+ {
+ return (EAttribute)featureChangeEClass.getEStructuralFeatures().get(0);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getFeatureChange_DataValue()
+ {
+ return (EAttribute)featureChangeEClass.getEStructuralFeatures().get(1);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getFeatureChange_Set()
+ {
+ return (EAttribute)featureChangeEClass.getEStructuralFeatures().get(2);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getFeatureChange_Value()
+ {
+ return (EAttribute)featureChangeEClass.getEStructuralFeatures().get(3);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getFeatureChange_Feature()
+ {
+ return (EReference)featureChangeEClass.getEStructuralFeatures().get(4);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getFeatureChange_ReferenceValue()
+ {
+ return (EReference)featureChangeEClass.getEStructuralFeatures().get(5);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getFeatureChange_ListChanges()
+ {
+ return (EReference)featureChangeEClass.getEStructuralFeatures().get(6);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EClass getListChange()
+ {
+ return listChangeEClass;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getListChange_Kind()
+ {
+ return (EAttribute)listChangeEClass.getEStructuralFeatures().get(0);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getListChange_DataValues()
+ {
+ return (EAttribute)listChangeEClass.getEStructuralFeatures().get(1);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getListChange_Index()
+ {
+ return (EAttribute)listChangeEClass.getEStructuralFeatures().get(2);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getListChange_MoveToIndex()
+ {
+ return (EAttribute)listChangeEClass.getEStructuralFeatures().get(3);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getListChange_Values()
+ {
+ return (EAttribute)listChangeEClass.getEStructuralFeatures().get(4);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getListChange_ReferenceValues()
+ {
+ return (EReference)listChangeEClass.getEStructuralFeatures().get(5);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getListChange_Feature()
+ {
+ return (EReference)listChangeEClass.getEStructuralFeatures().get(6);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getListChange_FeatureMapEntryValues()
+ {
+ return (EReference)listChangeEClass.getEStructuralFeatures().get(7);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EClass getResourceChange()
+ {
+ return resourceChangeEClass;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getResourceChange_ResourceURI()
+ {
+ return (EAttribute)resourceChangeEClass.getEStructuralFeatures().get(0);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getResourceChange_Resource()
+ {
+ return (EAttribute)resourceChangeEClass.getEStructuralFeatures().get(1);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getResourceChange_Value()
+ {
+ return (EAttribute)resourceChangeEClass.getEStructuralFeatures().get(2);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getResourceChange_ListChanges()
+ {
+ return (EReference)resourceChangeEClass.getEStructuralFeatures().get(3);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EClass getFeatureMapEntry()
+ {
+ return featureMapEntryEClass;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getFeatureMapEntry_FeatureName()
+ {
+ return (EAttribute)featureMapEntryEClass.getEStructuralFeatures().get(0);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getFeatureMapEntry_DataValue()
+ {
+ return (EAttribute)featureMapEntryEClass.getEStructuralFeatures().get(1);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EAttribute getFeatureMapEntry_Value()
+ {
+ return (EAttribute)featureMapEntryEClass.getEStructuralFeatures().get(2);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getFeatureMapEntry_Feature()
+ {
+ return (EReference)featureMapEntryEClass.getEStructuralFeatures().get(3);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EReference getFeatureMapEntry_ReferenceValue()
+ {
+ return (EReference)featureMapEntryEClass.getEStructuralFeatures().get(4);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EEnum getChangeKind()
+ {
+ return changeKindEEnum;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangeFactory getChangeFactory()
+ {
+ return (ChangeFactory)getEFactoryInstance();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private boolean isCreated = false;
+
+ /**
+ * Creates the meta-model objects for the package. This method is
+ * guarded to have no affect on any invocation but its first.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void createPackageContents()
+ {
+ if (isCreated) return;
+ isCreated = true;
+
+ // Create classes and their features
+ changeDescriptionEClass = createEClass(CHANGE_DESCRIPTION);
+ createEReference(changeDescriptionEClass, CHANGE_DESCRIPTION__OBJECT_CHANGES);
+ createEReference(changeDescriptionEClass, CHANGE_DESCRIPTION__OBJECTS_TO_DETACH);
+ createEReference(changeDescriptionEClass, CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH);
+ createEReference(changeDescriptionEClass, CHANGE_DESCRIPTION__RESOURCE_CHANGES);
+
+ eObjectToChangesMapEntryEClass = createEClass(EOBJECT_TO_CHANGES_MAP_ENTRY);
+ createEReference(eObjectToChangesMapEntryEClass, EOBJECT_TO_CHANGES_MAP_ENTRY__KEY);
+ createEReference(eObjectToChangesMapEntryEClass, EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE);
+
+ featureChangeEClass = createEClass(FEATURE_CHANGE);
+ createEAttribute(featureChangeEClass, FEATURE_CHANGE__FEATURE_NAME);
+ createEAttribute(featureChangeEClass, FEATURE_CHANGE__DATA_VALUE);
+ createEAttribute(featureChangeEClass, FEATURE_CHANGE__SET);
+ createEAttribute(featureChangeEClass, FEATURE_CHANGE__VALUE);
+ createEReference(featureChangeEClass, FEATURE_CHANGE__FEATURE);
+ createEReference(featureChangeEClass, FEATURE_CHANGE__REFERENCE_VALUE);
+ createEReference(featureChangeEClass, FEATURE_CHANGE__LIST_CHANGES);
+
+ listChangeEClass = createEClass(LIST_CHANGE);
+ createEAttribute(listChangeEClass, LIST_CHANGE__KIND);
+ createEAttribute(listChangeEClass, LIST_CHANGE__DATA_VALUES);
+ createEAttribute(listChangeEClass, LIST_CHANGE__INDEX);
+ createEAttribute(listChangeEClass, LIST_CHANGE__MOVE_TO_INDEX);
+ createEAttribute(listChangeEClass, LIST_CHANGE__VALUES);
+ createEReference(listChangeEClass, LIST_CHANGE__REFERENCE_VALUES);
+ createEReference(listChangeEClass, LIST_CHANGE__FEATURE);
+ createEReference(listChangeEClass, LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES);
+
+ resourceChangeEClass = createEClass(RESOURCE_CHANGE);
+ createEAttribute(resourceChangeEClass, RESOURCE_CHANGE__RESOURCE_URI);
+ createEAttribute(resourceChangeEClass, RESOURCE_CHANGE__RESOURCE);
+ createEAttribute(resourceChangeEClass, RESOURCE_CHANGE__VALUE);
+ createEReference(resourceChangeEClass, RESOURCE_CHANGE__LIST_CHANGES);
+
+ featureMapEntryEClass = createEClass(FEATURE_MAP_ENTRY);
+ createEAttribute(featureMapEntryEClass, FEATURE_MAP_ENTRY__FEATURE_NAME);
+ createEAttribute(featureMapEntryEClass, FEATURE_MAP_ENTRY__DATA_VALUE);
+ createEAttribute(featureMapEntryEClass, FEATURE_MAP_ENTRY__VALUE);
+ createEReference(featureMapEntryEClass, FEATURE_MAP_ENTRY__FEATURE);
+ createEReference(featureMapEntryEClass, FEATURE_MAP_ENTRY__REFERENCE_VALUE);
+
+ // Create enums
+ changeKindEEnum = createEEnum(CHANGE_KIND);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ private boolean isInitialized = false;
+
+ /**
+ * Complete the initialization of the package and its meta-model. This
+ * method is guarded to have no affect on any invocation but its first.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void initializePackageContents()
+ {
+ if (isInitialized) return;
+ isInitialized = true;
+
+ // Initialize package
+ setName(eNAME);
+ setNsPrefix(eNS_PREFIX);
+ setNsURI(eNS_URI);
+
+ // Obtain other dependent packages
+ EcorePackage theEcorePackage = (EcorePackage)EPackage.Registry.INSTANCE.getEPackage(EcorePackage.eNS_URI);
+
+ // Create type parameters
+
+ // Set bounds for type parameters
+
+ // Add supertypes to classes
+
+ // Initialize classes and features; add operations and parameters
+ initEClass(changeDescriptionEClass, ChangeDescription.class, "ChangeDescription", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+ initEReference(getChangeDescription_ObjectChanges(), this.getEObjectToChangesMapEntry(), null, "objectChanges", null, 0, -1, ChangeDescription.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEReference(getChangeDescription_ObjectsToDetach(), theEcorePackage.getEObject(), null, "objectsToDetach", null, 0, -1, ChangeDescription.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
+ initEReference(getChangeDescription_ObjectsToAttach(), theEcorePackage.getEObject(), null, "objectsToAttach", null, 0, -1, ChangeDescription.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEReference(getChangeDescription_ResourceChanges(), this.getResourceChange(), null, "resourceChanges", null, 0, -1, ChangeDescription.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+ addEOperation(changeDescriptionEClass, null, "apply", 0, 1, IS_UNIQUE, IS_ORDERED);
+
+ addEOperation(changeDescriptionEClass, null, "applyAndReverse", 0, 1, IS_UNIQUE, IS_ORDERED);
+
+ initEClass(eObjectToChangesMapEntryEClass, Map.Entry.class, "EObjectToChangesMapEntry", !IS_ABSTRACT, !IS_INTERFACE, !IS_GENERATED_INSTANCE_CLASS);
+ initEReference(getEObjectToChangesMapEntry_Key(), theEcorePackage.getEObject(), null, "key", null, 1, 1, Map.Entry.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEReference(getEObjectToChangesMapEntry_Value(), this.getFeatureChange(), null, "value", null, 0, -1, Map.Entry.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+ initEClass(featureChangeEClass, FeatureChange.class, "FeatureChange", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+ initEAttribute(getFeatureChange_FeatureName(), ecorePackage.getEString(), "featureName", null, 0, 1, FeatureChange.class, !IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getFeatureChange_DataValue(), ecorePackage.getEString(), "dataValue", null, 0, 1, FeatureChange.class, !IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getFeatureChange_Set(), ecorePackage.getEBoolean(), "set", "true", 0, 1, FeatureChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getFeatureChange_Value(), theEcorePackage.getEJavaObject(), "value", null, 0, 1, FeatureChange.class, IS_TRANSIENT, IS_VOLATILE, !IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
+ initEReference(getFeatureChange_Feature(), theEcorePackage.getEStructuralFeature(), null, "feature", null, 1, 1, FeatureChange.class, !IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEReference(getFeatureChange_ReferenceValue(), theEcorePackage.getEObject(), null, "referenceValue", null, 0, 1, FeatureChange.class, !IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEReference(getFeatureChange_ListChanges(), this.getListChange(), null, "listChanges", null, 0, -1, FeatureChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+ EOperation op = addEOperation(featureChangeEClass, null, "apply", 0, 1, IS_UNIQUE, IS_ORDERED);
+ addEParameter(op, theEcorePackage.getEObject(), "originalObject", 0, 1, IS_UNIQUE, IS_ORDERED);
+
+ op = addEOperation(featureChangeEClass, null, "applyAndReverse", 0, 1, IS_UNIQUE, IS_ORDERED);
+ addEParameter(op, theEcorePackage.getEObject(), "originalObject", 0, 1, IS_UNIQUE, IS_ORDERED);
+
+ initEClass(listChangeEClass, ListChange.class, "ListChange", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+ initEAttribute(getListChange_Kind(), this.getChangeKind(), "kind", null, 0, 1, ListChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getListChange_DataValues(), ecorePackage.getEString(), "dataValues", null, 0, -1, ListChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, !IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getListChange_Index(), ecorePackage.getEInt(), "index", "-1", 0, 1, ListChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getListChange_MoveToIndex(), ecorePackage.getEInt(), "moveToIndex", null, 0, 1, ListChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getListChange_Values(), theEcorePackage.getEJavaObject(), "values", null, 0, -1, ListChange.class, IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
+ initEReference(getListChange_ReferenceValues(), theEcorePackage.getEObject(), null, "referenceValues", null, 0, -1, ListChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEReference(getListChange_Feature(), theEcorePackage.getEStructuralFeature(), null, "feature", null, 0, 1, ListChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEReference(getListChange_FeatureMapEntryValues(), this.getFeatureMapEntry(), null, "featureMapEntryValues", null, 0, -1, ListChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+ op = addEOperation(listChangeEClass, null, "apply", 0, 1, IS_UNIQUE, IS_ORDERED);
+ EGenericType g1 = createEGenericType(theEcorePackage.getEEList());
+ EGenericType g2 = createEGenericType(theEcorePackage.getEJavaObject());
+ g1.getETypeArguments().add(g2);
+ addEParameter(op, g1, "originalList", 0, 1, IS_UNIQUE, IS_ORDERED);
+
+ op = addEOperation(listChangeEClass, null, "applyAndReverse", 0, 1, IS_UNIQUE, IS_ORDERED);
+ g1 = createEGenericType(theEcorePackage.getEEList());
+ g2 = createEGenericType(theEcorePackage.getEJavaObject());
+ g1.getETypeArguments().add(g2);
+ addEParameter(op, g1, "originalList", 0, 1, IS_UNIQUE, IS_ORDERED);
+
+ initEClass(resourceChangeEClass, ResourceChange.class, "ResourceChange", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+ initEAttribute(getResourceChange_ResourceURI(), ecorePackage.getEString(), "resourceURI", null, 0, 1, ResourceChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getResourceChange_Resource(), theEcorePackage.getEResource(), "resource", null, 0, 1, ResourceChange.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
+ g1 = createEGenericType(theEcorePackage.getEEList());
+ g2 = createEGenericType();
+ g1.getETypeArguments().add(g2);
+ initEAttribute(getResourceChange_Value(), g1, "value", null, 0, 1, ResourceChange.class, IS_TRANSIENT, IS_VOLATILE, !IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
+ initEReference(getResourceChange_ListChanges(), this.getListChange(), null, "listChanges", null, 0, -1, ResourceChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+ addEOperation(resourceChangeEClass, null, "apply", 0, 1, IS_UNIQUE, IS_ORDERED);
+
+ addEOperation(resourceChangeEClass, null, "applyAndReverse", 0, 1, IS_UNIQUE, IS_ORDERED);
+
+ initEClass(featureMapEntryEClass, FeatureMapEntry.class, "FeatureMapEntry", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+ initEAttribute(getFeatureMapEntry_FeatureName(), ecorePackage.getEString(), "featureName", null, 0, 1, FeatureMapEntry.class, !IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getFeatureMapEntry_DataValue(), ecorePackage.getEString(), "dataValue", null, 0, 1, FeatureMapEntry.class, !IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEAttribute(getFeatureMapEntry_Value(), theEcorePackage.getEJavaObject(), "value", null, 0, 1, FeatureMapEntry.class, IS_TRANSIENT, IS_VOLATILE, !IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
+ initEReference(getFeatureMapEntry_Feature(), theEcorePackage.getEStructuralFeature(), null, "feature", null, 1, 1, FeatureMapEntry.class, !IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+ initEReference(getFeatureMapEntry_ReferenceValue(), theEcorePackage.getEObject(), null, "referenceValue", null, 0, 1, FeatureMapEntry.class, !IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+ // Initialize enums and add enum literals
+ initEEnum(changeKindEEnum, ChangeKind.class, "ChangeKind");
+ addEEnumLiteral(changeKindEEnum, ChangeKind.ADD_LITERAL);
+ addEEnumLiteral(changeKindEEnum, ChangeKind.REMOVE_LITERAL);
+ addEEnumLiteral(changeKindEEnum, ChangeKind.MOVE_LITERAL);
+
+ // Create resource
+ createResource(eNS_URI);
+ }
+
+} //ChangePackageImpl
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/EObjectToChangesMapEntryImpl.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/EObjectToChangesMapEntryImpl.java
new file mode 100644
index 0000000..896c16e
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/EObjectToChangesMapEntryImpl.java
@@ -0,0 +1,375 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: EObjectToChangesMapEntryImpl.java,v 1.15 2007/02/20 17:43:02 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.impl;
+
+
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.BasicEMap;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.common.util.EMap;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.change.ChangePackage;
+import org.eclipse.emf.ecore.change.FeatureChange;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>EObject To Changes Map Entry</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.EObjectToChangesMapEntryImpl#getTypedKey <em>Key</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.EObjectToChangesMapEntryImpl#getTypedValue <em>Value</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class EObjectToChangesMapEntryImpl extends EObjectImpl implements BasicEMap.Entry<EObject,EList<FeatureChange>>
+{
+ /**
+ * The bit of {@link #eFlags} that is used to represent if key is a proxy.
+ */
+ protected static final int EPROXY_KEY = ELAST_EOBJECT_FLAG << 1;
+
+ /**
+ * The cached value of the '{@link #getTypedKey() <em>Key</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getTypedKey()
+ * @generated
+ * @ordered
+ */
+ protected EObject key;
+
+ /**
+ * The cached value of the '{@link #getTypedValue() <em>Value</em>}' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getTypedValue()
+ * @generated
+ * @ordered
+ */
+ protected EList<FeatureChange> value;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected EObjectToChangesMapEntryImpl()
+ {
+ super();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ protected EClass eStaticClass()
+ {
+ return ChangePackage.Literals.EOBJECT_TO_CHANGES_MAP_ENTRY;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EObject getTypedKeyGen()
+ {
+ if (key != null && key.eIsProxy())
+ {
+ InternalEObject oldKey = (InternalEObject)key;
+ key = eResolveProxy(oldKey);
+ if (key != oldKey)
+ {
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY, oldKey, key));
+ }
+ }
+ return key;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EObject getTypedKey()
+ {
+ if ((eFlags & EPROXY_KEY) != 0)
+ {
+ EObject newKey = getTypedKeyGen();
+ if (!newKey.eIsProxy())
+ {
+ eFlags &= ~EPROXY_KEY;
+ }
+ }
+ return key;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EObject basicGetTypedKey()
+ {
+ return key;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setTypedKeyGen(EObject newKey)
+ {
+ EObject oldKey = key;
+ key = newKey;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY, oldKey, key));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setTypedKey(EObject newKey)
+ {
+ setTypedKeyGen(newKey);
+ if (key != null)
+ {
+ eFlags |= EPROXY_KEY;
+ }
+ else
+ {
+ eFlags &= ~EPROXY_KEY;
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<FeatureChange> getTypedValue()
+ {
+ if (value == null)
+ {
+ value = new EObjectContainmentEList<FeatureChange>(FeatureChange.class, this, ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE);
+ }
+ return value;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
+ return ((InternalEList<?>)getTypedValue()).basicRemove(otherEnd, msgs);
+ }
+ return super.eInverseRemove(otherEnd, featureID, msgs);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public Object eGet(int featureID, boolean resolve, boolean coreType)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
+ if (resolve) return getTypedKey();
+ return basicGetTypedKey();
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
+ return getTypedValue();
+ }
+ return super.eGet(featureID, resolve, coreType);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @SuppressWarnings("unchecked")
+ @Override
+ public void eSet(int featureID, Object newValue)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
+ setTypedKey((EObject)newValue);
+ return;
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
+ getTypedValue().clear();
+ getTypedValue().addAll((Collection<? extends FeatureChange>)newValue);
+ return;
+ }
+ super.eSet(featureID, newValue);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public void eUnset(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
+ setTypedKey((EObject)null);
+ return;
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
+ getTypedValue().clear();
+ return;
+ }
+ super.eUnset(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public boolean eIsSet(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
+ return key != null;
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
+ return value != null && !value.isEmpty();
+ }
+ return super.eIsSet(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected int hash = -1;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public int getHash()
+ {
+ if (hash == -1)
+ {
+ Object theKey = getKey();
+ hash = (theKey == null ? 0 : theKey.hashCode());
+ }
+ return hash;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setHash(int hash)
+ {
+ this.hash = hash;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EObject getKey()
+ {
+ return getTypedKey();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setKey(EObject key)
+ {
+ setTypedKey(key);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<FeatureChange> getValue()
+ {
+ return getTypedValue();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<FeatureChange> setValue(EList<FeatureChange> value)
+ {
+ EList<FeatureChange> oldValue = getValue();
+ getTypedValue().clear();
+ getTypedValue().addAll(value);
+ return oldValue;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @SuppressWarnings("unchecked")
+ public EMap<EObject, EList<FeatureChange>> getEMap()
+ {
+ EObject container = eContainer();
+ return container == null ? null : (EMap<EObject, EList<FeatureChange>>)container.eGet(eContainmentFeature());
+ }
+
+} //EObjectToChangesMapEntryImpl
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/FeatureChangeImpl.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/FeatureChangeImpl.java
new file mode 100644
index 0000000..9214c61
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/FeatureChangeImpl.java
@@ -0,0 +1,806 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: FeatureChangeImpl.java,v 1.35 2008/12/22 14:26:03 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.impl;
+
+
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.BasicEList;
+import org.eclipse.emf.common.util.ECollections;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EDataType;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EOperation;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.ETypedElement;
+import org.eclipse.emf.ecore.EcorePackage;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.change.ChangeFactory;
+import org.eclipse.emf.ecore.change.ChangeKind;
+import org.eclipse.emf.ecore.change.ChangePackage;
+import org.eclipse.emf.ecore.change.FeatureChange;
+import org.eclipse.emf.ecore.change.ListChange;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.ecore.util.FeatureMap;
+import org.eclipse.emf.ecore.util.FeatureMapUtil;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Feature Change</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl#getFeatureName <em>Feature Name</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl#getDataValue <em>Data Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl#isSet <em>Set</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl#getValue <em>Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl#getFeature <em>Feature</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl#getReferenceValue <em>Reference Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureChangeImpl#getListChanges <em>List Changes</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class FeatureChangeImpl extends EObjectImpl implements FeatureChange
+{
+ /**
+ * The bit of {@link #eFlags} that is used to represent if feature is a proxy.
+ */
+ protected static final int EPROXY_FEATURECHANGE = ELAST_EOBJECT_FLAG << 1;
+
+ /**
+ * The default value of the '{@link #getFeatureName() <em>Feature Name</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getFeatureName()
+ * @generated
+ * @ordered
+ */
+ protected static final String FEATURE_NAME_EDEFAULT = null;
+
+ /**
+ * The default value of the '{@link #getDataValue() <em>Data Value</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getDataValue()
+ * @generated
+ * @ordered
+ */
+ protected static final String DATA_VALUE_EDEFAULT = null;
+
+ /**
+ * The default value of the '{@link #isSet() <em>Set</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #isSet()
+ * @generated
+ * @ordered
+ */
+ protected static final boolean SET_EDEFAULT = true;
+
+ /**
+ * The cached value of the '{@link #isSet() <em>Set</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #isSet()
+ * @generated
+ * @ordered
+ */
+ protected boolean set = SET_EDEFAULT;
+
+ /**
+ * The default value of the '{@link #getValue() <em>Value</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getValue()
+ * @generated
+ * @ordered
+ */
+ protected static final Object VALUE_EDEFAULT = null;
+
+ /**
+ * The cached value of the '{@link #getListChanges() <em>List Changes</em>}' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getListChanges()
+ * @generated
+ * @ordered
+ */
+ protected EList<ListChange> listChanges;
+
+ protected EStructuralFeature feature = null;
+
+ protected String featureName = null;
+
+ protected Object value = null;
+
+ protected String valueString = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected FeatureChangeImpl()
+ {
+ super();
+ }
+
+ protected FeatureChangeImpl(EStructuralFeature feature, Object value, boolean isSet)
+ {
+ this();
+ this.feature = feature;
+ setValue(value);
+ this.set = isSet;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ protected EClass eStaticClass()
+ {
+ return ChangePackage.Literals.FEATURE_CHANGE;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public String getFeatureName()
+ {
+ return feature == null ? featureName : feature.getName();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setFeatureName(String newFeatureName)
+ {
+ featureName = newFeatureName;
+ feature = null;
+ eFlags &= ~EPROXY_FEATURECHANGE;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void unsetFeatureName()
+ {
+ setFeatureName(null);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public boolean isSetFeatureName()
+ {
+ return
+ featureName != null ||
+ feature != null &&
+ eContainer() instanceof EObjectToChangesMapEntryImpl;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public String getDataValue()
+ {
+ if (valueString == null)
+ {
+ EStructuralFeature feature = getFeature();
+ if (feature instanceof EAttribute && !feature.isMany())
+ {
+ EDataType type = (EDataType)feature.getEType();
+ valueString = EcoreUtil.convertToString(type, value);
+ }
+ }
+ return valueString;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setDataValue(String newDataValue)
+ {
+ String oldDataValue = getDataValue();
+ valueString = newDataValue;
+ value = null;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.FEATURE_CHANGE__DATA_VALUE, oldDataValue, newDataValue));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public boolean isSet()
+ {
+ return set;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setSet(boolean newSet)
+ {
+ boolean oldSet = set;
+ set = newSet;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.FEATURE_CHANGE__SET, oldSet, set));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EStructuralFeature getFeature()
+ {
+ if (feature == null)
+ {
+ if (featureName != null && eContainer() instanceof EObjectToChangesMapEntryImpl)
+ {
+ feature = ((EObjectToChangesMapEntryImpl)eContainer()).getTypedKey().eClass().getEStructuralFeature(featureName);
+ }
+ }
+ else if ((eFlags & EPROXY_FEATURECHANGE) !=0)
+ {
+ EStructuralFeature oldFeature = feature;
+ feature = (EStructuralFeature)EcoreUtil.resolve(feature, this);
+ if (feature != oldFeature)
+ {
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.FEATURE_CHANGE__FEATURE, oldFeature, feature));
+ }
+ eFlags &= ~ EPROXY_FEATURECHANGE;
+ }
+ return feature;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EStructuralFeature basicGetFeature()
+ {
+ return feature;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setFeature(EStructuralFeature newFeature)
+ {
+ EStructuralFeature oldFeature = basicGetFeature();
+ feature = newFeature;
+ featureName = null;
+ if (feature != null && feature.eIsProxy())
+ eFlags |= EPROXY_FEATURECHANGE;
+ else
+ eFlags &= ~EPROXY_FEATURECHANGE;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.FEATURE_CHANGE__FEATURE, oldFeature, newFeature));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void unsetFeature()
+ {
+ setFeature(null);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public boolean isSetFeature()
+ {
+ return feature != null && !(eContainer() instanceof EObjectToChangesMapEntryImpl);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EObject getReferenceValue()
+ {
+ EObject referenceValue = basicGetReferenceValue();
+ if (referenceValue != null && referenceValue.eIsProxy())
+ {
+ EObject oldReferenceValue = referenceValue;
+ referenceValue = EcoreUtil.resolve(referenceValue, this);
+ if (referenceValue != oldReferenceValue)
+ {
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.FEATURE_CHANGE__REFERENCE_VALUE, oldReferenceValue, referenceValue));
+ }
+ }
+ return referenceValue;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EObject basicGetReferenceValue()
+ {
+ return (feature instanceof EReference && value instanceof EObject) ? (EObject)value : null;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setReferenceValue(EObject newReferenceValue)
+ {
+ EObject oldReferenceValue = basicGetReferenceValue();
+ value = newReferenceValue;
+ valueString = null;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.FEATURE_CHANGE__REFERENCE_VALUE, oldReferenceValue, newReferenceValue));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<ListChange> getListChanges()
+ {
+ if (listChanges == null)
+ {
+ listChanges = new EObjectContainmentEList<ListChange>(ListChange.class, this, ChangePackage.FEATURE_CHANGE__LIST_CHANGES);
+ }
+ return listChanges;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public Object getValue()
+ {
+ EStructuralFeature feature = getFeature();
+ if (feature.getUpperBound() != 1)
+ {
+ if (value == null && eContainer() instanceof EObjectToChangesMapEntryImpl)
+ {
+ value = getListValue((EList<?>)((EObjectToChangesMapEntryImpl)eContainer()).getTypedKey().eGet(feature));
+ }
+ }
+ else if (feature instanceof EReference)
+ {
+ return getReferenceValue();
+ }
+ else if (value == null) // feature is instance of EAttribute
+ {
+ EDataType type = (EDataType)feature.getEType();
+ value = EcoreUtil.createFromString(type, valueString);
+ }
+ return value;
+ }
+
+ protected void setValue(Object value)
+ {
+ EStructuralFeature feature = getFeature();
+ if (!eNotificationRequired() || feature.isMany())
+ {
+ valueString = null;
+ this.value = value;
+ }
+ else
+ {
+ if (feature instanceof EAttribute)
+ {
+ EDataType type = (EDataType)feature.getEType();
+ setDataValue(EcoreUtil.convertToString(type, value));
+ this.value = value;
+ }
+ else
+ {
+ setReferenceValue((EObject)value);
+ }
+ }
+ }
+
+ protected EList<?> getListValue(EList<?> originalList)
+ {
+ if (isSet() && getFeature().getUpperBound() != 1)
+ {
+ if (value instanceof EList<?>) // cached already?
+ {
+ return (EList<?>)value;
+ }
+
+ EList<Object> changedList = new BasicEList<Object>(originalList);
+ apply(changedList);
+ value = changedList; // cache result
+ return changedList;
+ }
+ return ECollections.EMPTY_ELIST;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void apply(EObject originalObject)
+ {
+ apply(originalObject, false);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void applyAndReverse(EObject originalObject)
+ {
+ apply(originalObject, true);
+ }
+
+ protected void apply(EObject originalObject, boolean reverse)
+ {
+ EStructuralFeature.Internal internalFeature = (EStructuralFeature.Internal)getFeature();
+ if (internalFeature != null && internalFeature.isChangeable() && !internalFeature.isContainer())
+ {
+ if (!isSet())
+ {
+ if (reverse && internalFeature.isMany())
+ {
+ ListChange listChange = createListChange(getListChanges(), ChangeKind.ADD_LITERAL, 0);
+ if (internalFeature.getEOpposite() != null || internalFeature.isContainment())
+ {
+ listChange.getValues().addAll((EList<?>)getValue());
+ }
+ else
+ {
+ listChange.getValues().addAll((EList<?>)originalObject.eGet(internalFeature));
+ }
+ }
+ originalObject.eUnset(internalFeature);
+ }
+ else if (internalFeature.isMany())
+ {
+ if (listChanges != null)
+ {
+ if (internalFeature.isFeatureMap())
+ {
+ FeatureMap.Internal result = (FeatureMap.Internal)originalObject.eGet(internalFeature);
+ @SuppressWarnings("unchecked") EList<FeatureMap.Entry.Internal> prototype = (EList<FeatureMap.Entry.Internal>)getValue();
+ EList<FeatureMap.Entry> featureMapEntryList = new BasicEList<FeatureMap.Entry>(prototype.size());
+ for (FeatureMap.Entry.Internal entry : prototype)
+ {
+ Object entryValue = entry.getValue();
+ // Create a proper feature map entry.
+ //
+ entry = entry.createEntry(entryValue);
+ featureMapEntryList.add(entry);
+ EStructuralFeature entryFeature = entry.getEStructuralFeature();
+ if (!FeatureMapUtil.isMany(originalObject, entry.getEStructuralFeature()))
+ {
+ for (int i = 0, size = result.size(); i < size; ++i)
+ {
+ if (result.getEStructuralFeature(i) == entryFeature && !(entryValue == null ? result.getValue(i) == null : entryValue.equals(result.getValue(i))))
+ {
+ result.set(i, entry);
+ }
+ }
+ }
+ }
+ ECollections.setEList(result, featureMapEntryList);
+ }
+ else if (internalFeature.isFeatureMap() || internalFeature.getEOpposite() != null || internalFeature.isContainment())
+ {
+ // Bidirectional references need to use this less efficient approach because some
+ // or all of the changes may already have been made from the other end.
+ //
+ @SuppressWarnings("unchecked") EList<Object> result = (EList<Object>)originalObject.eGet(internalFeature);
+ @SuppressWarnings("unchecked") EList<Object> prototype = (EList<Object>)getValue();
+ ECollections.setEList(result, prototype);
+ }
+ else
+ {
+ @SuppressWarnings("unchecked") EList<Object> applyToList = (EList<Object>)originalObject.eGet(internalFeature);
+ if (reverse)
+ {
+ applyAndReverse(applyToList);
+ }
+ else
+ {
+ apply(applyToList);
+ }
+ }
+
+ if (reverse)
+ {
+ ECollections.reverse(getListChanges());
+ }
+ }
+ }
+ else
+ {
+ originalObject.eSet(internalFeature, getValue());
+ }
+
+ if (reverse)
+ {
+ setSet(newIsSet);
+ setValue(newValue);
+
+ if (!isSet())
+ {
+ getListChanges().clear();
+ }
+ }
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_CHANGE__LIST_CHANGES:
+ return ((InternalEList<?>)getListChanges()).basicRemove(otherEnd, msgs);
+ }
+ return super.eInverseRemove(otherEnd, featureID, msgs);
+ }
+
+ protected boolean newIsSet;
+ protected Object newValue;
+
+ public void preApply(EObject originalObject, boolean reverse)
+ {
+ if (reverse)
+ {
+ EStructuralFeature feature = getFeature();
+ if (feature == EcorePackage.Literals.ECLASS__EGENERIC_SUPER_TYPES)
+ {
+ newIsSet = !((EClass)originalObject).getEGenericSuperTypes().isEmpty();
+ newValue = null;
+ }
+ else if (feature == EcorePackage.Literals.ETYPED_ELEMENT__EGENERIC_TYPE)
+ {
+ newValue = ((ETypedElement)originalObject).getEGenericType();
+ newIsSet = newValue != null;
+ }
+ else if (feature == EcorePackage.Literals.EOPERATION__EGENERIC_EXCEPTIONS)
+ {
+ newIsSet = !((EOperation)originalObject).getEGenericExceptions().isEmpty();
+ newValue = null;
+ }
+ else if (feature != null)
+ {
+ newIsSet = originalObject.eIsSet(feature);
+ newValue = feature.isMany() ? null : originalObject.eGet(feature);
+ }
+ }
+ }
+
+ protected void apply(EList<Object> toList)
+ {
+ for (ListChange listChange : getListChanges())
+ {
+ listChange.apply(toList);
+ }
+ }
+
+ protected void applyAndReverse(EList<Object> toList)
+ {
+ for (ListChange listChange : getListChanges())
+ {
+ listChange.applyAndReverse(toList);
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public Object eGet(int featureID, boolean resolve, boolean coreType)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_CHANGE__FEATURE_NAME:
+ return getFeatureName();
+ case ChangePackage.FEATURE_CHANGE__DATA_VALUE:
+ return getDataValue();
+ case ChangePackage.FEATURE_CHANGE__SET:
+ return isSet();
+ case ChangePackage.FEATURE_CHANGE__VALUE:
+ return getValue();
+ case ChangePackage.FEATURE_CHANGE__FEATURE:
+ if (resolve) return getFeature();
+ return basicGetFeature();
+ case ChangePackage.FEATURE_CHANGE__REFERENCE_VALUE:
+ if (resolve) return getReferenceValue();
+ return basicGetReferenceValue();
+ case ChangePackage.FEATURE_CHANGE__LIST_CHANGES:
+ return getListChanges();
+ }
+ return super.eGet(featureID, resolve, coreType);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @SuppressWarnings("unchecked")
+ @Override
+ public void eSet(int featureID, Object newValue)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_CHANGE__FEATURE_NAME:
+ setFeatureName((String)newValue);
+ return;
+ case ChangePackage.FEATURE_CHANGE__DATA_VALUE:
+ setDataValue((String)newValue);
+ return;
+ case ChangePackage.FEATURE_CHANGE__SET:
+ setSet((Boolean)newValue);
+ return;
+ case ChangePackage.FEATURE_CHANGE__FEATURE:
+ setFeature((EStructuralFeature)newValue);
+ return;
+ case ChangePackage.FEATURE_CHANGE__REFERENCE_VALUE:
+ setReferenceValue((EObject)newValue);
+ return;
+ case ChangePackage.FEATURE_CHANGE__LIST_CHANGES:
+ getListChanges().clear();
+ getListChanges().addAll((Collection<? extends ListChange>)newValue);
+ return;
+ }
+ super.eSet(featureID, newValue);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public void eUnset(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_CHANGE__FEATURE_NAME:
+ unsetFeatureName();
+ return;
+ case ChangePackage.FEATURE_CHANGE__DATA_VALUE:
+ setDataValue(DATA_VALUE_EDEFAULT);
+ return;
+ case ChangePackage.FEATURE_CHANGE__SET:
+ setSet(SET_EDEFAULT);
+ return;
+ case ChangePackage.FEATURE_CHANGE__FEATURE:
+ unsetFeature();
+ return;
+ case ChangePackage.FEATURE_CHANGE__REFERENCE_VALUE:
+ setReferenceValue((EObject)null);
+ return;
+ case ChangePackage.FEATURE_CHANGE__LIST_CHANGES:
+ getListChanges().clear();
+ return;
+ }
+ super.eUnset(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public boolean eIsSet(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_CHANGE__FEATURE_NAME:
+ return isSetFeatureName();
+ case ChangePackage.FEATURE_CHANGE__DATA_VALUE:
+ return DATA_VALUE_EDEFAULT == null ? getDataValue() != null : !DATA_VALUE_EDEFAULT.equals(getDataValue());
+ case ChangePackage.FEATURE_CHANGE__SET:
+ return set != SET_EDEFAULT;
+ case ChangePackage.FEATURE_CHANGE__VALUE:
+ return VALUE_EDEFAULT == null ? getValue() != null : !VALUE_EDEFAULT.equals(getValue());
+ case ChangePackage.FEATURE_CHANGE__FEATURE:
+ return isSetFeature();
+ case ChangePackage.FEATURE_CHANGE__REFERENCE_VALUE:
+ return basicGetReferenceValue() != null;
+ case ChangePackage.FEATURE_CHANGE__LIST_CHANGES:
+ return listChanges != null && !listChanges.isEmpty();
+ }
+ return super.eIsSet(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public String toString()
+ {
+ if (eIsProxy()) return super.toString();
+
+ StringBuffer result = new StringBuffer(super.toString());
+ result.append(" (set: ");
+ result.append(set);
+ result.append(')');
+ return result.toString();
+ }
+
+ protected ListChange createListChange(EList<ListChange> changesList, ChangeKind kind, int index)
+ {
+ ListChange listChange = ChangeFactory.eINSTANCE.createListChange();
+ listChange.setKind(kind);
+ listChange.setIndex(index);
+ changesList.add(listChange);
+ return listChange;
+ }
+} //FeatureChangeImpl
\ No newline at end of file
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/FeatureMapEntryImpl.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/FeatureMapEntryImpl.java
new file mode 100644
index 0000000..7e7bee3
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/FeatureMapEntryImpl.java
@@ -0,0 +1,561 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: FeatureMapEntryImpl.java,v 1.10 2007/02/12 18:51:43 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.impl;
+
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EDataType;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.change.ChangeFactory;
+import org.eclipse.emf.ecore.change.ChangeKind;
+import org.eclipse.emf.ecore.change.ChangePackage;
+import org.eclipse.emf.ecore.change.FeatureMapEntry;
+import org.eclipse.emf.ecore.change.ListChange;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.ecore.util.FeatureMap;
+//import org.eclipse.emf.ecore.InternalEObject;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Feature Map Entry</b></em>'.
+ * @extends FeatureMap.Entry.Internal
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl#getFeatureName <em>Feature Name</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl#getDataValue <em>Data Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl#getValue <em>Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl#getFeature <em>Feature</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.FeatureMapEntryImpl#getReferenceValue <em>Reference Value</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class FeatureMapEntryImpl extends EObjectImpl implements FeatureMapEntry, FeatureMap.Entry.Internal
+{
+ /**
+ * The bit of {@link #eFlags} that is used to represent if feature is a proxy.
+ */
+ protected static final int EPROXY_FEATURECHANGE = ELAST_EOBJECT_FLAG << 1;
+
+ /**
+ * The default value of the '{@link #getFeatureName() <em>Feature Name</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getFeatureName()
+ * @generated
+ * @ordered
+ */
+ protected static final String FEATURE_NAME_EDEFAULT = null;
+
+ /**
+ * The default value of the '{@link #getDataValue() <em>Data Value</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getDataValue()
+ * @generated
+ * @ordered
+ */
+ protected static final String DATA_VALUE_EDEFAULT = null;
+
+ /**
+ * The default value of the '{@link #getValue() <em>Value</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getValue()
+ * @generated
+ * @ordered
+ */
+ protected static final Object VALUE_EDEFAULT = null;
+
+ protected EStructuralFeature feature = null;
+
+ protected String featureName = null;
+
+ protected Object value = null;
+
+ protected String valueString = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected FeatureMapEntryImpl()
+ {
+ super();
+ }
+
+ protected FeatureMapEntryImpl(EStructuralFeature feature, Object value)
+ {
+ this();
+ this.feature = feature;
+ setValue(value);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ protected EClass eStaticClass()
+ {
+ return ChangePackage.Literals.FEATURE_MAP_ENTRY;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public String getFeatureName()
+ {
+ return feature == null ? featureName : feature.getName();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setFeatureName(String newFeatureName)
+ {
+ featureName = newFeatureName;
+ feature = null;
+ eFlags &= ~EPROXY_FEATURECHANGE;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void unsetFeatureName()
+ {
+ setFeatureName(null);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public boolean isSetFeatureName()
+ {
+ if (featureName != null)
+ {
+ return true;
+ }
+ else if (feature == null)
+ {
+ return false;
+ }
+ else
+ {
+ EObject greatGrandParent = getGreatGrandParent();
+ return
+ greatGrandParent instanceof EObjectToChangesMapEntryImpl &&
+ ((EObjectToChangesMapEntryImpl)greatGrandParent).getTypedKey().eClass().getEAllStructuralFeatures().contains(feature);
+ }
+ }
+
+ protected EObject getGreatGrandParent()
+ {
+ EObject container = eContainer();
+ if (container != null)
+ {
+ container = container.eContainer();
+ if (container != null)
+ {
+ return container.eContainer();
+ }
+ }
+ return null;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public String getDataValue()
+ {
+ if (valueString == null)
+ {
+ EStructuralFeature feature = getFeature();
+ if (feature instanceof EAttribute)
+ {
+ EDataType type = (EDataType)feature.getEType();
+ valueString = EcoreUtil.convertToString(type, value);
+ }
+ }
+ return valueString;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setDataValue(String newDataValue)
+ {
+ String oldDataValue = getDataValue();
+ valueString = newDataValue;
+ value = null;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.FEATURE_CHANGE__DATA_VALUE, oldDataValue, newDataValue));
+ }
+
+ public EStructuralFeature getEStructuralFeature()
+ {
+ return getFeature();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EStructuralFeature getFeature()
+ {
+ if (feature == null)
+ {
+ EObject greatGrandParent = getGreatGrandParent();
+ if (greatGrandParent instanceof EObjectToChangesMapEntryImpl)
+ {
+ feature = ((EObjectToChangesMapEntryImpl)greatGrandParent).getKey().eClass().getEStructuralFeature(featureName);
+ }
+ }
+ else if ((eFlags & EPROXY_FEATURECHANGE) !=0)
+ {
+ EStructuralFeature oldFeature = feature;
+ feature = (EStructuralFeature)EcoreUtil.resolve(feature, this);
+ if (feature != oldFeature)
+ {
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.FEATURE_CHANGE__FEATURE, oldFeature, feature));
+ }
+ eFlags &= ~ EPROXY_FEATURECHANGE;
+ }
+ return feature;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EStructuralFeature basicGetFeature()
+ {
+ return feature;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setFeature(EStructuralFeature newFeature)
+ {
+ EStructuralFeature oldFeature = basicGetFeature();
+ feature = newFeature;
+ featureName = null;
+ if (feature != null && feature.eIsProxy())
+ eFlags |= EPROXY_FEATURECHANGE;
+ else
+ eFlags &= ~EPROXY_FEATURECHANGE;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.FEATURE_CHANGE__FEATURE, oldFeature, newFeature));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void unsetFeature()
+ {
+ setFeature(null);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public boolean isSetFeature()
+ {
+ if (feature == null)
+ {
+ return false;
+ }
+ else
+ {
+ EObject greatGrandParent = getGreatGrandParent();
+ return
+ !(greatGrandParent instanceof EObjectToChangesMapEntryImpl) ||
+ !((EObjectToChangesMapEntryImpl)greatGrandParent).getTypedKey().eClass().getEAllStructuralFeatures().contains(feature);
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EObject getReferenceValue()
+ {
+ EObject referenceValue = basicGetReferenceValue();
+ if (referenceValue != null && referenceValue.eIsProxy())
+ {
+ EObject oldReferenceValue = referenceValue;
+ referenceValue = EcoreUtil.resolve(referenceValue, this);
+ if (referenceValue != oldReferenceValue)
+ {
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.FEATURE_CHANGE__REFERENCE_VALUE, oldReferenceValue, referenceValue));
+ }
+ }
+ return referenceValue;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EObject basicGetReferenceValue()
+ {
+ return feature instanceof EReference ? (EObject)value : null;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setReferenceValue(EObject newReferenceValue)
+ {
+ EObject oldReferenceValue = basicGetReferenceValue();
+ value = newReferenceValue;
+ valueString = null;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.FEATURE_CHANGE__REFERENCE_VALUE, oldReferenceValue, newReferenceValue));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public Object eGet(int featureID, boolean resolve, boolean coreType)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_MAP_ENTRY__FEATURE_NAME:
+ return getFeatureName();
+ case ChangePackage.FEATURE_MAP_ENTRY__DATA_VALUE:
+ return getDataValue();
+ case ChangePackage.FEATURE_MAP_ENTRY__VALUE:
+ return getValue();
+ case ChangePackage.FEATURE_MAP_ENTRY__FEATURE:
+ if (resolve) return getFeature();
+ return basicGetFeature();
+ case ChangePackage.FEATURE_MAP_ENTRY__REFERENCE_VALUE:
+ if (resolve) return getReferenceValue();
+ return basicGetReferenceValue();
+ }
+ return super.eGet(featureID, resolve, coreType);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public void eSet(int featureID, Object newValue)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_MAP_ENTRY__FEATURE_NAME:
+ setFeatureName((String)newValue);
+ return;
+ case ChangePackage.FEATURE_MAP_ENTRY__DATA_VALUE:
+ setDataValue((String)newValue);
+ return;
+ case ChangePackage.FEATURE_MAP_ENTRY__FEATURE:
+ setFeature((EStructuralFeature)newValue);
+ return;
+ case ChangePackage.FEATURE_MAP_ENTRY__REFERENCE_VALUE:
+ setReferenceValue((EObject)newValue);
+ return;
+ }
+ super.eSet(featureID, newValue);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public void eUnset(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_MAP_ENTRY__FEATURE_NAME:
+ unsetFeatureName();
+ return;
+ case ChangePackage.FEATURE_MAP_ENTRY__DATA_VALUE:
+ setDataValue(DATA_VALUE_EDEFAULT);
+ return;
+ case ChangePackage.FEATURE_MAP_ENTRY__FEATURE:
+ unsetFeature();
+ return;
+ case ChangePackage.FEATURE_MAP_ENTRY__REFERENCE_VALUE:
+ setReferenceValue((EObject)null);
+ return;
+ }
+ super.eUnset(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public boolean eIsSet(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.FEATURE_MAP_ENTRY__FEATURE_NAME:
+ return isSetFeatureName();
+ case ChangePackage.FEATURE_MAP_ENTRY__DATA_VALUE:
+ return DATA_VALUE_EDEFAULT == null ? getDataValue() != null : !DATA_VALUE_EDEFAULT.equals(getDataValue());
+ case ChangePackage.FEATURE_MAP_ENTRY__VALUE:
+ return VALUE_EDEFAULT == null ? getValue() != null : !VALUE_EDEFAULT.equals(getValue());
+ case ChangePackage.FEATURE_MAP_ENTRY__FEATURE:
+ return isSetFeature();
+ case ChangePackage.FEATURE_MAP_ENTRY__REFERENCE_VALUE:
+ return basicGetReferenceValue() != null;
+ }
+ return super.eIsSet(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public Object getValue()
+ {
+ EStructuralFeature feature = getFeature();
+ if (feature instanceof EReference)
+ {
+ return getReferenceValue();
+ }
+ else if (value == null) // feature is instance of EAttribute
+ {
+ EDataType type = (EDataType)feature.getEType();
+ value = EcoreUtil.createFromString(type, valueString);
+ }
+ return value;
+ }
+
+ protected void setValue(Object value)
+ {
+ EStructuralFeature feature = getFeature();
+ if (!eNotificationRequired())
+ {
+ valueString = null;
+ this.value = value;
+ }
+ else
+ {
+ if (feature instanceof EAttribute)
+ {
+ EDataType type = (EDataType)feature.getEType();
+ setDataValue(valueString = EcoreUtil.convertToString(type, value));
+ this.value = value;
+ }
+ else
+ {
+ setReferenceValue((EObject)value);
+ }
+ }
+ }
+
+ protected ListChange createListChange(EList<ListChange> changesList, ChangeKind kind, int index)
+ {
+ ListChange listChange = ChangeFactory.eINSTANCE.createListChange();
+ listChange.setKind(kind);
+ listChange.setIndex(index);
+ changesList.add(listChange);
+ return listChange;
+ }
+
+ public NotificationChain inverseAdd(InternalEObject owner, int featureID, NotificationChain notifications)
+ {
+ return ((EStructuralFeature.Internal)getFeature()).getFeatureMapEntryPrototype().inverseAdd(owner, getValue(), featureID, notifications);
+ }
+
+ public NotificationChain inverseRemove(InternalEObject owner, int featureID, NotificationChain notifications)
+ {
+ return ((EStructuralFeature.Internal)getFeature()).getFeatureMapEntryPrototype().inverseRemove(owner, getValue(), featureID, notifications);
+ }
+
+ public NotificationChain inverseAdd(InternalEObject owner, Object otherEnd, int featureID, NotificationChain notifications)
+ {
+ return ((EStructuralFeature.Internal)getFeature()).getFeatureMapEntryPrototype().inverseAdd(owner, otherEnd, featureID, notifications);
+ }
+
+ public NotificationChain inverseRemove(InternalEObject owner, Object otherEnd, int featureID, NotificationChain notifications)
+ {
+ return ((EStructuralFeature.Internal)getFeature()).getFeatureMapEntryPrototype().inverseRemove(owner, otherEnd, featureID, notifications);
+ }
+
+ public void validate(Object value)
+ {
+ ((EStructuralFeature.Internal)getFeature()).getFeatureMapEntryPrototype().validate(value);
+ }
+
+ public Internal createEntry(Object value)
+ {
+ return ((EStructuralFeature.Internal)getFeature()).getFeatureMapEntryPrototype().createEntry(value);
+ }
+
+ public Internal createEntry(InternalEObject value)
+ {
+ return ((EStructuralFeature.Internal)getFeature()).getFeatureMapEntryPrototype().createEntry(value);
+ }
+} //FeatureChangeImpl
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java
new file mode 100644
index 0000000..b111096
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java
@@ -0,0 +1,734 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ListChangeImpl.java,v 1.14 2008/12/22 14:26:03 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.impl;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+
+import org.eclipse.emf.common.util.DelegatingEList;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EDataType;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.change.ChangeFactory;
+import org.eclipse.emf.ecore.change.ChangeKind;
+import org.eclipse.emf.ecore.change.ChangePackage;
+import org.eclipse.emf.ecore.change.FeatureMapEntry;
+import org.eclipse.emf.ecore.change.FeatureChange;
+import org.eclipse.emf.ecore.change.ListChange;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+import org.eclipse.emf.ecore.util.EDataTypeEList;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.EObjectResolvingEList;
+import org.eclipse.emf.ecore.util.FeatureMap;
+import org.eclipse.emf.ecore.util.FeatureMapUtil;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+import org.eclipse.emf.ecore.util.EcoreUtil;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>List Change</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl#getKind <em>Kind</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl#getDataValues <em>Data Values</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl#getIndex <em>Index</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl#getMoveToIndex <em>Move To Index</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl#getValues <em>Values</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl#getReferenceValues <em>Reference Values</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl#getFeature <em>Feature</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ListChangeImpl#getFeatureMapEntryValues <em>Feature Map Entry Values</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class ListChangeImpl extends EObjectImpl implements ListChange
+{
+ /**
+ * The default value of the '{@link #getKind() <em>Kind</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getKind()
+ * @generated
+ * @ordered
+ */
+ protected static final ChangeKind KIND_EDEFAULT = ChangeKind.ADD_LITERAL;
+
+ /**
+ * The cached value of the '{@link #getKind() <em>Kind</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getKind()
+ * @generated
+ * @ordered
+ */
+ protected ChangeKind kind = KIND_EDEFAULT;
+
+ /**
+ * The cached value of the '{@link #getDataValues() <em>Data Values</em>}' attribute list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getDataValues()
+ * @generated
+ * @ordered
+ */
+ protected EList<String> dataValues;
+
+ /**
+ * The default value of the '{@link #getIndex() <em>Index</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getIndex()
+ * @generated
+ * @ordered
+ */
+ protected static final int INDEX_EDEFAULT = -1;
+
+ /**
+ * The cached value of the '{@link #getIndex() <em>Index</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getIndex()
+ * @generated
+ * @ordered
+ */
+ protected int index = INDEX_EDEFAULT;
+
+ /**
+ * The default value of the '{@link #getMoveToIndex() <em>Move To Index</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getMoveToIndex()
+ * @generated
+ * @ordered
+ */
+ protected static final int MOVE_TO_INDEX_EDEFAULT = 0;
+
+ /**
+ * The cached value of the '{@link #getMoveToIndex() <em>Move To Index</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getMoveToIndex()
+ * @generated
+ * @ordered
+ */
+ protected int moveToIndex = MOVE_TO_INDEX_EDEFAULT;
+
+ /**
+ * The cached value of the '{@link #getReferenceValues() <em>Reference Values</em>}' reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getReferenceValues()
+ * @generated
+ * @ordered
+ */
+ protected EList<EObject> referenceValues;
+
+ /**
+ * The cached value of the '{@link #getFeature() <em>Feature</em>}' reference.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getFeature()
+ * @generated
+ * @ordered
+ */
+ protected EStructuralFeature feature;
+
+ /**
+ * The cached value of the '{@link #getFeatureMapEntryValues() <em>Feature Map Entry Values</em>}' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getFeatureMapEntryValues()
+ * @generated
+ * @ordered
+ */
+ protected EList<FeatureMapEntry> featureMapEntryValues;
+
+ /**
+ * The data value delegating list is used to ensure that the elements
+ * are properly converted to and from strings when added and removed
+ * from the dataValues list.
+ */
+ protected EList<Object> dataValueDelegatingList = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected ListChangeImpl()
+ {
+ super();
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ protected EClass eStaticClass()
+ {
+ return ChangePackage.Literals.LIST_CHANGE;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangeKind getKind()
+ {
+ return kind;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setKind(ChangeKind newKind)
+ {
+ ChangeKind oldKind = kind;
+ kind = newKind == null ? KIND_EDEFAULT : newKind;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.LIST_CHANGE__KIND, oldKind, kind));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<String> getDataValues()
+ {
+ if (dataValues == null)
+ {
+ dataValues = new EDataTypeEList<String>(String.class, this, ChangePackage.LIST_CHANGE__DATA_VALUES);
+ }
+ return dataValues;
+ }
+
+ /**
+ * Creates the data value delegating list
+ */
+ protected EList<Object> createDataValueDelegatingList()
+ {
+ if (FeatureMapUtil.isFeatureMap(getFeature()))
+ {
+ return
+ new DelegatingEList<Object>()
+ {
+ private static final long serialVersionUID = 1L;
+
+ @SuppressWarnings("unchecked")
+ @Override
+ protected List<Object> delegateList()
+ {
+ return (List<Object>)(List<?>)getFeatureMapEntryValues();
+ }
+
+ @Override
+ protected Object validate(int index, Object object)
+ {
+ if (object instanceof FeatureMapEntry)
+ {
+ return object;
+ }
+ else
+ {
+ FeatureMap.Entry entry = (FeatureMap.Entry)object;
+ return createFeatureMapEntry(entry.getEStructuralFeature(), entry.getValue());
+ }
+ }
+ };
+ }
+ else
+ {
+ return
+ new DelegatingEList<Object>()
+ {
+ private static final long serialVersionUID = 1L;
+
+ @SuppressWarnings("unchecked")
+ @Override
+ protected List<Object> delegateList()
+ {
+ return (List<Object>)(List<?>)getDataValues();
+ }
+
+ @Override
+ protected Object resolve(int index, Object object)
+ {
+ EDataType type = (EDataType)getFeature().getEType();
+ return EcoreUtil.createFromString(type, (String)object);
+ }
+
+ @Override
+ protected Object validate(int index, Object object)
+ {
+ EDataType type = (EDataType)getFeature().getEType();
+ return EcoreUtil.convertToString(type, object);
+ }
+ };
+ }
+ }
+
+ protected FeatureMapEntry createFeatureMapEntry(EStructuralFeature feature, Object value)
+ {
+ return ChangeFactory.eINSTANCE.createFeatureMapEntry(feature, value);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public int getIndex()
+ {
+ return index;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setIndex(int newIndex)
+ {
+ int oldIndex = index;
+ index = newIndex;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.LIST_CHANGE__INDEX, oldIndex, index));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public int getMoveToIndex()
+ {
+ return moveToIndex;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setMoveToIndex(int newMoveToIndex)
+ {
+ int oldMoveToIndex = moveToIndex;
+ moveToIndex = newMoveToIndex;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.LIST_CHANGE__MOVE_TO_INDEX, oldMoveToIndex, moveToIndex));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<EObject> getReferenceValues()
+ {
+ if (referenceValues == null)
+ {
+ referenceValues = new EObjectResolvingEList<EObject>(EObject.class, this, ChangePackage.LIST_CHANGE__REFERENCE_VALUES);
+ }
+ return referenceValues;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EStructuralFeature getFeatureGen()
+ {
+ if (feature != null && feature.eIsProxy())
+ {
+ InternalEObject oldFeature = (InternalEObject)feature;
+ feature = (EStructuralFeature)eResolveProxy(oldFeature);
+ if (feature != oldFeature)
+ {
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature));
+ }
+ }
+ return feature;
+ }
+
+ public EStructuralFeature getFeature()
+ {
+ EStructuralFeature result = getFeatureGen();
+ if (result == null)
+ {
+ EObject container = eContainer();
+ if (container instanceof FeatureChange)
+ {
+ result = ((FeatureChange)container).getFeature();
+ }
+ }
+ return result;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EStructuralFeature basicGetFeature()
+ {
+ return feature;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setFeature(EStructuralFeature newFeature)
+ {
+ EStructuralFeature oldFeature = feature;
+ feature = newFeature;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<FeatureMapEntry> getFeatureMapEntryValues()
+ {
+ if (featureMapEntryValues == null)
+ {
+ featureMapEntryValues = new EObjectContainmentEList<FeatureMapEntry>(FeatureMapEntry.class, this, ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES);
+ }
+ return featureMapEntryValues;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EList<Object> getValues()
+ {
+ EStructuralFeature feature = getFeature();
+ if (feature instanceof EAttribute)
+ {
+ if (dataValueDelegatingList == null)
+ {
+ dataValueDelegatingList = createDataValueDelegatingList();
+ }
+ return dataValueDelegatingList;
+ }
+ else
+ {
+ @SuppressWarnings("unchecked") EList<Object> result = (EList<Object>)(List<?>)getReferenceValues();
+ return result;
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void setValues(EList<?> values)
+ {
+ EList<Object> featureValues = getValues();
+ featureValues.clear();
+ featureValues.addAll(values);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void apply(EList<Object> originalList)
+ {
+ switch (getKind().getValue())
+ {
+ case ChangeKind.ADD:
+ if (index == -1)
+ {
+ originalList.addAll(getValues());
+ }
+ else
+ {
+ originalList.addAll(index, getValues());
+ }
+ break;
+ case ChangeKind.REMOVE:
+ int removeCount = getValues().isEmpty() ? 1 : getValues().size();
+ for (int i = 0; i < removeCount; ++i)
+ {
+ originalList.remove(index);
+ }
+ break;
+ case ChangeKind.MOVE:
+ originalList.move(moveToIndex, index);
+ break;
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void applyAndReverse(EList<Object> originalList)
+ {
+ switch (getKind().getValue())
+ {
+ case ChangeKind.ADD:
+ if (index == -1)
+ {
+ index = originalList.size();
+ originalList.addAll(getValues());
+ }
+ else
+ {
+ originalList.addAll(index, getValues());
+ }
+ if (getValues().size() == 1)
+ {
+ getValues().clear();
+ }
+ setKind(ChangeKind.REMOVE_LITERAL);
+ break;
+ case ChangeKind.REMOVE:
+ if (getValues().isEmpty())
+ {
+ getValues().add(originalList.get(getIndex()));
+ }
+ int removeCount = getValues().size();
+ for (int i = 0; i < removeCount; ++i)
+ {
+ originalList.remove(index);
+ }
+ setKind(ChangeKind.ADD_LITERAL);
+ break;
+ case ChangeKind.MOVE:
+ originalList.move(moveToIndex, index);
+ int temp = moveToIndex;
+ setMoveToIndex(index);
+ setIndex(temp);
+ break;
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES:
+ return ((InternalEList<?>)getFeatureMapEntryValues()).basicRemove(otherEnd, msgs);
+ }
+ return super.eInverseRemove(otherEnd, featureID, msgs);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public Object eGet(int featureID, boolean resolve, boolean coreType)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.LIST_CHANGE__KIND:
+ return getKind();
+ case ChangePackage.LIST_CHANGE__DATA_VALUES:
+ return getDataValues();
+ case ChangePackage.LIST_CHANGE__INDEX:
+ return getIndex();
+ case ChangePackage.LIST_CHANGE__MOVE_TO_INDEX:
+ return getMoveToIndex();
+ case ChangePackage.LIST_CHANGE__VALUES:
+ return getValues();
+ case ChangePackage.LIST_CHANGE__REFERENCE_VALUES:
+ return getReferenceValues();
+ case ChangePackage.LIST_CHANGE__FEATURE:
+ if (resolve) return getFeature();
+ return basicGetFeature();
+ case ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES:
+ return getFeatureMapEntryValues();
+ }
+ return super.eGet(featureID, resolve, coreType);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @SuppressWarnings("unchecked")
+ @Override
+ public void eSet(int featureID, Object newValue)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.LIST_CHANGE__KIND:
+ setKind((ChangeKind)newValue);
+ return;
+ case ChangePackage.LIST_CHANGE__DATA_VALUES:
+ getDataValues().clear();
+ getDataValues().addAll((Collection<? extends String>)newValue);
+ return;
+ case ChangePackage.LIST_CHANGE__INDEX:
+ setIndex((Integer)newValue);
+ return;
+ case ChangePackage.LIST_CHANGE__MOVE_TO_INDEX:
+ setMoveToIndex((Integer)newValue);
+ return;
+ case ChangePackage.LIST_CHANGE__VALUES:
+ getValues().clear();
+ getValues().addAll((Collection<? extends Object>)newValue);
+ return;
+ case ChangePackage.LIST_CHANGE__REFERENCE_VALUES:
+ getReferenceValues().clear();
+ getReferenceValues().addAll((Collection<? extends EObject>)newValue);
+ return;
+ case ChangePackage.LIST_CHANGE__FEATURE:
+ setFeature((EStructuralFeature)newValue);
+ return;
+ case ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES:
+ getFeatureMapEntryValues().clear();
+ getFeatureMapEntryValues().addAll((Collection<? extends FeatureMapEntry>)newValue);
+ return;
+ }
+ super.eSet(featureID, newValue);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public void eUnset(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.LIST_CHANGE__KIND:
+ setKind(KIND_EDEFAULT);
+ return;
+ case ChangePackage.LIST_CHANGE__DATA_VALUES:
+ getDataValues().clear();
+ return;
+ case ChangePackage.LIST_CHANGE__INDEX:
+ setIndex(INDEX_EDEFAULT);
+ return;
+ case ChangePackage.LIST_CHANGE__MOVE_TO_INDEX:
+ setMoveToIndex(MOVE_TO_INDEX_EDEFAULT);
+ return;
+ case ChangePackage.LIST_CHANGE__VALUES:
+ getValues().clear();
+ return;
+ case ChangePackage.LIST_CHANGE__REFERENCE_VALUES:
+ getReferenceValues().clear();
+ return;
+ case ChangePackage.LIST_CHANGE__FEATURE:
+ setFeature((EStructuralFeature)null);
+ return;
+ case ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES:
+ getFeatureMapEntryValues().clear();
+ return;
+ }
+ super.eUnset(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public boolean eIsSet(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.LIST_CHANGE__KIND:
+ return kind != KIND_EDEFAULT;
+ case ChangePackage.LIST_CHANGE__DATA_VALUES:
+ return dataValues != null && !dataValues.isEmpty();
+ case ChangePackage.LIST_CHANGE__INDEX:
+ return index != INDEX_EDEFAULT;
+ case ChangePackage.LIST_CHANGE__MOVE_TO_INDEX:
+ return moveToIndex != MOVE_TO_INDEX_EDEFAULT;
+ case ChangePackage.LIST_CHANGE__VALUES:
+ return !getValues().isEmpty();
+ case ChangePackage.LIST_CHANGE__REFERENCE_VALUES:
+ return referenceValues != null && !referenceValues.isEmpty();
+ case ChangePackage.LIST_CHANGE__FEATURE:
+ return feature != null;
+ case ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES:
+ return featureMapEntryValues != null && !featureMapEntryValues.isEmpty();
+ }
+ return super.eIsSet(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public String toString()
+ {
+ if (eIsProxy()) return super.toString();
+
+ StringBuffer result = new StringBuffer(super.toString());
+ result.append(" (kind: ");
+ result.append(kind);
+ result.append(", dataValues: ");
+ result.append(dataValues);
+ result.append(", index: ");
+ result.append(index);
+ result.append(", moveToIndex: ");
+ result.append(moveToIndex);
+ result.append(')');
+ return result.toString();
+ }
+
+} //ListChangeImpl
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ResourceChangeImpl.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ResourceChangeImpl.java
new file mode 100644
index 0000000..0caf38e
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/ResourceChangeImpl.java
@@ -0,0 +1,430 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2006-2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ResourceChangeImpl.java,v 1.10 2007/11/03 13:16:00 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.impl;
+
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.BasicEList;
+import org.eclipse.emf.common.util.ECollections;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.change.ChangePackage;
+import org.eclipse.emf.ecore.change.ListChange;
+import org.eclipse.emf.ecore.change.ResourceChange;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Resource Change</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ResourceChangeImpl#getResourceURI <em>Resource URI</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ResourceChangeImpl#getResource <em>Resource</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ResourceChangeImpl#getValue <em>Value</em>}</li>
+ * <li>{@link org.eclipse.emf.ecore.change.impl.ResourceChangeImpl#getListChanges <em>List Changes</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class ResourceChangeImpl extends EObjectImpl implements ResourceChange
+{
+ /**
+ * The default value of the '{@link #getResourceURI() <em>Resource URI</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getResourceURI()
+ * @generated
+ * @ordered
+ */
+ protected static final String RESOURCE_URI_EDEFAULT = null;
+
+ /**
+ * The cached value of the '{@link #getResourceURI() <em>Resource URI</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getResourceURI()
+ * @generated
+ * @ordered
+ */
+ protected String resourceURI = RESOURCE_URI_EDEFAULT;
+
+ /**
+ * The default value of the '{@link #getResource() <em>Resource</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getResource()
+ * @generated
+ * @ordered
+ */
+ protected static final Resource RESOURCE_EDEFAULT = null;
+
+ /**
+ * The cached value of the '{@link #getResource() <em>Resource</em>}' attribute.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getResource()
+ * @generated
+ * @ordered
+ */
+ protected Resource resource = RESOURCE_EDEFAULT;
+
+ /**
+ * The cached value of the '{@link #getListChanges() <em>List Changes</em>}' containment reference list.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @see #getListChanges()
+ * @generated
+ * @ordered
+ */
+ protected EList<ListChange> listChanges;
+
+ protected EList<Object> valueField = null;
+ protected EList<Object> newValue = null;
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected ResourceChangeImpl()
+ {
+ super();
+ }
+
+ protected ResourceChangeImpl(Resource resource, EList<Object> value)
+ {
+ this();
+ setResource(resource);
+ setValue(value);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ protected EClass eStaticClass()
+ {
+ return ChangePackage.Literals.RESOURCE_CHANGE;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public String getResourceURI()
+ {
+ return resourceURI;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setResourceURI(String newResourceURI)
+ {
+ String oldResourceURI = resourceURI;
+ resourceURI = newResourceURI;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.RESOURCE_CHANGE__RESOURCE_URI, oldResourceURI, resourceURI));
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public Resource getResource()
+ {
+ if (resource == null)
+ {
+ if (getResourceURI() != null)
+ {
+ Resource changeResource = eResource();
+ if (changeResource != null)
+ {
+ ResourceSet resourceSet = changeResource.getResourceSet();
+ if (resourceSet != null)
+ {
+ resource = resourceSet.getResource(URI.createURI(getResourceURI()), false);
+ }
+ }
+ }
+ }
+ return resource;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public void setResourceGen(Resource newResource)
+ {
+ Resource oldResource = resource;
+ resource = newResource;
+ if (eNotificationRequired())
+ eNotify(new ENotificationImpl(this, Notification.SET, ChangePackage.RESOURCE_CHANGE__RESOURCE, oldResource, resource));
+ }
+
+ public void setResource(Resource newResource)
+ {
+ setResourceGen(newResource);
+ setResourceURI(newResource.getURI() == null ? null : newResource.getURI().toString());
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public EList<Object> getValue()
+ {
+ if (valueField == null)
+ {
+ Resource resource = getResource();
+ if (resource != null)
+ {
+ EList<Object> changedList = new BasicEList<Object>(resource.getContents());
+ apply(changedList);
+ valueField = changedList; // cache result
+ return changedList;
+ }
+ return ECollections.emptyEList();
+ }
+ return valueField;
+ }
+
+ protected void setValue(EList<Object> value)
+ {
+ valueField = value;
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public EList<ListChange> getListChanges()
+ {
+ if (listChanges == null)
+ {
+ listChanges = new EObjectContainmentEList<ListChange>(ListChange.class, this, ChangePackage.RESOURCE_CHANGE__LIST_CHANGES);
+ }
+ return listChanges;
+ }
+
+ public void preApply(boolean reverse)
+ {
+ if (resource != null)
+ {
+ if (reverse)
+ {
+ newValue = new BasicEList<Object>(resource.getContents());
+ }
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void apply()
+ {
+ apply(false);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated NOT
+ */
+ public void applyAndReverse()
+ {
+ apply(true);
+ }
+
+ protected void apply(boolean reverse)
+ {
+ Resource resource = getResource();
+ if (resource != null && listChanges != null)
+ {
+ EList<Object> value = getValue();
+
+ @SuppressWarnings("unchecked") EList<Object> result = (EList)resource.getContents();
+ ECollections.setEList(result, value);
+
+ if (reverse)
+ {
+ ECollections.reverse(getListChanges());
+ setValue(newValue);
+ }
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.RESOURCE_CHANGE__LIST_CHANGES:
+ return ((InternalEList<?>)getListChanges()).basicRemove(otherEnd, msgs);
+ }
+ return super.eInverseRemove(otherEnd, featureID, msgs);
+ }
+
+ protected void apply(EList<Object> toList)
+ {
+ for (ListChange listChange : getListChanges())
+ {
+ listChange.apply(toList);
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public Object eGet(int featureID, boolean resolve, boolean coreType)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.RESOURCE_CHANGE__RESOURCE_URI:
+ return getResourceURI();
+ case ChangePackage.RESOURCE_CHANGE__RESOURCE:
+ return getResource();
+ case ChangePackage.RESOURCE_CHANGE__VALUE:
+ return getValue();
+ case ChangePackage.RESOURCE_CHANGE__LIST_CHANGES:
+ return getListChanges();
+ }
+ return super.eGet(featureID, resolve, coreType);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @SuppressWarnings("unchecked")
+ @Override
+ public void eSet(int featureID, Object newValue)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.RESOURCE_CHANGE__RESOURCE_URI:
+ setResourceURI((String)newValue);
+ return;
+ case ChangePackage.RESOURCE_CHANGE__RESOURCE:
+ setResource((Resource)newValue);
+ return;
+ case ChangePackage.RESOURCE_CHANGE__LIST_CHANGES:
+ getListChanges().clear();
+ getListChanges().addAll((Collection<? extends ListChange>)newValue);
+ return;
+ }
+ super.eSet(featureID, newValue);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public void eUnset(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.RESOURCE_CHANGE__RESOURCE_URI:
+ setResourceURI(RESOURCE_URI_EDEFAULT);
+ return;
+ case ChangePackage.RESOURCE_CHANGE__RESOURCE:
+ setResource(RESOURCE_EDEFAULT);
+ return;
+ case ChangePackage.RESOURCE_CHANGE__LIST_CHANGES:
+ getListChanges().clear();
+ return;
+ }
+ super.eUnset(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public boolean eIsSet(int featureID)
+ {
+ switch (featureID)
+ {
+ case ChangePackage.RESOURCE_CHANGE__RESOURCE_URI:
+ return RESOURCE_URI_EDEFAULT == null ? resourceURI != null : !RESOURCE_URI_EDEFAULT.equals(resourceURI);
+ case ChangePackage.RESOURCE_CHANGE__RESOURCE:
+ return RESOURCE_EDEFAULT == null ? resource != null : !RESOURCE_EDEFAULT.equals(resource);
+ case ChangePackage.RESOURCE_CHANGE__VALUE:
+ return getValue() != null;
+ case ChangePackage.RESOURCE_CHANGE__LIST_CHANGES:
+ return listChanges != null && !listChanges.isEmpty();
+ }
+ return super.eIsSet(featureID);
+ }
+
+ /**
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ @Override
+ public String toString()
+ {
+ if (eIsProxy()) return super.toString();
+
+ StringBuffer result = new StringBuffer(super.toString());
+ result.append(" (resourceURI: ");
+ result.append(resourceURI);
+ result.append(", resource: ");
+ result.append(resource);
+ result.append(')');
+ return result.toString();
+ }
+
+} //ResourceChangeImpl
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/package.html b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/package.html
new file mode 100644
index 0000000..a57cbdb
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/impl/package.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta name="generator" content="HTML Tidy, see www.w3.org" />
+<meta http-equiv="Content-Type"
+content="text/html; charset=ISO-8859-1" /><!--
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: package.html,v 1.4 2005/06/08 06:16:16 nickb Exp $
+ */
+-->
+<title></title>
+</head>
+<body>
+Provides an implementation of the Change model.
+</body>
+</html>
+
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/package.html b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/package.html
new file mode 100644
index 0000000..90f7be9
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/package.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta name="generator" content="HTML Tidy, see www.w3.org" />
+<meta http-equiv="Content-Type"
+content="text/html; charset=ISO-8859-1" /><!--
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: package.html,v 1.5 2005/06/08 06:16:16 nickb Exp $
+ */
+-->
+<title></title>
+</head>
+<body>
+<p>Provides an API for describing and applying model changes.</p>
+
+<h2>Change Model API</h2>
+
+<p>The change model comprises this API:</p>
+
+<p><img src="doc-files/ChangeAPI.gif" usemap="#Change" border="0"
+alt="Diagram of the Change Model API" /> <map id="Change"
+name="Change"></map></p>
+</body>
+</html>
+
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/BasicChangeRecorder.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/BasicChangeRecorder.java
new file mode 100644
index 0000000..2e05ccc
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/BasicChangeRecorder.java
@@ -0,0 +1,269 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: BasicChangeRecorder.java,v 1.3 2008/05/04 17:03:41 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.util;
+
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.emf.common.util.BasicEList;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.EcorePackage;
+import org.eclipse.emf.ecore.change.ChangeDescription;
+import org.eclipse.emf.ecore.change.ChangeFactory;
+import org.eclipse.emf.ecore.change.FeatureChange;
+import org.eclipse.emf.ecore.change.ListChange;
+import org.eclipse.emf.ecore.change.ResourceChange;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+
+
+/**
+ * This class provides the basic methods required to implement a change recorder.
+ * @since 2.3
+ */
+public class BasicChangeRecorder extends ListDifferenceAnalyzer
+{
+ protected boolean recording;
+
+ protected ChangeDescription changeDescription;
+
+ /**
+ * @return true if this change recorder is recording or false otherwise.
+ */
+ public boolean isRecording()
+ {
+ return recording;
+ }
+
+ protected void setRecording(boolean recording)
+ {
+ this.recording = recording;
+ }
+
+ protected ChangeDescription getChangeDescription()
+ {
+ return changeDescription;
+ }
+
+ protected void setChangeDescription(ChangeDescription changeDescription)
+ {
+ this.changeDescription = changeDescription;
+ }
+
+ /**
+ * Disposes this change recorder. This method ends a recording without
+ * consolidating the changes.
+ */
+ public void dispose()
+ {
+ changeDescription = null;
+ }
+
+ /**
+ * <p>Summarizes the changes made to the analyzed objects on the {@link ChangeDescription change description}
+ * returned by the {@link #endRecording()} without ending the recording.</p>
+
+ * <p>This method doesn't do anything if this ChangeRecorder is not recording.</p>
+ *
+ * @return the {@link ChangeDescription} or <tt class="code">null</tt> if there is nothing being recorded.
+ */
+ public ChangeDescription summarize()
+ {
+ if (isRecording())
+ {
+ consolidateChanges();
+ return getChangeDescription();
+ }
+ return null;
+ }
+
+ /**
+ * Ends the recording and consolidates the changes on the {@link ChangeDescription change description}.
+ * @return the {@link ChangeDescription} or <tt class="code">null</tt> if there is nothing being recorded.
+ */
+ public ChangeDescription endRecording()
+ {
+ if (isRecording())
+ {
+ setRecording(false);
+ consolidateChanges();
+ return getChangeDescription();
+ }
+ return null;
+ }
+
+ /**
+ * Consolidates the changes that have happen since the last consolidation.
+ */
+ protected void consolidateChanges()
+ {
+ ChangeDescription changeDescription = getChangeDescription();
+ for (Map.Entry<EObject, EList<FeatureChange>> entry : changeDescription.getObjectChanges())
+ {
+ EObject eObject = entry.getKey();
+ for (FeatureChange featureChange : entry.getValue())
+ {
+ finalizeChange(featureChange, eObject);
+ }
+ }
+
+ for (ResourceChange resourceChange : changeDescription.getResourceChanges())
+ {
+ finalizeChange(resourceChange);
+ }
+
+ eliminateEmptyChanges();
+ }
+
+ /**
+ * Eliminates changes that result in a state that's equal to the current state.
+ */
+ protected void eliminateEmptyChanges()
+ {
+ ChangeDescription changeDescription = getChangeDescription();
+ for (Iterator<Map.Entry<EObject, EList<FeatureChange>>> i = changeDescription.getObjectChanges().iterator(); i.hasNext();)
+ {
+ Map.Entry<EObject, EList<FeatureChange>> entry = i.next();
+ EObject eObject = entry.getKey();
+ EList<FeatureChange> featureChanges = entry.getValue();
+ for (Iterator<FeatureChange> j = featureChanges.iterator(); j.hasNext(); )
+ {
+ FeatureChange featureChange = j.next();
+ EStructuralFeature feature = featureChange.getFeature();
+ if (featureChange.isSet() == eObject.eIsSet(feature))
+ {
+ Object value = featureChange.getValue();
+ Object eObjectValue = eObject.eGet(feature);
+ if (value == null ? eObject.eGet(feature) == null : value.equals(eObjectValue))
+ {
+ j.remove();
+ }
+ }
+ }
+ if (featureChanges.isEmpty())
+ {
+ i.remove();
+ }
+ }
+
+ for (Iterator<ResourceChange> i = changeDescription.getResourceChanges().iterator(); i.hasNext(); )
+ {
+ ResourceChange resourceChange = i.next();
+ if (resourceChange.getResource().getContents().equals(resourceChange.getValue()))
+ {
+ i.remove();
+ }
+ }
+ }
+
+ protected boolean shouldRecord(EStructuralFeature feature, EObject eObject)
+ {
+ return isRecording() &&
+ !feature.isDerived() &&
+ feature != EcorePackage.Literals.ECLASS__ESUPER_TYPES &&
+ feature != EcorePackage.Literals.ETYPED_ELEMENT__ETYPE &&
+ feature != EcorePackage.Literals.EOPERATION__EEXCEPTIONS;
+ }
+
+ protected void finalizeChange(ResourceChange change)
+ {
+ EList<Object> oldList = new BasicEList.FastCompare<Object>(change.getResource().getContents());
+ EList<?> newList = change.getValue();
+ change.getListChanges().clear();
+ createListChanges(oldList, newList, change.getListChanges());
+ }
+
+ protected void finalizeChange(FeatureChange change, EObject eObject)
+ {
+ if (change.isSet())
+ {
+ EStructuralFeature feature = change.getFeature();
+ if (feature.isMany())
+ {
+ EList<Object> oldList = new BasicEList<Object>((EList<?>)eObject.eGet(feature));
+ EList<?> newList = (EList<?>)change.getValue();
+ EList<ListChange> listChanges = change.getListChanges();
+ listChanges.clear();
+ createListChanges(oldList, newList, listChanges);
+ }
+ }
+ }
+
+ protected EList<ResourceChange> getResourceChanges()
+ {
+ return getChangeDescription().getResourceChanges();
+ }
+
+ protected ResourceChange getResourceChange(Resource resource)
+ {
+ List<ResourceChange> resourceChanges = getResourceChanges();
+ for (int i = 0, size = resourceChanges.size(); i < size;)
+ {
+ ResourceChange resourceChange = resourceChanges.get(i++);
+ if (resourceChange.getResource() == resource)
+ {
+ return resourceChange;
+ }
+ }
+ return null;
+ }
+
+ protected List<FeatureChange> getFeatureChanges(EObject eObject)
+ {
+ ChangeDescription changeDescription = getChangeDescription();
+ List<FeatureChange> featureChanges = changeDescription.getObjectChanges().get(eObject);
+ if (featureChanges == null)
+ {
+ Map.Entry<EObject, EList<FeatureChange>> entry = ChangeFactory.eINSTANCE.createEObjectToChangesMapEntry(eObject);
+ changeDescription.getObjectChanges().add(entry);
+ featureChanges = entry.getValue();
+ }
+ return featureChanges;
+ }
+
+ protected FeatureChange getFeatureChange(List<FeatureChange> featureChanges, EStructuralFeature eStructuralFeature)
+ {
+ EObjectContainmentEList<FeatureChange> changes = (EObjectContainmentEList<FeatureChange>)featureChanges;
+ for (int i = 0, size = changes.size(); i < size;)
+ {
+ FeatureChange featureChange = changes.get(i++);
+ if (featureChange.getFeature() == eStructuralFeature)
+ {
+ return featureChange;
+ }
+ }
+ return null;
+ }
+
+ protected FeatureChange createFeatureChange(EObject eObject, EStructuralFeature eStructuralFeature, Object value, boolean isSet)
+ {
+ return ChangeFactory.eINSTANCE.createFeatureChange(eStructuralFeature, value, isSet);
+ }
+
+ protected ResourceChange createResourceChange(Resource resource, EList<Object> value)
+ {
+ return ChangeFactory.eINSTANCE.createResourceChange(resource, value);
+ }
+
+ protected ChangeDescription createChangeDescription()
+ {
+ return ChangeFactory.eINSTANCE.createChangeDescription();
+ }
+}
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeAdapterFactory.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeAdapterFactory.java
new file mode 100644
index 0000000..619e01a
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeAdapterFactory.java
@@ -0,0 +1,247 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangeAdapterFactory.java,v 1.6 2007/10/27 10:29:07 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.util;
+
+import java.util.Map;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notifier;
+import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.change.*;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Adapter Factory</b> for the model.
+ * It provides an adapter <code>createXXX</code> method for each class of the model.
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.ChangePackage
+ * @generated
+ */
+public class ChangeAdapterFactory extends AdapterFactoryImpl
+{
+ /**
+ * The cached model package.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected static ChangePackage modelPackage;
+
+ /**
+ * Creates an instance of the adapter factory.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangeAdapterFactory()
+ {
+ if (modelPackage == null)
+ {
+ modelPackage = ChangePackage.eINSTANCE;
+ }
+ }
+
+ /**
+ * Returns whether this factory is applicable for the type of the object.
+ * <!-- begin-user-doc -->
+ * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.
+ * <!-- end-user-doc -->
+ * @return whether this factory is applicable for the type of the object.
+ * @generated
+ */
+ @Override
+ public boolean isFactoryForType(Object object)
+ {
+ if (object == modelPackage)
+ {
+ return true;
+ }
+ if (object instanceof EObject)
+ {
+ return ((EObject)object).eClass().getEPackage() == modelPackage;
+ }
+ return false;
+ }
+
+ /**
+ * The switch that delegates to the <code>createXXX</code> methods.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected ChangeSwitch<Adapter> modelSwitch =
+ new ChangeSwitch<Adapter>()
+ {
+ @Override
+ public Adapter caseChangeDescription(ChangeDescription object)
+ {
+ return createChangeDescriptionAdapter();
+ }
+ @Override
+ public Adapter caseEObjectToChangesMapEntry(Map.Entry<EObject, EList<FeatureChange>> object)
+ {
+ return createEObjectToChangesMapEntryAdapter();
+ }
+ @Override
+ public Adapter caseFeatureChange(FeatureChange object)
+ {
+ return createFeatureChangeAdapter();
+ }
+ @Override
+ public Adapter caseListChange(ListChange object)
+ {
+ return createListChangeAdapter();
+ }
+ @Override
+ public Adapter caseResourceChange(ResourceChange object)
+ {
+ return createResourceChangeAdapter();
+ }
+ @Override
+ public Adapter caseFeatureMapEntry(FeatureMapEntry object)
+ {
+ return createFeatureMapEntryAdapter();
+ }
+ @Override
+ public Adapter defaultCase(EObject object)
+ {
+ return createEObjectAdapter();
+ }
+ };
+
+ /**
+ * Creates an adapter for the <code>target</code>.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @param target the object to adapt.
+ * @return the adapter for the <code>target</code>.
+ * @generated
+ */
+ @Override
+ public Adapter createAdapter(Notifier target)
+ {
+ return modelSwitch.doSwitch((EObject)target);
+ }
+
+
+ /**
+ * Creates a new adapter for an object of class '{@link org.eclipse.emf.ecore.change.ChangeDescription <em>Description</em>}'.
+ * <!-- begin-user-doc -->
+ * This default implementation returns null so that we can easily ignore cases;
+ * it's useful to ignore a case when inheritance will catch all the cases anyway.
+ * <!-- end-user-doc -->
+ * @return the new adapter.
+ * @see org.eclipse.emf.ecore.change.ChangeDescription
+ * @generated
+ */
+ public Adapter createChangeDescriptionAdapter()
+ {
+ return null;
+ }
+
+ /**
+ * Creates a new adapter for an object of class '{@link java.util.Map.Entry <em>EObject To Changes Map Entry</em>}'.
+ * <!-- begin-user-doc -->
+ * This default implementation returns null so that we can easily ignore cases;
+ * it's useful to ignore a case when inheritance will catch all the cases anyway.
+ * <!-- end-user-doc -->
+ * @return the new adapter.
+ * @see java.util.Map.Entry
+ * @generated
+ */
+ public Adapter createEObjectToChangesMapEntryAdapter()
+ {
+ return null;
+ }
+
+ /**
+ * Creates a new adapter for an object of class '{@link org.eclipse.emf.ecore.change.FeatureChange <em>Feature Change</em>}'.
+ * <!-- begin-user-doc -->
+ * This default implementation returns null so that we can easily ignore cases;
+ * it's useful to ignore a case when inheritance will catch all the cases anyway.
+ * <!-- end-user-doc -->
+ * @return the new adapter.
+ * @see org.eclipse.emf.ecore.change.FeatureChange
+ * @generated
+ */
+ public Adapter createFeatureChangeAdapter()
+ {
+ return null;
+ }
+
+ /**
+ * Creates a new adapter for an object of class '{@link org.eclipse.emf.ecore.change.ListChange <em>List Change</em>}'.
+ * <!-- begin-user-doc -->
+ * This default implementation returns null so that we can easily ignore cases;
+ * it's useful to ignore a case when inheritance will catch all the cases anyway.
+ * <!-- end-user-doc -->
+ * @return the new adapter.
+ * @see org.eclipse.emf.ecore.change.ListChange
+ * @generated
+ */
+ public Adapter createListChangeAdapter()
+ {
+ return null;
+ }
+
+ /**
+ * Creates a new adapter for an object of class '{@link org.eclipse.emf.ecore.change.ResourceChange <em>Resource Change</em>}'.
+ * <!-- begin-user-doc -->
+ * This default implementation returns null so that we can easily ignore cases;
+ * it's useful to ignore a case when inheritance will catch all the cases anyway.
+ * <!-- end-user-doc -->
+ * @return the new adapter.
+ * @see org.eclipse.emf.ecore.change.ResourceChange
+ * @generated
+ */
+ public Adapter createResourceChangeAdapter()
+ {
+ return null;
+ }
+
+ /**
+ * Creates a new adapter for an object of class '{@link org.eclipse.emf.ecore.change.FeatureMapEntry <em>Feature Map Entry</em>}'.
+ * <!-- begin-user-doc -->
+ * This default implementation returns null so that we can easily ignore cases;
+ * it's useful to ignore a case when inheritance will catch all the cases anyway.
+ * <!-- end-user-doc -->
+ * @return the new adapter.
+ * @see org.eclipse.emf.ecore.change.FeatureMapEntry
+ * @generated
+ */
+ public Adapter createFeatureMapEntryAdapter()
+ {
+ return null;
+ }
+
+ /**
+ * Creates a new adapter for the default case.
+ * <!-- begin-user-doc -->
+ * This default implementation returns null.
+ * <!-- end-user-doc -->
+ * @return the new adapter.
+ * @generated
+ */
+ public Adapter createEObjectAdapter()
+ {
+ return null;
+ }
+
+} //ChangeAdapterFactory
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeRecorder.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeRecorder.java
new file mode 100644
index 0000000..94addb6
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeRecorder.java
@@ -0,0 +1,645 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangeRecorder.java,v 1.48 2008/12/22 14:26:03 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.util;
+
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.Notifier;
+import org.eclipse.emf.common.util.BasicEList;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.change.ChangeDescription;
+import org.eclipse.emf.ecore.change.FeatureChange;
+import org.eclipse.emf.ecore.change.ResourceChange;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+
+/**
+ * A change recorder for the tree contents of a collection of EObjects. It monitors the specified objects and
+ * then produces a {@link ChangeDescription change model} representing the changes needed to reverse (undo) all
+ * the model changes made while recording.
+ */
+public class ChangeRecorder extends BasicChangeRecorder implements Adapter.Internal
+{
+ protected List<Notifier> targetObjects = new BasicEList.FastCompare<Notifier>();
+
+ protected List<Notifier> originalTargetObjects = new BasicEList.FastCompare<Notifier>();
+
+ protected boolean loadingTargets;
+
+ protected boolean resolveProxies;
+
+ public ChangeRecorder()
+ {
+ super();
+ }
+
+ public ChangeRecorder(EObject rootObject)
+ {
+ beginRecording(Collections.singleton(rootObject));
+ }
+
+ public ChangeRecorder(Resource resource)
+ {
+ beginRecording(Collections.singleton(resource));
+ }
+
+ public ChangeRecorder(ResourceSet resourceSet)
+ {
+ beginRecording(Collections.singleton(resourceSet));
+ }
+
+ public ChangeRecorder(Collection<?> rootObjects)
+ {
+ beginRecording(rootObjects);
+ }
+
+ public boolean isResolveProxies()
+ {
+ return resolveProxies;
+ }
+
+ public void setResolveProxies(boolean resolveProxies)
+ {
+ this.resolveProxies = resolveProxies;
+ }
+
+ @Override
+ public void dispose()
+ {
+ setRecording(false);
+
+ Notifier[] notifiers = targetObjects.toArray(new Notifier [targetObjects.size()]);
+ targetObjects.clear();
+ for (int i = 0, length = notifiers.length; i < length; i++)
+ {
+ removeAdapter(notifiers[i]);
+ }
+ originalTargetObjects.clear();
+
+ super.dispose();
+ }
+
+ protected void removeAdapter(Notifier notifier)
+ {
+ notifier.eAdapters().remove(this);
+ }
+
+ /**
+ * Begins recording any changes made to the elements of the specified collection.
+ * @param rootObjects A collection of instances of {@link Notifier}
+ */
+ public void beginRecording(Collection<?> rootObjects)
+ {
+ beginRecording(null, rootObjects);
+ }
+
+ /**
+ * Begins recording any changes made to the elements of the specified collection,
+ * adding the changes to and existing {@link ChangeDescription}.
+ * This allows clients to resume a previous recording.
+ * <p>
+ * Unpredictable (and probably bad) results may happen if the change description is
+ * inconsistent with the current state of the application.
+ * </p>
+ * @param changeDescription A change description with changes made during a previous
+ * recording or <tt>null</tt> if a new change description should be instantiated.
+ * @param rootObjects A collection of instances of {@link Notifier}
+ * @since 2.1.0
+ */
+ public void beginRecording(ChangeDescription changeDescription, Collection<?> rootObjects)
+ {
+ List<EObject> insertedObjects = changeDescription == null ?
+ null
+ : changeDescription.getObjectsToDetach();
+
+ if (changeDescription == null)
+ {
+ changeDescription = createChangeDescription();
+ }
+ setChangeDescription(changeDescription);
+
+ loadingTargets = true;
+ for (Object rootObject : rootObjects)
+ {
+ Notifier notifier = (Notifier)rootObject;
+ addAdapter(notifier);
+ }
+ loadingTargets = false;
+
+ if (changeDescription != null)
+ {
+ prepareChangeDescriptionForResume();
+ }
+
+ if (insertedObjects != null)
+ {
+ originalTargetObjects.removeAll(insertedObjects);
+ }
+
+ setRecording(true);
+ }
+
+ /**
+ * Prepares this ChangeRecorder's {@link #changeDescription} for the scenarios where the user
+ * is resuming a previous recording.
+ * @see #beginRecording(ChangeDescription, Collection)
+ * @since 2.1.0
+ */
+ protected void prepareChangeDescriptionForResume()
+ {
+ loadingTargets = true;
+ ChangeDescription changeDescription = getChangeDescription();
+ for (Notifier notifier : changeDescription.getObjectsToAttach())
+ {
+ addAdapter(notifier);
+ }
+ loadingTargets = false;
+
+ changeDescription.getObjectsToAttach().clear();
+
+ // Make sure that all the old values are cached.
+ for (List<FeatureChange> featureChanges : changeDescription.getObjectChanges().values())
+ {
+ for (FeatureChange featureChange : featureChanges)
+ {
+ featureChange.getValue();
+ }
+ }
+
+ for (ResourceChange resourceChange : changeDescription.getResourceChanges())
+ {
+ resourceChange.getValue();
+ }
+ }
+
+ @Override
+ protected void consolidateChanges()
+ {
+ ChangeDescription changeDescription = getChangeDescription();
+ List<EObject> orphanedObjects = changeDescription.getObjectsToAttach();
+ for (Object target : targetObjects)
+ {
+ if (target instanceof EObject)
+ {
+ EObject eObject = (EObject)target;
+ if (isOrphan(eObject))
+ {
+ if (originalTargetObjects.contains(eObject))
+ {
+ orphanedObjects.add(eObject);
+ }
+ else
+ {
+ changeDescription.getObjectChanges().removeKey(eObject);
+ }
+ }
+ }
+ }
+
+ super.consolidateChanges();
+ }
+
+ protected boolean isOrphan(EObject eObject)
+ {
+ return eObject.eContainer() == null && eObject.eResource() == null;
+ }
+
+ public void notifyChanged(Notification notification)
+ {
+ Object notifier = notification.getNotifier();
+ if (notifier instanceof EObject)
+ {
+ Object feature = notification.getFeature();
+ if (feature instanceof EReference)
+ {
+ EReference eReference = (EReference)feature;
+ handleFeature(eReference, eReference.isContainment() ? eReference : null, notification, (EObject)notifier);
+ }
+ else if (feature != null)
+ {
+ handleFeature((EStructuralFeature)feature, null, notification, (EObject) notifier);
+ }
+ }
+ else if (notifier instanceof Resource)
+ {
+ int featureID = notification.getFeatureID(Resource.class);
+ switch (featureID)
+ {
+ case Resource.RESOURCE__CONTENTS:
+ {
+ if (!((Resource.Internal)notification.getNotifier()).isLoading())
+ {
+ handleResource(notification);
+ }
+ break;
+ }
+ case Resource.RESOURCE__IS_LOADED:
+ {
+ loadingTargets = true;
+ for (Notifier content : ((Resource)notification.getNotifier()).getContents())
+ {
+ addAdapter(content);
+ }
+ loadingTargets = false;
+ break;
+ }
+ }
+ }
+ else if (notifier instanceof ResourceSet)
+ {
+ if (notification.getFeatureID(ResourceSet.class) == ResourceSet.RESOURCE_SET__RESOURCES)
+ {
+ switch (notification.getEventType())
+ {
+ case Notification.ADD:
+ case Notification.SET:
+ //case Notification.REMOVE:
+ {
+ Resource resource = (Resource)notification.getNewValue();
+ loadingTargets = true;
+ addAdapter(resource);
+ loadingTargets = false;
+ break;
+ }
+
+ case Notification.ADD_MANY:
+ //case Notification.REMOVE_MANY:
+ {
+ @SuppressWarnings("unchecked") Collection<Resource> resources = (Collection<Resource>)notification.getNewValue();
+ loadingTargets = true;
+ for (Resource resource : resources)
+ {
+ addAdapter(resource);
+ }
+ loadingTargets = false;
+ }
+ }
+ }
+ }
+ }
+
+ protected boolean shouldRecord(EStructuralFeature feature, EReference containment, Notification notification, EObject eObject)
+ {
+ return shouldRecord(feature, eObject) &&
+ notification.getEventType() != Notification.RESOLVE;
+ }
+
+ protected void handleFeature(EStructuralFeature feature, EReference containment, Notification notification, EObject eObject)
+ {
+ boolean shouldRecord = shouldRecord(feature, containment, notification, eObject);
+
+ List<FeatureChange> changes = null;
+ FeatureChange change = null;
+ if (shouldRecord)
+ {
+ changes = getFeatureChanges(eObject);
+ change = getFeatureChange(changes, feature);
+ }
+
+ switch (notification.getEventType())
+ {
+ case Notification.RESOLVE:
+ case Notification.SET:
+ case Notification.UNSET:
+ {
+ if (change == null && changes != null)
+ {
+ if (feature.isMany())
+ {
+ List<Object> oldValue = new BasicEList<Object>((Collection<?>)eObject.eGet(feature));
+ int index = notification.getPosition();
+ if (index != Notification.NO_INDEX)
+ {
+ oldValue.set(index, notification.getOldValue());
+ }
+ change = createFeatureChange(eObject, feature, oldValue, notification.wasSet());
+ }
+ else
+ {
+ Object oldValue = notification.getOldValue();
+ change = createFeatureChange(eObject, feature, oldValue, notification.wasSet());
+ }
+ ((InternalEList<FeatureChange>)changes).addUnique(change);
+ }
+ if (containment != null)
+ {
+ Object newValue = notification.getNewValue();
+ if (newValue != null && newValue != Boolean.TRUE && newValue != Boolean.FALSE)
+ {
+ addAdapter((Notifier)newValue);
+ }
+ }
+ break;
+ }
+ case Notification.ADD:
+ {
+ if (change == null && changes != null)
+ {
+ List<Object> oldValue = new BasicEList<Object>((Collection<?>)eObject.eGet(feature));
+ oldValue.remove(notification.getPosition());
+ change = createFeatureChange(eObject, feature, oldValue, notification.wasSet());
+ ((InternalEList<FeatureChange>)changes).addUnique(change);
+ }
+ if (containment != null)
+ {
+ Notifier newValue = (Notifier)notification.getNewValue();
+ addAdapter(newValue);
+ }
+ break;
+ }
+ case Notification.ADD_MANY:
+ {
+ if (change == null && changes != null)
+ {
+ List<Object> oldValue = new BasicEList<Object>((Collection<?>)eObject.eGet(feature));
+ int position = notification.getPosition();
+ for (int i = ((Collection<?>)notification.getNewValue()).size(); --i >= 0;)
+ {
+ oldValue.remove(position);
+ }
+ change = createFeatureChange(eObject, feature, oldValue, notification.wasSet());
+ ((InternalEList<FeatureChange>)changes).addUnique(change);
+ }
+ if (containment != null)
+ {
+ @SuppressWarnings("unchecked") Collection<Notifier> newValues = (Collection<Notifier>)notification.getNewValue();
+ for (Notifier newValue : newValues)
+ {
+ addAdapter(newValue);
+ }
+ }
+ break;
+ }
+ case Notification.REMOVE:
+ {
+ if (change == null && changes != null)
+ {
+ List<Object> oldValue = new BasicEList<Object>((Collection<?>)eObject.eGet(feature));
+
+ // If there's no position, the list is being cleared.
+ //
+ int position = notification.getPosition();
+ if (position == Notification.NO_INDEX)
+ {
+ position = 0;
+ }
+ oldValue.add(position, notification.getOldValue());
+ change = createFeatureChange(eObject, feature, oldValue, notification.wasSet());
+ ((InternalEList<FeatureChange>)changes).addUnique(change);
+ }
+ break;
+ }
+ case Notification.REMOVE_MANY:
+ {
+ if (change == null && changes != null)
+ {
+ @SuppressWarnings("unchecked") List<Object> removedValues = (List<Object>)notification.getOldValue();
+ List<Object> oldValue = new BasicEList<Object>((Collection<?>)eObject.eGet(feature));
+ int[] positions = (int[])notification.getNewValue();
+ if (positions == null)
+ {
+ oldValue.addAll(removedValues);
+ }
+ else
+ {
+ for (int i = 0; i < positions.length; ++i)
+ {
+ oldValue.add(positions[i], removedValues.get(i));
+ }
+ }
+ change = createFeatureChange(eObject, feature, oldValue, notification.wasSet());
+ ((InternalEList<FeatureChange>)changes).addUnique(change);
+ }
+ break;
+ }
+ case Notification.MOVE:
+ {
+ if (change == null && changes != null)
+ {
+ EList<Object> oldValue = new BasicEList<Object>((Collection<?>)eObject.eGet(feature));
+ int position = notification.getPosition();
+ int oldPosition = (Integer)notification.getOldValue();
+ oldValue.move(oldPosition, position);
+ change = createFeatureChange(eObject, feature, oldValue, notification.wasSet());
+ ((InternalEList<FeatureChange>)changes).addUnique(change);
+ }
+ break;
+ }
+ }
+ }
+
+ protected void handleResource(Notification notification)
+ {
+ Resource resource = null;
+ ResourceChange change = null;
+ if (isRecording())
+ {
+ resource = (Resource)notification.getNotifier();
+ change = getResourceChange(resource);
+ }
+
+ int eventType = notification.getEventType();
+ switch (eventType)
+ {
+ case Notification.SET:
+ case Notification.UNSET:
+ {
+ if (change == null && resource != null)
+ {
+ EList<Object> oldValue = new BasicEList<Object>(resource.getContents());
+ int index = notification.getPosition();
+ if (index != Notification.NO_INDEX)
+ {
+ oldValue.set(index, notification.getOldValue());
+ }
+ change = createResourceChange(resource, oldValue);
+ getResourceChanges().add(change);
+
+ Notifier newValue = (Notifier)notification.getNewValue();
+ if (newValue != null)
+ {
+ addAdapter(newValue);
+ }
+ }
+ break;
+ }
+ case Notification.ADD:
+ {
+ if (change == null && resource != null)
+ {
+ EList<Object> oldValue = new BasicEList<Object>(resource.getContents());
+ oldValue.remove(notification.getPosition());
+ change = createResourceChange(resource, oldValue);
+ getResourceChanges().add(change);
+ }
+ Notifier newValue = (Notifier)notification.getNewValue();
+ addAdapter(newValue);
+ break;
+ }
+ case Notification.ADD_MANY:
+ {
+ if (change == null && resource != null)
+ {
+ EList<Object> oldValue = new BasicEList<Object>(resource.getContents());
+ int position = notification.getPosition();
+ for (int i = ((Collection<?>)notification.getNewValue()).size(); --i >= 0;)
+ {
+ oldValue.remove(position);
+ }
+ change = createResourceChange(resource, oldValue);
+ getResourceChanges().add(change);
+ }
+ @SuppressWarnings("unchecked") Collection<Notifier> newValues = (Collection<Notifier>)notification.getNewValue();
+ for (Notifier newValue : newValues)
+ {
+ addAdapter(newValue);
+ }
+ break;
+ }
+ case Notification.REMOVE:
+ {
+ if (change == null && resource != null)
+ {
+ EList<Object> oldValue = new BasicEList<Object>(resource.getContents());
+
+ // If there's no position, the list is being cleared.
+ //
+ int position = notification.getPosition();
+ if (position == Notification.NO_INDEX)
+ {
+ position = 0;
+ }
+ oldValue.add(position, notification.getOldValue());
+ change = createResourceChange(resource, oldValue);
+ getResourceChanges().add(change);
+ }
+ break;
+ }
+ case Notification.REMOVE_MANY:
+ {
+ if (change == null && resource != null)
+ {
+ @SuppressWarnings("unchecked") List<Object> removedValues = (List<Object>)notification.getOldValue();
+ EList<Object> oldValue = new BasicEList<Object>(resource.getContents());
+ int[] positions = (int[])notification.getNewValue();
+ if (positions == null)
+ {
+ oldValue.addAll(removedValues);
+ }
+ else
+ {
+ for (int i = 0; i < positions.length; ++i)
+ {
+ oldValue.add(positions[i], removedValues.get(i));
+ }
+ }
+ change = createResourceChange(resource, oldValue);
+ getResourceChanges().add(change);
+ }
+ break;
+ }
+ case Notification.MOVE:
+ {
+ if (change == null && resource != null)
+ {
+ EList<Object> oldValue = new BasicEList<Object>(resource.getContents());
+ int position = notification.getPosition();
+ int oldPosition = (Integer)notification.getOldValue();
+ oldValue.move(oldPosition, position);
+ change = createResourceChange(resource, oldValue);
+ getResourceChanges().add(change);
+ }
+ break;
+ }
+ }
+ }
+
+ /**
+ * Handles installation of the adapter
+ * by adding the adapter to each of the directly contained objects.
+ */
+ public void setTarget(Notifier target)
+ {
+ if (!targetObjects.add(target))
+ {
+ throw new IllegalStateException("The target should not be set more than once");
+ }
+
+ if (loadingTargets)
+ {
+ originalTargetObjects.add(target);
+ }
+
+ Iterator<?> contents =
+ target instanceof EObject ?
+ resolveProxies ?
+ ((EObject)target).eContents().iterator() :
+ ((InternalEList<?>)((EObject)target).eContents()).basicIterator() :
+ target instanceof ResourceSet ?
+ ((ResourceSet)target).getResources().iterator() :
+ target instanceof Resource ?
+ ((Resource)target).getContents().iterator() :
+ null;
+
+ if (contents != null)
+ {
+ while (contents.hasNext())
+ {
+ Notifier notifier = (Notifier)contents.next();
+ addAdapter(notifier);
+ }
+ }
+ }
+
+ public void unsetTarget(Notifier oldTarget)
+ {
+ targetObjects.remove(oldTarget);
+ }
+
+ protected void addAdapter(Notifier notifier)
+ {
+ if (notifier != getChangeDescription())
+ {
+ EList<Adapter> eAdapters = notifier.eAdapters();
+ if (!eAdapters.contains(this))
+ {
+ eAdapters.add(this);
+ }
+ }
+ }
+
+ public Notifier getTarget()
+ {
+ return null;
+ }
+
+ public boolean isAdapterForType(Object type)
+ {
+ return false;
+ }
+}
\ No newline at end of file
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeSwitch.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeSwitch.java
new file mode 100644
index 0000000..1462612
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ChangeSwitch.java
@@ -0,0 +1,269 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ChangeSwitch.java,v 1.9 2007/06/12 21:15:20 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.util;
+
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.change.*;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Switch</b> for the model's inheritance hierarchy.
+ * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
+ * to invoke the <code>caseXXX</code> method for each class of the model,
+ * starting with the actual class of the object
+ * and proceeding up the inheritance hierarchy
+ * until a non-null result is returned,
+ * which is the result of the switch.
+ * <!-- end-user-doc -->
+ * @see org.eclipse.emf.ecore.change.ChangePackage
+ * @generated
+ */
+public class ChangeSwitch<T>
+{
+ /**
+ * The cached model package
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ protected static ChangePackage modelPackage;
+
+ /**
+ * Creates an instance of the switch.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+ public ChangeSwitch()
+ {
+ if (modelPackage == null)
+ {
+ modelPackage = ChangePackage.eINSTANCE;
+ }
+ }
+
+ /**
+ * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the first non-null result returned by a <code>caseXXX</code> call.
+ * @generated
+ */
+ public T doSwitch(EObject theEObject)
+ {
+ return doSwitch(theEObject.eClass(), theEObject);
+ }
+
+ /**
+ * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the first non-null result returned by a <code>caseXXX</code> call.
+ * @generated
+ */
+ protected T doSwitch(EClass theEClass, EObject theEObject)
+ {
+ if (theEClass.eContainer() == modelPackage)
+ {
+ return doSwitch(theEClass.getClassifierID(), theEObject);
+ }
+ else
+ {
+ List<EClass> eSuperTypes = theEClass.getESuperTypes();
+ return
+ eSuperTypes.isEmpty() ?
+ defaultCase(theEObject) :
+ doSwitch(eSuperTypes.get(0), theEObject);
+ }
+ }
+
+ /**
+ * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @return the first non-null result returned by a <code>caseXXX</code> call.
+ * @generated
+ */
+ protected T doSwitch(int classifierID, EObject theEObject)
+ {
+ switch (classifierID)
+ {
+ case ChangePackage.CHANGE_DESCRIPTION:
+ {
+ ChangeDescription changeDescription = (ChangeDescription)theEObject;
+ T result = caseChangeDescription(changeDescription);
+ if (result == null) result = defaultCase(theEObject);
+ return result;
+ }
+ case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY:
+ {
+ @SuppressWarnings("unchecked") Map.Entry<EObject, EList<FeatureChange>> eObjectToChangesMapEntry = (Map.Entry<EObject, EList<FeatureChange>>)theEObject;
+ T result = caseEObjectToChangesMapEntry(eObjectToChangesMapEntry);
+ if (result == null) result = defaultCase(theEObject);
+ return result;
+ }
+ case ChangePackage.FEATURE_CHANGE:
+ {
+ FeatureChange featureChange = (FeatureChange)theEObject;
+ T result = caseFeatureChange(featureChange);
+ if (result == null) result = defaultCase(theEObject);
+ return result;
+ }
+ case ChangePackage.LIST_CHANGE:
+ {
+ ListChange listChange = (ListChange)theEObject;
+ T result = caseListChange(listChange);
+ if (result == null) result = defaultCase(theEObject);
+ return result;
+ }
+ case ChangePackage.RESOURCE_CHANGE:
+ {
+ ResourceChange resourceChange = (ResourceChange)theEObject;
+ T result = caseResourceChange(resourceChange);
+ if (result == null) result = defaultCase(theEObject);
+ return result;
+ }
+ case ChangePackage.FEATURE_MAP_ENTRY:
+ {
+ FeatureMapEntry featureMapEntry = (FeatureMapEntry)theEObject;
+ T result = caseFeatureMapEntry(featureMapEntry);
+ if (result == null) result = defaultCase(theEObject);
+ return result;
+ }
+ default: return defaultCase(theEObject);
+ }
+ }
+
+ /**
+ * Returns the result of interpreting the object as an instance of '<em>Description</em>'.
+ * <!-- begin-user-doc -->
+ * This implementation returns null;
+ * returning a non-null result will terminate the switch.
+ * <!-- end-user-doc -->
+ * @param object the target of the switch.
+ * @return the result of interpreting the object as an instance of '<em>Description</em>'.
+ * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+ * @generated
+ */
+ public T caseChangeDescription(ChangeDescription object)
+ {
+ return null;
+ }
+
+ /**
+ * Returns the result of interpreting the object as an instance of '<em>EObject To Changes Map Entry</em>'.
+ * <!-- begin-user-doc -->
+ * This implementation returns null;
+ * returning a non-null result will terminate the switch.
+ * <!-- end-user-doc -->
+ * @param object the target of the switch.
+ * @return the result of interpreting the object as an instance of '<em>EObject To Changes Map Entry</em>'.
+ * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+ * @generated
+ */
+ public T caseEObjectToChangesMapEntry(Map.Entry<EObject, EList<FeatureChange>> object)
+ {
+ return null;
+ }
+
+ /**
+ * Returns the result of interpreting the object as an instance of '<em>Feature Change</em>'.
+ * <!-- begin-user-doc -->
+ * This implementation returns null;
+ * returning a non-null result will terminate the switch.
+ * <!-- end-user-doc -->
+ * @param object the target of the switch.
+ * @return the result of interpreting the object as an instance of '<em>Feature Change</em>'.
+ * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+ * @generated
+ */
+ public T caseFeatureChange(FeatureChange object)
+ {
+ return null;
+ }
+
+ /**
+ * Returns the result of interpreting the object as an instance of '<em>List Change</em>'.
+ * <!-- begin-user-doc -->
+ * This implementation returns null;
+ * returning a non-null result will terminate the switch.
+ * <!-- end-user-doc -->
+ * @param object the target of the switch.
+ * @return the result of interpreting the object as an instance of '<em>List Change</em>'.
+ * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+ * @generated
+ */
+ public T caseListChange(ListChange object)
+ {
+ return null;
+ }
+
+ /**
+ * Returns the result of interpreting the object as an instance of '<em>Resource Change</em>'.
+ * <!-- begin-user-doc -->
+ * This implementation returns null;
+ * returning a non-null result will terminate the switch.
+ * <!-- end-user-doc -->
+ * @param object the target of the switch.
+ * @return the result of interpreting the object as an instance of '<em>Resource Change</em>'.
+ * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+ * @generated
+ */
+ public T caseResourceChange(ResourceChange object)
+ {
+ return null;
+ }
+
+ /**
+ * Returns the result of interpreting the object as an instance of '<em>Feature Map Entry</em>'.
+ * <!-- begin-user-doc -->
+ * This implementation returns null;
+ * returning a non-null result will terminate the switch.
+ * <!-- end-user-doc -->
+ * @param object the target of the switch.
+ * @return the result of interpreting the object as an instance of '<em>Feature Map Entry</em>'.
+ * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+ * @generated
+ */
+ public T caseFeatureMapEntry(FeatureMapEntry object)
+ {
+ return null;
+ }
+
+ /**
+ * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
+ * <!-- begin-user-doc -->
+ * This implementation returns null;
+ * returning a non-null result will terminate the switch, but this is the last case anyway.
+ * <!-- end-user-doc -->
+ * @param object the target of the switch.
+ * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
+ * @see #doSwitch(org.eclipse.emf.ecore.EObject)
+ * @generated
+ */
+ public T defaultCase(EObject object)
+ {
+ return null;
+ }
+
+} //ChangeSwitch
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ListDifferenceAnalyzer.java b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ListDifferenceAnalyzer.java
new file mode 100644
index 0000000..ecbe42b
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/ListDifferenceAnalyzer.java
@@ -0,0 +1,175 @@
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: ListDifferenceAnalyzer.java,v 1.2 2008/05/04 17:03:41 emerks Exp $
+ */
+package org.eclipse.emf.ecore.change.util;
+
+import org.eclipse.emf.common.util.BasicEList;
+import org.eclipse.emf.common.util.ECollections;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.change.ChangeFactory;
+import org.eclipse.emf.ecore.change.ChangeKind;
+import org.eclipse.emf.ecore.change.ListChange;
+
+
+/**
+ * Abstract class implementing the methods required to compute differences between
+ * lists. The differences are described by {@link ListChange} objects.
+ * @since 2.3
+ */
+public class ListDifferenceAnalyzer
+{
+ /**
+ * Analyzes the differences between two lists, returning the {@link ListChange list changes}
+ * that describe how the <code>newList</code> could be changed to the contents of
+ * <code>oldList</code>. The lists are not modified by this method.</p>
+ * @param oldList
+ * @param newList
+ * @return a list of {@link ListChange}
+ */
+ public EList<ListChange> analyzeLists(EList<?> oldList, EList<?> newList)
+ {
+ EList<ListChange> listChanges = new BasicEList<ListChange>();
+ analyzeLists(new BasicEList<Object>(oldList), newList, listChanges);
+ return listChanges;
+ }
+
+ /**
+ * <p>Analyzes the differences between two lists, adding new {@link ListChange list changes} to the
+ * specified <code>listChanges</code>. The list changes describe how the <code>newList</code>
+ * should be manipulated in order to have the same contents of <code>oldList</code></p>
+ *
+ * <p>This methods changes the contents of <code>oldList</code></p>
+ *
+ * @param oldList
+ * @param newList
+ * @param listChanges
+ */
+ public void analyzeLists(EList<Object> oldList, EList<?> newList, EList<ListChange> listChanges)
+ {
+ createListChanges(new BasicEList<Object>(oldList), newList, listChanges);
+ }
+
+ /**
+ * @see #analyzeLists(EList, EList, EList)
+ */
+ protected void createListChanges(EList<Object> oldList, EList<?> newList, EList<ListChange> listChanges)
+ {
+ int index = 0;
+ for (Object newObject : newList)
+ {
+ if (oldList.size() <= index)
+ {
+ createAddListChange(oldList, listChanges, newObject, index);
+ }
+ else
+ {
+ boolean done;
+ do
+ {
+ done = true;
+ Object targetObject = oldList.get(index);
+ if (targetObject == null ? newObject != null : !targetObject.equals(newObject))
+ {
+ int position = ECollections.indexOf(oldList, newObject, index);
+ if (position != -1)
+ {
+ int targetIndex = ECollections.indexOf(newList, targetObject, index);
+ if (targetIndex == -1)
+ {
+ createRemoveListChange(oldList, listChanges, newObject, index);
+ done = false;
+ }
+ else if (targetIndex > position)
+ {
+ if (oldList.size() <= targetIndex)
+ {
+ targetIndex = oldList.size() - 1;
+ }
+ createMoveListChange(oldList, listChanges, newObject, index, targetIndex);
+ done = false;
+ }
+ else
+ {
+ createMoveListChange(oldList, listChanges, newObject, position, index);
+ }
+ }
+ else
+ {
+ createAddListChange(oldList, listChanges, newObject, index);
+ }
+ }
+ }
+ while (!done);
+ }
+ ++index;
+ }
+ for (int i = oldList.size(); i > index;)
+ {
+ createRemoveListChange(oldList, listChanges, null, --i);
+ }
+ }
+
+ /**
+ * Convenience method added to allow subclasses to modify the default implementation
+ * for the scenario in which an element was added to the monitored list.
+ * @see #createListChanges(EList, EList, EList)
+ */
+ protected void createAddListChange(EList<Object> oldList, EList<ListChange> listChanges, Object newObject, int index)
+ {
+ ListChange listChange = createListChange(listChanges, ChangeKind.ADD_LITERAL, index);
+ listChange.getValues().add(newObject);
+ oldList.add(index, newObject);
+ }
+
+ /**
+ * Convenience method added to allow subclasses to modify the default implementation
+ * for the scenario in which an element was removed from the monitored list.
+ * @see #createListChanges(EList, EList, EList)
+ */
+ protected void createRemoveListChange(EList<?> oldList, EList<ListChange> listChanges, Object newObject, int index)
+ {
+ createListChange(listChanges, ChangeKind.REMOVE_LITERAL, index);
+ oldList.remove(index);
+ }
+
+ /**
+ * Convenience method added to allow subclasses to modify the default implementation
+ * for the scenario in which an element was moved in the monitored list.
+ * @see #createListChanges(EList, EList, EList)
+ */
+ protected void createMoveListChange(EList<?> oldList, EList<ListChange> listChanges, Object newObject, int index, int toIndex)
+ {
+ ListChange listChange = createListChange(listChanges, ChangeKind.MOVE_LITERAL, index);
+ listChange.setMoveToIndex(toIndex);
+ oldList.move(toIndex, index);
+ }
+
+ /**
+ * Creates a ListChange, initializes the main attributes, and adds it to the specified listChanges.
+ * @param listChanges
+ * @param kind
+ * @param index
+ * @return ListChange
+ */
+ protected ListChange createListChange(EList<ListChange> listChanges, ChangeKind kind, int index)
+ {
+ ListChange listChange = ChangeFactory.eINSTANCE.createListChange();
+ listChange.setKind(kind);
+ listChange.setIndex(index);
+ listChanges.add(listChange);
+ return listChange;
+ }
+}
diff --git a/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/package.html b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/package.html
new file mode 100644
index 0000000..8cead71
--- /dev/null
+++ b/org.eclipse.emf.ecore.change/src/org/eclipse/emf/ecore/change/util/package.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta name="generator" content="HTML Tidy, see www.w3.org" />
+<meta http-equiv="Content-Type"
+content="text/html; charset=ISO-8859-1" /><!--
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2003-2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ *
+ * </copyright>
+ *
+ * $Id: package.html,v 1.4 2005/06/08 06:16:16 nickb Exp $
+ */
+-->
+<title></title>
+</head>
+<body>
+Provides utilities.
+</body>
+</html>
+
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