Added mapping xtext editor

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/.classpath

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="src-gen"/>
+	<classpathentry kind="src" path="xtend-gen"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/.project

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.irtsaintexupery.xtext.pseim.mapping.ide</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<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.xtext.ui.shared.xtextNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+	</natures>
+</projectDescription>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/META-INF/MANIFEST.MF

@@ -0,0 +1,16 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: com.irtsaintexupery.xtext.pseim.mapping.ide
+Bundle-Vendor: My Company
+Bundle-Version: 1.0.0.qualifier
+Bundle-SymbolicName: com.irtsaintexupery.xtext.pseim.mapping.ide; singleton:=true
+Bundle-ActivationPolicy: lazy
+Require-Bundle: com.irtsaintexupery.xtext.pseim.mapping,
+ com.irtsaintexupery.pseim,
+ org.eclipse.xtext.ide,
+ org.eclipse.xtext.xbase.ide,
+ org.antlr.runtime
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Export-Package: com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr.internal,
+ com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr
+

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/build.properties

@@ -0,0 +1,6 @@
+source.. = src/,\
+           src-gen/,\
+           xtend-gen/
+bin.includes = .,\
+               META-INF/
+bin.excludes = **/*.xtend

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/src-gen/META-INF/services/org.eclipse.xtext.ISetup

@@ -0,0 +1 @@
+com.irtsaintexupery.xtext.pseim.ide.MappingIdeSetup

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/src-gen/com/irtsaintexupery/xtext/pseim/ide/AbstractMappingIdeModule.java

@@ -0,0 +1,47 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ide;
+
+import com.google.inject.Binder;
+import com.google.inject.name.Names;
+import com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr.MappingParser;
+import com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr.internal.InternalMappingLexer;
+import org.eclipse.xtext.ide.DefaultIdeModule;
+import org.eclipse.xtext.ide.LexerIdeBindings;
+import org.eclipse.xtext.ide.editor.contentassist.FQNPrefixMatcher;
+import org.eclipse.xtext.ide.editor.contentassist.IPrefixMatcher;
+import org.eclipse.xtext.ide.editor.contentassist.IProposalConflictHelper;
+import org.eclipse.xtext.ide.editor.contentassist.antlr.AntlrProposalConflictHelper;
+import org.eclipse.xtext.ide.editor.contentassist.antlr.IContentAssistParser;
+import org.eclipse.xtext.ide.editor.contentassist.antlr.internal.Lexer;
+
+/**
+ * Manual modifications go to {@link MappingIdeModule}.
+ */
+@SuppressWarnings("all")
+public abstract class AbstractMappingIdeModule extends DefaultIdeModule {
+
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public void configureContentAssistLexer(Binder binder) {
+		binder.bind(Lexer.class)
+			.annotatedWith(Names.named(LexerIdeBindings.CONTENT_ASSIST))
+			.to(InternalMappingLexer.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends IContentAssistParser> bindIContentAssistParser() {
+		return MappingParser.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends IProposalConflictHelper> bindIProposalConflictHelper() {
+		return AntlrProposalConflictHelper.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.exporting.QualifiedNamesFragment2
+	public Class<? extends IPrefixMatcher> bindIPrefixMatcher() {
+		return FQNPrefixMatcher.class;
+	}
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/src-gen/com/irtsaintexupery/xtext/pseim/ide/contentassist/antlr/MappingParser.java

@@ -0,0 +1,80 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr;
+
+import com.google.inject.Inject;
+import com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr.internal.InternalMappingParser;
+import com.irtsaintexupery.xtext.pseim.services.MappingGrammarAccess;
+import java.util.HashMap;
+import java.util.Map;
+import org.eclipse.xtext.AbstractElement;
+import org.eclipse.xtext.ide.editor.contentassist.antlr.AbstractContentAssistParser;
+
+public class MappingParser extends AbstractContentAssistParser {
+
+	@Inject
+	private MappingGrammarAccess grammarAccess;
+
+	private Map<AbstractElement, String> nameMappings;
+
+	@Override
+	protected InternalMappingParser createParser() {
+		InternalMappingParser result = new InternalMappingParser(null);
+		result.setGrammarAccess(grammarAccess);
+		return result;
+	}
+
+	@Override
+	protected String getRuleName(AbstractElement element) {
+		if (nameMappings == null) {
+			nameMappings = new HashMap<AbstractElement, String>() {
+				private static final long serialVersionUID = 1L;
+				{
+					put(grammarAccess.getPatternApplicationAccess().getGroup(), "rule__PatternApplication__Group__0");
+					put(grammarAccess.getPatternApplicationAccess().getGroup_5(), "rule__PatternApplication__Group_5__0");
+					put(grammarAccess.getPatternApplicationAccess().getGroup_6(), "rule__PatternApplication__Group_6__0");
+					put(grammarAccess.getPatternApplicationAccess().getGroup_7(), "rule__PatternApplication__Group_7__0");
+					put(grammarAccess.getCardinalityValueAccess().getGroup(), "rule__CardinalityValue__Group__0");
+					put(grammarAccess.getPortMappingAccess().getGroup(), "rule__PortMapping__Group__0");
+					put(grammarAccess.getPortMappingAccess().getGroup_1(), "rule__PortMapping__Group_1__0");
+					put(grammarAccess.getGraphElementMappingAccess().getGroup(), "rule__GraphElementMapping__Group__0");
+					put(grammarAccess.getGraphElementMappingAccess().getGroup_1(), "rule__GraphElementMapping__Group_1__0");
+					put(grammarAccess.getEIntAccess().getGroup(), "rule__EInt__Group__0");
+					put(grammarAccess.getQualifiedIDAccess().getGroup(), "rule__QualifiedID__Group__0");
+					put(grammarAccess.getQualifiedIDAccess().getGroup_1(), "rule__QualifiedID__Group_1__0");
+					put(grammarAccess.getPatternApplicationAccess().getModelAssignment_1(), "rule__PatternApplication__ModelAssignment_1");
+					put(grammarAccess.getPatternApplicationAccess().getPatternAssignment_3(), "rule__PatternApplication__PatternAssignment_3");
+					put(grammarAccess.getPatternApplicationAccess().getCardinalityValuesAssignment_5_1(), "rule__PatternApplication__CardinalityValuesAssignment_5_1");
+					put(grammarAccess.getPatternApplicationAccess().getCardinalityValuesAssignment_5_2(), "rule__PatternApplication__CardinalityValuesAssignment_5_2");
+					put(grammarAccess.getPatternApplicationAccess().getModelElementAssignment_6_1(), "rule__PatternApplication__ModelElementAssignment_6_1");
+					put(grammarAccess.getPatternApplicationAccess().getModelElementAssignment_6_2(), "rule__PatternApplication__ModelElementAssignment_6_2");
+					put(grammarAccess.getPatternApplicationAccess().getPortMappingAssignment_7_1(), "rule__PatternApplication__PortMappingAssignment_7_1");
+					put(grammarAccess.getPatternApplicationAccess().getPortMappingAssignment_7_2(), "rule__PatternApplication__PortMappingAssignment_7_2");
+					put(grammarAccess.getCardinalityValueAccess().getCardinalityElementAssignment_0(), "rule__CardinalityValue__CardinalityElementAssignment_0");
+					put(grammarAccess.getCardinalityValueAccess().getValueAssignment_2(), "rule__CardinalityValue__ValueAssignment_2");
+					put(grammarAccess.getPortMappingAccess().getModelPortAssignment_0(), "rule__PortMapping__ModelPortAssignment_0");
+					put(grammarAccess.getPortMappingAccess().getModelPortAssignment_1_1(), "rule__PortMapping__ModelPortAssignment_1_1");
+					put(grammarAccess.getPortMappingAccess().getPatternPortAssignment_3(), "rule__PortMapping__PatternPortAssignment_3");
+					put(grammarAccess.getGraphElementMappingAccess().getModelGraphElementAssignment_0(), "rule__GraphElementMapping__ModelGraphElementAssignment_0");
+					put(grammarAccess.getGraphElementMappingAccess().getModelGraphElementAssignment_1_1(), "rule__GraphElementMapping__ModelGraphElementAssignment_1_1");
+					put(grammarAccess.getGraphElementMappingAccess().getPatternGraphElementAssignment_3(), "rule__GraphElementMapping__PatternGraphElementAssignment_3");
+				}
+			};
+		}
+		return nameMappings.get(element);
+	}
+			
+	@Override
+	protected String[] getInitialHiddenTokens() {
+		return new String[] { "RULE_WS", "RULE_ML_COMMENT", "RULE_SL_COMMENT" };
+	}
+
+	public MappingGrammarAccess getGrammarAccess() {
+		return this.grammarAccess;
+	}
+
+	public void setGrammarAccess(MappingGrammarAccess grammarAccess) {
+		this.grammarAccess = grammarAccess;
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/src-gen/com/irtsaintexupery/xtext/pseim/ide/contentassist/antlr/PartialMappingContentAssistParser.java

@@ -0,0 +1,34 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr;
+
+import java.util.Collection;
+import java.util.Collections;
+import org.eclipse.xtext.AbstractRule;
+import org.eclipse.xtext.ide.editor.contentassist.antlr.FollowElement;
+import org.eclipse.xtext.ide.editor.contentassist.antlr.internal.AbstractInternalContentAssistParser;
+import org.eclipse.xtext.ide.editor.partialEditing.IPartialEditingContentAssistParser;
+import org.eclipse.xtext.util.PolymorphicDispatcher;
+
+public class PartialMappingContentAssistParser extends MappingParser implements IPartialEditingContentAssistParser {
+
+	private AbstractRule rule;
+
+	@Override
+	public void initializeFor(AbstractRule rule) {
+		this.rule = rule;
+	}
+
+	@Override
+	protected Collection<FollowElement> getFollowElements(AbstractInternalContentAssistParser parser) {
+		if (rule == null || rule.eIsProxy())
+			return Collections.emptyList();
+		String methodName = "entryRule" + rule.getName();
+		PolymorphicDispatcher<Collection<FollowElement>> dispatcher = 
+			new PolymorphicDispatcher<Collection<FollowElement>>(methodName, 0, 0, Collections.singletonList(parser));
+		dispatcher.invoke();
+		return parser.getFollowElements();
+	}
+
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/src-gen/com/irtsaintexupery/xtext/pseim/ide/contentassist/antlr/internal/InternalMapping.tokens

@@ -0,0 +1,29 @@
+','=19
+'-'=20
+'->'=18
+'.'=21
+'components'=16
+'multiplicity'=15
+'ports'=17
+'transform'=11
+'using'=12
+'{'=13
+'}'=14
+RULE_ANY_OTHER=10
+RULE_ID=5
+RULE_INT=4
+RULE_ML_COMMENT=7
+RULE_SL_COMMENT=8
+RULE_STRING=6
+RULE_WS=9
+T__11=11
+T__12=12
+T__13=13
+T__14=14
+T__15=15
+T__16=16
+T__17=17
+T__18=18
+T__19=19
+T__20=20
+T__21=21

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/src/com/irtsaintexupery/xtext/pseim/ide/MappingIdeModule.xtend

@@ -0,0 +1,11 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ide
+
+
+/**
+ * Use this class to register ide components.
+ */
+class MappingIdeModule extends AbstractMappingIdeModule {
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/src/com/irtsaintexupery/xtext/pseim/ide/MappingIdeSetup.xtend

@@ -0,0 +1,20 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ide
+
+import com.google.inject.Guice
+import com.irtsaintexupery.xtext.pseim.MappingRuntimeModule
+import com.irtsaintexupery.xtext.pseim.MappingStandaloneSetup
+import org.eclipse.xtext.util.Modules2
+
+/**
+ * Initialization support for running Xtext languages as language servers.
+ */
+class MappingIdeSetup extends MappingStandaloneSetup {
+
+	override createInjector() {
+		Guice.createInjector(Modules2.mixin(new MappingRuntimeModule, new MappingIdeModule))
+	}
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ide/xtend-gen/com/irtsaintexupery/xtext/pseim/ide/.gitignore

@@ -0,0 +1,6 @@
+/.MappingIdeModule.java._trace
+/.MappingIdeSetup.java._trace
+/.MappingIdeModule.xtendbin
+/.MappingIdeSetup.xtendbin
+/MappingIdeModule.java
+/MappingIdeSetup.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/.classpath

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="src-gen"/>
+	<classpathentry kind="src" path="xtend-gen"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/.project

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.irtsaintexupery.xtext.pseim.mapping.ui</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<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.xtext.ui.shared.xtextNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+	</natures>
+</projectDescription>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/META-INF/MANIFEST.MF

@@ -0,0 +1,26 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: com.irtsaintexupery.xtext.pseim.mapping.ui
+Bundle-Vendor: My Company
+Bundle-Version: 1.0.0.qualifier
+Bundle-SymbolicName: com.irtsaintexupery.xtext.pseim.mapping.ui; singleton:=true
+Bundle-ActivationPolicy: lazy
+Require-Bundle: com.irtsaintexupery.xtext.pseim.mapping,
+ com.irtsaintexupery.xtext.pseim.mapping.ide,
+ com.irtsaintexupery.pseim,
+ org.eclipse.xtext.ui,
+ org.eclipse.xtext.ui.shared,
+ org.eclipse.xtext.ui.codetemplates.ui,
+ org.eclipse.ui.editors;bundle-version="3.5.0",
+ org.eclipse.ui.ide;bundle-version="3.5.0",
+ org.eclipse.ui,
+ org.eclipse.compare,
+ org.eclipse.xtext.builder,
+ org.eclipse.xtend.lib;resolution:=optional,
+ org.eclipse.xtext.xbase.lib
+Import-Package: org.apache.log4j
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Export-Package: com.irtsaintexupery.xtext.pseim.ui.contentassist,
+ com.irtsaintexupery.xtext.pseim.mapping.ui.internal,
+ com.irtsaintexupery.xtext.pseim.ui.quickfix
+Bundle-Activator: com.irtsaintexupery.xtext.pseim.mapping.ui.internal.MappingActivator

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/build.properties

@@ -0,0 +1,7 @@
+source.. = src/,\
+           src-gen/,\
+           xtend-gen/
+bin.includes = .,\
+               META-INF/,\
+               plugin.xml
+bin.excludes = **/*.xtend

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/plugin.xml

@@ -0,0 +1,410 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.0"?>
+<plugin>
+	<extension
+		point="org.eclipse.ui.editors">
+		<editor
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.XtextEditor"
+			contributorClass="org.eclipse.ui.editors.text.TextEditorActionContributor"
+			default="true"
+			extensions="mapping"
+			id="com.irtsaintexupery.xtext.pseim.Mapping"
+			name="Mapping Editor">
+		</editor>
+	</extension>
+	<extension
+		point="org.eclipse.ui.handlers">
+		<handler
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.hyperlinking.OpenDeclarationHandler"
+			commandId="org.eclipse.xtext.ui.editor.hyperlinking.OpenDeclaration">
+			<activeWhen>
+				<reference
+					definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+				</reference>
+			</activeWhen>
+		</handler>
+		<handler
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.handler.ValidateActionHandler"
+			commandId="com.irtsaintexupery.xtext.pseim.Mapping.validate">
+		<activeWhen>
+			<reference
+					definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+			</reference>
+		</activeWhen>
+		</handler>
+		<!-- copy qualified name -->
+		<handler
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.copyqualifiedname.EditorCopyQualifiedNameHandler"
+			commandId="org.eclipse.xtext.ui.editor.copyqualifiedname.EditorCopyQualifiedName">
+			<activeWhen>
+				<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened" />
+			</activeWhen>
+		</handler>
+		<handler
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.copyqualifiedname.OutlineCopyQualifiedNameHandler"
+			commandId="org.eclipse.xtext.ui.editor.copyqualifiedname.OutlineCopyQualifiedName">
+			<activeWhen>
+				<and>
+					<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.XtextEditor.opened" />
+					<iterate>
+						<adapt type="org.eclipse.xtext.ui.editor.outline.IOutlineNode" />
+					</iterate>
+				</and>
+			</activeWhen>
+		</handler>
+	</extension>
+	<extension point="org.eclipse.core.expressions.definitions">
+		<definition id="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+			<and>
+				<reference definitionId="isActiveEditorAnInstanceOfXtextEditor"/>
+				<with variable="activeEditor">
+					<test property="org.eclipse.xtext.ui.editor.XtextEditor.languageName"
+						value="com.irtsaintexupery.xtext.pseim.Mapping"
+						forcePluginActivation="true"/>
+				</with>
+			</and>
+		</definition>
+		<definition id="com.irtsaintexupery.xtext.pseim.Mapping.XtextEditor.opened">
+			<and>
+				<reference definitionId="isXtextEditorActive"/>
+				<with variable="activeEditor">
+					<test property="org.eclipse.xtext.ui.editor.XtextEditor.languageName"
+						value="com.irtsaintexupery.xtext.pseim.Mapping"
+						forcePluginActivation="true"/>
+				</with>
+			</and>
+		</definition>
+	</extension>
+	<extension
+			point="org.eclipse.ui.preferencePages">
+		<page
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.preferences.LanguageRootPreferencePage"
+			id="com.irtsaintexupery.xtext.pseim.Mapping"
+			name="Mapping">
+			<keywordReference id="com.irtsaintexupery.xtext.pseim.ui.keyword_Mapping"/>
+		</page>
+		<page
+			category="com.irtsaintexupery.xtext.pseim.Mapping"
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.syntaxcoloring.SyntaxColoringPreferencePage"
+			id="com.irtsaintexupery.xtext.pseim.Mapping.coloring"
+			name="Syntax Coloring">
+			<keywordReference id="com.irtsaintexupery.xtext.pseim.ui.keyword_Mapping"/>
+		</page>
+		<page
+			category="com.irtsaintexupery.xtext.pseim.Mapping"
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.templates.XtextTemplatePreferencePage"
+			id="com.irtsaintexupery.xtext.pseim.Mapping.templates"
+			name="Templates">
+			<keywordReference id="com.irtsaintexupery.xtext.pseim.ui.keyword_Mapping"/>
+		</page>
+	</extension>
+	<extension
+			point="org.eclipse.ui.propertyPages">
+		<page
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.preferences.LanguageRootPreferencePage"
+			id="com.irtsaintexupery.xtext.pseim.Mapping"
+			name="Mapping">
+			<keywordReference id="com.irtsaintexupery.xtext.pseim.ui.keyword_Mapping"/>
+			<enabledWhen>
+				<adapt type="org.eclipse.core.resources.IProject"/>
+			</enabledWhen>
+			<filter name="projectNature" value="org.eclipse.xtext.ui.shared.xtextNature"/>
+		</page>
+	</extension>
+	<extension
+		point="org.eclipse.ui.keywords">
+		<keyword
+			id="com.irtsaintexupery.xtext.pseim.ui.keyword_Mapping"
+			label="Mapping"/>
+	</extension>
+	<extension
+		point="org.eclipse.ui.commands">
+	<command
+			description="Trigger expensive validation"
+			id="com.irtsaintexupery.xtext.pseim.Mapping.validate"
+			name="Validate">
+	</command>
+	<!-- copy qualified name -->
+	<command
+			id="org.eclipse.xtext.ui.editor.copyqualifiedname.EditorCopyQualifiedName"
+			categoryId="org.eclipse.ui.category.edit"
+			description="Copy the qualified name for the selected element"
+			name="Copy Qualified Name">
+	</command>
+	<command
+			id="org.eclipse.xtext.ui.editor.copyqualifiedname.OutlineCopyQualifiedName"
+			categoryId="org.eclipse.ui.category.edit"
+			description="Copy the qualified name for the selected element"
+			name="Copy Qualified Name">
+	</command>
+	</extension>
+	<extension point="org.eclipse.ui.menus">
+		<menuContribution
+			locationURI="popup:#TextEditorContext?after=group.edit">
+			 <command
+				 commandId="com.irtsaintexupery.xtext.pseim.Mapping.validate"
+				 style="push"
+				 tooltip="Trigger expensive validation">
+			<visibleWhen checkEnabled="false">
+				<reference
+					definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+				</reference>
+			</visibleWhen>
+		</command>
+		</menuContribution>
+		<!-- copy qualified name -->
+		<menuContribution locationURI="popup:#TextEditorContext?after=copy">
+			<command commandId="org.eclipse.xtext.ui.editor.copyqualifiedname.EditorCopyQualifiedName"
+				style="push" tooltip="Copy Qualified Name">
+				<visibleWhen checkEnabled="false">
+					<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened" />
+				</visibleWhen>
+			</command>
+		</menuContribution>
+		<menuContribution locationURI="menu:edit?after=copy">
+			<command commandId="org.eclipse.xtext.ui.editor.copyqualifiedname.EditorCopyQualifiedName"
+				style="push" tooltip="Copy Qualified Name">
+				<visibleWhen checkEnabled="false">
+					<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened" />
+				</visibleWhen>
+			</command>
+		</menuContribution>
+		<menuContribution locationURI="popup:org.eclipse.xtext.ui.outline?after=additions">
+			<command commandId="org.eclipse.xtext.ui.editor.copyqualifiedname.OutlineCopyQualifiedName"
+				style="push" tooltip="Copy Qualified Name">
+				<visibleWhen checkEnabled="false">
+					<and>
+						<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.XtextEditor.opened" />
+						<iterate>
+							<adapt type="org.eclipse.xtext.ui.editor.outline.IOutlineNode" />
+						</iterate>
+					</and>
+				</visibleWhen>
+			</command>
+		</menuContribution>
+	</extension>
+	<extension point="org.eclipse.ui.menus">
+		<menuContribution locationURI="popup:#TextEditorContext?endof=group.find">
+			<command commandId="org.eclipse.xtext.ui.editor.FindReferences">
+				<visibleWhen checkEnabled="false">
+					<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+					</reference>
+				</visibleWhen>
+			</command>
+		</menuContribution>
+	</extension>
+	<extension point="org.eclipse.ui.handlers">
+		<handler
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.findrefs.FindReferencesHandler"
+			commandId="org.eclipse.xtext.ui.editor.FindReferences">
+			<activeWhen>
+				<reference
+					definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+				</reference>
+			</activeWhen>
+		</handler>
+	</extension>
+	<!-- adding resource factories -->
+	<extension
+		point="org.eclipse.emf.ecore.extension_parser">
+		<parser
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.resource.IResourceFactory"
+			type="mapping">
+		</parser>
+	</extension>
+	<extension point="org.eclipse.xtext.extension_resourceServiceProvider">
+		<resourceServiceProvider
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.resource.IResourceUIServiceProvider"
+			uriExtension="mapping">
+		</resourceServiceProvider>
+	</extension>
+	<!-- marker definitions for com.irtsaintexupery.xtext.pseim.Mapping -->
+	<extension
+			id="mapping.check.fast"
+			name="Mapping Problem"
+			point="org.eclipse.core.resources.markers">
+		<super type="org.eclipse.xtext.ui.check.fast"/>
+		<persistent value="true"/>
+	</extension>
+	<extension
+			id="mapping.check.normal"
+			name="Mapping Problem"
+			point="org.eclipse.core.resources.markers">
+		<super type="org.eclipse.xtext.ui.check.normal"/>
+		<persistent value="true"/>
+	</extension>
+	<extension
+			id="mapping.check.expensive"
+			name="Mapping Problem"
+			point="org.eclipse.core.resources.markers">
+		<super type="org.eclipse.xtext.ui.check.expensive"/>
+		<persistent value="true"/>
+	</extension>
+	<extension point="org.eclipse.xtext.builder.participant">
+		<participant
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.builder.IXtextBuilderParticipant"
+			fileExtensions="mapping"/>
+	</extension>
+	<extension point="org.eclipse.ui.preferencePages">
+		<page
+			category="com.irtsaintexupery.xtext.pseim.Mapping"
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.builder.preferences.BuilderPreferencePage"
+			id="com.irtsaintexupery.xtext.pseim.Mapping.compiler.preferencePage"
+			name="Compiler">
+			<keywordReference id="com.irtsaintexupery.xtext.pseim.ui.keyword_Mapping"/>
+		</page>
+	</extension>
+	<extension point="org.eclipse.ui.propertyPages">
+		<page
+			category="com.irtsaintexupery.xtext.pseim.Mapping"
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.builder.preferences.BuilderPreferencePage"
+			id="com.irtsaintexupery.xtext.pseim.Mapping.compiler.propertyPage"
+			name="Compiler">
+			<keywordReference id="com.irtsaintexupery.xtext.pseim.ui.keyword_Mapping"/>
+			<enabledWhen>
+				<adapt type="org.eclipse.core.resources.IProject"/>
+			</enabledWhen>
+			<filter name="projectNature" value="org.eclipse.xtext.ui.shared.xtextNature"/>
+		</page>
+	</extension>
+	<extension point="org.eclipse.ui.menus">
+		<menuContribution locationURI="popup:#TextEditorContext?after=xtext.ui.openDeclaration">
+			<command
+				commandId="org.eclipse.xtext.ui.OpenGeneratedFileCommand"
+				id="com.irtsaintexupery.xtext.pseim.Mapping.OpenGeneratedCode"
+				style="push">
+				<visibleWhen checkEnabled="false">
+					<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened" />
+				</visibleWhen>
+			</command>
+		</menuContribution>
+	</extension>
+	<extension point="org.eclipse.ui.handlers">
+		<handler
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.generator.trace.OpenGeneratedFileHandler"
+			commandId="org.eclipse.xtext.ui.OpenGeneratedFileCommand">
+			<activeWhen>
+				<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened" />
+			</activeWhen>
+		</handler>
+	</extension>
+	<!-- Quick Outline -->
+	<extension
+		point="org.eclipse.ui.handlers">
+		<handler 
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.outline.quickoutline.ShowQuickOutlineActionHandler"
+			commandId="org.eclipse.xtext.ui.editor.outline.QuickOutline">
+			<activeWhen>
+				<reference
+					definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+				</reference>
+			</activeWhen>
+		</handler>
+	</extension>
+	<extension
+		point="org.eclipse.ui.commands">
+		<command
+			description="Open the quick outline."
+			id="org.eclipse.xtext.ui.editor.outline.QuickOutline"
+			name="Quick Outline">
+		</command>
+	</extension>
+	<extension point="org.eclipse.ui.menus">
+		<menuContribution
+			locationURI="popup:#TextEditorContext?after=group.open">
+			<command commandId="org.eclipse.xtext.ui.editor.outline.QuickOutline"
+				style="push"
+				tooltip="Open Quick Outline">
+				<visibleWhen checkEnabled="false">
+					<reference definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened"/>
+				</visibleWhen>
+			</command>
+		</menuContribution>
+	</extension>
+	<!-- quickfix marker resolution generator for com.irtsaintexupery.xtext.pseim.Mapping -->
+	<extension
+			point="org.eclipse.ui.ide.markerResolution">
+		<markerResolutionGenerator
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.quickfix.MarkerResolutionGenerator"
+			markerType="com.irtsaintexupery.xtext.pseim.mapping.ui.mapping.check.fast">
+			<attribute
+				name="FIXABLE_KEY"
+				value="true">
+			</attribute>
+		</markerResolutionGenerator>
+		<markerResolutionGenerator
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.quickfix.MarkerResolutionGenerator"
+			markerType="com.irtsaintexupery.xtext.pseim.mapping.ui.mapping.check.normal">
+			<attribute
+				name="FIXABLE_KEY"
+				value="true">
+			</attribute>
+		</markerResolutionGenerator>
+		<markerResolutionGenerator
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.quickfix.MarkerResolutionGenerator"
+			markerType="com.irtsaintexupery.xtext.pseim.mapping.ui.mapping.check.expensive">
+			<attribute
+				name="FIXABLE_KEY"
+				value="true">
+			</attribute>
+		</markerResolutionGenerator>
+	</extension>
+	<!-- Rename Refactoring -->
+	<extension point="org.eclipse.ui.handlers">
+		<handler 
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.refactoring.ui.DefaultRenameElementHandler"
+			commandId="org.eclipse.xtext.ui.refactoring.RenameElement">
+			<activeWhen>
+				<reference
+					definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+				</reference>
+			</activeWhen>
+		</handler>
+	</extension>
+	<extension point="org.eclipse.ui.menus">
+		<menuContribution
+			locationURI="popup:#TextEditorContext?after=group.edit">
+			<command commandId="org.eclipse.xtext.ui.refactoring.RenameElement"
+				style="push">
+				<visibleWhen checkEnabled="false">
+					<reference
+						definitionId="com.irtsaintexupery.xtext.pseim.Mapping.Editor.opened">
+					</reference>
+				</visibleWhen>
+			</command>
+		</menuContribution>
+	</extension>
+	<extension point="org.eclipse.ui.preferencePages">
+		<page
+			category="com.irtsaintexupery.xtext.pseim.Mapping"
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.refactoring.ui.RefactoringPreferencePage"
+			id="com.irtsaintexupery.xtext.pseim.Mapping.refactoring"
+			name="Refactoring">
+			<keywordReference id="com.irtsaintexupery.xtext.pseim.ui.keyword_Mapping"/>
+		</page>
+	</extension>
+	<extension point="org.eclipse.compare.contentViewers">
+		<viewer id="com.irtsaintexupery.xtext.pseim.Mapping.compare.contentViewers"
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.compare.InjectableViewerCreator"
+			extensions="mapping">
+		</viewer>
+	</extension>
+	<extension point="org.eclipse.compare.contentMergeViewers">
+		<viewer id="com.irtsaintexupery.xtext.pseim.Mapping.compare.contentMergeViewers"
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.compare.InjectableViewerCreator"
+			extensions="mapping" label="Mapping Compare">
+		</viewer>
+	</extension>
+	<extension point="org.eclipse.ui.editors.documentProviders">
+		<provider id="com.irtsaintexupery.xtext.pseim.Mapping.editors.documentProviders"
+			class="com.irtsaintexupery.xtext.pseim.ui.MappingExecutableExtensionFactory:org.eclipse.xtext.ui.editor.model.XtextDocumentProvider"
+			extensions="mapping">
+		</provider>
+	</extension>
+	<extension point="org.eclipse.team.core.fileTypes">
+		<fileTypes
+			extension="mapping"
+			type="text">
+		</fileTypes>
+	</extension>
+</plugin>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src-gen/com/irtsaintexupery/xtext/pseim/mapping/ui/internal/MappingActivator.java

@@ -0,0 +1,93 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.mapping.ui.internal;
+
+import com.google.common.collect.Maps;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.Module;
+import com.irtsaintexupery.xtext.pseim.MappingRuntimeModule;
+import com.irtsaintexupery.xtext.pseim.ui.MappingUiModule;
+import java.util.Collections;
+import java.util.Map;
+import org.apache.log4j.Logger;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.eclipse.xtext.ui.shared.SharedStateModule;
+import org.eclipse.xtext.util.Modules2;
+import org.osgi.framework.BundleContext;
+
+/**
+ * This class was generated. Customizations should only happen in a newly
+ * introduced subclass. 
+ */
+public class MappingActivator extends AbstractUIPlugin {
+
+	public static final String COM_IRTSAINTEXUPERY_XTEXT_PSEIM_MAPPING = "com.irtsaintexupery.xtext.pseim.Mapping";
+	
+	private static final Logger logger = Logger.getLogger(MappingActivator.class);
+	
+	private static MappingActivator INSTANCE;
+	
+	private Map<String, Injector> injectors = Collections.synchronizedMap(Maps.<String, Injector> newHashMapWithExpectedSize(1));
+	
+	@Override
+	public void start(BundleContext context) throws Exception {
+		super.start(context);
+		INSTANCE = this;
+	}
+	
+	@Override
+	public void stop(BundleContext context) throws Exception {
+		injectors.clear();
+		INSTANCE = null;
+		super.stop(context);
+	}
+	
+	public static MappingActivator getInstance() {
+		return INSTANCE;
+	}
+	
+	public Injector getInjector(String language) {
+		synchronized (injectors) {
+			Injector injector = injectors.get(language);
+			if (injector == null) {
+				injectors.put(language, injector = createInjector(language));
+			}
+			return injector;
+		}
+	}
+	
+	protected Injector createInjector(String language) {
+		try {
+			Module runtimeModule = getRuntimeModule(language);
+			Module sharedStateModule = getSharedStateModule();
+			Module uiModule = getUiModule(language);
+			Module mergedModule = Modules2.mixin(runtimeModule, sharedStateModule, uiModule);
+			return Guice.createInjector(mergedModule);
+		} catch (Exception e) {
+			logger.error("Failed to create injector for " + language);
+			logger.error(e.getMessage(), e);
+			throw new RuntimeException("Failed to create injector for " + language, e);
+		}
+	}
+	
+	protected Module getRuntimeModule(String grammar) {
+		if (COM_IRTSAINTEXUPERY_XTEXT_PSEIM_MAPPING.equals(grammar)) {
+			return new MappingRuntimeModule();
+		}
+		throw new IllegalArgumentException(grammar);
+	}
+	
+	protected Module getUiModule(String grammar) {
+		if (COM_IRTSAINTEXUPERY_XTEXT_PSEIM_MAPPING.equals(grammar)) {
+			return new MappingUiModule(this);
+		}
+		throw new IllegalArgumentException(grammar);
+	}
+	
+	protected Module getSharedStateModule() {
+		return new SharedStateModule();
+	}
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src-gen/com/irtsaintexupery/xtext/pseim/ui/AbstractMappingUiModule.java

@@ -0,0 +1,293 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui;
+
+import com.google.inject.Binder;
+import com.google.inject.Provider;
+import com.google.inject.name.Names;
+import com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr.MappingParser;
+import com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr.PartialMappingContentAssistParser;
+import com.irtsaintexupery.xtext.pseim.ide.contentassist.antlr.internal.InternalMappingLexer;
+import com.irtsaintexupery.xtext.pseim.ui.contentassist.MappingProposalProvider;
+import com.irtsaintexupery.xtext.pseim.ui.labeling.MappingDescriptionLabelProvider;
+import com.irtsaintexupery.xtext.pseim.ui.labeling.MappingLabelProvider;
+import com.irtsaintexupery.xtext.pseim.ui.outline.MappingOutlineTreeProvider;
+import com.irtsaintexupery.xtext.pseim.ui.quickfix.MappingQuickfixProvider;
+import org.eclipse.compare.IViewerCreator;
+import org.eclipse.core.resources.IWorkspaceRoot;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.eclipse.xtext.builder.BuilderParticipant;
+import org.eclipse.xtext.builder.EclipseOutputConfigurationProvider;
+import org.eclipse.xtext.builder.IXtextBuilderParticipant;
+import org.eclipse.xtext.builder.builderState.IBuilderState;
+import org.eclipse.xtext.builder.clustering.CurrentDescriptions;
+import org.eclipse.xtext.builder.impl.PersistentDataAwareDirtyResource;
+import org.eclipse.xtext.builder.nature.NatureAddingEditorCallback;
+import org.eclipse.xtext.builder.preferences.BuilderPreferenceAccess;
+import org.eclipse.xtext.generator.IContextualOutputConfigurationProvider;
+import org.eclipse.xtext.ide.LexerIdeBindings;
+import org.eclipse.xtext.ide.editor.contentassist.antlr.IContentAssistParser;
+import org.eclipse.xtext.ide.editor.contentassist.antlr.internal.Lexer;
+import org.eclipse.xtext.ide.editor.partialEditing.IPartialEditingContentAssistParser;
+import org.eclipse.xtext.parser.antlr.AntlrTokenDefProvider;
+import org.eclipse.xtext.parser.antlr.ITokenDefProvider;
+import org.eclipse.xtext.parser.antlr.LexerProvider;
+import org.eclipse.xtext.resource.IResourceDescriptions;
+import org.eclipse.xtext.resource.containers.IAllContainersState;
+import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider;
+import org.eclipse.xtext.service.SingletonBinding;
+import org.eclipse.xtext.ui.DefaultUiModule;
+import org.eclipse.xtext.ui.UIBindings;
+import org.eclipse.xtext.ui.codetemplates.ui.AccessibleCodetemplatesActivator;
+import org.eclipse.xtext.ui.codetemplates.ui.partialEditing.IPartialEditingContentAssistContextFactory;
+import org.eclipse.xtext.ui.codetemplates.ui.partialEditing.PartialEditingContentAssistContextFactory;
+import org.eclipse.xtext.ui.codetemplates.ui.preferences.AdvancedTemplatesPreferencePage;
+import org.eclipse.xtext.ui.codetemplates.ui.preferences.TemplatesLanguageConfiguration;
+import org.eclipse.xtext.ui.codetemplates.ui.registry.LanguageRegistrar;
+import org.eclipse.xtext.ui.codetemplates.ui.registry.LanguageRegistry;
+import org.eclipse.xtext.ui.compare.DefaultViewerCreator;
+import org.eclipse.xtext.ui.editor.DocumentBasedDirtyResource;
+import org.eclipse.xtext.ui.editor.IXtextEditorCallback;
+import org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext;
+import org.eclipse.xtext.ui.editor.contentassist.FQNPrefixMatcher;
+import org.eclipse.xtext.ui.editor.contentassist.IContentProposalProvider;
+import org.eclipse.xtext.ui.editor.contentassist.IProposalConflictHelper;
+import org.eclipse.xtext.ui.editor.contentassist.PrefixMatcher;
+import org.eclipse.xtext.ui.editor.contentassist.antlr.AntlrProposalConflictHelper;
+import org.eclipse.xtext.ui.editor.contentassist.antlr.DelegatingContentAssistContextFactory;
+import org.eclipse.xtext.ui.editor.formatting.IContentFormatterFactory;
+import org.eclipse.xtext.ui.editor.formatting2.ContentFormatterFactory;
+import org.eclipse.xtext.ui.editor.outline.IOutlineTreeProvider;
+import org.eclipse.xtext.ui.editor.outline.impl.IOutlineTreeStructureProvider;
+import org.eclipse.xtext.ui.editor.preferences.IPreferenceStoreInitializer;
+import org.eclipse.xtext.ui.editor.quickfix.IssueResolutionProvider;
+import org.eclipse.xtext.ui.editor.templates.XtextTemplatePreferencePage;
+import org.eclipse.xtext.ui.refactoring.IDependentElementsCalculator;
+import org.eclipse.xtext.ui.refactoring.IReferenceUpdater;
+import org.eclipse.xtext.ui.refactoring.IRenameRefactoringProvider;
+import org.eclipse.xtext.ui.refactoring.IRenameStrategy;
+import org.eclipse.xtext.ui.refactoring.impl.DefaultDependentElementsCalculator;
+import org.eclipse.xtext.ui.refactoring.impl.DefaultReferenceUpdater;
+import org.eclipse.xtext.ui.refactoring.impl.DefaultRenameRefactoringProvider;
+import org.eclipse.xtext.ui.refactoring.impl.DefaultRenameStrategy;
+import org.eclipse.xtext.ui.refactoring.ui.DefaultRenameSupport;
+import org.eclipse.xtext.ui.refactoring.ui.IRenameSupport;
+import org.eclipse.xtext.ui.refactoring.ui.RefactoringPreferences;
+import org.eclipse.xtext.ui.resource.ResourceServiceDescriptionLabelProvider;
+import org.eclipse.xtext.ui.shared.Access;
+
+/**
+ * Manual modifications go to {@link MappingUiModule}.
+ */
+@SuppressWarnings("all")
+public abstract class AbstractMappingUiModule extends DefaultUiModule {
+
+	public AbstractMappingUiModule(AbstractUIPlugin plugin) {
+		super(plugin);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ImplicitFragment
+	public Provider<? extends IAllContainersState> provideIAllContainersState() {
+		return Access.getJavaProjectsState();
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends IProposalConflictHelper> bindIProposalConflictHelper() {
+		return AntlrProposalConflictHelper.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public void configureContentAssistLexer(Binder binder) {
+		binder.bind(Lexer.class)
+			.annotatedWith(Names.named(LexerIdeBindings.CONTENT_ASSIST))
+			.to(InternalMappingLexer.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public void configureHighlightingLexer(Binder binder) {
+		binder.bind(org.eclipse.xtext.parser.antlr.Lexer.class)
+			.annotatedWith(Names.named(LexerIdeBindings.HIGHLIGHTING))
+			.to(com.irtsaintexupery.xtext.pseim.parser.antlr.internal.InternalMappingLexer.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public void configureHighlightingTokenDefProvider(Binder binder) {
+		binder.bind(ITokenDefProvider.class)
+			.annotatedWith(Names.named(LexerIdeBindings.HIGHLIGHTING))
+			.to(AntlrTokenDefProvider.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends ContentAssistContext.Factory> bindContentAssistContext$Factory() {
+		return DelegatingContentAssistContextFactory.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends IContentAssistParser> bindIContentAssistParser() {
+		return MappingParser.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public void configureContentAssistLexerProvider(Binder binder) {
+		binder.bind(InternalMappingLexer.class).toProvider(LexerProvider.create(InternalMappingLexer.class));
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.exporting.QualifiedNamesFragment2
+	public Class<? extends PrefixMatcher> bindPrefixMatcher() {
+		return FQNPrefixMatcher.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.exporting.QualifiedNamesFragment2
+	public Class<? extends IDependentElementsCalculator> bindIDependentElementsCalculator() {
+		return DefaultDependentElementsCalculator.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public void configureIResourceDescriptionsBuilderScope(Binder binder) {
+		binder.bind(IResourceDescriptions.class).annotatedWith(Names.named(ResourceDescriptionsProvider.NAMED_BUILDER_SCOPE)).to(CurrentDescriptions.ResourceSetAware.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public Class<? extends IXtextEditorCallback> bindIXtextEditorCallback() {
+		return NatureAddingEditorCallback.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public Class<? extends IContextualOutputConfigurationProvider> bindIContextualOutputConfigurationProvider() {
+		return EclipseOutputConfigurationProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public void configureIResourceDescriptionsPersisted(Binder binder) {
+		binder.bind(IResourceDescriptions.class).annotatedWith(Names.named(ResourceDescriptionsProvider.PERSISTED_DESCRIPTIONS)).to(IBuilderState.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public Class<? extends DocumentBasedDirtyResource> bindDocumentBasedDirtyResource() {
+		return PersistentDataAwareDirtyResource.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.generator.GeneratorFragment2
+	public Class<? extends IXtextBuilderParticipant> bindIXtextBuilderParticipant() {
+		return BuilderParticipant.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.generator.GeneratorFragment2
+	public IWorkspaceRoot bindIWorkspaceRootToInstance() {
+		return ResourcesPlugin.getWorkspace().getRoot();
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.generator.GeneratorFragment2
+	public void configureBuilderPreferenceStoreInitializer(Binder binder) {
+		binder.bind(IPreferenceStoreInitializer.class)
+			.annotatedWith(Names.named("builderPreferenceInitializer"))
+			.to(BuilderPreferenceAccess.Initializer.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.formatting.Formatter2Fragment2
+	public Class<? extends IContentFormatterFactory> bindIContentFormatterFactory() {
+		return ContentFormatterFactory.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.labeling.LabelProviderFragment2
+	public Class<? extends ILabelProvider> bindILabelProvider() {
+		return MappingLabelProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.labeling.LabelProviderFragment2
+	public void configureResourceUIServiceLabelProvider(Binder binder) {
+		binder.bind(ILabelProvider.class).annotatedWith(ResourceServiceDescriptionLabelProvider.class).to(MappingDescriptionLabelProvider.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.outline.OutlineTreeProviderFragment2
+	public Class<? extends IOutlineTreeProvider> bindIOutlineTreeProvider() {
+		return MappingOutlineTreeProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.outline.OutlineTreeProviderFragment2
+	public Class<? extends IOutlineTreeStructureProvider> bindIOutlineTreeStructureProvider() {
+		return MappingOutlineTreeProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.quickfix.QuickfixProviderFragment2
+	public Class<? extends IssueResolutionProvider> bindIssueResolutionProvider() {
+		return MappingQuickfixProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.contentAssist.ContentAssistFragment2
+	public Class<? extends IContentProposalProvider> bindIContentProposalProvider() {
+		return MappingProposalProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.refactoring.RefactorElementNameFragment2
+	public Class<? extends IRenameStrategy> bindIRenameStrategy() {
+		return DefaultRenameStrategy.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.refactoring.RefactorElementNameFragment2
+	public Class<? extends IReferenceUpdater> bindIReferenceUpdater() {
+		return DefaultReferenceUpdater.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.refactoring.RefactorElementNameFragment2
+	public void configureIPreferenceStoreInitializer(Binder binder) {
+		binder.bind(IPreferenceStoreInitializer.class)
+			.annotatedWith(Names.named("RefactoringPreferences"))
+			.to(RefactoringPreferences.Initializer.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.refactoring.RefactorElementNameFragment2
+	public Class<? extends IRenameRefactoringProvider> bindIRenameRefactoringProvider() {
+		return DefaultRenameRefactoringProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.refactoring.RefactorElementNameFragment2
+	public Class<? extends IRenameSupport.Factory> bindIRenameSupport$Factory() {
+		return DefaultRenameSupport.Factory.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.templates.CodetemplatesGeneratorFragment2
+	public Provider<? extends TemplatesLanguageConfiguration> provideTemplatesLanguageConfiguration() {
+		return AccessibleCodetemplatesActivator.getTemplatesLanguageConfigurationProvider();
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.templates.CodetemplatesGeneratorFragment2
+	public Provider<? extends LanguageRegistry> provideLanguageRegistry() {
+		return AccessibleCodetemplatesActivator.getLanguageRegistry();
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.templates.CodetemplatesGeneratorFragment2
+	@SingletonBinding(eager=true)
+	public Class<? extends LanguageRegistrar> bindLanguageRegistrar() {
+		return LanguageRegistrar.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.templates.CodetemplatesGeneratorFragment2
+	public Class<? extends XtextTemplatePreferencePage> bindXtextTemplatePreferencePage() {
+		return AdvancedTemplatesPreferencePage.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.templates.CodetemplatesGeneratorFragment2
+	public Class<? extends IPartialEditingContentAssistParser> bindIPartialEditingContentAssistParser() {
+		return PartialMappingContentAssistParser.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.templates.CodetemplatesGeneratorFragment2
+	public Class<? extends IPartialEditingContentAssistContextFactory> bindIPartialEditingContentAssistContextFactory() {
+		return PartialEditingContentAssistContextFactory.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.compare.CompareFragment2
+	public Class<? extends IViewerCreator> bindIViewerCreator() {
+		return DefaultViewerCreator.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ui.compare.CompareFragment2
+	public void configureCompareViewerTitle(Binder binder) {
+		binder.bind(String.class).annotatedWith(Names.named(UIBindings.COMPARE_VIEWER_TITLE)).toInstance("Mapping Compare");
+	}
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src-gen/com/irtsaintexupery/xtext/pseim/ui/MappingExecutableExtensionFactory.java

@@ -0,0 +1,27 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui;
+
+import com.google.inject.Injector;
+import com.irtsaintexupery.xtext.pseim.mapping.ui.internal.MappingActivator;
+import org.eclipse.xtext.ui.guice.AbstractGuiceAwareExecutableExtensionFactory;
+import org.osgi.framework.Bundle;
+
+/**
+ * This class was generated. Customizations should only happen in a newly
+ * introduced subclass. 
+ */
+public class MappingExecutableExtensionFactory extends AbstractGuiceAwareExecutableExtensionFactory {
+
+	@Override
+	protected Bundle getBundle() {
+		return MappingActivator.getInstance().getBundle();
+	}
+	
+	@Override
+	protected Injector getInjector() {
+		return MappingActivator.getInstance().getInjector(MappingActivator.COM_IRTSAINTEXUPERY_XTEXT_PSEIM_MAPPING);
+	}
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src-gen/com/irtsaintexupery/xtext/pseim/ui/contentassist/AbstractMappingProposalProvider.java

@@ -0,0 +1,73 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui.contentassist;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.xtext.Assignment;
+import org.eclipse.xtext.CrossReference;
+import org.eclipse.xtext.RuleCall;
+import org.eclipse.xtext.common.ui.contentassist.TerminalsProposalProvider;
+import org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext;
+import org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor;
+
+/**
+ * Represents a generated, default implementation of superclass {@link TerminalsProposalProvider}.
+ * Methods are dynamically dispatched on the first parameter, i.e., you can override them 
+ * with a more concrete subtype. 
+ */
+public abstract class AbstractMappingProposalProvider extends TerminalsProposalProvider {
+
+	public void completePatternApplication_Model(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
+	}
+	public void completePatternApplication_Pattern(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
+	}
+	public void completePatternApplication_CardinalityValues(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
+	}
+	public void completePatternApplication_ModelElement(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
+	}
+	public void completePatternApplication_PortMapping(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
+	}
+	public void completeCardinalityValue_CardinalityElement(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
+	}
+	public void completeCardinalityValue_Value(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
+	}
+	public void completePortMapping_ModelPort(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
+	}
+	public void completePortMapping_PatternPort(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
+	}
+	public void completeGraphElementMapping_ModelGraphElement(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
+	}
+	public void completeGraphElementMapping_PatternGraphElement(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
+	}
+
+	public void complete_PatternApplication(EObject model, RuleCall ruleCall, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		// subclasses may override
+	}
+	public void complete_CardinalityValue(EObject model, RuleCall ruleCall, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		// subclasses may override
+	}
+	public void complete_PortMapping(EObject model, RuleCall ruleCall, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		// subclasses may override
+	}
+	public void complete_GraphElementMapping(EObject model, RuleCall ruleCall, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		// subclasses may override
+	}
+	public void complete_EInt(EObject model, RuleCall ruleCall, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		// subclasses may override
+	}
+	public void complete_QualifiedID(EObject model, RuleCall ruleCall, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
+		// subclasses may override
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src/com/irtsaintexupery/xtext/pseim/ui/MappingUiModule.xtend

@@ -0,0 +1,13 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui
+
+import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor
+
+/**
+ * Use this class to register components to be used within the Eclipse IDE.
+ */
+@FinalFieldsConstructor
+class MappingUiModule extends AbstractMappingUiModule {
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src/com/irtsaintexupery/xtext/pseim/ui/contentassist/MappingProposalProvider.xtend

@@ -0,0 +1,12 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui.contentassist
+
+
+/**
+ * See https://www.eclipse.org/Xtext/documentation/304_ide_concepts.html#content-assist
+ * on how to customize the content assistant.
+ */
+class MappingProposalProvider extends AbstractMappingProposalProvider {
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src/com/irtsaintexupery/xtext/pseim/ui/labeling/MappingDescriptionLabelProvider.xtend

@@ -0,0 +1,24 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui.labeling
+
+import org.eclipse.xtext.ui.label.DefaultDescriptionLabelProvider
+
+/**
+ * Provides labels for IEObjectDescriptions and IResourceDescriptions.
+ * 
+ * See https://www.eclipse.org/Xtext/documentation/304_ide_concepts.html#label-provider
+ */
+class MappingDescriptionLabelProvider extends DefaultDescriptionLabelProvider {
+
+	// Labels and icons can be computed like this:
+	
+//	override text(IEObjectDescription ele) {
+//		ele.name.toString
+//	}
+//	 
+//	override image(IEObjectDescription ele) {
+//		ele.EClass.name + '.gif'
+//	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src/com/irtsaintexupery/xtext/pseim/ui/labeling/MappingLabelProvider.xtend

@@ -0,0 +1,31 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui.labeling
+
+import com.google.inject.Inject
+import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider
+import org.eclipse.xtext.ui.label.DefaultEObjectLabelProvider
+
+/**
+ * Provides labels for EObjects.
+ * 
+ * See https://www.eclipse.org/Xtext/documentation/304_ide_concepts.html#label-provider
+ */
+class MappingLabelProvider extends DefaultEObjectLabelProvider {
+
+	@Inject
+	new(AdapterFactoryLabelProvider delegate) {
+		super(delegate);
+	}
+
+	// Labels and icons can be computed like this:
+	
+//	def text(Greeting ele) {
+//		'A greeting to ' + ele.name
+//	}
+//
+//	def image(Greeting ele) {
+//		'Greeting.gif'
+//	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src/com/irtsaintexupery/xtext/pseim/ui/outline/MappingOutlineTreeProvider.xtend

@@ -0,0 +1,15 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui.outline
+
+import org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider
+
+/**
+ * Customization of the default outline structure.
+ *
+ * See https://www.eclipse.org/Xtext/documentation/310_eclipse_support.html#outline
+ */
+class MappingOutlineTreeProvider extends DefaultOutlineTreeProvider {
+
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/src/com/irtsaintexupery/xtext/pseim/ui/quickfix/MappingQuickfixProvider.xtend

@@ -0,0 +1,24 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.ui.quickfix
+
+import org.eclipse.xtext.ui.editor.quickfix.DefaultQuickfixProvider
+
+/**
+ * Custom quickfixes.
+ *
+ * See https://www.eclipse.org/Xtext/documentation/310_eclipse_support.html#quick-fixes
+ */
+class MappingQuickfixProvider extends DefaultQuickfixProvider {
+
+//	@Fix(MappingValidator.INVALID_NAME)
+//	def capitalizeName(Issue issue, IssueResolutionAcceptor acceptor) {
+//		acceptor.accept(issue, 'Capitalize name', 'Capitalize the name.', 'upcase.png') [
+//			context |
+//			val xtextDocument = context.xtextDocument
+//			val firstLetter = xtextDocument.get(issue.offset, 1)
+//			xtextDocument.replace(issue.offset, 1, firstLetter.toUpperCase)
+//		]
+//	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/xtend-gen/com/irtsaintexupery/xtext/pseim/ui/.gitignore

@@ -0,0 +1,3 @@
+/.MappingUiModule.java._trace
+/.MappingUiModule.xtendbin
+/MappingUiModule.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/xtend-gen/com/irtsaintexupery/xtext/pseim/ui/contentassist/.gitignore

@@ -0,0 +1,3 @@
+/.MappingProposalProvider.java._trace
+/.MappingProposalProvider.xtendbin
+/MappingProposalProvider.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/xtend-gen/com/irtsaintexupery/xtext/pseim/ui/labeling/.gitignore

@@ -0,0 +1,6 @@
+/.MappingDescriptionLabelProvider.java._trace
+/.MappingLabelProvider.java._trace
+/.MappingDescriptionLabelProvider.xtendbin
+/.MappingLabelProvider.xtendbin
+/MappingDescriptionLabelProvider.java
+/MappingLabelProvider.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/xtend-gen/com/irtsaintexupery/xtext/pseim/ui/outline/.gitignore

@@ -0,0 +1,3 @@
+/.MappingOutlineTreeProvider.java._trace
+/.MappingOutlineTreeProvider.xtendbin
+/MappingOutlineTreeProvider.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping.ui/xtend-gen/com/irtsaintexupery/xtext/pseim/ui/quickfix/.gitignore

@@ -0,0 +1,3 @@
+/.MappingQuickfixProvider.java._trace
+/.MappingQuickfixProvider.xtendbin
+/MappingQuickfixProvider.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/.classpath

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="src-gen"/>
+	<classpathentry kind="src" path="xtend-gen"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/.launch/Generate Mapping (mapping) Language Infrastructure.launch

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.emf.mwe2.launch.Mwe2LaunchConfigurationType">
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+<listEntry value="/com.irtsaintexupery.xtext.pseim.mapping"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+<listEntry value="4"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
+<listEntry value="org.eclipse.debug.ui.launchGroup.run"/>
+</listAttribute>
+<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${working_set:&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;&#10;&lt;resources&gt;&#10;&lt;item path=&quot;/com.irtsaintexupery.xtext.pseim.mapping&quot; type=&quot;4&quot;/&gt;&#10;&lt;item path=&quot;/com.irtsaintexupery.xtext.pseim.mapping.ide&quot; type=&quot;4&quot;/&gt;&#10;&lt;item path=&quot;/com.irtsaintexupery.xtext.pseim.mapping.ui&quot; type=&quot;4&quot;/&gt;&#10;;&lt;/resources&gt;}"/>
+<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="com.irtsaintexupery.xtext.pseim.GenerateMapping"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="com.irtsaintexupery.xtext.pseim.mapping"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xmx512m"/>
+</launchConfiguration>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/.launch/Launch Runtime Eclipse.launch

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.pde.ui.RuntimeWorkbench">
+<booleanAttribute key="append.args" value="true"/>
+<booleanAttribute key="askclear" value="true"/>
+<booleanAttribute key="automaticAdd" value="true"/>
+<booleanAttribute key="automaticValidate" value="false"/>
+<stringAttribute key="bad_container_name" value="/com.irtsaintexupery.xtext.pseim.mapping/.launch/"/>
+<stringAttribute key="bootstrap" value=""/>
+<stringAttribute key="checked" value="[NONE]"/>
+<booleanAttribute key="clearConfig" value="false"/>
+<booleanAttribute key="clearws" value="false"/>
+<booleanAttribute key="clearwslog" value="false"/>
+<stringAttribute key="configLocation" value="${workspace_loc}/.metadata/.plugins/org.eclipse.pde.core/Launch Runtime Eclipse"/>
+<booleanAttribute key="default" value="true"/>
+<booleanAttribute key="includeOptional" value="true"/>
+<stringAttribute key="location" value="${workspace_loc}/../runtime-EclipseXtext"/>
+<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
+<listEntry value="org.eclipse.debug.ui.launchGroup.run"/>
+</listAttribute>
+<stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl}"/>
+<stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.pde.ui.workbenchClasspathProvider"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xms40m -Xmx512m"/>
+<stringAttribute key="pde.version" value="3.3"/>
+<stringAttribute key="product" value="org.eclipse.platform.ide"/>
+<booleanAttribute key="show_selected_only" value="false"/>
+<stringAttribute key="templateConfig" value="${target_home}/configuration/config.ini"/>
+<booleanAttribute key="tracing" value="false"/>
+<booleanAttribute key="useDefaultConfig" value="true"/>
+<booleanAttribute key="useDefaultConfigArea" value="true"/>
+<booleanAttribute key="useProduct" value="true"/>
+<booleanAttribute key="usefeatures" value="false"/>
+</launchConfiguration>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/.project

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.irtsaintexupery.xtext.pseim.mapping</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<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.xtext.ui.shared.xtextNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+	</natures>
+</projectDescription>

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/META-INF/MANIFEST.MF

@@ -0,0 +1,26 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: com.irtsaintexupery.xtext.pseim.mapping
+Bundle-Vendor: My Company
+Bundle-Version: 1.0.0.qualifier
+Bundle-SymbolicName: com.irtsaintexupery.xtext.pseim.mapping; singleton:=true
+Bundle-ActivationPolicy: lazy
+Require-Bundle: com.irtsaintexupery.pseim,
+ org.eclipse.xtext,
+ org.eclipse.xtext.xbase,
+ org.eclipse.equinox.common;bundle-version="3.5.0",
+ org.eclipse.xtext.xbase.lib,
+ org.eclipse.xtext.util,
+ org.eclipse.xtend.lib,
+ org.antlr.runtime
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Export-Package: com.irtsaintexupery.xtext.pseim.serializer,
+ com.irtsaintexupery.xtext.pseim.scoping,
+ com.irtsaintexupery.xtext.pseim.formatting2,
+ com.irtsaintexupery.xtext.pseim.services,
+ com.irtsaintexupery.xtext.pseim,
+ com.irtsaintexupery.xtext.pseim.generator,
+ com.irtsaintexupery.xtext.pseim.validation,
+ com.irtsaintexupery.xtext.pseim.parser.antlr,
+ com.irtsaintexupery.xtext.pseim.parser.antlr.internal
+Import-Package: org.apache.log4j

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/build.properties

@@ -0,0 +1,19 @@
+source.. = src/,\
+           src-gen/,\
+           xtend-gen/
+bin.includes = .,\
+               META-INF/
+bin.excludes = **/*.mwe2,\
+               **/*.xtend
+additional.bundles = org.eclipse.xtext.xbase,\
+                     org.eclipse.xtext.common.types,\
+                     org.eclipse.xtext.xtext.generator,\
+                     org.eclipse.emf.codegen.ecore,\
+                     org.eclipse.emf.mwe.utils,\
+                     org.eclipse.emf.mwe2.launch,\
+                     org.eclipse.emf.mwe2.lib,\
+                     org.objectweb.asm,\
+                     org.apache.commons.logging,\
+                     org.apache.log4j,\
+                     com.ibm.icu,\
+                     org.eclipse.xtext.generator

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/AbstractMappingRuntimeModule.java

@@ -0,0 +1,216 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim;
+
+import com.google.inject.Binder;
+import com.google.inject.Provider;
+import com.google.inject.name.Names;
+import com.irtsaintexupery.xtext.pseim.formatting2.MappingFormatter;
+import com.irtsaintexupery.xtext.pseim.generator.MappingGenerator;
+import com.irtsaintexupery.xtext.pseim.parser.antlr.MappingAntlrTokenFileProvider;
+import com.irtsaintexupery.xtext.pseim.parser.antlr.MappingParser;
+import com.irtsaintexupery.xtext.pseim.parser.antlr.internal.InternalMappingLexer;
+import com.irtsaintexupery.xtext.pseim.scoping.MappingScopeProvider;
+import com.irtsaintexupery.xtext.pseim.serializer.MappingSemanticSequencer;
+import com.irtsaintexupery.xtext.pseim.serializer.MappingSyntacticSequencer;
+import com.irtsaintexupery.xtext.pseim.services.MappingGrammarAccess;
+import com.irtsaintexupery.xtext.pseim.validation.MappingValidator;
+import java.util.Properties;
+import org.eclipse.xtext.Constants;
+import org.eclipse.xtext.IGrammarAccess;
+import org.eclipse.xtext.common.services.Ecore2XtextTerminalConverters;
+import org.eclipse.xtext.conversion.IValueConverterService;
+import org.eclipse.xtext.formatting2.FormatterPreferenceValuesProvider;
+import org.eclipse.xtext.formatting2.FormatterPreferences;
+import org.eclipse.xtext.formatting2.IFormatter2;
+import org.eclipse.xtext.generator.IGenerator2;
+import org.eclipse.xtext.naming.DefaultDeclarativeQualifiedNameProvider;
+import org.eclipse.xtext.naming.IQualifiedNameProvider;
+import org.eclipse.xtext.parser.IParser;
+import org.eclipse.xtext.parser.ITokenToStringConverter;
+import org.eclipse.xtext.parser.antlr.AntlrTokenDefProvider;
+import org.eclipse.xtext.parser.antlr.AntlrTokenToStringConverter;
+import org.eclipse.xtext.parser.antlr.IAntlrTokenFileProvider;
+import org.eclipse.xtext.parser.antlr.ITokenDefProvider;
+import org.eclipse.xtext.parser.antlr.Lexer;
+import org.eclipse.xtext.parser.antlr.LexerBindings;
+import org.eclipse.xtext.parser.antlr.LexerProvider;
+import org.eclipse.xtext.preferences.IPreferenceValuesProvider;
+import org.eclipse.xtext.resource.IContainer;
+import org.eclipse.xtext.resource.IResourceDescriptions;
+import org.eclipse.xtext.resource.containers.IAllContainersState;
+import org.eclipse.xtext.resource.containers.ResourceSetBasedAllContainersStateProvider;
+import org.eclipse.xtext.resource.containers.StateBasedContainerManager;
+import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider;
+import org.eclipse.xtext.resource.impl.ResourceSetBasedResourceDescriptions;
+import org.eclipse.xtext.scoping.IGlobalScopeProvider;
+import org.eclipse.xtext.scoping.IScopeProvider;
+import org.eclipse.xtext.scoping.IgnoreCaseLinking;
+import org.eclipse.xtext.scoping.impl.AbstractDeclarativeScopeProvider;
+import org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider;
+import org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider;
+import org.eclipse.xtext.serializer.ISerializer;
+import org.eclipse.xtext.serializer.impl.Serializer;
+import org.eclipse.xtext.serializer.sequencer.ISemanticSequencer;
+import org.eclipse.xtext.serializer.sequencer.ISyntacticSequencer;
+import org.eclipse.xtext.service.DefaultRuntimeModule;
+import org.eclipse.xtext.service.SingletonBinding;
+
+/**
+ * Manual modifications go to {@link MappingRuntimeModule}.
+ */
+@SuppressWarnings("all")
+public abstract class AbstractMappingRuntimeModule extends DefaultRuntimeModule {
+
+	protected Properties properties = null;
+
+	@Override
+	public void configure(Binder binder) {
+		properties = tryBindProperties(binder, "com/irtsaintexupery/xtext/pseim/Mapping.properties");
+		super.configure(binder);
+	}
+	
+	public void configureLanguageName(Binder binder) {
+		binder.bind(String.class).annotatedWith(Names.named(Constants.LANGUAGE_NAME)).toInstance("com.irtsaintexupery.xtext.pseim.Mapping");
+	}
+	
+	public void configureFileExtensions(Binder binder) {
+		if (properties == null || properties.getProperty(Constants.FILE_EXTENSIONS) == null)
+			binder.bind(String.class).annotatedWith(Names.named(Constants.FILE_EXTENSIONS)).toInstance("mapping");
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.grammarAccess.GrammarAccessFragment2
+	public ClassLoader bindClassLoaderToInstance() {
+		return getClass().getClassLoader();
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.grammarAccess.GrammarAccessFragment2
+	public Class<? extends IGrammarAccess> bindIGrammarAccess() {
+		return MappingGrammarAccess.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.serializer.SerializerFragment2
+	public Class<? extends ISemanticSequencer> bindISemanticSequencer() {
+		return MappingSemanticSequencer.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.serializer.SerializerFragment2
+	public Class<? extends ISyntacticSequencer> bindISyntacticSequencer() {
+		return MappingSyntacticSequencer.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.serializer.SerializerFragment2
+	public Class<? extends ISerializer> bindISerializer() {
+		return Serializer.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends IParser> bindIParser() {
+		return MappingParser.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends ITokenToStringConverter> bindITokenToStringConverter() {
+		return AntlrTokenToStringConverter.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends IAntlrTokenFileProvider> bindIAntlrTokenFileProvider() {
+		return MappingAntlrTokenFileProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends Lexer> bindLexer() {
+		return InternalMappingLexer.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Class<? extends ITokenDefProvider> bindITokenDefProvider() {
+		return AntlrTokenDefProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public Provider<? extends InternalMappingLexer> provideInternalMappingLexer() {
+		return LexerProvider.create(InternalMappingLexer.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.parser.antlr.XtextAntlrGeneratorFragment2
+	public void configureRuntimeLexer(Binder binder) {
+		binder.bind(Lexer.class)
+			.annotatedWith(Names.named(LexerBindings.RUNTIME))
+			.to(InternalMappingLexer.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.validation.ValidatorFragment2
+	@SingletonBinding(eager=true)
+	public Class<? extends MappingValidator> bindMappingValidator() {
+		return MappingValidator.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.scoping.ImportNamespacesScopingFragment2
+	public Class<? extends IScopeProvider> bindIScopeProvider() {
+		return MappingScopeProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.scoping.ImportNamespacesScopingFragment2
+	public void configureIScopeProviderDelegate(Binder binder) {
+		binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(ImportedNamespaceAwareLocalScopeProvider.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.scoping.ImportNamespacesScopingFragment2
+	public Class<? extends IGlobalScopeProvider> bindIGlobalScopeProvider() {
+		return DefaultGlobalScopeProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.scoping.ImportNamespacesScopingFragment2
+	public void configureIgnoreCaseLinking(Binder binder) {
+		binder.bindConstant().annotatedWith(IgnoreCaseLinking.class).to(false);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.exporting.QualifiedNamesFragment2
+	public Class<? extends IQualifiedNameProvider> bindIQualifiedNameProvider() {
+		return DefaultDeclarativeQualifiedNameProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public Class<? extends IContainer.Manager> bindIContainer$Manager() {
+		return StateBasedContainerManager.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public Class<? extends IAllContainersState.Provider> bindIAllContainersState$Provider() {
+		return ResourceSetBasedAllContainersStateProvider.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public void configureIResourceDescriptions(Binder binder) {
+		binder.bind(IResourceDescriptions.class).to(ResourceSetBasedResourceDescriptions.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.builder.BuilderIntegrationFragment2
+	public void configureIResourceDescriptionsPersisted(Binder binder) {
+		binder.bind(IResourceDescriptions.class).annotatedWith(Names.named(ResourceDescriptionsProvider.PERSISTED_DESCRIPTIONS)).to(ResourceSetBasedResourceDescriptions.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.generator.GeneratorFragment2
+	public Class<? extends IGenerator2> bindIGenerator2() {
+		return MappingGenerator.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.formatting.Formatter2Fragment2
+	public Class<? extends IFormatter2> bindIFormatter2() {
+		return MappingFormatter.class;
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.formatting.Formatter2Fragment2
+	public void configureFormatterPreferences(Binder binder) {
+		binder.bind(IPreferenceValuesProvider.class).annotatedWith(FormatterPreferences.class).to(FormatterPreferenceValuesProvider.class);
+	}
+	
+	// contributed by org.eclipse.xtext.xtext.generator.ecore2xtext.Ecore2XtextValueConverterServiceFragment2
+	public Class<? extends IValueConverterService> bindIValueConverterService() {
+		return Ecore2XtextTerminalConverters.class;
+	}
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/MappingStandaloneSetupGenerated.java

@@ -0,0 +1,37 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim;
+
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.xtext.ISetup;
+import org.eclipse.xtext.common.TerminalsStandaloneSetup;
+import org.eclipse.xtext.resource.IResourceFactory;
+import org.eclipse.xtext.resource.IResourceServiceProvider;
+
+@SuppressWarnings("all")
+public class MappingStandaloneSetupGenerated implements ISetup {
+
+	@Override
+	public Injector createInjectorAndDoEMFRegistration() {
+		TerminalsStandaloneSetup.doSetup();
+
+		Injector injector = createInjector();
+		register(injector);
+		return injector;
+	}
+	
+	public Injector createInjector() {
+		return Guice.createInjector(new MappingRuntimeModule());
+	}
+	
+	public void register(Injector injector) {
+		IResourceFactory resourceFactory = injector.getInstance(IResourceFactory.class);
+		IResourceServiceProvider serviceProvider = injector.getInstance(IResourceServiceProvider.class);
+		
+		Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("mapping", resourceFactory);
+		IResourceServiceProvider.Registry.INSTANCE.getExtensionToFactoryMap().put("mapping", serviceProvider);
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/parser/antlr/MappingAntlrTokenFileProvider.java

@@ -0,0 +1,16 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.parser.antlr;
+
+import java.io.InputStream;
+import org.eclipse.xtext.parser.antlr.IAntlrTokenFileProvider;
+
+public class MappingAntlrTokenFileProvider implements IAntlrTokenFileProvider {
+
+	@Override
+	public InputStream getAntlrTokenFile() {
+		ClassLoader classLoader = getClass().getClassLoader();
+		return classLoader.getResourceAsStream("com/irtsaintexupery/xtext/pseim/parser/antlr/internal/InternalMapping.tokens");
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/parser/antlr/MappingParser.java

@@ -0,0 +1,40 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.parser.antlr;
+
+import com.google.inject.Inject;
+import com.irtsaintexupery.xtext.pseim.parser.antlr.internal.InternalMappingParser;
+import com.irtsaintexupery.xtext.pseim.services.MappingGrammarAccess;
+import org.eclipse.xtext.parser.antlr.AbstractAntlrParser;
+import org.eclipse.xtext.parser.antlr.XtextTokenStream;
+
+public class MappingParser extends AbstractAntlrParser {
+
+	@Inject
+	private MappingGrammarAccess grammarAccess;
+
+	@Override
+	protected void setInitialHiddenTokens(XtextTokenStream tokenStream) {
+		tokenStream.setInitialHiddenTokens("RULE_WS", "RULE_ML_COMMENT", "RULE_SL_COMMENT");
+	}
+	
+
+	@Override
+	protected InternalMappingParser createParser(XtextTokenStream stream) {
+		return new InternalMappingParser(stream, getGrammarAccess());
+	}
+
+	@Override 
+	protected String getDefaultRuleName() {
+		return "PatternApplication";
+	}
+
+	public MappingGrammarAccess getGrammarAccess() {
+		return this.grammarAccess;
+	}
+
+	public void setGrammarAccess(MappingGrammarAccess grammarAccess) {
+		this.grammarAccess = grammarAccess;
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/parser/antlr/internal/InternalMapping.g

@@ -0,0 +1,553 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+grammar InternalMapping;
+
+options {
+	superClass=AbstractInternalAntlrParser;
+}
+
+@lexer::header {
+package com.irtsaintexupery.xtext.pseim.parser.antlr.internal;
+
+// Hack: Use our own Lexer superclass by means of import. 
+// Currently there is no other way to specify the superclass for the lexer.
+import org.eclipse.xtext.parser.antlr.Lexer;
+}
+
+@parser::header {
+package com.irtsaintexupery.xtext.pseim.parser.antlr.internal;
+
+import org.eclipse.xtext.*;
+import org.eclipse.xtext.parser.*;
+import org.eclipse.xtext.parser.impl.*;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.xtext.parser.antlr.AbstractInternalAntlrParser;
+import org.eclipse.xtext.parser.antlr.XtextTokenStream;
+import org.eclipse.xtext.parser.antlr.XtextTokenStream.HiddenTokens;
+import org.eclipse.xtext.parser.antlr.AntlrDatatypeRuleToken;
+import com.irtsaintexupery.xtext.pseim.services.MappingGrammarAccess;
+
+}
+
+@parser::members {
+
+ 	private MappingGrammarAccess grammarAccess;
+
+    public InternalMappingParser(TokenStream input, MappingGrammarAccess grammarAccess) {
+        this(input);
+        this.grammarAccess = grammarAccess;
+        registerRules(grammarAccess.getGrammar());
+    }
+
+    @Override
+    protected String getFirstRuleName() {
+    	return "PatternApplication";
+   	}
+
+   	@Override
+   	protected MappingGrammarAccess getGrammarAccess() {
+   		return grammarAccess;
+   	}
+
+}
+
+@rulecatch {
+    catch (RecognitionException re) {
+        recover(input,re);
+        appendSkippedTokens();
+    }
+}
+
+// Entry rule entryRulePatternApplication
+entryRulePatternApplication returns [EObject current=null]:
+	{ newCompositeNode(grammarAccess.getPatternApplicationRule()); }
+	iv_rulePatternApplication=rulePatternApplication
+	{ $current=$iv_rulePatternApplication.current; }
+	EOF;
+
+// Rule PatternApplication
+rulePatternApplication returns [EObject current=null]
+@init {
+	enterRule();
+}
+@after {
+	leaveRule();
+}:
+	(
+		otherlv_0='transform'
+		{
+			newLeafNode(otherlv_0, grammarAccess.getPatternApplicationAccess().getTransformKeyword_0());
+		}
+		(
+			(
+				{
+					if ($current==null) {
+						$current = createModelElement(grammarAccess.getPatternApplicationRule());
+					}
+				}
+				otherlv_1=RULE_ID
+				{
+					newLeafNode(otherlv_1, grammarAccess.getPatternApplicationAccess().getModelModelCrossReference_1_0());
+				}
+			)
+		)
+		otherlv_2='using'
+		{
+			newLeafNode(otherlv_2, grammarAccess.getPatternApplicationAccess().getUsingKeyword_2());
+		}
+		(
+			(
+				{
+					if ($current==null) {
+						$current = createModelElement(grammarAccess.getPatternApplicationRule());
+					}
+				}
+				otherlv_3=RULE_ID
+				{
+					newLeafNode(otherlv_3, grammarAccess.getPatternApplicationAccess().getPatternPatternCrossReference_3_0());
+				}
+			)
+		)
+		otherlv_4='{'
+		{
+			newLeafNode(otherlv_4, grammarAccess.getPatternApplicationAccess().getLeftCurlyBracketKeyword_4());
+		}
+		(
+			otherlv_5='multiplicity'
+			{
+				newLeafNode(otherlv_5, grammarAccess.getPatternApplicationAccess().getMultiplicityKeyword_5_0());
+			}
+			(
+				(
+					{
+						newCompositeNode(grammarAccess.getPatternApplicationAccess().getCardinalityValuesCardinalityValueParserRuleCall_5_1_0());
+					}
+					lv_cardinalityValues_6_0=ruleCardinalityValue
+					{
+						if ($current==null) {
+							$current = createModelElementForParent(grammarAccess.getPatternApplicationRule());
+						}
+						add(
+							$current,
+							"cardinalityValues",
+							lv_cardinalityValues_6_0,
+							"com.irtsaintexupery.xtext.pseim.Mapping.CardinalityValue");
+						afterParserOrEnumRuleCall();
+					}
+				)
+			)
+			(
+				(
+					{
+						newCompositeNode(grammarAccess.getPatternApplicationAccess().getCardinalityValuesCardinalityValueParserRuleCall_5_2_0());
+					}
+					lv_cardinalityValues_7_0=ruleCardinalityValue
+					{
+						if ($current==null) {
+							$current = createModelElementForParent(grammarAccess.getPatternApplicationRule());
+						}
+						add(
+							$current,
+							"cardinalityValues",
+							lv_cardinalityValues_7_0,
+							"com.irtsaintexupery.xtext.pseim.Mapping.CardinalityValue");
+						afterParserOrEnumRuleCall();
+					}
+				)
+			)*
+		)?
+		(
+			otherlv_8='components'
+			{
+				newLeafNode(otherlv_8, grammarAccess.getPatternApplicationAccess().getComponentsKeyword_6_0());
+			}
+			(
+				(
+					{
+						newCompositeNode(grammarAccess.getPatternApplicationAccess().getModelElementGraphElementMappingParserRuleCall_6_1_0());
+					}
+					lv_modelElement_9_0=ruleGraphElementMapping
+					{
+						if ($current==null) {
+							$current = createModelElementForParent(grammarAccess.getPatternApplicationRule());
+						}
+						add(
+							$current,
+							"modelElement",
+							lv_modelElement_9_0,
+							"com.irtsaintexupery.xtext.pseim.Mapping.GraphElementMapping");
+						afterParserOrEnumRuleCall();
+					}
+				)
+			)
+			(
+				(
+					{
+						newCompositeNode(grammarAccess.getPatternApplicationAccess().getModelElementGraphElementMappingParserRuleCall_6_2_0());
+					}
+					lv_modelElement_10_0=ruleGraphElementMapping
+					{
+						if ($current==null) {
+							$current = createModelElementForParent(grammarAccess.getPatternApplicationRule());
+						}
+						add(
+							$current,
+							"modelElement",
+							lv_modelElement_10_0,
+							"com.irtsaintexupery.xtext.pseim.Mapping.GraphElementMapping");
+						afterParserOrEnumRuleCall();
+					}
+				)
+			)*
+		)?
+		(
+			otherlv_11='ports'
+			{
+				newLeafNode(otherlv_11, grammarAccess.getPatternApplicationAccess().getPortsKeyword_7_0());
+			}
+			(
+				(
+					{
+						newCompositeNode(grammarAccess.getPatternApplicationAccess().getPortMappingPortMappingParserRuleCall_7_1_0());
+					}
+					lv_portMapping_12_0=rulePortMapping
+					{
+						if ($current==null) {
+							$current = createModelElementForParent(grammarAccess.getPatternApplicationRule());
+						}
+						add(
+							$current,
+							"portMapping",
+							lv_portMapping_12_0,
+							"com.irtsaintexupery.xtext.pseim.Mapping.PortMapping");
+						afterParserOrEnumRuleCall();
+					}
+				)
+			)
+			(
+				(
+					{
+						newCompositeNode(grammarAccess.getPatternApplicationAccess().getPortMappingPortMappingParserRuleCall_7_2_0());
+					}
+					lv_portMapping_13_0=rulePortMapping
+					{
+						if ($current==null) {
+							$current = createModelElementForParent(grammarAccess.getPatternApplicationRule());
+						}
+						add(
+							$current,
+							"portMapping",
+							lv_portMapping_13_0,
+							"com.irtsaintexupery.xtext.pseim.Mapping.PortMapping");
+						afterParserOrEnumRuleCall();
+					}
+				)
+			)*
+		)?
+		otherlv_14='}'
+		{
+			newLeafNode(otherlv_14, grammarAccess.getPatternApplicationAccess().getRightCurlyBracketKeyword_8());
+		}
+	)
+;
+
+// Entry rule entryRuleCardinalityValue
+entryRuleCardinalityValue returns [EObject current=null]:
+	{ newCompositeNode(grammarAccess.getCardinalityValueRule()); }
+	iv_ruleCardinalityValue=ruleCardinalityValue
+	{ $current=$iv_ruleCardinalityValue.current; }
+	EOF;
+
+// Rule CardinalityValue
+ruleCardinalityValue returns [EObject current=null]
+@init {
+	enterRule();
+}
+@after {
+	leaveRule();
+}:
+	(
+		(
+			(
+				{
+					if ($current==null) {
+						$current = createModelElement(grammarAccess.getCardinalityValueRule());
+					}
+				}
+				{
+					newCompositeNode(grammarAccess.getCardinalityValueAccess().getCardinalityElementCardinalityElementCrossReference_0_0());
+				}
+				ruleQualifiedID
+				{
+					afterParserOrEnumRuleCall();
+				}
+			)
+		)
+		otherlv_1='->'
+		{
+			newLeafNode(otherlv_1, grammarAccess.getCardinalityValueAccess().getHyphenMinusGreaterThanSignKeyword_1());
+		}
+		(
+			(
+				{
+					newCompositeNode(grammarAccess.getCardinalityValueAccess().getValueEIntParserRuleCall_2_0());
+				}
+				lv_value_2_0=ruleEInt
+				{
+					if ($current==null) {
+						$current = createModelElementForParent(grammarAccess.getCardinalityValueRule());
+					}
+					set(
+						$current,
+						"value",
+						lv_value_2_0,
+						"com.irtsaintexupery.xtext.pseim.Mapping.EInt");
+					afterParserOrEnumRuleCall();
+				}
+			)
+		)
+	)
+;
+
+// Entry rule entryRulePortMapping
+entryRulePortMapping returns [EObject current=null]:
+	{ newCompositeNode(grammarAccess.getPortMappingRule()); }
+	iv_rulePortMapping=rulePortMapping
+	{ $current=$iv_rulePortMapping.current; }
+	EOF;
+
+// Rule PortMapping
+rulePortMapping returns [EObject current=null]
+@init {
+	enterRule();
+}
+@after {
+	leaveRule();
+}:
+	(
+		(
+			(
+				{
+					if ($current==null) {
+						$current = createModelElement(grammarAccess.getPortMappingRule());
+					}
+				}
+				{
+					newCompositeNode(grammarAccess.getPortMappingAccess().getModelPortBorderElementCrossReference_0_0());
+				}
+				ruleQualifiedID
+				{
+					afterParserOrEnumRuleCall();
+				}
+			)
+		)
+		(
+			otherlv_1=','
+			{
+				newLeafNode(otherlv_1, grammarAccess.getPortMappingAccess().getCommaKeyword_1_0());
+			}
+			(
+				(
+					{
+						if ($current==null) {
+							$current = createModelElement(grammarAccess.getPortMappingRule());
+						}
+					}
+					{
+						newCompositeNode(grammarAccess.getPortMappingAccess().getModelPortBorderElementCrossReference_1_1_0());
+					}
+					ruleQualifiedID
+					{
+						afterParserOrEnumRuleCall();
+					}
+				)
+			)
+		)*
+		otherlv_3='->'
+		{
+			newLeafNode(otherlv_3, grammarAccess.getPortMappingAccess().getHyphenMinusGreaterThanSignKeyword_2());
+		}
+		(
+			(
+				{
+					if ($current==null) {
+						$current = createModelElement(grammarAccess.getPortMappingRule());
+					}
+				}
+				{
+					newCompositeNode(grammarAccess.getPortMappingAccess().getPatternPortBorderElementCrossReference_3_0());
+				}
+				ruleQualifiedID
+				{
+					afterParserOrEnumRuleCall();
+				}
+			)
+		)
+	)
+;
+
+// Entry rule entryRuleGraphElementMapping
+entryRuleGraphElementMapping returns [EObject current=null]:
+	{ newCompositeNode(grammarAccess.getGraphElementMappingRule()); }
+	iv_ruleGraphElementMapping=ruleGraphElementMapping
+	{ $current=$iv_ruleGraphElementMapping.current; }
+	EOF;
+
+// Rule GraphElementMapping
+ruleGraphElementMapping returns [EObject current=null]
+@init {
+	enterRule();
+}
+@after {
+	leaveRule();
+}:
+	(
+		(
+			(
+				{
+					if ($current==null) {
+						$current = createModelElement(grammarAccess.getGraphElementMappingRule());
+					}
+				}
+				{
+					newCompositeNode(grammarAccess.getGraphElementMappingAccess().getModelGraphElementGraphElementCrossReference_0_0());
+				}
+				ruleQualifiedID
+				{
+					afterParserOrEnumRuleCall();
+				}
+			)
+		)
+		(
+			otherlv_1=','
+			{
+				newLeafNode(otherlv_1, grammarAccess.getGraphElementMappingAccess().getCommaKeyword_1_0());
+			}
+			(
+				(
+					{
+						if ($current==null) {
+							$current = createModelElement(grammarAccess.getGraphElementMappingRule());
+						}
+					}
+					{
+						newCompositeNode(grammarAccess.getGraphElementMappingAccess().getModelGraphElementGraphElementCrossReference_1_1_0());
+					}
+					ruleQualifiedID
+					{
+						afterParserOrEnumRuleCall();
+					}
+				)
+			)
+		)*
+		otherlv_3='->'
+		{
+			newLeafNode(otherlv_3, grammarAccess.getGraphElementMappingAccess().getHyphenMinusGreaterThanSignKeyword_2());
+		}
+		(
+			(
+				{
+					if ($current==null) {
+						$current = createModelElement(grammarAccess.getGraphElementMappingRule());
+					}
+				}
+				{
+					newCompositeNode(grammarAccess.getGraphElementMappingAccess().getPatternGraphElementGraphElementCrossReference_3_0());
+				}
+				ruleQualifiedID
+				{
+					afterParserOrEnumRuleCall();
+				}
+			)
+		)
+	)
+;
+
+// Entry rule entryRuleEInt
+entryRuleEInt returns [String current=null]:
+	{ newCompositeNode(grammarAccess.getEIntRule()); }
+	iv_ruleEInt=ruleEInt
+	{ $current=$iv_ruleEInt.current.getText(); }
+	EOF;
+
+// Rule EInt
+ruleEInt returns [AntlrDatatypeRuleToken current=new AntlrDatatypeRuleToken()]
+@init {
+	enterRule();
+}
+@after {
+	leaveRule();
+}:
+	(
+		(
+			kw='-'
+			{
+				$current.merge(kw);
+				newLeafNode(kw, grammarAccess.getEIntAccess().getHyphenMinusKeyword_0());
+			}
+		)?
+		this_INT_1=RULE_INT
+		{
+			$current.merge(this_INT_1);
+		}
+		{
+			newLeafNode(this_INT_1, grammarAccess.getEIntAccess().getINTTerminalRuleCall_1());
+		}
+	)
+;
+
+// Entry rule entryRuleQualifiedID
+entryRuleQualifiedID returns [String current=null]:
+	{ newCompositeNode(grammarAccess.getQualifiedIDRule()); }
+	iv_ruleQualifiedID=ruleQualifiedID
+	{ $current=$iv_ruleQualifiedID.current.getText(); }
+	EOF;
+
+// Rule QualifiedID
+ruleQualifiedID returns [AntlrDatatypeRuleToken current=new AntlrDatatypeRuleToken()]
+@init {
+	enterRule();
+}
+@after {
+	leaveRule();
+}:
+	(
+		this_ID_0=RULE_ID
+		{
+			$current.merge(this_ID_0);
+		}
+		{
+			newLeafNode(this_ID_0, grammarAccess.getQualifiedIDAccess().getIDTerminalRuleCall_0());
+		}
+		(
+			kw='.'
+			{
+				$current.merge(kw);
+				newLeafNode(kw, grammarAccess.getQualifiedIDAccess().getFullStopKeyword_1_0());
+			}
+			this_ID_2=RULE_ID
+			{
+				$current.merge(this_ID_2);
+			}
+			{
+				newLeafNode(this_ID_2, grammarAccess.getQualifiedIDAccess().getIDTerminalRuleCall_1_1());
+			}
+		)*
+	)
+;
+
+RULE_ID : '^'? ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'_'|'0'..'9')*;
+
+RULE_INT : ('0'..'9')+;
+
+RULE_STRING : ('"' ('\\' .|~(('\\'|'"')))* '"'|'\'' ('\\' .|~(('\\'|'\'')))* '\'');
+
+RULE_ML_COMMENT : '/*' ( options {greedy=false;} : . )*'*/';
+
+RULE_SL_COMMENT : '//' ~(('\n'|'\r'))* ('\r'? '\n')?;
+
+RULE_WS : (' '|'\t'|'\r'|'\n')+;
+
+RULE_ANY_OTHER : .;

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/parser/antlr/internal/InternalMapping.tokens

@@ -0,0 +1,29 @@
+','=19
+'-'=20
+'->'=18
+'.'=21
+'components'=15
+'multiplicity'=14
+'ports'=16
+'transform'=11
+'using'=12
+'{'=13
+'}'=17
+RULE_ANY_OTHER=10
+RULE_ID=4
+RULE_INT=5
+RULE_ML_COMMENT=7
+RULE_SL_COMMENT=8
+RULE_STRING=6
+RULE_WS=9
+T__11=11
+T__12=12
+T__13=13
+T__14=14
+T__15=15
+T__16=16
+T__17=17
+T__18=18
+T__19=19
+T__20=20
+T__21=21

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/scoping/AbstractMappingScopeProvider.java

@@ -0,0 +1,9 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.scoping;
+
+import org.eclipse.xtext.scoping.impl.DelegatingScopeProvider;
+
+public abstract class AbstractMappingScopeProvider extends DelegatingScopeProvider {
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/serializer/MappingSemanticSequencer.java

@@ -0,0 +1,118 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.serializer;
+
+import com.google.inject.Inject;
+import com.irtsaintexupery.pseim.mapping.CardinalityValue;
+import com.irtsaintexupery.pseim.mapping.GraphElementMapping;
+import com.irtsaintexupery.pseim.mapping.MappingPackage;
+import com.irtsaintexupery.pseim.mapping.PatternApplication;
+import com.irtsaintexupery.pseim.mapping.PortMapping;
+import com.irtsaintexupery.xtext.pseim.services.MappingGrammarAccess;
+import java.util.Set;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.xtext.Action;
+import org.eclipse.xtext.Parameter;
+import org.eclipse.xtext.ParserRule;
+import org.eclipse.xtext.serializer.ISerializationContext;
+import org.eclipse.xtext.serializer.acceptor.SequenceFeeder;
+import org.eclipse.xtext.serializer.sequencer.AbstractDelegatingSemanticSequencer;
+import org.eclipse.xtext.serializer.sequencer.ITransientValueService.ValueTransient;
+
+@SuppressWarnings("all")
+public class MappingSemanticSequencer extends AbstractDelegatingSemanticSequencer {
+
+	@Inject
+	private MappingGrammarAccess grammarAccess;
+	
+	@Override
+	public void sequence(ISerializationContext context, EObject semanticObject) {
+		EPackage epackage = semanticObject.eClass().getEPackage();
+		ParserRule rule = context.getParserRule();
+		Action action = context.getAssignedAction();
+		Set<Parameter> parameters = context.getEnabledBooleanParameters();
+		if (epackage == MappingPackage.eINSTANCE)
+			switch (semanticObject.eClass().getClassifierID()) {
+			case MappingPackage.CARDINALITY_VALUE:
+				sequence_CardinalityValue(context, (CardinalityValue) semanticObject); 
+				return; 
+			case MappingPackage.GRAPH_ELEMENT_MAPPING:
+				sequence_GraphElementMapping(context, (GraphElementMapping) semanticObject); 
+				return; 
+			case MappingPackage.PATTERN_APPLICATION:
+				sequence_PatternApplication(context, (PatternApplication) semanticObject); 
+				return; 
+			case MappingPackage.PORT_MAPPING:
+				sequence_PortMapping(context, (PortMapping) semanticObject); 
+				return; 
+			}
+		if (errorAcceptor != null)
+			errorAcceptor.accept(diagnosticProvider.createInvalidContextOrTypeDiagnostic(semanticObject, context));
+	}
+	
+	/**
+	 * Contexts:
+	 *     CardinalityValue returns CardinalityValue
+	 *
+	 * Constraint:
+	 *     (cardinalityElement=[CardinalityElement|QualifiedID] value=EInt)
+	 */
+	protected void sequence_CardinalityValue(ISerializationContext context, CardinalityValue semanticObject) {
+		if (errorAcceptor != null) {
+			if (transientValues.isValueTransient(semanticObject, MappingPackage.Literals.CARDINALITY_VALUE__CARDINALITY_ELEMENT) == ValueTransient.YES)
+				errorAcceptor.accept(diagnosticProvider.createFeatureValueMissing(semanticObject, MappingPackage.Literals.CARDINALITY_VALUE__CARDINALITY_ELEMENT));
+			if (transientValues.isValueTransient(semanticObject, MappingPackage.Literals.CARDINALITY_VALUE__VALUE) == ValueTransient.YES)
+				errorAcceptor.accept(diagnosticProvider.createFeatureValueMissing(semanticObject, MappingPackage.Literals.CARDINALITY_VALUE__VALUE));
+		}
+		SequenceFeeder feeder = createSequencerFeeder(context, semanticObject);
+		feeder.accept(grammarAccess.getCardinalityValueAccess().getCardinalityElementCardinalityElementQualifiedIDParserRuleCall_0_0_1(), semanticObject.eGet(MappingPackage.Literals.CARDINALITY_VALUE__CARDINALITY_ELEMENT, false));
+		feeder.accept(grammarAccess.getCardinalityValueAccess().getValueEIntParserRuleCall_2_0(), semanticObject.getValue());
+		feeder.finish();
+	}
+	
+	
+	/**
+	 * Contexts:
+	 *     GraphElementMapping returns GraphElementMapping
+	 *
+	 * Constraint:
+	 *     (modelGraphElement+=[GraphElement|QualifiedID] modelGraphElement+=[GraphElement|QualifiedID]* patternGraphElement=[GraphElement|QualifiedID])
+	 */
+	protected void sequence_GraphElementMapping(ISerializationContext context, GraphElementMapping semanticObject) {
+		genericSequencer.createSequence(context, semanticObject);
+	}
+	
+	
+	/**
+	 * Contexts:
+	 *     PatternApplication returns PatternApplication
+	 *
+	 * Constraint:
+	 *     (
+	 *         model=[Model|ID] 
+	 *         pattern=[Pattern|ID] 
+	 *         (cardinalityValues+=CardinalityValue cardinalityValues+=CardinalityValue*)? 
+	 *         (modelElement+=GraphElementMapping modelElement+=GraphElementMapping*)? 
+	 *         (portMapping+=PortMapping portMapping+=PortMapping*)?
+	 *     )
+	 */
+	protected void sequence_PatternApplication(ISerializationContext context, PatternApplication semanticObject) {
+		genericSequencer.createSequence(context, semanticObject);
+	}
+	
+	
+	/**
+	 * Contexts:
+	 *     PortMapping returns PortMapping
+	 *
+	 * Constraint:
+	 *     (modelPort+=[BorderElement|QualifiedID] modelPort+=[BorderElement|QualifiedID]* patternPort=[BorderElement|QualifiedID])
+	 */
+	protected void sequence_PortMapping(ISerializationContext context, PortMapping semanticObject) {
+		genericSequencer.createSequence(context, semanticObject);
+	}
+	
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/serializer/MappingSyntacticSequencer.java

@@ -0,0 +1,43 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.serializer;
+
+import com.google.inject.Inject;
+import com.irtsaintexupery.xtext.pseim.services.MappingGrammarAccess;
+import java.util.List;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.xtext.IGrammarAccess;
+import org.eclipse.xtext.RuleCall;
+import org.eclipse.xtext.nodemodel.INode;
+import org.eclipse.xtext.serializer.analysis.GrammarAlias.AbstractElementAlias;
+import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider.ISynTransition;
+import org.eclipse.xtext.serializer.sequencer.AbstractSyntacticSequencer;
+
+@SuppressWarnings("all")
+public class MappingSyntacticSequencer extends AbstractSyntacticSequencer {
+
+	protected MappingGrammarAccess grammarAccess;
+	
+	@Inject
+	protected void init(IGrammarAccess access) {
+		grammarAccess = (MappingGrammarAccess) access;
+	}
+	
+	@Override
+	protected String getUnassignedRuleCallToken(EObject semanticObject, RuleCall ruleCall, INode node) {
+		return "";
+	}
+	
+	
+	@Override
+	protected void emitUnassignedTokens(EObject semanticObject, ISynTransition transition, INode fromNode, INode toNode) {
+		if (transition.getAmbiguousSyntaxes().isEmpty()) return;
+		List<INode> transitionNodes = collectNodes(fromNode, toNode);
+		for (AbstractElementAlias syntax : transition.getAmbiguousSyntaxes()) {
+			List<INode> syntaxNodes = getNodesFor(transitionNodes, syntax);
+			acceptNodes(getLastNavigableState(), syntaxNodes);
+		}
+	}
+
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/services/MappingGrammarAccess.java

@@ -0,0 +1,522 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.services;
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import java.util.List;
+import org.eclipse.xtext.Assignment;
+import org.eclipse.xtext.CrossReference;
+import org.eclipse.xtext.Grammar;
+import org.eclipse.xtext.GrammarUtil;
+import org.eclipse.xtext.Group;
+import org.eclipse.xtext.Keyword;
+import org.eclipse.xtext.ParserRule;
+import org.eclipse.xtext.RuleCall;
+import org.eclipse.xtext.TerminalRule;
+import org.eclipse.xtext.common.services.TerminalsGrammarAccess;
+import org.eclipse.xtext.service.AbstractElementFinder.AbstractGrammarElementFinder;
+import org.eclipse.xtext.service.GrammarProvider;
+
+@Singleton
+public class MappingGrammarAccess extends AbstractGrammarElementFinder {
+	
+	public class PatternApplicationElements extends AbstractParserRuleElementFinder {
+		private final ParserRule rule = (ParserRule) GrammarUtil.findRuleForName(getGrammar(), "com.irtsaintexupery.xtext.pseim.Mapping.PatternApplication");
+		private final Group cGroup = (Group)rule.eContents().get(1);
+		private final Keyword cTransformKeyword_0 = (Keyword)cGroup.eContents().get(0);
+		private final Assignment cModelAssignment_1 = (Assignment)cGroup.eContents().get(1);
+		private final CrossReference cModelModelCrossReference_1_0 = (CrossReference)cModelAssignment_1.eContents().get(0);
+		private final RuleCall cModelModelIDTerminalRuleCall_1_0_1 = (RuleCall)cModelModelCrossReference_1_0.eContents().get(1);
+		private final Keyword cUsingKeyword_2 = (Keyword)cGroup.eContents().get(2);
+		private final Assignment cPatternAssignment_3 = (Assignment)cGroup.eContents().get(3);
+		private final CrossReference cPatternPatternCrossReference_3_0 = (CrossReference)cPatternAssignment_3.eContents().get(0);
+		private final RuleCall cPatternPatternIDTerminalRuleCall_3_0_1 = (RuleCall)cPatternPatternCrossReference_3_0.eContents().get(1);
+		private final Keyword cLeftCurlyBracketKeyword_4 = (Keyword)cGroup.eContents().get(4);
+		private final Group cGroup_5 = (Group)cGroup.eContents().get(5);
+		private final Keyword cMultiplicityKeyword_5_0 = (Keyword)cGroup_5.eContents().get(0);
+		private final Assignment cCardinalityValuesAssignment_5_1 = (Assignment)cGroup_5.eContents().get(1);
+		private final RuleCall cCardinalityValuesCardinalityValueParserRuleCall_5_1_0 = (RuleCall)cCardinalityValuesAssignment_5_1.eContents().get(0);
+		private final Assignment cCardinalityValuesAssignment_5_2 = (Assignment)cGroup_5.eContents().get(2);
+		private final RuleCall cCardinalityValuesCardinalityValueParserRuleCall_5_2_0 = (RuleCall)cCardinalityValuesAssignment_5_2.eContents().get(0);
+		private final Group cGroup_6 = (Group)cGroup.eContents().get(6);
+		private final Keyword cComponentsKeyword_6_0 = (Keyword)cGroup_6.eContents().get(0);
+		private final Assignment cModelElementAssignment_6_1 = (Assignment)cGroup_6.eContents().get(1);
+		private final RuleCall cModelElementGraphElementMappingParserRuleCall_6_1_0 = (RuleCall)cModelElementAssignment_6_1.eContents().get(0);
+		private final Assignment cModelElementAssignment_6_2 = (Assignment)cGroup_6.eContents().get(2);
+		private final RuleCall cModelElementGraphElementMappingParserRuleCall_6_2_0 = (RuleCall)cModelElementAssignment_6_2.eContents().get(0);
+		private final Group cGroup_7 = (Group)cGroup.eContents().get(7);
+		private final Keyword cPortsKeyword_7_0 = (Keyword)cGroup_7.eContents().get(0);
+		private final Assignment cPortMappingAssignment_7_1 = (Assignment)cGroup_7.eContents().get(1);
+		private final RuleCall cPortMappingPortMappingParserRuleCall_7_1_0 = (RuleCall)cPortMappingAssignment_7_1.eContents().get(0);
+		private final Assignment cPortMappingAssignment_7_2 = (Assignment)cGroup_7.eContents().get(2);
+		private final RuleCall cPortMappingPortMappingParserRuleCall_7_2_0 = (RuleCall)cPortMappingAssignment_7_2.eContents().get(0);
+		private final Keyword cRightCurlyBracketKeyword_8 = (Keyword)cGroup.eContents().get(8);
+		
+		//PatternApplication mapping::PatternApplication:
+		//	'transform' model=[seim::Model] 'using' pattern=[pseim::Pattern] '{' ('multiplicity'
+		//	cardinalityValues+=CardinalityValue cardinalityValues+=CardinalityValue*)? ('components'
+		//	modelElement+=GraphElementMapping modelElement+=GraphElementMapping*)? ('ports' portMapping+=PortMapping
+		//	portMapping+=PortMapping*)?
+		//	'}';
+		@Override public ParserRule getRule() { return rule; }
+		
+		//'transform' model=[seim::Model] 'using' pattern=[pseim::Pattern] '{' ('multiplicity' cardinalityValues+=CardinalityValue
+		//cardinalityValues+=CardinalityValue*)? ('components' modelElement+=GraphElementMapping
+		//modelElement+=GraphElementMapping*)? ('ports' portMapping+=PortMapping portMapping+=PortMapping*)? '}'
+		public Group getGroup() { return cGroup; }
+		
+		//'transform'
+		public Keyword getTransformKeyword_0() { return cTransformKeyword_0; }
+		
+		//model=[seim::Model]
+		public Assignment getModelAssignment_1() { return cModelAssignment_1; }
+		
+		//[seim::Model]
+		public CrossReference getModelModelCrossReference_1_0() { return cModelModelCrossReference_1_0; }
+		
+		//ID
+		public RuleCall getModelModelIDTerminalRuleCall_1_0_1() { return cModelModelIDTerminalRuleCall_1_0_1; }
+		
+		//'using'
+		public Keyword getUsingKeyword_2() { return cUsingKeyword_2; }
+		
+		//pattern=[pseim::Pattern]
+		public Assignment getPatternAssignment_3() { return cPatternAssignment_3; }
+		
+		//[pseim::Pattern]
+		public CrossReference getPatternPatternCrossReference_3_0() { return cPatternPatternCrossReference_3_0; }
+		
+		//ID
+		public RuleCall getPatternPatternIDTerminalRuleCall_3_0_1() { return cPatternPatternIDTerminalRuleCall_3_0_1; }
+		
+		//'{'
+		public Keyword getLeftCurlyBracketKeyword_4() { return cLeftCurlyBracketKeyword_4; }
+		
+		//('multiplicity' cardinalityValues+=CardinalityValue cardinalityValues+=CardinalityValue*)?
+		public Group getGroup_5() { return cGroup_5; }
+		
+		//'multiplicity'
+		public Keyword getMultiplicityKeyword_5_0() { return cMultiplicityKeyword_5_0; }
+		
+		//cardinalityValues+=CardinalityValue
+		public Assignment getCardinalityValuesAssignment_5_1() { return cCardinalityValuesAssignment_5_1; }
+		
+		//CardinalityValue
+		public RuleCall getCardinalityValuesCardinalityValueParserRuleCall_5_1_0() { return cCardinalityValuesCardinalityValueParserRuleCall_5_1_0; }
+		
+		//cardinalityValues+=CardinalityValue*
+		public Assignment getCardinalityValuesAssignment_5_2() { return cCardinalityValuesAssignment_5_2; }
+		
+		//CardinalityValue
+		public RuleCall getCardinalityValuesCardinalityValueParserRuleCall_5_2_0() { return cCardinalityValuesCardinalityValueParserRuleCall_5_2_0; }
+		
+		//('components' modelElement+=GraphElementMapping modelElement+=GraphElementMapping*)?
+		public Group getGroup_6() { return cGroup_6; }
+		
+		//'components'
+		public Keyword getComponentsKeyword_6_0() { return cComponentsKeyword_6_0; }
+		
+		//modelElement+=GraphElementMapping
+		public Assignment getModelElementAssignment_6_1() { return cModelElementAssignment_6_1; }
+		
+		//GraphElementMapping
+		public RuleCall getModelElementGraphElementMappingParserRuleCall_6_1_0() { return cModelElementGraphElementMappingParserRuleCall_6_1_0; }
+		
+		//modelElement+=GraphElementMapping*
+		public Assignment getModelElementAssignment_6_2() { return cModelElementAssignment_6_2; }
+		
+		//GraphElementMapping
+		public RuleCall getModelElementGraphElementMappingParserRuleCall_6_2_0() { return cModelElementGraphElementMappingParserRuleCall_6_2_0; }
+		
+		//('ports' portMapping+=PortMapping portMapping+=PortMapping*)?
+		public Group getGroup_7() { return cGroup_7; }
+		
+		//'ports'
+		public Keyword getPortsKeyword_7_0() { return cPortsKeyword_7_0; }
+		
+		//portMapping+=PortMapping
+		public Assignment getPortMappingAssignment_7_1() { return cPortMappingAssignment_7_1; }
+		
+		//PortMapping
+		public RuleCall getPortMappingPortMappingParserRuleCall_7_1_0() { return cPortMappingPortMappingParserRuleCall_7_1_0; }
+		
+		//portMapping+=PortMapping*
+		public Assignment getPortMappingAssignment_7_2() { return cPortMappingAssignment_7_2; }
+		
+		//PortMapping
+		public RuleCall getPortMappingPortMappingParserRuleCall_7_2_0() { return cPortMappingPortMappingParserRuleCall_7_2_0; }
+		
+		//'}'
+		public Keyword getRightCurlyBracketKeyword_8() { return cRightCurlyBracketKeyword_8; }
+	}
+	public class CardinalityValueElements extends AbstractParserRuleElementFinder {
+		private final ParserRule rule = (ParserRule) GrammarUtil.findRuleForName(getGrammar(), "com.irtsaintexupery.xtext.pseim.Mapping.CardinalityValue");
+		private final Group cGroup = (Group)rule.eContents().get(1);
+		private final Assignment cCardinalityElementAssignment_0 = (Assignment)cGroup.eContents().get(0);
+		private final CrossReference cCardinalityElementCardinalityElementCrossReference_0_0 = (CrossReference)cCardinalityElementAssignment_0.eContents().get(0);
+		private final RuleCall cCardinalityElementCardinalityElementQualifiedIDParserRuleCall_0_0_1 = (RuleCall)cCardinalityElementCardinalityElementCrossReference_0_0.eContents().get(1);
+		private final Keyword cHyphenMinusGreaterThanSignKeyword_1 = (Keyword)cGroup.eContents().get(1);
+		private final Assignment cValueAssignment_2 = (Assignment)cGroup.eContents().get(2);
+		private final RuleCall cValueEIntParserRuleCall_2_0 = (RuleCall)cValueAssignment_2.eContents().get(0);
+		
+		//CardinalityValue mapping::CardinalityValue:
+		//	cardinalityElement=[pseim::CardinalityElement|QualifiedID] '->' value=EInt;
+		@Override public ParserRule getRule() { return rule; }
+		
+		//cardinalityElement=[pseim::CardinalityElement|QualifiedID] '->' value=EInt
+		public Group getGroup() { return cGroup; }
+		
+		//cardinalityElement=[pseim::CardinalityElement|QualifiedID]
+		public Assignment getCardinalityElementAssignment_0() { return cCardinalityElementAssignment_0; }
+		
+		//[pseim::CardinalityElement|QualifiedID]
+		public CrossReference getCardinalityElementCardinalityElementCrossReference_0_0() { return cCardinalityElementCardinalityElementCrossReference_0_0; }
+		
+		//QualifiedID
+		public RuleCall getCardinalityElementCardinalityElementQualifiedIDParserRuleCall_0_0_1() { return cCardinalityElementCardinalityElementQualifiedIDParserRuleCall_0_0_1; }
+		
+		//'->'
+		public Keyword getHyphenMinusGreaterThanSignKeyword_1() { return cHyphenMinusGreaterThanSignKeyword_1; }
+		
+		//value=EInt
+		public Assignment getValueAssignment_2() { return cValueAssignment_2; }
+		
+		//EInt
+		public RuleCall getValueEIntParserRuleCall_2_0() { return cValueEIntParserRuleCall_2_0; }
+	}
+	public class PortMappingElements extends AbstractParserRuleElementFinder {
+		private final ParserRule rule = (ParserRule) GrammarUtil.findRuleForName(getGrammar(), "com.irtsaintexupery.xtext.pseim.Mapping.PortMapping");
+		private final Group cGroup = (Group)rule.eContents().get(1);
+		private final Assignment cModelPortAssignment_0 = (Assignment)cGroup.eContents().get(0);
+		private final CrossReference cModelPortBorderElementCrossReference_0_0 = (CrossReference)cModelPortAssignment_0.eContents().get(0);
+		private final RuleCall cModelPortBorderElementQualifiedIDParserRuleCall_0_0_1 = (RuleCall)cModelPortBorderElementCrossReference_0_0.eContents().get(1);
+		private final Group cGroup_1 = (Group)cGroup.eContents().get(1);
+		private final Keyword cCommaKeyword_1_0 = (Keyword)cGroup_1.eContents().get(0);
+		private final Assignment cModelPortAssignment_1_1 = (Assignment)cGroup_1.eContents().get(1);
+		private final CrossReference cModelPortBorderElementCrossReference_1_1_0 = (CrossReference)cModelPortAssignment_1_1.eContents().get(0);
+		private final RuleCall cModelPortBorderElementQualifiedIDParserRuleCall_1_1_0_1 = (RuleCall)cModelPortBorderElementCrossReference_1_1_0.eContents().get(1);
+		private final Keyword cHyphenMinusGreaterThanSignKeyword_2 = (Keyword)cGroup.eContents().get(2);
+		private final Assignment cPatternPortAssignment_3 = (Assignment)cGroup.eContents().get(3);
+		private final CrossReference cPatternPortBorderElementCrossReference_3_0 = (CrossReference)cPatternPortAssignment_3.eContents().get(0);
+		private final RuleCall cPatternPortBorderElementQualifiedIDParserRuleCall_3_0_1 = (RuleCall)cPatternPortBorderElementCrossReference_3_0.eContents().get(1);
+		
+		//PortMapping mapping::PortMapping:
+		//	modelPort+=[seim::BorderElement|QualifiedID] (',' modelPort+=[seim::BorderElement|QualifiedID])*
+		//	'->'
+		//	patternPort=[seim::BorderElement|QualifiedID];
+		@Override public ParserRule getRule() { return rule; }
+		
+		//modelPort+=[seim::BorderElement|QualifiedID] (',' modelPort+=[seim::BorderElement|QualifiedID])* '->'
+		//patternPort=[seim::BorderElement|QualifiedID]
+		public Group getGroup() { return cGroup; }
+		
+		//modelPort+=[seim::BorderElement|QualifiedID]
+		public Assignment getModelPortAssignment_0() { return cModelPortAssignment_0; }
+		
+		//[seim::BorderElement|QualifiedID]
+		public CrossReference getModelPortBorderElementCrossReference_0_0() { return cModelPortBorderElementCrossReference_0_0; }
+		
+		//QualifiedID
+		public RuleCall getModelPortBorderElementQualifiedIDParserRuleCall_0_0_1() { return cModelPortBorderElementQualifiedIDParserRuleCall_0_0_1; }
+		
+		//(',' modelPort+=[seim::BorderElement|QualifiedID])*
+		public Group getGroup_1() { return cGroup_1; }
+		
+		//','
+		public Keyword getCommaKeyword_1_0() { return cCommaKeyword_1_0; }
+		
+		//modelPort+=[seim::BorderElement|QualifiedID]
+		public Assignment getModelPortAssignment_1_1() { return cModelPortAssignment_1_1; }
+		
+		//[seim::BorderElement|QualifiedID]
+		public CrossReference getModelPortBorderElementCrossReference_1_1_0() { return cModelPortBorderElementCrossReference_1_1_0; }
+		
+		//QualifiedID
+		public RuleCall getModelPortBorderElementQualifiedIDParserRuleCall_1_1_0_1() { return cModelPortBorderElementQualifiedIDParserRuleCall_1_1_0_1; }
+		
+		//'->'
+		public Keyword getHyphenMinusGreaterThanSignKeyword_2() { return cHyphenMinusGreaterThanSignKeyword_2; }
+		
+		//patternPort=[seim::BorderElement|QualifiedID]
+		public Assignment getPatternPortAssignment_3() { return cPatternPortAssignment_3; }
+		
+		//[seim::BorderElement|QualifiedID]
+		public CrossReference getPatternPortBorderElementCrossReference_3_0() { return cPatternPortBorderElementCrossReference_3_0; }
+		
+		//QualifiedID
+		public RuleCall getPatternPortBorderElementQualifiedIDParserRuleCall_3_0_1() { return cPatternPortBorderElementQualifiedIDParserRuleCall_3_0_1; }
+	}
+	public class GraphElementMappingElements extends AbstractParserRuleElementFinder {
+		private final ParserRule rule = (ParserRule) GrammarUtil.findRuleForName(getGrammar(), "com.irtsaintexupery.xtext.pseim.Mapping.GraphElementMapping");
+		private final Group cGroup = (Group)rule.eContents().get(1);
+		private final Assignment cModelGraphElementAssignment_0 = (Assignment)cGroup.eContents().get(0);
+		private final CrossReference cModelGraphElementGraphElementCrossReference_0_0 = (CrossReference)cModelGraphElementAssignment_0.eContents().get(0);
+		private final RuleCall cModelGraphElementGraphElementQualifiedIDParserRuleCall_0_0_1 = (RuleCall)cModelGraphElementGraphElementCrossReference_0_0.eContents().get(1);
+		private final Group cGroup_1 = (Group)cGroup.eContents().get(1);
+		private final Keyword cCommaKeyword_1_0 = (Keyword)cGroup_1.eContents().get(0);
+		private final Assignment cModelGraphElementAssignment_1_1 = (Assignment)cGroup_1.eContents().get(1);
+		private final CrossReference cModelGraphElementGraphElementCrossReference_1_1_0 = (CrossReference)cModelGraphElementAssignment_1_1.eContents().get(0);
+		private final RuleCall cModelGraphElementGraphElementQualifiedIDParserRuleCall_1_1_0_1 = (RuleCall)cModelGraphElementGraphElementCrossReference_1_1_0.eContents().get(1);
+		private final Keyword cHyphenMinusGreaterThanSignKeyword_2 = (Keyword)cGroup.eContents().get(2);
+		private final Assignment cPatternGraphElementAssignment_3 = (Assignment)cGroup.eContents().get(3);
+		private final CrossReference cPatternGraphElementGraphElementCrossReference_3_0 = (CrossReference)cPatternGraphElementAssignment_3.eContents().get(0);
+		private final RuleCall cPatternGraphElementGraphElementQualifiedIDParserRuleCall_3_0_1 = (RuleCall)cPatternGraphElementGraphElementCrossReference_3_0.eContents().get(1);
+		
+		//GraphElementMapping mapping::GraphElementMapping:
+		//	modelGraphElement+=[seim::GraphElement|QualifiedID] (',' modelGraphElement+=[seim::GraphElement|QualifiedID])*
+		//	'->'
+		//	patternGraphElement=[seim::GraphElement|QualifiedID];
+		@Override public ParserRule getRule() { return rule; }
+		
+		//modelGraphElement+=[seim::GraphElement|QualifiedID] (',' modelGraphElement+=[seim::GraphElement|QualifiedID])* '->'
+		//patternGraphElement=[seim::GraphElement|QualifiedID]
+		public Group getGroup() { return cGroup; }
+		
+		//modelGraphElement+=[seim::GraphElement|QualifiedID]
+		public Assignment getModelGraphElementAssignment_0() { return cModelGraphElementAssignment_0; }
+		
+		//[seim::GraphElement|QualifiedID]
+		public CrossReference getModelGraphElementGraphElementCrossReference_0_0() { return cModelGraphElementGraphElementCrossReference_0_0; }
+		
+		//QualifiedID
+		public RuleCall getModelGraphElementGraphElementQualifiedIDParserRuleCall_0_0_1() { return cModelGraphElementGraphElementQualifiedIDParserRuleCall_0_0_1; }
+		
+		//(',' modelGraphElement+=[seim::GraphElement|QualifiedID])*
+		public Group getGroup_1() { return cGroup_1; }
+		
+		//','
+		public Keyword getCommaKeyword_1_0() { return cCommaKeyword_1_0; }
+		
+		//modelGraphElement+=[seim::GraphElement|QualifiedID]
+		public Assignment getModelGraphElementAssignment_1_1() { return cModelGraphElementAssignment_1_1; }
+		
+		//[seim::GraphElement|QualifiedID]
+		public CrossReference getModelGraphElementGraphElementCrossReference_1_1_0() { return cModelGraphElementGraphElementCrossReference_1_1_0; }
+		
+		//QualifiedID
+		public RuleCall getModelGraphElementGraphElementQualifiedIDParserRuleCall_1_1_0_1() { return cModelGraphElementGraphElementQualifiedIDParserRuleCall_1_1_0_1; }
+		
+		//'->'
+		public Keyword getHyphenMinusGreaterThanSignKeyword_2() { return cHyphenMinusGreaterThanSignKeyword_2; }
+		
+		//patternGraphElement=[seim::GraphElement|QualifiedID]
+		public Assignment getPatternGraphElementAssignment_3() { return cPatternGraphElementAssignment_3; }
+		
+		//[seim::GraphElement|QualifiedID]
+		public CrossReference getPatternGraphElementGraphElementCrossReference_3_0() { return cPatternGraphElementGraphElementCrossReference_3_0; }
+		
+		//QualifiedID
+		public RuleCall getPatternGraphElementGraphElementQualifiedIDParserRuleCall_3_0_1() { return cPatternGraphElementGraphElementQualifiedIDParserRuleCall_3_0_1; }
+	}
+	public class EIntElements extends AbstractParserRuleElementFinder {
+		private final ParserRule rule = (ParserRule) GrammarUtil.findRuleForName(getGrammar(), "com.irtsaintexupery.xtext.pseim.Mapping.EInt");
+		private final Group cGroup = (Group)rule.eContents().get(1);
+		private final Keyword cHyphenMinusKeyword_0 = (Keyword)cGroup.eContents().get(0);
+		private final RuleCall cINTTerminalRuleCall_1 = (RuleCall)cGroup.eContents().get(1);
+		
+		//EInt ecore::EInt:
+		//	'-'? INT;
+		@Override public ParserRule getRule() { return rule; }
+		
+		//'-'? INT
+		public Group getGroup() { return cGroup; }
+		
+		//'-'?
+		public Keyword getHyphenMinusKeyword_0() { return cHyphenMinusKeyword_0; }
+		
+		//INT
+		public RuleCall getINTTerminalRuleCall_1() { return cINTTerminalRuleCall_1; }
+	}
+	public class QualifiedIDElements extends AbstractParserRuleElementFinder {
+		private final ParserRule rule = (ParserRule) GrammarUtil.findRuleForName(getGrammar(), "com.irtsaintexupery.xtext.pseim.Mapping.QualifiedID");
+		private final Group cGroup = (Group)rule.eContents().get(1);
+		private final RuleCall cIDTerminalRuleCall_0 = (RuleCall)cGroup.eContents().get(0);
+		private final Group cGroup_1 = (Group)cGroup.eContents().get(1);
+		private final Keyword cFullStopKeyword_1_0 = (Keyword)cGroup_1.eContents().get(0);
+		private final RuleCall cIDTerminalRuleCall_1_1 = (RuleCall)cGroup_1.eContents().get(1);
+		
+		//QualifiedID:
+		//	ID ('.' ID)*;
+		@Override public ParserRule getRule() { return rule; }
+		
+		//ID ('.' ID)*
+		public Group getGroup() { return cGroup; }
+		
+		//ID
+		public RuleCall getIDTerminalRuleCall_0() { return cIDTerminalRuleCall_0; }
+		
+		//('.' ID)*
+		public Group getGroup_1() { return cGroup_1; }
+		
+		//'.'
+		public Keyword getFullStopKeyword_1_0() { return cFullStopKeyword_1_0; }
+		
+		//ID
+		public RuleCall getIDTerminalRuleCall_1_1() { return cIDTerminalRuleCall_1_1; }
+	}
+	
+	
+	private final PatternApplicationElements pPatternApplication;
+	private final CardinalityValueElements pCardinalityValue;
+	private final PortMappingElements pPortMapping;
+	private final GraphElementMappingElements pGraphElementMapping;
+	private final EIntElements pEInt;
+	private final QualifiedIDElements pQualifiedID;
+	
+	private final Grammar grammar;
+	
+	private final TerminalsGrammarAccess gaTerminals;
+
+	@Inject
+	public MappingGrammarAccess(GrammarProvider grammarProvider,
+			TerminalsGrammarAccess gaTerminals) {
+		this.grammar = internalFindGrammar(grammarProvider);
+		this.gaTerminals = gaTerminals;
+		this.pPatternApplication = new PatternApplicationElements();
+		this.pCardinalityValue = new CardinalityValueElements();
+		this.pPortMapping = new PortMappingElements();
+		this.pGraphElementMapping = new GraphElementMappingElements();
+		this.pEInt = new EIntElements();
+		this.pQualifiedID = new QualifiedIDElements();
+	}
+	
+	protected Grammar internalFindGrammar(GrammarProvider grammarProvider) {
+		Grammar grammar = grammarProvider.getGrammar(this);
+		while (grammar != null) {
+			if ("com.irtsaintexupery.xtext.pseim.Mapping".equals(grammar.getName())) {
+				return grammar;
+			}
+			List<Grammar> grammars = grammar.getUsedGrammars();
+			if (!grammars.isEmpty()) {
+				grammar = grammars.iterator().next();
+			} else {
+				return null;
+			}
+		}
+		return grammar;
+	}
+	
+	@Override
+	public Grammar getGrammar() {
+		return grammar;
+	}
+	
+	
+	public TerminalsGrammarAccess getTerminalsGrammarAccess() {
+		return gaTerminals;
+	}
+
+	
+	//PatternApplication mapping::PatternApplication:
+	//	'transform' model=[seim::Model] 'using' pattern=[pseim::Pattern] '{' ('multiplicity'
+	//	cardinalityValues+=CardinalityValue cardinalityValues+=CardinalityValue*)? ('components'
+	//	modelElement+=GraphElementMapping modelElement+=GraphElementMapping*)? ('ports' portMapping+=PortMapping
+	//	portMapping+=PortMapping*)?
+	//	'}';
+	public PatternApplicationElements getPatternApplicationAccess() {
+		return pPatternApplication;
+	}
+	
+	public ParserRule getPatternApplicationRule() {
+		return getPatternApplicationAccess().getRule();
+	}
+	
+	//CardinalityValue mapping::CardinalityValue:
+	//	cardinalityElement=[pseim::CardinalityElement|QualifiedID] '->' value=EInt;
+	public CardinalityValueElements getCardinalityValueAccess() {
+		return pCardinalityValue;
+	}
+	
+	public ParserRule getCardinalityValueRule() {
+		return getCardinalityValueAccess().getRule();
+	}
+	
+	//PortMapping mapping::PortMapping:
+	//	modelPort+=[seim::BorderElement|QualifiedID] (',' modelPort+=[seim::BorderElement|QualifiedID])*
+	//	'->'
+	//	patternPort=[seim::BorderElement|QualifiedID];
+	public PortMappingElements getPortMappingAccess() {
+		return pPortMapping;
+	}
+	
+	public ParserRule getPortMappingRule() {
+		return getPortMappingAccess().getRule();
+	}
+	
+	//GraphElementMapping mapping::GraphElementMapping:
+	//	modelGraphElement+=[seim::GraphElement|QualifiedID] (',' modelGraphElement+=[seim::GraphElement|QualifiedID])*
+	//	'->'
+	//	patternGraphElement=[seim::GraphElement|QualifiedID];
+	public GraphElementMappingElements getGraphElementMappingAccess() {
+		return pGraphElementMapping;
+	}
+	
+	public ParserRule getGraphElementMappingRule() {
+		return getGraphElementMappingAccess().getRule();
+	}
+	
+	//EInt ecore::EInt:
+	//	'-'? INT;
+	public EIntElements getEIntAccess() {
+		return pEInt;
+	}
+	
+	public ParserRule getEIntRule() {
+		return getEIntAccess().getRule();
+	}
+	
+	//QualifiedID:
+	//	ID ('.' ID)*;
+	public QualifiedIDElements getQualifiedIDAccess() {
+		return pQualifiedID;
+	}
+	
+	public ParserRule getQualifiedIDRule() {
+		return getQualifiedIDAccess().getRule();
+	}
+	
+	//terminal ID:
+	//	'^'? ('a'..'z' | 'A'..'Z' | '_') ('a'..'z' | 'A'..'Z' | '_' | '0'..'9')*;
+	public TerminalRule getIDRule() {
+		return gaTerminals.getIDRule();
+	}
+	
+	//terminal INT returns ecore::EInt:
+	//	'0'..'9'+;
+	public TerminalRule getINTRule() {
+		return gaTerminals.getINTRule();
+	}
+	
+	//terminal STRING:
+	//	'"' ('\\' . | !('\\' | '"'))* '"' |
+	//	"'" ('\\' . | !('\\' | "'"))* "'";
+	public TerminalRule getSTRINGRule() {
+		return gaTerminals.getSTRINGRule();
+	}
+	
+	//terminal ML_COMMENT:
+	//	'/*'->'*/';
+	public TerminalRule getML_COMMENTRule() {
+		return gaTerminals.getML_COMMENTRule();
+	}
+	
+	//terminal SL_COMMENT:
+	//	'//' !('\n' | '\r')* ('\r'? '\n')?;
+	public TerminalRule getSL_COMMENTRule() {
+		return gaTerminals.getSL_COMMENTRule();
+	}
+	
+	//terminal WS:
+	//	' ' | '\t' | '\r' | '\n'+;
+	public TerminalRule getWSRule() {
+		return gaTerminals.getWSRule();
+	}
+	
+	//terminal ANY_OTHER:
+	//	.;
+	public TerminalRule getANY_OTHERRule() {
+		return gaTerminals.getANY_OTHERRule();
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src-gen/com/irtsaintexupery/xtext/pseim/validation/AbstractMappingValidator.java

@@ -0,0 +1,20 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.validation;
+
+import java.util.ArrayList;
+import java.util.List;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.xtext.validation.AbstractDeclarativeValidator;
+
+public abstract class AbstractMappingValidator extends AbstractDeclarativeValidator {
+	
+	@Override
+	protected List<EPackage> getEPackages() {
+		List<EPackage> result = new ArrayList<EPackage>();
+		result.add(EPackage.Registry.INSTANCE.getEPackage("http://www.irit.fr/patterns/mapping/0.1"));
+		return result;
+	}
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src/com/irtsaintexupery/xtext/pseim/GenerateMapping.mwe2

@@ -0,0 +1,47 @@
+module com.irtsaintexupery.xtext.pseim.GenerateMapping
+
+import org.eclipse.xtext.xtext.generator.*
+import org.eclipse.xtext.xtext.generator.model.project.*
+
+var rootPath = ".."
+
+Workflow {
+	
+	component = XtextGenerator {
+		configuration = {
+			project = StandardProjectConfig {
+				baseName = "com.irtsaintexupery.xtext.pseim.mapping"
+				rootPath = rootPath
+				eclipsePlugin = {
+					enabled = true
+				}
+				createEclipseMetaData = true
+			}
+			code = {
+				encoding = "UTF-8"
+				lineDelimiter = "\n"
+				fileHeader = "/*\n * generated by Xtext \${version}\n */"
+			}
+		}
+		language = StandardLanguage {
+			name = "com.irtsaintexupery.xtext.pseim.Mapping"
+			fileExtensions = "mapping"
+			referencedResource = "platform:/resource/com.irtsaintexupery.pseim/model/seim.genmodel"
+			referencedResource = "platform:/resource/com.irtsaintexupery.pseim/model/mapping.genmodel"
+			referencedResource = "platform:/resource/com.irtsaintexupery.pseim/model/pseim.genmodel"
+			
+			fragment = ecore2xtext.Ecore2XtextValueConverterServiceFragment2 auto-inject {}
+
+			formatter = {
+				generateStub = true
+			}
+
+			serializer = {
+				generateStub = false
+			}
+			validator = {
+				// composedCheck = "org.eclipse.xtext.validation.NamesAreUniqueValidator"
+			}
+		}
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src/com/irtsaintexupery/xtext/pseim/Mapping.xtext

@@ -0,0 +1,34 @@
+// automatically generated by Xtext
+grammar com.irtsaintexupery.xtext.pseim.Mapping with org.eclipse.xtext.common.Terminals
+
+import "http://www.eclipse.org/emf/2002/Ecore" as ecore
+import "http://www.irit.fr/patterns/mapping/0.1" as mapping
+import "http://www.irt-saintexupery.com/pseim/0.1" as pseim
+import "http://www.irt-saintexupery.com/seim/0.1" as seim
+
+PatternApplication returns mapping::PatternApplication:
+	'transform' model=[seim::Model|ID] 'using' pattern=[pseim::Pattern|ID] '{'
+		('multiplicity' cardinalityValues+=CardinalityValue (cardinalityValues+=CardinalityValue)* )?
+		('components'  modelElement+=GraphElementMapping (modelElement+=GraphElementMapping)*)?
+		('ports' portMapping+=PortMapping (portMapping+=PortMapping)*)?
+	'}';
+
+CardinalityValue returns mapping::CardinalityValue:
+	cardinalityElement=[pseim::CardinalityElement|QualifiedID] '->' value=EInt;
+
+PortMapping returns mapping::PortMapping:
+	modelPort+=[seim::BorderElement|QualifiedID] (',' modelPort+=[seim::BorderElement|QualifiedID])*
+	'->' 
+	patternPort=[seim::BorderElement|QualifiedID];
+
+GraphElementMapping returns mapping::GraphElementMapping:
+	modelGraphElement+=[seim::GraphElement|QualifiedID] (',' modelGraphElement+=[seim::GraphElement|QualifiedID])*
+	'->' 
+	patternGraphElement=[seim::GraphElement|QualifiedID];
+
+EInt returns ecore::EInt:
+	'-'? INT;
+	
+QualifiedID:
+	ID('.'ID)*	
+;

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src/com/irtsaintexupery/xtext/pseim/MappingRuntimeModule.xtend

@@ -0,0 +1,11 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim
+
+
+/**
+ * Use this class to register components to be used at runtime / without the Equinox extension registry.
+ */
+class MappingRuntimeModule extends AbstractMappingRuntimeModule {
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src/com/irtsaintexupery/xtext/pseim/MappingStandaloneSetup.xtend

@@ -0,0 +1,15 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim
+
+
+/**
+ * Initialization support for running Xtext languages without Equinox extension registry.
+ */
+class MappingStandaloneSetup extends MappingStandaloneSetupGenerated {
+
+	def static void doSetup() {
+		new MappingStandaloneSetup().createInjectorAndDoEMFRegistration()
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src/com/irtsaintexupery/xtext/pseim/formatting2/MappingFormatter.xtend

@@ -0,0 +1,33 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.formatting2
+
+import com.google.inject.Inject
+import com.irtsaintexupery.pseim.mapping.CardinalityValue
+import com.irtsaintexupery.pseim.mapping.GraphElementMapping
+import com.irtsaintexupery.pseim.mapping.PatternApplication
+import com.irtsaintexupery.pseim.mapping.PortMapping
+import com.irtsaintexupery.xtext.pseim.services.MappingGrammarAccess
+import org.eclipse.xtext.formatting2.AbstractFormatter2
+import org.eclipse.xtext.formatting2.IFormattableDocument
+
+class MappingFormatter extends AbstractFormatter2 {
+	
+	@Inject extension MappingGrammarAccess
+
+	def dispatch void format(PatternApplication patternApplication, extension IFormattableDocument document) {
+		// TODO: format HiddenRegions around keywords, attributes, cross references, etc. 
+		for (CardinalityValue cardinalityValue : patternApplication.getCardinalityValues()) {
+			cardinalityValue.format;
+		}
+		for (PortMapping portMapping : patternApplication.getPortMapping()) {
+			portMapping.format;
+		}
+		for (GraphElementMapping graphElementMapping : patternApplication.getModelElement()) {
+			graphElementMapping.format;
+		}
+	}
+	
+	// TODO: implement for 
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src/com/irtsaintexupery/xtext/pseim/generator/MappingGenerator.xtend

@@ -0,0 +1,25 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.generator
+
+import org.eclipse.emf.ecore.resource.Resource
+import org.eclipse.xtext.generator.AbstractGenerator
+import org.eclipse.xtext.generator.IFileSystemAccess2
+import org.eclipse.xtext.generator.IGeneratorContext
+
+/**
+ * Generates code from your model files on save.
+ * 
+ * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#code-generation
+ */
+class MappingGenerator extends AbstractGenerator {
+
+	override void doGenerate(Resource resource, IFileSystemAccess2 fsa, IGeneratorContext context) {
+//		fsa.generateFile('greetings.txt', 'People to greet: ' + 
+//			resource.allContents
+//				.filter(Greeting)
+//				.map[name]
+//				.join(', '))
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src/com/irtsaintexupery/xtext/pseim/scoping/MappingScopeProvider.xtend

@@ -0,0 +1,15 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.scoping
+
+
+/**
+ * This class contains custom scoping description.
+ * 
+ * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#scoping
+ * on how and when to use it.
+ */
+class MappingScopeProvider extends AbstractMappingScopeProvider {
+
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/src/com/irtsaintexupery/xtext/pseim/validation/MappingValidator.xtend

@@ -0,0 +1,25 @@
+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.validation
+
+
+/**
+ * This class contains custom validation rules. 
+ *
+ * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#validation
+ */
+class MappingValidator extends AbstractMappingValidator {
+	
+//	public static val INVALID_NAME = 'invalidName'
+//
+//	@Check
+//	def checkGreetingStartsWithCapital(Greeting greeting) {
+//		if (!Character.isUpperCase(greeting.name.charAt(0))) {
+//			warning('Name should start with a capital', 
+//					MappingPackage.Literals.GREETING__NAME,
+//					INVALID_NAME)
+//		}
+//	}
+	
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/xtend-gen/com/irtsaintexupery/xtext/pseim/.gitignore

@@ -0,0 +1,6 @@
+/.MappingRuntimeModule.java._trace
+/.MappingStandaloneSetup.java._trace
+/.MappingRuntimeModule.xtendbin
+/.MappingStandaloneSetup.xtendbin
+/MappingRuntimeModule.java
+/MappingStandaloneSetup.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/xtend-gen/com/irtsaintexupery/xtext/pseim/formatting2/.gitignore

@@ -0,0 +1,3 @@
+/.MappingFormatter.java._trace
+/.MappingFormatter.xtendbin
+/MappingFormatter.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/xtend-gen/com/irtsaintexupery/xtext/pseim/generator/.gitignore

@@ -0,0 +1,3 @@
+/.MappingGenerator.java._trace
+/.MappingGenerator.xtendbin
+/MappingGenerator.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/xtend-gen/com/irtsaintexupery/xtext/pseim/scoping/.gitignore

@@ -0,0 +1,3 @@
+/.MappingScopeProvider.java._trace
+/.MappingScopeProvider.xtendbin
+/MappingScopeProvider.java

eclipse/plugins/com.irtsaintexupery.xtext.pseim.mapping/xtend-gen/com/irtsaintexupery/xtext/pseim/validation/.gitignore

@@ -0,0 +1,3 @@
+/.MappingValidator.java._trace
+/.MappingValidator.xtendbin
+/MappingValidator.java