regenerate grammars due to changes in AbstractParseTreeConstructor, method #getGrammarEle was replaced by improved GrammarAcces

9 files changed, 1288 insertions, 267 deletions

diff --git a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/ReferenceGrammar.ecore b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/ReferenceGrammar.ecore
index 5e4cd5b..b9d52de 100644
--- a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/ReferenceGrammar.ecore
+++ b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/ReferenceGrammar.ecore
@@ -16,12 +16,12 @@
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="Person">
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
-      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
-    </eStructuralFeatures>
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="age">
       <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
     </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="Kind" eSuperTypes="//Person"/>
   <eClassifiers xsi:type="ecore:EClass" name="Erwachsener" eSuperTypes="//Person"/>
diff --git a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammarLexer.java b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammarLexer.java
index e52eb08..939fab6 100644
--- a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammarLexer.java
+++ b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammarLexer.java
@@ -1,4 +1,4 @@
-// $ANTLR 3.0.1 ./src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammar.g 2008-12-03 21:42:29
+// $ANTLR 3.0.1 ./src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammar.g 2008-12-06 10:56:39
 
 package org.eclipse.xtext.reference.parser.internal;
 
diff --git a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammarParser.java b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammarParser.java
index e26fa2f..74f4be5 100644
--- a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammarParser.java
+++ b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammarParser.java
@@ -1,4 +1,4 @@
-// $ANTLR 3.0.1 ./src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammar.g 2008-12-03 21:42:29
+// $ANTLR 3.0.1 ./src-gen/org/eclipse/xtext/reference/parser/internal/InternalReferenceGrammar.g 2008-12-06 10:56:39
 
 package org.eclipse.xtext.reference.parser.internal; 
 
diff --git a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parsetree/reconstr/ReferenceGrammarParseTreeConstructor.java b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parsetree/reconstr/ReferenceGrammarParseTreeConstructor.java
index d594c32..551a6d0 100644
--- a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parsetree/reconstr/ReferenceGrammarParseTreeConstructor.java
+++ b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/parsetree/reconstr/ReferenceGrammarParseTreeConstructor.java
@@ -9,6 +9,8 @@ import org.eclipse.xtext.*;
 import org.eclipse.xtext.parsetree.reconstr.*;
 import org.eclipse.xtext.parsetree.reconstr.impl.*;
 import org.eclipse.xtext.parsetree.reconstr.impl.AbstractParseTreeConstructor.AbstractToken.Solution;
+import org.eclipse.xtext.builtin.XtextBuiltinGrammarAccess;
+import org.eclipse.xtext.reference.services.ReferenceGrammarGrammarAccess;
 
 
 public class ReferenceGrammarParseTreeConstructor extends AbstractParseTreeConstructor {
@@ -48,7 +50,7 @@ protected class Spielplatz_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -76,7 +78,7 @@ protected class Spielplatz_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -104,7 +106,7 @@ protected class Spielplatz_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele00Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -132,7 +134,7 @@ protected class Spielplatz_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -160,7 +162,7 @@ protected class Spielplatz_0_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele0000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -188,7 +190,7 @@ protected class Spielplatz_0_0_0_0_0_Keyword_spielplatz extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele00000KeywordSpielplatz();
 	}	
 }
 
@@ -200,7 +202,7 @@ protected class Spielplatz_0_0_0_0_1_Assignment_groesse extends AssignmentToken
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele00001AssignmentGroesse();
 	}
 	
 	protected Solution createSolution() {
@@ -208,7 +210,7 @@ protected class Spielplatz_0_0_0_0_1_Assignment_groesse extends AssignmentToken
 		IInstanceDescription obj = current.cloneAndConsume("groesse");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele000010LexerRuleCallINT();
 			return new Solution(obj);
 		}
 		return null;
@@ -224,7 +226,7 @@ protected class Spielplatz_0_0_0_1_Assignment_beschreibung extends AssignmentTok
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele0001AssignmentBeschreibung();
 	}
 	
 	protected Solution createSolution() {
@@ -232,7 +234,7 @@ protected class Spielplatz_0_0_0_1_Assignment_beschreibung extends AssignmentTok
 		IInstanceDescription obj = current.cloneAndConsume("beschreibung");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele00010LexerRuleCallSTRING();
 			return new Solution(obj);
 		}
 		return null;
@@ -248,7 +250,7 @@ protected class Spielplatz_0_0_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele001Keyword();
 	}	
 }
 
@@ -261,7 +263,7 @@ protected class Spielplatz_0_1_Alternatives extends AlternativesToken {
 	}
 	
 	public Alternatives getGrammarElement() {
-		return (Alternatives)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele01Alternatives();
 	}
 	
 	protected Solution createSolution() {
@@ -282,7 +284,7 @@ protected class Spielplatz_0_1_0_Alternatives extends AlternativesToken {
 	}
 	
 	public Alternatives getGrammarElement() {
-		return (Alternatives)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1/@groups.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele010Alternatives();
 	}
 	
 	protected Solution createSolution() {
@@ -303,7 +305,7 @@ protected class Spielplatz_0_1_0_0_Alternatives extends AlternativesToken {
 	}
 	
 	public Alternatives getGrammarElement() {
-		return (Alternatives)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1/@groups.0/@groups.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele0100Alternatives();
 	}
 	
 	protected Solution createSolution() {
@@ -324,7 +326,7 @@ protected class Spielplatz_0_1_0_0_0_Alternatives extends AlternativesToken {
 	}
 	
 	public Alternatives getGrammarElement() {
-		return (Alternatives)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1/@groups.0/@groups.0/@groups.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele01000Alternatives();
 	}
 	
 	protected Solution createSolution() {
@@ -345,7 +347,7 @@ protected class Spielplatz_0_1_0_0_0_0_Assignment_kinder extends AssignmentToken
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1/@groups.0/@groups.0/@groups.0/@groups.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele010000AssignmentKinder();
 	}
 	
 	protected Solution createSolution() {
@@ -373,7 +375,7 @@ protected class Spielplatz_0_1_0_0_0_1_Assignment_erzieher extends AssignmentTok
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1/@groups.0/@groups.0/@groups.0/@groups.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele010001AssignmentErzieher();
 	}
 	
 	protected Solution createSolution() {
@@ -402,7 +404,7 @@ protected class Spielplatz_0_1_0_0_1_Assignment_spielzeuge extends AssignmentTok
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1/@groups.0/@groups.0/@groups.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele01001AssignmentSpielzeuge();
 	}
 	
 	protected Solution createSolution() {
@@ -431,7 +433,7 @@ protected class Spielplatz_0_1_0_1_Assignment_familie extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1/@groups.0/@groups.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele0101AssignmentFamilie();
 	}
 	
 	protected Solution createSolution() {
@@ -460,7 +462,7 @@ protected class Spielplatz_0_1_1_Assignment_types extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1/@groups.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele011AssignmentTypes();
 	}
 	
 	protected Solution createSolution() {
@@ -490,7 +492,7 @@ protected class Spielplatz_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0/@alternatives/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielplatz().ele1Keyword();
 	}	
 }
 
@@ -512,7 +514,7 @@ protected class Person_Alternatives extends AlternativesToken {
 	}
 	
 	public Alternatives getGrammarElement() {
-		return (Alternatives)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.1/@alternatives");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prPerson().eleAlternatives();
 	}
 	
 	protected Solution createSolution() {
@@ -533,7 +535,7 @@ protected class Person_0_RuleCall_Kind extends RuleCallToken {
 	}
 	
 	public RuleCall getGrammarElement() {
-		return (RuleCall)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.1/@alternatives/@groups.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prPerson().ele0ParserRuleCallKind();
 	}
 	
 	protected Solution createSolution() {
@@ -551,7 +553,7 @@ protected class Person_1_RuleCall_Erwachsener extends RuleCallToken {
 	}
 	
 	public RuleCall getGrammarElement() {
-		return (RuleCall)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.1/@alternatives/@groups.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prPerson().ele1ParserRuleCallErwachsener();
 	}
 	
 	protected Solution createSolution() {
@@ -579,7 +581,7 @@ protected class Kind_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -607,7 +609,7 @@ protected class Kind_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -635,7 +637,7 @@ protected class Kind_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele00Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -663,7 +665,7 @@ protected class Kind_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -691,7 +693,7 @@ protected class Kind_0_0_0_0_Keyword_kind extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele0000KeywordKind();
 	}	
 }
 
@@ -703,7 +705,7 @@ protected class Kind_0_0_0_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele0001Keyword();
 	}	
 }
 
@@ -716,7 +718,7 @@ protected class Kind_0_0_1_Assignment_name extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele001AssignmentName();
 	}
 	
 	protected Solution createSolution() {
@@ -724,7 +726,7 @@ protected class Kind_0_0_1_Assignment_name extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("name");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele0010LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -740,7 +742,7 @@ protected class Kind_0_1_Assignment_age extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele01AssignmentAge();
 	}
 	
 	protected Solution createSolution() {
@@ -748,7 +750,7 @@ protected class Kind_0_1_Assignment_age extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("age");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele010LexerRuleCallINT();
 			return new Solution(obj);
 		}
 		return null;
@@ -764,7 +766,7 @@ protected class Kind_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2/@alternatives/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prKind().ele1Keyword();
 	}	
 }
 
@@ -786,7 +788,7 @@ protected class Erwachsener_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -814,7 +816,7 @@ protected class Erwachsener_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -842,7 +844,7 @@ protected class Erwachsener_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele00Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -870,7 +872,7 @@ protected class Erwachsener_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -898,7 +900,7 @@ protected class Erwachsener_0_0_0_0_Keyword_erwachsener extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele0000KeywordErwachsener();
 	}	
 }
 
@@ -910,7 +912,7 @@ protected class Erwachsener_0_0_0_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele0001Keyword();
 	}	
 }
 
@@ -923,7 +925,7 @@ protected class Erwachsener_0_0_1_Assignment_name extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele001AssignmentName();
 	}
 	
 	protected Solution createSolution() {
@@ -931,7 +933,7 @@ protected class Erwachsener_0_0_1_Assignment_name extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("name");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele0010LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -947,7 +949,7 @@ protected class Erwachsener_0_1_Assignment_age extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele01AssignmentAge();
 	}
 	
 	protected Solution createSolution() {
@@ -955,7 +957,7 @@ protected class Erwachsener_0_1_Assignment_age extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("age");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele010LexerRuleCallINT();
 			return new Solution(obj);
 		}
 		return null;
@@ -971,7 +973,7 @@ protected class Erwachsener_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3/@alternatives/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prErwachsener().ele1Keyword();
 	}	
 }
 
@@ -993,7 +995,7 @@ protected class Spielzeug_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -1021,7 +1023,7 @@ protected class Spielzeug_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1049,7 +1051,7 @@ protected class Spielzeug_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele00Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1077,7 +1079,7 @@ protected class Spielzeug_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1105,7 +1107,7 @@ protected class Spielzeug_0_0_0_0_Keyword_spielzeug extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele0000KeywordSpielzeug();
 	}	
 }
 
@@ -1117,7 +1119,7 @@ protected class Spielzeug_0_0_0_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele0001Keyword();
 	}	
 }
 
@@ -1130,7 +1132,7 @@ protected class Spielzeug_0_0_1_Assignment_name extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele001AssignmentName();
 	}
 	
 	protected Solution createSolution() {
@@ -1138,7 +1140,7 @@ protected class Spielzeug_0_0_1_Assignment_name extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("name");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele0010LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -1154,7 +1156,7 @@ protected class Spielzeug_0_1_Assignment_farbe extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele01AssignmentFarbe();
 	}
 	
 	protected Solution createSolution() {
@@ -1183,7 +1185,7 @@ protected class Spielzeug_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4/@alternatives/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prSpielzeug().ele1Keyword();
 	}	
 }
 
@@ -1192,12 +1194,12 @@ protected class Spielzeug_1_Keyword extends KeywordToken  {
 
 /************ begin Rule Familie ****************
  *
- * Familie : 'familie' '(' name = ( 'keyword' | STRING | ID ) mutter = [ ReferenceGrammar :: Erwachsener ] vater = [ ReferenceGrammar :: Erwachsener ] kinder += [ ReferenceGrammar :: Kind ] ( ',' kinder += [ ReferenceGrammar :: Kind ] ) * ')' ;
+ * (error)
  *
  **/
 
 
-// 'familie' '(' name = ( 'keyword' | STRING | ID ) mutter = [ ReferenceGrammar :: Erwachsener ] vater = [ ReferenceGrammar :: Erwachsener ] kinder += [ ReferenceGrammar :: Kind ] ( ',' kinder += [ ReferenceGrammar :: Kind ] ) * ')'
+// (error)
 protected class Familie_Group extends GroupToken {
 	
 	public Familie_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -1205,7 +1207,7 @@ protected class Familie_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -1225,7 +1227,7 @@ protected class Familie_Group extends GroupToken {
 	}
 }
 
-// 'familie' '(' name = ( 'keyword' | STRING | ID ) mutter = [ ReferenceGrammar :: Erwachsener ] vater = [ ReferenceGrammar :: Erwachsener ] kinder += [ ReferenceGrammar :: Kind ] ( ',' kinder += [ ReferenceGrammar :: Kind ] ) *
+// (error)
 protected class Familie_0_Group extends GroupToken {
 	
 	public Familie_0_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -1233,7 +1235,7 @@ protected class Familie_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1253,7 +1255,7 @@ protected class Familie_0_Group extends GroupToken {
 	}
 }
 
-// 'familie' '(' name = ( 'keyword' | STRING | ID ) mutter = [ ReferenceGrammar :: Erwachsener ] vater = [ ReferenceGrammar :: Erwachsener ] kinder += [ ReferenceGrammar :: Kind ]
+// (error)
 protected class Familie_0_0_Group extends GroupToken {
 	
 	public Familie_0_0_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -1261,7 +1263,7 @@ protected class Familie_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele00Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1281,7 +1283,7 @@ protected class Familie_0_0_Group extends GroupToken {
 	}
 }
 
-// 'familie' '(' name = ( 'keyword' | STRING | ID ) mutter = [ ReferenceGrammar :: Erwachsener ] vater = [ ReferenceGrammar :: Erwachsener ]
+// (error)
 protected class Familie_0_0_0_Group extends GroupToken {
 	
 	public Familie_0_0_0_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -1289,7 +1291,7 @@ protected class Familie_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1309,7 +1311,7 @@ protected class Familie_0_0_0_Group extends GroupToken {
 	}
 }
 
-// 'familie' '(' name = ( 'keyword' | STRING | ID ) mutter = [ ReferenceGrammar :: Erwachsener ]
+// (error)
 protected class Familie_0_0_0_0_Group extends GroupToken {
 	
 	public Familie_0_0_0_0_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -1317,7 +1319,7 @@ protected class Familie_0_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele0000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1345,7 +1347,7 @@ protected class Familie_0_0_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele00000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1373,7 +1375,7 @@ protected class Familie_0_0_0_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele000000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1401,7 +1403,7 @@ protected class Familie_0_0_0_0_0_0_0_Keyword_familie extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele0000000KeywordFamilie();
 	}	
 }
 
@@ -1413,7 +1415,7 @@ protected class Familie_0_0_0_0_0_0_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele0000001Keyword();
 	}	
 }
 
@@ -1426,7 +1428,7 @@ protected class Familie_0_0_0_0_0_1_Assignment_name extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele000001AssignmentName();
 	}
 	
 	protected Solution createSolution() {
@@ -1434,17 +1436,17 @@ protected class Familie_0_0_0_0_0_1_Assignment_name extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("name");
 		if("keyword".equals(value)) { // xtext::Keyword
 			type = AssignmentType.KW;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal/@groups.0/@groups.0");
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele000001000KeywordKeyword();
 			return new Solution(obj);
 		}
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal/@groups.0/@groups.1"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele000001001LexerRuleCallSTRING();
 			return new Solution(obj);
 		}
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal/@groups.1"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele00000101LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -1452,7 +1454,7 @@ protected class Familie_0_0_0_0_0_1_Assignment_name extends AssignmentToken  {
 }
 
 
-// mutter = [ ReferenceGrammar :: Erwachsener ]
+// (error)
 protected class Familie_0_0_0_0_1_Assignment_mutter extends AssignmentToken  {
 	
 	public Familie_0_0_0_0_1_Assignment_mutter(IInstanceDescription curr, AbstractToken pred) {
@@ -1460,7 +1462,7 @@ protected class Familie_0_0_0_0_1_Assignment_mutter extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele00001AssignmentMutter();
 	}
 	
 	protected Solution createSolution() {
@@ -1470,7 +1472,7 @@ protected class Familie_0_0_0_0_1_Assignment_mutter extends AssignmentToken  {
 			IInstanceDescription param = getDescr((EObject)value);
 			if(param.isInstanceOf("Erwachsener")) {
 				type = AssignmentType.CR;
-				element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+				element = ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele000010CrossReferenceErwachsener(); 
 				return new Solution(obj);
 			}
 		}
@@ -1479,7 +1481,7 @@ protected class Familie_0_0_0_0_1_Assignment_mutter extends AssignmentToken  {
 }
 
 
-// vater = [ ReferenceGrammar :: Erwachsener ]
+// (error)
 protected class Familie_0_0_0_1_Assignment_vater extends AssignmentToken  {
 	
 	public Familie_0_0_0_1_Assignment_vater(IInstanceDescription curr, AbstractToken pred) {
@@ -1487,7 +1489,7 @@ protected class Familie_0_0_0_1_Assignment_vater extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele0001AssignmentVater();
 	}
 	
 	protected Solution createSolution() {
@@ -1497,7 +1499,7 @@ protected class Familie_0_0_0_1_Assignment_vater extends AssignmentToken  {
 			IInstanceDescription param = getDescr((EObject)value);
 			if(param.isInstanceOf("Erwachsener")) {
 				type = AssignmentType.CR;
-				element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+				element = ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele00010CrossReferenceErwachsener(); 
 				return new Solution(obj);
 			}
 		}
@@ -1506,7 +1508,7 @@ protected class Familie_0_0_0_1_Assignment_vater extends AssignmentToken  {
 }
 
 
-// kinder += [ ReferenceGrammar :: Kind ]
+// (error)
 protected class Familie_0_0_1_Assignment_kinder extends AssignmentToken  {
 	
 	public Familie_0_0_1_Assignment_kinder(IInstanceDescription curr, AbstractToken pred) {
@@ -1514,7 +1516,7 @@ protected class Familie_0_0_1_Assignment_kinder extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele001AssignmentKinder();
 	}
 	
 	protected Solution createSolution() {
@@ -1524,7 +1526,7 @@ protected class Familie_0_0_1_Assignment_kinder extends AssignmentToken  {
 			IInstanceDescription param = getDescr((EObject)value);
 			if(param.isInstanceOf("Kind")) {
 				type = AssignmentType.CR;
-				element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+				element = ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele0010CrossReferenceKind(); 
 				return new Solution(obj);
 			}
 		}
@@ -1533,7 +1535,7 @@ protected class Familie_0_0_1_Assignment_kinder extends AssignmentToken  {
 }
 
 
-// ( ',' kinder += [ ReferenceGrammar :: Kind ] ) *
+// (error)
 protected class Familie_0_1_Group extends GroupToken {
 	
 	public Familie_0_1_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -1541,7 +1543,7 @@ protected class Familie_0_1_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele01Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -1569,11 +1571,11 @@ protected class Familie_0_1_0_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.1/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele010Keyword();
 	}	
 }
 
-// kinder += [ ReferenceGrammar :: Kind ]
+// (error)
 protected class Familie_0_1_1_Assignment_kinder extends AssignmentToken  {
 	
 	public Familie_0_1_1_Assignment_kinder(IInstanceDescription curr, AbstractToken pred) {
@@ -1581,7 +1583,7 @@ protected class Familie_0_1_1_Assignment_kinder extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.1/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele011AssignmentKinder();
 	}
 	
 	protected Solution createSolution() {
@@ -1591,7 +1593,7 @@ protected class Familie_0_1_1_Assignment_kinder extends AssignmentToken  {
 			IInstanceDescription param = getDescr((EObject)value);
 			if(param.isInstanceOf("Kind")) {
 				type = AssignmentType.CR;
-				element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.0/@abstractTokens.1/@abstractTokens.1/@terminal"); 
+				element = ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele0110CrossReferenceKind(); 
 				return new Solution(obj);
 			}
 		}
@@ -1609,7 +1611,7 @@ protected class Familie_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5/@alternatives/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFamilie().ele1Keyword();
 	}	
 }
 
@@ -1631,7 +1633,7 @@ protected class Farbe_Assignment_wert extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.6/@alternatives");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prFarbe().eleAssignmentWert();
 	}
 	
 	protected Solution createSolution() {
@@ -1639,22 +1641,22 @@ protected class Farbe_Assignment_wert extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("wert");
 		if("ROT".equals(value)) { // xtext::Keyword
 			type = AssignmentType.KW;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.6/@alternatives/@terminal/@groups.0/@groups.0/@groups.0");
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prFarbe().ele0000KeywordROT();
 			return new Solution(obj);
 		}
 		if("BLAU".equals(value)) { // xtext::Keyword
 			type = AssignmentType.KW;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.6/@alternatives/@terminal/@groups.0/@groups.0/@groups.1");
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prFarbe().ele0001KeywordBLAU();
 			return new Solution(obj);
 		}
 		if("GELB".equals(value)) { // xtext::Keyword
 			type = AssignmentType.KW;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.6/@alternatives/@terminal/@groups.0/@groups.1");
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prFarbe().ele001KeywordGELB();
 			return new Solution(obj);
 		}
 		if("GRÜN".equals(value)) { // xtext::Keyword
 			type = AssignmentType.KW;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.6/@alternatives/@terminal/@groups.1");
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prFarbe().ele01KeywordGRÜN();
 			return new Solution(obj);
 		}
 		return null;
@@ -1665,7 +1667,7 @@ protected class Farbe_Assignment_wert extends AssignmentToken  {
 
 /************ begin Rule CustomTypeParserRule ****************
  *
- * (error)
+ * CustomTypeParserRule returns ReferenceModel :: CustomType : 'type' name = ID ;
  *
  **/
 
@@ -1678,7 +1680,7 @@ protected class CustomTypeParserRule_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.7/@alternatives");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prCustomTypeParserRule().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -1706,7 +1708,7 @@ protected class CustomTypeParserRule_0_Keyword_type extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.7/@alternatives/@abstractTokens.0");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prCustomTypeParserRule().ele0KeywordType();
 	}	
 }
 
@@ -1718,7 +1720,7 @@ protected class CustomTypeParserRule_1_Assignment_name extends AssignmentToken
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.7/@alternatives/@abstractTokens.1");
+		return ReferenceGrammarGrammarAccess.INSTANCE.prCustomTypeParserRule().ele1AssignmentName();
 	}
 	
 	protected Solution createSolution() {
@@ -1726,7 +1728,7 @@ protected class CustomTypeParserRule_1_Assignment_name extends AssignmentToken
 		IInstanceDescription obj = current.cloneAndConsume("name");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.7/@alternatives/@abstractTokens.1/@terminal"); 
+			element = ReferenceGrammarGrammarAccess.INSTANCE.prCustomTypeParserRule().ele10LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
diff --git a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/services/ReferenceGrammarGrammarAccess.java b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/services/ReferenceGrammarGrammarAccess.java
index ba68ab9..dcc2bf1 100644
--- a/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/services/ReferenceGrammarGrammarAccess.java
+++ b/devtools/org.eclipse.xtext.reference/src-gen/org/eclipse/xtext/reference/services/ReferenceGrammarGrammarAccess.java
@@ -4,86 +4,749 @@ Generated with Xtext
 
 package org.eclipse.xtext.reference.services;
 
-import org.eclipse.emf.common.util.URI;
 import org.eclipse.xtext.*;
 import org.eclipse.xtext.parser.BaseEPackageAccess;
+import org.eclipse.xtext.builtin.XtextBuiltinGrammarAccess;
 
 public class ReferenceGrammarGrammarAccess extends BaseEPackageAccess implements IGrammarAccess {
-
-	private static final String REFERENCEGRAMMAR_GRAMMAR_CP_URI = "classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi";
-	private static Grammar GRAMMAR = null;
 	
-	@SuppressWarnings("unused")
-	public synchronized Grammar getGrammar() {	
-		if (GRAMMAR==null) {
-			// assert the XtextPackage implementation is loaded
-			XtextPackage xtextPackage = XtextPackage.eINSTANCE;
-			GRAMMAR = (Grammar) loadGrammarFile(ReferenceGrammarGrammarAccess.class.getClassLoader(),REFERENCEGRAMMAR_GRAMMAR_CP_URI);
+	public class SpielplatzElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Group c00Group;
+		private Group c000Group;
+		private Group c0000Group;
+		private Keyword c00000KeywordSpielplatz;
+		private Assignment c00001AssignmentGroesse;
+		private RuleCall c000010LexerRuleCallINT;
+		private Assignment c0001AssignmentBeschreibung;
+		private RuleCall c00010LexerRuleCallSTRING;
+		private Keyword c001Keyword;
+		private Alternatives c01Alternatives;
+		private Alternatives c010Alternatives;
+		private Alternatives c0100Alternatives;
+		private Alternatives c01000Alternatives;
+		private Assignment c010000AssignmentKinder;
+		private RuleCall c0100000ParserRuleCallKind;
+		private Assignment c010001AssignmentErzieher;
+		private RuleCall c0100010ParserRuleCallErwachsener;
+		private Assignment c01001AssignmentSpielzeuge;
+		private RuleCall c010010ParserRuleCallSpielzeug;
+		private Assignment c0101AssignmentFamilie;
+		private RuleCall c01010ParserRuleCallFamilie;
+		private Assignment c011AssignmentTypes;
+		private RuleCall c0110ParserRuleCallCustomTypeParserRule;
+		private Keyword c1Keyword;
+		
+		// Spielplatz : ( 'spielplatz' groesse = INT ( beschreibung = STRING ) ? '{' ( kinder += Kind | erzieher += Erwachsener | spielzeuge += Spielzeug | familie += Familie | types += CustomTypeParserRule ) * '}' ) ? ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(2)); 
+		}
+
+		// ( 'spielplatz' groesse = INT ( beschreibung = STRING ) ? '{' ( kinder += Kind | erzieher += Erwachsener | spielzeuge += Spielzeug | familie += Familie | types += CustomTypeParserRule ) * '}' ) ?
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// 'spielplatz' groesse = INT ( beschreibung = STRING ) ? '{' ( kinder += Kind | erzieher += Erwachsener | spielzeuge += Spielzeug | familie += Familie | types += CustomTypeParserRule ) *
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
+
+		// 'spielplatz' groesse = INT ( beschreibung = STRING ) ? '{'
+		public Group ele00Group() {
+			return (c00Group != null) ? c00Group : (c00Group = (Group)ele0Group().eContents().get(0)); 
+		}
+
+		// 'spielplatz' groesse = INT ( beschreibung = STRING ) ?
+		public Group ele000Group() {
+			return (c000Group != null) ? c000Group : (c000Group = (Group)ele00Group().eContents().get(0)); 
+		}
+
+		// 'spielplatz' groesse = INT
+		public Group ele0000Group() {
+			return (c0000Group != null) ? c0000Group : (c0000Group = (Group)ele000Group().eContents().get(0)); 
+		}
+
+		// 'spielplatz'
+		public Keyword ele00000KeywordSpielplatz() {
+			return (c00000KeywordSpielplatz != null) ? c00000KeywordSpielplatz : (c00000KeywordSpielplatz = (Keyword)ele0000Group().eContents().get(0)); 
+		}
+
+		// groesse = INT
+		public Assignment ele00001AssignmentGroesse() {
+			return (c00001AssignmentGroesse != null) ? c00001AssignmentGroesse : (c00001AssignmentGroesse = (Assignment)ele0000Group().eContents().get(1)); 
+		}
+
+		// INT
+		public RuleCall ele000010LexerRuleCallINT() {
+			return (c000010LexerRuleCallINT != null) ? c000010LexerRuleCallINT : (c000010LexerRuleCallINT = (RuleCall)ele00001AssignmentGroesse().eContents().get(0)); 
+		}
+
+		// ( beschreibung = STRING ) ?
+		public Assignment ele0001AssignmentBeschreibung() {
+			return (c0001AssignmentBeschreibung != null) ? c0001AssignmentBeschreibung : (c0001AssignmentBeschreibung = (Assignment)ele000Group().eContents().get(1)); 
+		}
+
+		// STRING
+		public RuleCall ele00010LexerRuleCallSTRING() {
+			return (c00010LexerRuleCallSTRING != null) ? c00010LexerRuleCallSTRING : (c00010LexerRuleCallSTRING = (RuleCall)ele0001AssignmentBeschreibung().eContents().get(0)); 
+		}
+
+		// '{'
+		public Keyword ele001Keyword() {
+			return (c001Keyword != null) ? c001Keyword : (c001Keyword = (Keyword)ele00Group().eContents().get(1)); 
+		}
+
+		// ( kinder += Kind | erzieher += Erwachsener | spielzeuge += Spielzeug | familie += Familie | types += CustomTypeParserRule ) *
+		public Alternatives ele01Alternatives() {
+			return (c01Alternatives != null) ? c01Alternatives : (c01Alternatives = (Alternatives)ele0Group().eContents().get(1)); 
+		}
+
+		// kinder += Kind | erzieher += Erwachsener | spielzeuge += Spielzeug | familie += Familie
+		public Alternatives ele010Alternatives() {
+			return (c010Alternatives != null) ? c010Alternatives : (c010Alternatives = (Alternatives)ele01Alternatives().eContents().get(0)); 
+		}
+
+		// kinder += Kind | erzieher += Erwachsener | spielzeuge += Spielzeug
+		public Alternatives ele0100Alternatives() {
+			return (c0100Alternatives != null) ? c0100Alternatives : (c0100Alternatives = (Alternatives)ele010Alternatives().eContents().get(0)); 
+		}
+
+		// kinder += Kind | erzieher += Erwachsener
+		public Alternatives ele01000Alternatives() {
+			return (c01000Alternatives != null) ? c01000Alternatives : (c01000Alternatives = (Alternatives)ele0100Alternatives().eContents().get(0)); 
+		}
+
+		// kinder += Kind
+		public Assignment ele010000AssignmentKinder() {
+			return (c010000AssignmentKinder != null) ? c010000AssignmentKinder : (c010000AssignmentKinder = (Assignment)ele01000Alternatives().eContents().get(0)); 
+		}
+
+		// Kind
+		public RuleCall ele0100000ParserRuleCallKind() {
+			return (c0100000ParserRuleCallKind != null) ? c0100000ParserRuleCallKind : (c0100000ParserRuleCallKind = (RuleCall)ele010000AssignmentKinder().eContents().get(0)); 
+		}
+
+		// erzieher += Erwachsener
+		public Assignment ele010001AssignmentErzieher() {
+			return (c010001AssignmentErzieher != null) ? c010001AssignmentErzieher : (c010001AssignmentErzieher = (Assignment)ele01000Alternatives().eContents().get(1)); 
+		}
+
+		// Erwachsener
+		public RuleCall ele0100010ParserRuleCallErwachsener() {
+			return (c0100010ParserRuleCallErwachsener != null) ? c0100010ParserRuleCallErwachsener : (c0100010ParserRuleCallErwachsener = (RuleCall)ele010001AssignmentErzieher().eContents().get(0)); 
+		}
+
+		// spielzeuge += Spielzeug
+		public Assignment ele01001AssignmentSpielzeuge() {
+			return (c01001AssignmentSpielzeuge != null) ? c01001AssignmentSpielzeuge : (c01001AssignmentSpielzeuge = (Assignment)ele0100Alternatives().eContents().get(1)); 
+		}
+
+		// Spielzeug
+		public RuleCall ele010010ParserRuleCallSpielzeug() {
+			return (c010010ParserRuleCallSpielzeug != null) ? c010010ParserRuleCallSpielzeug : (c010010ParserRuleCallSpielzeug = (RuleCall)ele01001AssignmentSpielzeuge().eContents().get(0)); 
+		}
+
+		// familie += Familie
+		public Assignment ele0101AssignmentFamilie() {
+			return (c0101AssignmentFamilie != null) ? c0101AssignmentFamilie : (c0101AssignmentFamilie = (Assignment)ele010Alternatives().eContents().get(1)); 
+		}
+
+		// Familie
+		public RuleCall ele01010ParserRuleCallFamilie() {
+			return (c01010ParserRuleCallFamilie != null) ? c01010ParserRuleCallFamilie : (c01010ParserRuleCallFamilie = (RuleCall)ele0101AssignmentFamilie().eContents().get(0)); 
+		}
+
+		// types += CustomTypeParserRule
+		public Assignment ele011AssignmentTypes() {
+			return (c011AssignmentTypes != null) ? c011AssignmentTypes : (c011AssignmentTypes = (Assignment)ele01Alternatives().eContents().get(1)); 
+		}
+
+		// CustomTypeParserRule
+		public RuleCall ele0110ParserRuleCallCustomTypeParserRule() {
+			return (c0110ParserRuleCallCustomTypeParserRule != null) ? c0110ParserRuleCallCustomTypeParserRule : (c0110ParserRuleCallCustomTypeParserRule = (RuleCall)ele011AssignmentTypes().eContents().get(0)); 
+		}
+
+		// '}'
+		public Keyword ele1Keyword() {
+			return (c1Keyword != null) ? c1Keyword : (c1Keyword = (Keyword)eleGroup().eContents().get(1)); 
 		}
-		return GRAMMAR;
-	}
-	
-	
-	public ParserRule pr_Spielplatz() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.0"),true); 
 	}
 
-	public ParserRule pr_Person() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.1"),true); 
+	public class PersonElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Alternatives cAlternatives;
+		private RuleCall c0ParserRuleCallKind;
+		private RuleCall c1ParserRuleCallErwachsener;
+		
+		// Person : Kind | Erwachsener ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(3)); 
+		}
+
+		// Kind | Erwachsener
+		public Alternatives eleAlternatives() {
+			return (cAlternatives != null) ? cAlternatives : (cAlternatives = (Alternatives)getRule().eContents().get(0)); 
+		}
+
+		// Kind
+		public RuleCall ele0ParserRuleCallKind() {
+			return (c0ParserRuleCallKind != null) ? c0ParserRuleCallKind : (c0ParserRuleCallKind = (RuleCall)eleAlternatives().eContents().get(0)); 
+		}
+
+		// Erwachsener
+		public RuleCall ele1ParserRuleCallErwachsener() {
+			return (c1ParserRuleCallErwachsener != null) ? c1ParserRuleCallErwachsener : (c1ParserRuleCallErwachsener = (RuleCall)eleAlternatives().eContents().get(1)); 
+		}
 	}
 
-	public ParserRule pr_Kind() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.2"),true); 
+	public class KindElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Group c00Group;
+		private Group c000Group;
+		private Keyword c0000KeywordKind;
+		private Keyword c0001Keyword;
+		private Assignment c001AssignmentName;
+		private RuleCall c0010LexerRuleCallID;
+		private Assignment c01AssignmentAge;
+		private RuleCall c010LexerRuleCallINT;
+		private Keyword c1Keyword;
+		
+		// Kind : 'kind' '(' name = ID age = INT ')' ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(4)); 
+		}
+
+		// 'kind' '(' name = ID age = INT ')'
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// 'kind' '(' name = ID age = INT
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
+
+		// 'kind' '(' name = ID
+		public Group ele00Group() {
+			return (c00Group != null) ? c00Group : (c00Group = (Group)ele0Group().eContents().get(0)); 
+		}
+
+		// 'kind' '('
+		public Group ele000Group() {
+			return (c000Group != null) ? c000Group : (c000Group = (Group)ele00Group().eContents().get(0)); 
+		}
+
+		// 'kind'
+		public Keyword ele0000KeywordKind() {
+			return (c0000KeywordKind != null) ? c0000KeywordKind : (c0000KeywordKind = (Keyword)ele000Group().eContents().get(0)); 
+		}
+
+		// '('
+		public Keyword ele0001Keyword() {
+			return (c0001Keyword != null) ? c0001Keyword : (c0001Keyword = (Keyword)ele000Group().eContents().get(1)); 
+		}
+
+		// name = ID
+		public Assignment ele001AssignmentName() {
+			return (c001AssignmentName != null) ? c001AssignmentName : (c001AssignmentName = (Assignment)ele00Group().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele0010LexerRuleCallID() {
+			return (c0010LexerRuleCallID != null) ? c0010LexerRuleCallID : (c0010LexerRuleCallID = (RuleCall)ele001AssignmentName().eContents().get(0)); 
+		}
+
+		// age = INT
+		public Assignment ele01AssignmentAge() {
+			return (c01AssignmentAge != null) ? c01AssignmentAge : (c01AssignmentAge = (Assignment)ele0Group().eContents().get(1)); 
+		}
+
+		// INT
+		public RuleCall ele010LexerRuleCallINT() {
+			return (c010LexerRuleCallINT != null) ? c010LexerRuleCallINT : (c010LexerRuleCallINT = (RuleCall)ele01AssignmentAge().eContents().get(0)); 
+		}
+
+		// ')'
+		public Keyword ele1Keyword() {
+			return (c1Keyword != null) ? c1Keyword : (c1Keyword = (Keyword)eleGroup().eContents().get(1)); 
+		}
 	}
 
-	public ParserRule pr_Erwachsener() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.3"),true); 
+	public class ErwachsenerElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Group c00Group;
+		private Group c000Group;
+		private Keyword c0000KeywordErwachsener;
+		private Keyword c0001Keyword;
+		private Assignment c001AssignmentName;
+		private RuleCall c0010LexerRuleCallID;
+		private Assignment c01AssignmentAge;
+		private RuleCall c010LexerRuleCallINT;
+		private Keyword c1Keyword;
+		
+		// Erwachsener : 'erwachsener' '(' name = ID age = INT ')' ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(5)); 
+		}
+
+		// 'erwachsener' '(' name = ID age = INT ')'
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// 'erwachsener' '(' name = ID age = INT
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
+
+		// 'erwachsener' '(' name = ID
+		public Group ele00Group() {
+			return (c00Group != null) ? c00Group : (c00Group = (Group)ele0Group().eContents().get(0)); 
+		}
+
+		// 'erwachsener' '('
+		public Group ele000Group() {
+			return (c000Group != null) ? c000Group : (c000Group = (Group)ele00Group().eContents().get(0)); 
+		}
+
+		// 'erwachsener'
+		public Keyword ele0000KeywordErwachsener() {
+			return (c0000KeywordErwachsener != null) ? c0000KeywordErwachsener : (c0000KeywordErwachsener = (Keyword)ele000Group().eContents().get(0)); 
+		}
+
+		// '('
+		public Keyword ele0001Keyword() {
+			return (c0001Keyword != null) ? c0001Keyword : (c0001Keyword = (Keyword)ele000Group().eContents().get(1)); 
+		}
+
+		// name = ID
+		public Assignment ele001AssignmentName() {
+			return (c001AssignmentName != null) ? c001AssignmentName : (c001AssignmentName = (Assignment)ele00Group().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele0010LexerRuleCallID() {
+			return (c0010LexerRuleCallID != null) ? c0010LexerRuleCallID : (c0010LexerRuleCallID = (RuleCall)ele001AssignmentName().eContents().get(0)); 
+		}
+
+		// age = INT
+		public Assignment ele01AssignmentAge() {
+			return (c01AssignmentAge != null) ? c01AssignmentAge : (c01AssignmentAge = (Assignment)ele0Group().eContents().get(1)); 
+		}
+
+		// INT
+		public RuleCall ele010LexerRuleCallINT() {
+			return (c010LexerRuleCallINT != null) ? c010LexerRuleCallINT : (c010LexerRuleCallINT = (RuleCall)ele01AssignmentAge().eContents().get(0)); 
+		}
+
+		// ')'
+		public Keyword ele1Keyword() {
+			return (c1Keyword != null) ? c1Keyword : (c1Keyword = (Keyword)eleGroup().eContents().get(1)); 
+		}
 	}
 
-	public ParserRule pr_Spielzeug() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.4"),true); 
+	public class SpielzeugElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Group c00Group;
+		private Group c000Group;
+		private Keyword c0000KeywordSpielzeug;
+		private Keyword c0001Keyword;
+		private Assignment c001AssignmentName;
+		private RuleCall c0010LexerRuleCallID;
+		private Assignment c01AssignmentFarbe;
+		private RuleCall c010ParserRuleCallFarbe;
+		private Keyword c1Keyword;
+		
+		// Spielzeug : 'spielzeug' '(' name = ID farbe = Farbe ')' ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(6)); 
+		}
+
+		// 'spielzeug' '(' name = ID farbe = Farbe ')'
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// 'spielzeug' '(' name = ID farbe = Farbe
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
+
+		// 'spielzeug' '(' name = ID
+		public Group ele00Group() {
+			return (c00Group != null) ? c00Group : (c00Group = (Group)ele0Group().eContents().get(0)); 
+		}
+
+		// 'spielzeug' '('
+		public Group ele000Group() {
+			return (c000Group != null) ? c000Group : (c000Group = (Group)ele00Group().eContents().get(0)); 
+		}
+
+		// 'spielzeug'
+		public Keyword ele0000KeywordSpielzeug() {
+			return (c0000KeywordSpielzeug != null) ? c0000KeywordSpielzeug : (c0000KeywordSpielzeug = (Keyword)ele000Group().eContents().get(0)); 
+		}
+
+		// '('
+		public Keyword ele0001Keyword() {
+			return (c0001Keyword != null) ? c0001Keyword : (c0001Keyword = (Keyword)ele000Group().eContents().get(1)); 
+		}
+
+		// name = ID
+		public Assignment ele001AssignmentName() {
+			return (c001AssignmentName != null) ? c001AssignmentName : (c001AssignmentName = (Assignment)ele00Group().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele0010LexerRuleCallID() {
+			return (c0010LexerRuleCallID != null) ? c0010LexerRuleCallID : (c0010LexerRuleCallID = (RuleCall)ele001AssignmentName().eContents().get(0)); 
+		}
+
+		// farbe = Farbe
+		public Assignment ele01AssignmentFarbe() {
+			return (c01AssignmentFarbe != null) ? c01AssignmentFarbe : (c01AssignmentFarbe = (Assignment)ele0Group().eContents().get(1)); 
+		}
+
+		// Farbe
+		public RuleCall ele010ParserRuleCallFarbe() {
+			return (c010ParserRuleCallFarbe != null) ? c010ParserRuleCallFarbe : (c010ParserRuleCallFarbe = (RuleCall)ele01AssignmentFarbe().eContents().get(0)); 
+		}
+
+		// ')'
+		public Keyword ele1Keyword() {
+			return (c1Keyword != null) ? c1Keyword : (c1Keyword = (Keyword)eleGroup().eContents().get(1)); 
+		}
 	}
 
-	public ParserRule pr_Familie() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.5"),true); 
+	public class FamilieElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Group c00Group;
+		private Group c000Group;
+		private Group c0000Group;
+		private Group c00000Group;
+		private Group c000000Group;
+		private Keyword c0000000KeywordFamilie;
+		private Keyword c0000001Keyword;
+		private Assignment c000001AssignmentName;
+		private Alternatives c0000010Alternatives;
+		private Alternatives c00000100Alternatives;
+		private Keyword c000001000KeywordKeyword;
+		private RuleCall c000001001LexerRuleCallSTRING;
+		private RuleCall c00000101LexerRuleCallID;
+		private Assignment c00001AssignmentMutter;
+		private CrossReference c000010CrossReferenceErwachsener;
+		private Assignment c0001AssignmentVater;
+		private CrossReference c00010CrossReferenceErwachsener;
+		private Assignment c001AssignmentKinder;
+		private CrossReference c0010CrossReferenceKind;
+		private Group c01Group;
+		private Keyword c010Keyword;
+		private Assignment c011AssignmentKinder;
+		private CrossReference c0110CrossReferenceKind;
+		private Keyword c1Keyword;
+		
+		// (error)
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(7)); 
+		}
+
+		// (error)
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele00Group() {
+			return (c00Group != null) ? c00Group : (c00Group = (Group)ele0Group().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele000Group() {
+			return (c000Group != null) ? c000Group : (c000Group = (Group)ele00Group().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele0000Group() {
+			return (c0000Group != null) ? c0000Group : (c0000Group = (Group)ele000Group().eContents().get(0)); 
+		}
+
+		// 'familie' '(' name = ( 'keyword' | STRING | ID )
+		public Group ele00000Group() {
+			return (c00000Group != null) ? c00000Group : (c00000Group = (Group)ele0000Group().eContents().get(0)); 
+		}
+
+		// 'familie' '('
+		public Group ele000000Group() {
+			return (c000000Group != null) ? c000000Group : (c000000Group = (Group)ele00000Group().eContents().get(0)); 
+		}
+
+		// 'familie'
+		public Keyword ele0000000KeywordFamilie() {
+			return (c0000000KeywordFamilie != null) ? c0000000KeywordFamilie : (c0000000KeywordFamilie = (Keyword)ele000000Group().eContents().get(0)); 
+		}
+
+		// '('
+		public Keyword ele0000001Keyword() {
+			return (c0000001Keyword != null) ? c0000001Keyword : (c0000001Keyword = (Keyword)ele000000Group().eContents().get(1)); 
+		}
+
+		// name = ( 'keyword' | STRING | ID )
+		public Assignment ele000001AssignmentName() {
+			return (c000001AssignmentName != null) ? c000001AssignmentName : (c000001AssignmentName = (Assignment)ele00000Group().eContents().get(1)); 
+		}
+
+		// 'keyword' | STRING | ID
+		public Alternatives ele0000010Alternatives() {
+			return (c0000010Alternatives != null) ? c0000010Alternatives : (c0000010Alternatives = (Alternatives)ele000001AssignmentName().eContents().get(0)); 
+		}
+
+		// 'keyword' | STRING
+		public Alternatives ele00000100Alternatives() {
+			return (c00000100Alternatives != null) ? c00000100Alternatives : (c00000100Alternatives = (Alternatives)ele0000010Alternatives().eContents().get(0)); 
+		}
+
+		// 'keyword'
+		public Keyword ele000001000KeywordKeyword() {
+			return (c000001000KeywordKeyword != null) ? c000001000KeywordKeyword : (c000001000KeywordKeyword = (Keyword)ele00000100Alternatives().eContents().get(0)); 
+		}
+
+		// STRING
+		public RuleCall ele000001001LexerRuleCallSTRING() {
+			return (c000001001LexerRuleCallSTRING != null) ? c000001001LexerRuleCallSTRING : (c000001001LexerRuleCallSTRING = (RuleCall)ele00000100Alternatives().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele00000101LexerRuleCallID() {
+			return (c00000101LexerRuleCallID != null) ? c00000101LexerRuleCallID : (c00000101LexerRuleCallID = (RuleCall)ele0000010Alternatives().eContents().get(1)); 
+		}
+
+		// (error)
+		public Assignment ele00001AssignmentMutter() {
+			return (c00001AssignmentMutter != null) ? c00001AssignmentMutter : (c00001AssignmentMutter = (Assignment)ele0000Group().eContents().get(1)); 
+		}
+
+		// (error)
+		public CrossReference ele000010CrossReferenceErwachsener() {
+			return (c000010CrossReferenceErwachsener != null) ? c000010CrossReferenceErwachsener : (c000010CrossReferenceErwachsener = (CrossReference)ele00001AssignmentMutter().eContents().get(0)); 
+		}
+
+		// (error)
+		public Assignment ele0001AssignmentVater() {
+			return (c0001AssignmentVater != null) ? c0001AssignmentVater : (c0001AssignmentVater = (Assignment)ele000Group().eContents().get(1)); 
+		}
+
+		// (error)
+		public CrossReference ele00010CrossReferenceErwachsener() {
+			return (c00010CrossReferenceErwachsener != null) ? c00010CrossReferenceErwachsener : (c00010CrossReferenceErwachsener = (CrossReference)ele0001AssignmentVater().eContents().get(0)); 
+		}
+
+		// (error)
+		public Assignment ele001AssignmentKinder() {
+			return (c001AssignmentKinder != null) ? c001AssignmentKinder : (c001AssignmentKinder = (Assignment)ele00Group().eContents().get(1)); 
+		}
+
+		// (error)
+		public CrossReference ele0010CrossReferenceKind() {
+			return (c0010CrossReferenceKind != null) ? c0010CrossReferenceKind : (c0010CrossReferenceKind = (CrossReference)ele001AssignmentKinder().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele01Group() {
+			return (c01Group != null) ? c01Group : (c01Group = (Group)ele0Group().eContents().get(1)); 
+		}
+
+		// ','
+		public Keyword ele010Keyword() {
+			return (c010Keyword != null) ? c010Keyword : (c010Keyword = (Keyword)ele01Group().eContents().get(0)); 
+		}
+
+		// (error)
+		public Assignment ele011AssignmentKinder() {
+			return (c011AssignmentKinder != null) ? c011AssignmentKinder : (c011AssignmentKinder = (Assignment)ele01Group().eContents().get(1)); 
+		}
+
+		// (error)
+		public CrossReference ele0110CrossReferenceKind() {
+			return (c0110CrossReferenceKind != null) ? c0110CrossReferenceKind : (c0110CrossReferenceKind = (CrossReference)ele011AssignmentKinder().eContents().get(0)); 
+		}
+
+		// ')'
+		public Keyword ele1Keyword() {
+			return (c1Keyword != null) ? c1Keyword : (c1Keyword = (Keyword)eleGroup().eContents().get(1)); 
+		}
 	}
 
-	public ParserRule pr_Farbe() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.6"),true); 
+	public class FarbeElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Assignment cAssignmentWert;
+		private Alternatives c0Alternatives;
+		private Alternatives c00Alternatives;
+		private Alternatives c000Alternatives;
+		private Keyword c0000KeywordROT;
+		private Keyword c0001KeywordBLAU;
+		private Keyword c001KeywordGELB;
+		private Keyword c01KeywordGRÜN;
+		
+		// Farbe : wert = ( 'ROT' | 'BLAU' | 'GELB' | 'GRÜN' ) ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(8)); 
+		}
+
+		// wert = ( 'ROT' | 'BLAU' | 'GELB' | 'GRÜN' )
+		public Assignment eleAssignmentWert() {
+			return (cAssignmentWert != null) ? cAssignmentWert : (cAssignmentWert = (Assignment)getRule().eContents().get(0)); 
+		}
+
+		// 'ROT' | 'BLAU' | 'GELB' | 'GRÜN'
+		public Alternatives ele0Alternatives() {
+			return (c0Alternatives != null) ? c0Alternatives : (c0Alternatives = (Alternatives)eleAssignmentWert().eContents().get(0)); 
+		}
+
+		// 'ROT' | 'BLAU' | 'GELB'
+		public Alternatives ele00Alternatives() {
+			return (c00Alternatives != null) ? c00Alternatives : (c00Alternatives = (Alternatives)ele0Alternatives().eContents().get(0)); 
+		}
+
+		// 'ROT' | 'BLAU'
+		public Alternatives ele000Alternatives() {
+			return (c000Alternatives != null) ? c000Alternatives : (c000Alternatives = (Alternatives)ele00Alternatives().eContents().get(0)); 
+		}
+
+		// 'ROT'
+		public Keyword ele0000KeywordROT() {
+			return (c0000KeywordROT != null) ? c0000KeywordROT : (c0000KeywordROT = (Keyword)ele000Alternatives().eContents().get(0)); 
+		}
+
+		// 'BLAU'
+		public Keyword ele0001KeywordBLAU() {
+			return (c0001KeywordBLAU != null) ? c0001KeywordBLAU : (c0001KeywordBLAU = (Keyword)ele000Alternatives().eContents().get(1)); 
+		}
+
+		// 'GELB'
+		public Keyword ele001KeywordGELB() {
+			return (c001KeywordGELB != null) ? c001KeywordGELB : (c001KeywordGELB = (Keyword)ele00Alternatives().eContents().get(1)); 
+		}
+
+		// 'GRÜN'
+		public Keyword ele01KeywordGRÜN() {
+			return (c01KeywordGRÜN != null) ? c01KeywordGRÜN : (c01KeywordGRÜN = (Keyword)ele0Alternatives().eContents().get(1)); 
+		}
 	}
 
-	public ParserRule pr_CustomTypeParserRule() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi#//@rules.7"),true); 
+	public class CustomTypeParserRuleElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Keyword c0KeywordType;
+		private Assignment c1AssignmentName;
+		private RuleCall c10LexerRuleCallID;
+		
+		// CustomTypeParserRule returns ReferenceModel :: CustomType : 'type' name = ID ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(9)); 
+		}
+
+		// 'type' name = ID
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(1)); 
+		}
+
+		// 'type'
+		public Keyword ele0KeywordType() {
+			return (c0KeywordType != null) ? c0KeywordType : (c0KeywordType = (Keyword)eleGroup().eContents().get(0)); 
+		}
+
+		// name = ID
+		public Assignment ele1AssignmentName() {
+			return (c1AssignmentName != null) ? c1AssignmentName : (c1AssignmentName = (Assignment)eleGroup().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele10LexerRuleCallID() {
+			return (c10LexerRuleCallID != null) ? c10LexerRuleCallID : (c10LexerRuleCallID = (RuleCall)ele1AssignmentName().eContents().get(0)); 
+		}
 	}
+	
+	public final static ReferenceGrammarGrammarAccess INSTANCE = new ReferenceGrammarGrammarAccess();
 
+	private static final String REFERENCEGRAMMAR_GRAMMAR_CP_URI = "classpath:/org/eclipse/xtext/reference/ReferenceGrammar.xmi";
+	private static Grammar GRAMMAR = null;
+	private static SpielplatzElements pSpielplatz;
+	private static PersonElements pPerson;
+	private static KindElements pKind;
+	private static ErwachsenerElements pErwachsener;
+	private static SpielzeugElements pSpielzeug;
+	private static FamilieElements pFamilie;
+	private static FarbeElements pFarbe;
+	private static CustomTypeParserRuleElements pCustomTypeParserRule;
+
+	@SuppressWarnings("unused")
+	public synchronized Grammar getGrammar() {	
+		if (GRAMMAR==null) {
+			// assert the XtextPackage implementation is loaded
+			XtextPackage xtextPackage = XtextPackage.eINSTANCE;
+			GRAMMAR = (Grammar) loadGrammarFile(ReferenceGrammarGrammarAccess.class.getClassLoader(),REFERENCEGRAMMAR_GRAMMAR_CP_URI);
+		}
+		return GRAMMAR;
+	}
 	
-	public LexerRule lr_ID() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.0"),true); 
+	public XtextBuiltinGrammarAccess getSuperGrammar() {
+		return XtextBuiltinGrammarAccess.INSTANCE;		
 	}
 
-	public LexerRule lr_INT() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.1"),true); 
-	}
+	
+	// Spielplatz : ( 'spielplatz' groesse = INT ( beschreibung = STRING ) ? '{' ( kinder += Kind | erzieher += Erwachsener | spielzeuge += Spielzeug | familie += Familie | types += CustomTypeParserRule ) * '}' ) ? ;
+	public SpielplatzElements prSpielplatz() {
+		return (pSpielplatz != null) ? pSpielplatz : (pSpielplatz = new SpielplatzElements());
+	} 
 
-	public LexerRule lr_STRING() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.2"),true); 
-	}
+	// Person : Kind | Erwachsener ;
+	public PersonElements prPerson() {
+		return (pPerson != null) ? pPerson : (pPerson = new PersonElements());
+	} 
 
-	public LexerRule lr_ML_COMMENT() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.3"),true); 
-	}
+	// Kind : 'kind' '(' name = ID age = INT ')' ;
+	public KindElements prKind() {
+		return (pKind != null) ? pKind : (pKind = new KindElements());
+	} 
 
-	public LexerRule lr_SL_COMMENT() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.4"),true); 
-	}
+	// Erwachsener : 'erwachsener' '(' name = ID age = INT ')' ;
+	public ErwachsenerElements prErwachsener() {
+		return (pErwachsener != null) ? pErwachsener : (pErwachsener = new ErwachsenerElements());
+	} 
 
-	public LexerRule lr_WS() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.5"),true); 
-	}
+	// Spielzeug : 'spielzeug' '(' name = ID farbe = Farbe ')' ;
+	public SpielzeugElements prSpielzeug() {
+		return (pSpielzeug != null) ? pSpielzeug : (pSpielzeug = new SpielzeugElements());
+	} 
 
-	public LexerRule lr_ANY_OTHER() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.6"),true); 
-	}
+	// (error)
+	public FamilieElements prFamilie() {
+		return (pFamilie != null) ? pFamilie : (pFamilie = new FamilieElements());
+	} 
+
+	// Farbe : wert = ( 'ROT' | 'BLAU' | 'GELB' | 'GRÜN' ) ;
+	public FarbeElements prFarbe() {
+		return (pFarbe != null) ? pFarbe : (pFarbe = new FarbeElements());
+	} 
 
-   
+	// CustomTypeParserRule returns ReferenceModel :: CustomType : 'type' name = ID ;
+	public CustomTypeParserRuleElements prCustomTypeParserRule() {
+		return (pCustomTypeParserRule != null) ? pCustomTypeParserRule : (pCustomTypeParserRule = new CustomTypeParserRuleElements());
+	} 
 }
diff --git a/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDslLexer.java b/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDslLexer.java
index ff59e53..f61d5df 100644
--- a/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDslLexer.java
+++ b/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDslLexer.java
@@ -1,4 +1,4 @@
-// $ANTLR 3.0.1 ./src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDsl.g 2008-12-03 21:42:10
+// $ANTLR 3.0.1 ./src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDsl.g 2008-12-06 11:02:16
 
 package org.eclipse.xtext.example.parser.internal;
 
diff --git a/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDslParser.java b/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDslParser.java
index e5d996f..0630869 100644
--- a/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDslParser.java
+++ b/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDslParser.java
@@ -1,4 +1,4 @@
-// $ANTLR 3.0.1 ./src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDsl.g 2008-12-03 21:42:09
+// $ANTLR 3.0.1 ./src-gen/org/eclipse/xtext/example/parser/internal/InternalFowlerDsl.g 2008-12-06 11:02:16
 
 package org.eclipse.xtext.example.parser.internal; 
 
diff --git a/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parsetree/reconstr/FowlerDslParseTreeConstructor.java b/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parsetree/reconstr/FowlerDslParseTreeConstructor.java
index 628620e..e547e25 100644
--- a/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parsetree/reconstr/FowlerDslParseTreeConstructor.java
+++ b/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/parsetree/reconstr/FowlerDslParseTreeConstructor.java
@@ -9,6 +9,8 @@ import org.eclipse.xtext.*;
 import org.eclipse.xtext.parsetree.reconstr.*;
 import org.eclipse.xtext.parsetree.reconstr.impl.*;
 import org.eclipse.xtext.parsetree.reconstr.impl.AbstractParseTreeConstructor.AbstractToken.Solution;
+import org.eclipse.xtext.builtin.XtextBuiltinGrammarAccess;
+import org.eclipse.xtext.example.services.FowlerDslGrammarAccess;
 
 
 public class FowlerDslParseTreeConstructor extends AbstractParseTreeConstructor {
@@ -45,7 +47,7 @@ protected class Statemachine_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -73,7 +75,7 @@ protected class Statemachine_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -101,7 +103,7 @@ protected class Statemachine_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele00Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -129,7 +131,7 @@ protected class Statemachine_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -157,7 +159,7 @@ protected class Statemachine_0_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele0000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -185,7 +187,7 @@ protected class Statemachine_0_0_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele00000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -213,7 +215,7 @@ protected class Statemachine_0_0_0_0_0_0_Keyword_events extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele000000KeywordEvents();
 	}	
 }
 
@@ -225,7 +227,7 @@ protected class Statemachine_0_0_0_0_0_1_Assignment_events extends AssignmentTok
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele000001AssignmentEvents();
 	}
 	
 	protected Solution createSolution() {
@@ -254,7 +256,7 @@ protected class Statemachine_0_0_0_0_1_Keyword_end extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele00001KeywordEnd();
 	}	
 }
 
@@ -267,7 +269,7 @@ protected class Statemachine_0_0_0_1_Keyword_commands extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele0001KeywordCommands();
 	}	
 }
 
@@ -280,7 +282,7 @@ protected class Statemachine_0_0_1_Assignment_commands extends AssignmentToken
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele001AssignmentCommands();
 	}
 	
 	protected Solution createSolution() {
@@ -309,7 +311,7 @@ protected class Statemachine_0_1_Keyword_end extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele01KeywordEnd();
 	}	
 }
 
@@ -322,7 +324,7 @@ protected class Statemachine_1_Assignment_states extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0/@alternatives/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prStatemachine().ele1AssignmentStates();
 	}
 	
 	protected Solution createSolution() {
@@ -360,7 +362,7 @@ protected class Event_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1/@alternatives");
+		return FowlerDslGrammarAccess.INSTANCE.prEvent().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -388,7 +390,7 @@ protected class Event_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1/@alternatives/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prEvent().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -416,7 +418,7 @@ protected class Event_0_0_Assignment_resetting extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prEvent().ele00AssignmentResetting();
 	}
 	
 	protected Solution createSolution() {
@@ -424,7 +426,7 @@ protected class Event_0_0_Assignment_resetting extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("resetting");
 		if("resetting".equals(value)) { // xtext::Keyword
 			type = AssignmentType.KW;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1/@alternatives/@abstractTokens.0/@abstractTokens.0/@terminal");
+			element = FowlerDslGrammarAccess.INSTANCE.prEvent().ele000KeywordResetting();
 			return new Solution(obj);
 		}
 		return null;
@@ -439,7 +441,7 @@ protected class Event_0_1_Assignment_name extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prEvent().ele01AssignmentName();
 	}
 	
 	protected Solution createSolution() {
@@ -447,7 +449,7 @@ protected class Event_0_1_Assignment_name extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("name");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1/@alternatives/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = FowlerDslGrammarAccess.INSTANCE.prEvent().ele010LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -463,7 +465,7 @@ protected class Event_1_Assignment_code extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1/@alternatives/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prEvent().ele1AssignmentCode();
 	}
 	
 	protected Solution createSolution() {
@@ -471,7 +473,7 @@ protected class Event_1_Assignment_code extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("code");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1/@alternatives/@abstractTokens.1/@terminal"); 
+			element = FowlerDslGrammarAccess.INSTANCE.prEvent().ele10LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -496,7 +498,7 @@ protected class Command_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.2/@alternatives");
+		return FowlerDslGrammarAccess.INSTANCE.prCommand().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -524,7 +526,7 @@ protected class Command_0_Assignment_name extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.2/@alternatives/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prCommand().ele0AssignmentName();
 	}
 	
 	protected Solution createSolution() {
@@ -532,7 +534,7 @@ protected class Command_0_Assignment_name extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("name");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.2/@alternatives/@abstractTokens.0/@terminal"); 
+			element = FowlerDslGrammarAccess.INSTANCE.prCommand().ele00LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -547,7 +549,7 @@ protected class Command_1_Assignment_code extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.2/@alternatives/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prCommand().ele1AssignmentCode();
 	}
 	
 	protected Solution createSolution() {
@@ -555,7 +557,7 @@ protected class Command_1_Assignment_code extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("code");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.2/@alternatives/@abstractTokens.1/@terminal"); 
+			element = FowlerDslGrammarAccess.INSTANCE.prCommand().ele10LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -567,12 +569,12 @@ protected class Command_1_Assignment_code extends AssignmentToken  {
 
 /************ begin Rule State ****************
  *
- * State : 'state' name = ID ( 'actions' '{' ( actions += [ fowlerdsl :: Command ] ) + '}' ) ? ( transitions += Transition ) * 'end' ;
+ * (error)
  *
  **/
 
 
-// 'state' name = ID ( 'actions' '{' ( actions += [ fowlerdsl :: Command ] ) + '}' ) ? ( transitions += Transition ) * 'end'
+// (error)
 protected class State_Group extends GroupToken {
 	
 	public State_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -580,7 +582,7 @@ protected class State_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives");
+		return FowlerDslGrammarAccess.INSTANCE.prState().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -600,7 +602,7 @@ protected class State_Group extends GroupToken {
 	}
 }
 
-// 'state' name = ID ( 'actions' '{' ( actions += [ fowlerdsl :: Command ] ) + '}' ) ? ( transitions += Transition ) *
+// (error)
 protected class State_0_Group extends GroupToken {
 	
 	public State_0_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -608,7 +610,7 @@ protected class State_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -628,7 +630,7 @@ protected class State_0_Group extends GroupToken {
 	}
 }
 
-// 'state' name = ID ( 'actions' '{' ( actions += [ fowlerdsl :: Command ] ) + '}' ) ?
+// (error)
 protected class State_0_0_Group extends GroupToken {
 	
 	public State_0_0_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -636,7 +638,7 @@ protected class State_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele00Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -664,7 +666,7 @@ protected class State_0_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele000Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -692,7 +694,7 @@ protected class State_0_0_0_0_Keyword_state extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele0000KeywordState();
 	}	
 }
 
@@ -704,7 +706,7 @@ protected class State_0_0_0_1_Assignment_name extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele0001AssignmentName();
 	}
 	
 	protected Solution createSolution() {
@@ -712,7 +714,7 @@ protected class State_0_0_0_1_Assignment_name extends AssignmentToken  {
 		IInstanceDescription obj = current.cloneAndConsume("name");
 		if(true) { // xtext::RuleCall FIXME: check if value is valid for lexer rule
 			type = AssignmentType.LRC;
-			element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+			element = FowlerDslGrammarAccess.INSTANCE.prState().ele00010LexerRuleCallID();
 			return new Solution(obj);
 		}
 		return null;
@@ -720,7 +722,7 @@ protected class State_0_0_0_1_Assignment_name extends AssignmentToken  {
 }
 
 
-// ( 'actions' '{' ( actions += [ fowlerdsl :: Command ] ) + '}' ) ?
+// (error)
 protected class State_0_0_1_Group extends GroupToken {
 	
 	public State_0_0_1_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -728,7 +730,7 @@ protected class State_0_0_1_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele001Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -748,7 +750,7 @@ protected class State_0_0_1_Group extends GroupToken {
 	}
 }
 
-// 'actions' '{' ( actions += [ fowlerdsl :: Command ] ) +
+// (error)
 protected class State_0_0_1_0_Group extends GroupToken {
 	
 	public State_0_0_1_0_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -756,7 +758,7 @@ protected class State_0_0_1_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele0010Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -784,7 +786,7 @@ protected class State_0_0_1_0_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele00100Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -812,7 +814,7 @@ protected class State_0_0_1_0_0_0_Keyword_actions extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@abstractTokens.0/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele001000KeywordActions();
 	}	
 }
 
@@ -824,12 +826,12 @@ protected class State_0_0_1_0_0_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele001001Keyword();
 	}	
 }
 
 
-// ( actions += [ fowlerdsl :: Command ] ) +
+// (error)
 protected class State_0_0_1_0_1_Assignment_actions extends AssignmentToken  {
 	
 	public State_0_0_1_0_1_Assignment_actions(IInstanceDescription curr, AbstractToken pred) {
@@ -837,7 +839,7 @@ protected class State_0_0_1_0_1_Assignment_actions extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele00101AssignmentActions();
 	}
 	
 	protected Solution createSolution() {
@@ -847,7 +849,7 @@ protected class State_0_0_1_0_1_Assignment_actions extends AssignmentToken  {
 			IInstanceDescription param = getDescr((EObject)value);
 			if(param.isInstanceOf("Command")) {
 				type = AssignmentType.CR;
-				element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@abstractTokens.0/@abstractTokens.1/@terminal"); 
+				element = FowlerDslGrammarAccess.INSTANCE.prState().ele001010CrossReferenceCommand(); 
 				return new Solution(obj);
 			}
 		}
@@ -864,7 +866,7 @@ protected class State_0_0_1_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.0/@abstractTokens.1/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele0011Keyword();
 	}	
 }
 
@@ -878,7 +880,7 @@ protected class State_0_1_Assignment_transitions extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele01AssignmentTransitions();
 	}
 	
 	protected Solution createSolution() {
@@ -907,7 +909,7 @@ protected class State_1_Keyword_end extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3/@alternatives/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prState().ele1KeywordEnd();
 	}	
 }
 
@@ -916,12 +918,12 @@ protected class State_1_Keyword_end extends KeywordToken  {
 
 /************ begin Rule Transition ****************
  *
- * Transition : event = [ fowlerdsl :: Event ] '=>' state = [ fowlerdsl :: State ] ;
+ * (error)
  *
  **/
 
 
-// event = [ fowlerdsl :: Event ] '=>' state = [ fowlerdsl :: State ]
+// (error)
 protected class Transition_Group extends GroupToken {
 	
 	public Transition_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -929,7 +931,7 @@ protected class Transition_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.4/@alternatives");
+		return FowlerDslGrammarAccess.INSTANCE.prTransition().eleGroup();
 	}
 		
 	protected Solution createSolution() {	
@@ -949,7 +951,7 @@ protected class Transition_Group extends GroupToken {
 	}
 }
 
-// event = [ fowlerdsl :: Event ] '=>'
+// (error)
 protected class Transition_0_Group extends GroupToken {
 	
 	public Transition_0_Group(IInstanceDescription curr, AbstractToken pred) {
@@ -957,7 +959,7 @@ protected class Transition_0_Group extends GroupToken {
 	}
 	
 	public Group getGrammarElement() {
-		return (Group)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.4/@alternatives/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prTransition().ele0Group();
 	}
 		
 	protected Solution createSolution() {	
@@ -977,7 +979,7 @@ protected class Transition_0_Group extends GroupToken {
 	}
 }
 
-// event = [ fowlerdsl :: Event ]
+// (error)
 protected class Transition_0_0_Assignment_event extends AssignmentToken  {
 	
 	public Transition_0_0_Assignment_event(IInstanceDescription curr, AbstractToken pred) {
@@ -985,7 +987,7 @@ protected class Transition_0_0_Assignment_event extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.0");
+		return FowlerDslGrammarAccess.INSTANCE.prTransition().ele00AssignmentEvent();
 	}
 	
 	protected Solution createSolution() {
@@ -995,7 +997,7 @@ protected class Transition_0_0_Assignment_event extends AssignmentToken  {
 			IInstanceDescription param = getDescr((EObject)value);
 			if(param.isInstanceOf("Event")) {
 				type = AssignmentType.CR;
-				element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.0/@terminal"); 
+				element = FowlerDslGrammarAccess.INSTANCE.prTransition().ele000CrossReferenceEvent(); 
 				return new Solution(obj);
 			}
 		}
@@ -1011,12 +1013,12 @@ protected class Transition_0_1_Keyword extends KeywordToken  {
 	}
 	
 	public Keyword getGrammarElement() {
-		return (Keyword)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.4/@alternatives/@abstractTokens.0/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prTransition().ele01Keyword();
 	}	
 }
 
 
-// state = [ fowlerdsl :: State ]
+// (error)
 protected class Transition_1_Assignment_state extends AssignmentToken  {
 	
 	public Transition_1_Assignment_state(IInstanceDescription curr, AbstractToken pred) {
@@ -1024,7 +1026,7 @@ protected class Transition_1_Assignment_state extends AssignmentToken  {
 	}
 	
 	public Assignment getGrammarElement() {
-		return (Assignment)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.4/@alternatives/@abstractTokens.1");
+		return FowlerDslGrammarAccess.INSTANCE.prTransition().ele1AssignmentState();
 	}
 	
 	protected Solution createSolution() {
@@ -1034,7 +1036,7 @@ protected class Transition_1_Assignment_state extends AssignmentToken  {
 			IInstanceDescription param = getDescr((EObject)value);
 			if(param.isInstanceOf("State")) {
 				type = AssignmentType.CR;
-				element = (AbstractElement)getGrammarEle("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.4/@alternatives/@abstractTokens.1/@terminal"); 
+				element = FowlerDslGrammarAccess.INSTANCE.prTransition().ele10CrossReferenceState(); 
 				return new Solution(obj);
 			}
 		}
diff --git a/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/services/FowlerDslGrammarAccess.java b/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/services/FowlerDslGrammarAccess.java
index d6ce2ee..f3c1f4c 100644
--- a/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/services/FowlerDslGrammarAccess.java
+++ b/examples/org.eclipse.xtext.example.fowlerdsl/src-gen/org/eclipse/xtext/example/services/FowlerDslGrammarAccess.java
@@ -4,74 +4,428 @@ Generated with Xtext
 
 package org.eclipse.xtext.example.services;
 
-import org.eclipse.emf.common.util.URI;
 import org.eclipse.xtext.*;
 import org.eclipse.xtext.parser.BaseEPackageAccess;
+import org.eclipse.xtext.builtin.XtextBuiltinGrammarAccess;
 
 public class FowlerDslGrammarAccess extends BaseEPackageAccess implements IGrammarAccess {
-
-	private static final String FOWLERDSL_GRAMMAR_CP_URI = "classpath:/org/eclipse/xtext/example/FowlerDsl.xmi";
-	private static Grammar GRAMMAR = null;
 	
-	@SuppressWarnings("unused")
-	public synchronized Grammar getGrammar() {	
-		if (GRAMMAR==null) {
-			// assert the XtextPackage implementation is loaded
-			XtextPackage xtextPackage = XtextPackage.eINSTANCE;
-			GRAMMAR = (Grammar) loadGrammarFile(FowlerDslGrammarAccess.class.getClassLoader(),FOWLERDSL_GRAMMAR_CP_URI);
+	public class StatemachineElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Group c00Group;
+		private Group c000Group;
+		private Group c0000Group;
+		private Group c00000Group;
+		private Keyword c000000KeywordEvents;
+		private Assignment c000001AssignmentEvents;
+		private RuleCall c0000010ParserRuleCallEvent;
+		private Keyword c00001KeywordEnd;
+		private Keyword c0001KeywordCommands;
+		private Assignment c001AssignmentCommands;
+		private RuleCall c0010ParserRuleCallCommand;
+		private Keyword c01KeywordEnd;
+		private Assignment c1AssignmentStates;
+		private RuleCall c10ParserRuleCallState;
+		
+		// Statemachine : 'events' ( events += Event ) * 'end' 'commands' ( commands += Command ) * 'end' ( states += State ) * ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(1)); 
 		}
-		return GRAMMAR;
-	}
-	
-	
-	public ParserRule pr_Statemachine() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.0"),true); 
-	}
 
-	public ParserRule pr_Event() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.1"),true); 
-	}
+		// 'events' ( events += Event ) * 'end' 'commands' ( commands += Command ) * 'end' ( states += State ) *
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
 
-	public ParserRule pr_Command() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.2"),true); 
-	}
+		// 'events' ( events += Event ) * 'end' 'commands' ( commands += Command ) * 'end'
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
 
-	public ParserRule pr_State() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.3"),true); 
-	}
+		// 'events' ( events += Event ) * 'end' 'commands' ( commands += Command ) *
+		public Group ele00Group() {
+			return (c00Group != null) ? c00Group : (c00Group = (Group)ele0Group().eContents().get(0)); 
+		}
 
-	public ParserRule pr_Transition() {
-		return (ParserRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/example/FowlerDsl.xmi#//@rules.4"),true); 
-	}
+		// 'events' ( events += Event ) * 'end' 'commands'
+		public Group ele000Group() {
+			return (c000Group != null) ? c000Group : (c000Group = (Group)ele00Group().eContents().get(0)); 
+		}
 
-	
-	public LexerRule lr_ID() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.0"),true); 
-	}
+		// 'events' ( events += Event ) * 'end'
+		public Group ele0000Group() {
+			return (c0000Group != null) ? c0000Group : (c0000Group = (Group)ele000Group().eContents().get(0)); 
+		}
+
+		// 'events' ( events += Event ) *
+		public Group ele00000Group() {
+			return (c00000Group != null) ? c00000Group : (c00000Group = (Group)ele0000Group().eContents().get(0)); 
+		}
+
+		// 'events'
+		public Keyword ele000000KeywordEvents() {
+			return (c000000KeywordEvents != null) ? c000000KeywordEvents : (c000000KeywordEvents = (Keyword)ele00000Group().eContents().get(0)); 
+		}
+
+		// ( events += Event ) *
+		public Assignment ele000001AssignmentEvents() {
+			return (c000001AssignmentEvents != null) ? c000001AssignmentEvents : (c000001AssignmentEvents = (Assignment)ele00000Group().eContents().get(1)); 
+		}
+
+		// Event
+		public RuleCall ele0000010ParserRuleCallEvent() {
+			return (c0000010ParserRuleCallEvent != null) ? c0000010ParserRuleCallEvent : (c0000010ParserRuleCallEvent = (RuleCall)ele000001AssignmentEvents().eContents().get(0)); 
+		}
+
+		// 'end'
+		public Keyword ele00001KeywordEnd() {
+			return (c00001KeywordEnd != null) ? c00001KeywordEnd : (c00001KeywordEnd = (Keyword)ele0000Group().eContents().get(1)); 
+		}
+
+		// 'commands'
+		public Keyword ele0001KeywordCommands() {
+			return (c0001KeywordCommands != null) ? c0001KeywordCommands : (c0001KeywordCommands = (Keyword)ele000Group().eContents().get(1)); 
+		}
 
-	public LexerRule lr_INT() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.1"),true); 
+		// ( commands += Command ) *
+		public Assignment ele001AssignmentCommands() {
+			return (c001AssignmentCommands != null) ? c001AssignmentCommands : (c001AssignmentCommands = (Assignment)ele00Group().eContents().get(1)); 
+		}
+
+		// Command
+		public RuleCall ele0010ParserRuleCallCommand() {
+			return (c0010ParserRuleCallCommand != null) ? c0010ParserRuleCallCommand : (c0010ParserRuleCallCommand = (RuleCall)ele001AssignmentCommands().eContents().get(0)); 
+		}
+
+		// 'end'
+		public Keyword ele01KeywordEnd() {
+			return (c01KeywordEnd != null) ? c01KeywordEnd : (c01KeywordEnd = (Keyword)ele0Group().eContents().get(1)); 
+		}
+
+		// ( states += State ) *
+		public Assignment ele1AssignmentStates() {
+			return (c1AssignmentStates != null) ? c1AssignmentStates : (c1AssignmentStates = (Assignment)eleGroup().eContents().get(1)); 
+		}
+
+		// State
+		public RuleCall ele10ParserRuleCallState() {
+			return (c10ParserRuleCallState != null) ? c10ParserRuleCallState : (c10ParserRuleCallState = (RuleCall)ele1AssignmentStates().eContents().get(0)); 
+		}
 	}
 
-	public LexerRule lr_STRING() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.2"),true); 
+	public class EventElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Assignment c00AssignmentResetting;
+		private Keyword c000KeywordResetting;
+		private Assignment c01AssignmentName;
+		private RuleCall c010LexerRuleCallID;
+		private Assignment c1AssignmentCode;
+		private RuleCall c10LexerRuleCallID;
+		
+		// Event : ( resetting ?= 'resetting' ) ? name = ID code = ID ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(2)); 
+		}
+
+		// ( resetting ?= 'resetting' ) ? name = ID code = ID
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// ( resetting ?= 'resetting' ) ? name = ID
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
+
+		// ( resetting ?= 'resetting' ) ?
+		public Assignment ele00AssignmentResetting() {
+			return (c00AssignmentResetting != null) ? c00AssignmentResetting : (c00AssignmentResetting = (Assignment)ele0Group().eContents().get(0)); 
+		}
+
+		// 'resetting'
+		public Keyword ele000KeywordResetting() {
+			return (c000KeywordResetting != null) ? c000KeywordResetting : (c000KeywordResetting = (Keyword)ele00AssignmentResetting().eContents().get(0)); 
+		}
+
+		// name = ID
+		public Assignment ele01AssignmentName() {
+			return (c01AssignmentName != null) ? c01AssignmentName : (c01AssignmentName = (Assignment)ele0Group().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele010LexerRuleCallID() {
+			return (c010LexerRuleCallID != null) ? c010LexerRuleCallID : (c010LexerRuleCallID = (RuleCall)ele01AssignmentName().eContents().get(0)); 
+		}
+
+		// code = ID
+		public Assignment ele1AssignmentCode() {
+			return (c1AssignmentCode != null) ? c1AssignmentCode : (c1AssignmentCode = (Assignment)eleGroup().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele10LexerRuleCallID() {
+			return (c10LexerRuleCallID != null) ? c10LexerRuleCallID : (c10LexerRuleCallID = (RuleCall)ele1AssignmentCode().eContents().get(0)); 
+		}
 	}
 
-	public LexerRule lr_ML_COMMENT() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.3"),true); 
+	public class CommandElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Assignment c0AssignmentName;
+		private RuleCall c00LexerRuleCallID;
+		private Assignment c1AssignmentCode;
+		private RuleCall c10LexerRuleCallID;
+		
+		// Command : name = ID code = ID ;
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(3)); 
+		}
+
+		// name = ID code = ID
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// name = ID
+		public Assignment ele0AssignmentName() {
+			return (c0AssignmentName != null) ? c0AssignmentName : (c0AssignmentName = (Assignment)eleGroup().eContents().get(0)); 
+		}
+
+		// ID
+		public RuleCall ele00LexerRuleCallID() {
+			return (c00LexerRuleCallID != null) ? c00LexerRuleCallID : (c00LexerRuleCallID = (RuleCall)ele0AssignmentName().eContents().get(0)); 
+		}
+
+		// code = ID
+		public Assignment ele1AssignmentCode() {
+			return (c1AssignmentCode != null) ? c1AssignmentCode : (c1AssignmentCode = (Assignment)eleGroup().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele10LexerRuleCallID() {
+			return (c10LexerRuleCallID != null) ? c10LexerRuleCallID : (c10LexerRuleCallID = (RuleCall)ele1AssignmentCode().eContents().get(0)); 
+		}
 	}
 
-	public LexerRule lr_SL_COMMENT() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.4"),true); 
+	public class StateElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Group c00Group;
+		private Group c000Group;
+		private Keyword c0000KeywordState;
+		private Assignment c0001AssignmentName;
+		private RuleCall c00010LexerRuleCallID;
+		private Group c001Group;
+		private Group c0010Group;
+		private Group c00100Group;
+		private Keyword c001000KeywordActions;
+		private Keyword c001001Keyword;
+		private Assignment c00101AssignmentActions;
+		private CrossReference c001010CrossReferenceCommand;
+		private Keyword c0011Keyword;
+		private Assignment c01AssignmentTransitions;
+		private RuleCall c010ParserRuleCallTransition;
+		private Keyword c1KeywordEnd;
+		
+		// (error)
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(4)); 
+		}
+
+		// (error)
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele00Group() {
+			return (c00Group != null) ? c00Group : (c00Group = (Group)ele0Group().eContents().get(0)); 
+		}
+
+		// 'state' name = ID
+		public Group ele000Group() {
+			return (c000Group != null) ? c000Group : (c000Group = (Group)ele00Group().eContents().get(0)); 
+		}
+
+		// 'state'
+		public Keyword ele0000KeywordState() {
+			return (c0000KeywordState != null) ? c0000KeywordState : (c0000KeywordState = (Keyword)ele000Group().eContents().get(0)); 
+		}
+
+		// name = ID
+		public Assignment ele0001AssignmentName() {
+			return (c0001AssignmentName != null) ? c0001AssignmentName : (c0001AssignmentName = (Assignment)ele000Group().eContents().get(1)); 
+		}
+
+		// ID
+		public RuleCall ele00010LexerRuleCallID() {
+			return (c00010LexerRuleCallID != null) ? c00010LexerRuleCallID : (c00010LexerRuleCallID = (RuleCall)ele0001AssignmentName().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele001Group() {
+			return (c001Group != null) ? c001Group : (c001Group = (Group)ele00Group().eContents().get(1)); 
+		}
+
+		// (error)
+		public Group ele0010Group() {
+			return (c0010Group != null) ? c0010Group : (c0010Group = (Group)ele001Group().eContents().get(0)); 
+		}
+
+		// 'actions' '{'
+		public Group ele00100Group() {
+			return (c00100Group != null) ? c00100Group : (c00100Group = (Group)ele0010Group().eContents().get(0)); 
+		}
+
+		// 'actions'
+		public Keyword ele001000KeywordActions() {
+			return (c001000KeywordActions != null) ? c001000KeywordActions : (c001000KeywordActions = (Keyword)ele00100Group().eContents().get(0)); 
+		}
+
+		// '{'
+		public Keyword ele001001Keyword() {
+			return (c001001Keyword != null) ? c001001Keyword : (c001001Keyword = (Keyword)ele00100Group().eContents().get(1)); 
+		}
+
+		// (error)
+		public Assignment ele00101AssignmentActions() {
+			return (c00101AssignmentActions != null) ? c00101AssignmentActions : (c00101AssignmentActions = (Assignment)ele0010Group().eContents().get(1)); 
+		}
+
+		// (error)
+		public CrossReference ele001010CrossReferenceCommand() {
+			return (c001010CrossReferenceCommand != null) ? c001010CrossReferenceCommand : (c001010CrossReferenceCommand = (CrossReference)ele00101AssignmentActions().eContents().get(0)); 
+		}
+
+		// '}'
+		public Keyword ele0011Keyword() {
+			return (c0011Keyword != null) ? c0011Keyword : (c0011Keyword = (Keyword)ele001Group().eContents().get(1)); 
+		}
+
+		// ( transitions += Transition ) *
+		public Assignment ele01AssignmentTransitions() {
+			return (c01AssignmentTransitions != null) ? c01AssignmentTransitions : (c01AssignmentTransitions = (Assignment)ele0Group().eContents().get(1)); 
+		}
+
+		// Transition
+		public RuleCall ele010ParserRuleCallTransition() {
+			return (c010ParserRuleCallTransition != null) ? c010ParserRuleCallTransition : (c010ParserRuleCallTransition = (RuleCall)ele01AssignmentTransitions().eContents().get(0)); 
+		}
+
+		// 'end'
+		public Keyword ele1KeywordEnd() {
+			return (c1KeywordEnd != null) ? c1KeywordEnd : (c1KeywordEnd = (Keyword)eleGroup().eContents().get(1)); 
+		}
 	}
 
-	public LexerRule lr_WS() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.5"),true); 
+	public class TransitionElements implements IParserRuleAccess {
+		private ParserRule rule;
+		private Group cGroup;
+		private Group c0Group;
+		private Assignment c00AssignmentEvent;
+		private CrossReference c000CrossReferenceEvent;
+		private Keyword c01Keyword;
+		private Assignment c1AssignmentState;
+		private CrossReference c10CrossReferenceState;
+		
+		// (error)
+		public ParserRule getRule() {
+			return (rule != null) ? rule : (rule = (ParserRule) getGrammar().eContents().get(5)); 
+		}
+
+		// (error)
+		public Group eleGroup() {
+			return (cGroup != null) ? cGroup : (cGroup = (Group)getRule().eContents().get(0)); 
+		}
+
+		// (error)
+		public Group ele0Group() {
+			return (c0Group != null) ? c0Group : (c0Group = (Group)eleGroup().eContents().get(0)); 
+		}
+
+		// (error)
+		public Assignment ele00AssignmentEvent() {
+			return (c00AssignmentEvent != null) ? c00AssignmentEvent : (c00AssignmentEvent = (Assignment)ele0Group().eContents().get(0)); 
+		}
+
+		// (error)
+		public CrossReference ele000CrossReferenceEvent() {
+			return (c000CrossReferenceEvent != null) ? c000CrossReferenceEvent : (c000CrossReferenceEvent = (CrossReference)ele00AssignmentEvent().eContents().get(0)); 
+		}
+
+		// '=>'
+		public Keyword ele01Keyword() {
+			return (c01Keyword != null) ? c01Keyword : (c01Keyword = (Keyword)ele0Group().eContents().get(1)); 
+		}
+
+		// (error)
+		public Assignment ele1AssignmentState() {
+			return (c1AssignmentState != null) ? c1AssignmentState : (c1AssignmentState = (Assignment)eleGroup().eContents().get(1)); 
+		}
+
+		// (error)
+		public CrossReference ele10CrossReferenceState() {
+			return (c10CrossReferenceState != null) ? c10CrossReferenceState : (c10CrossReferenceState = (CrossReference)ele1AssignmentState().eContents().get(0)); 
+		}
 	}
+	
+	public final static FowlerDslGrammarAccess INSTANCE = new FowlerDslGrammarAccess();
 
-	public LexerRule lr_ANY_OTHER() {
-		return (LexerRule) getGrammar().eResource().getResourceSet().getEObject(URI.createURI("classpath:/org/eclipse/xtext/builtin/XtextBuiltin.xmi#//@rules.6"),true); 
+	private static final String FOWLERDSL_GRAMMAR_CP_URI = "classpath:/org/eclipse/xtext/example/FowlerDsl.xmi";
+	private static Grammar GRAMMAR = null;
+	private static StatemachineElements pStatemachine;
+	private static EventElements pEvent;
+	private static CommandElements pCommand;
+	private static StateElements pState;
+	private static TransitionElements pTransition;
+
+	@SuppressWarnings("unused")
+	public synchronized Grammar getGrammar() {	
+		if (GRAMMAR==null) {
+			// assert the XtextPackage implementation is loaded
+			XtextPackage xtextPackage = XtextPackage.eINSTANCE;
+			GRAMMAR = (Grammar) loadGrammarFile(FowlerDslGrammarAccess.class.getClassLoader(),FOWLERDSL_GRAMMAR_CP_URI);
+		}
+		return GRAMMAR;
 	}
+	
+	public XtextBuiltinGrammarAccess getSuperGrammar() {
+		return XtextBuiltinGrammarAccess.INSTANCE;		
+	}
+
+	
+	// Statemachine : 'events' ( events += Event ) * 'end' 'commands' ( commands += Command ) * 'end' ( states += State ) * ;
+	public StatemachineElements prStatemachine() {
+		return (pStatemachine != null) ? pStatemachine : (pStatemachine = new StatemachineElements());
+	} 
+
+	// Event : ( resetting ?= 'resetting' ) ? name = ID code = ID ;
+	public EventElements prEvent() {
+		return (pEvent != null) ? pEvent : (pEvent = new EventElements());
+	} 
+
+	// Command : name = ID code = ID ;
+	public CommandElements prCommand() {
+		return (pCommand != null) ? pCommand : (pCommand = new CommandElements());
+	} 
+
+	// (error)
+	public StateElements prState() {
+		return (pState != null) ? pState : (pState = new StateElements());
+	} 
 
-   
+	// (error)
+	public TransitionElements prTransition() {
+		return (pTransition != null) ? pTransition : (pTransition = new TransitionElements());
+	} 
 }