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InternalMultiRuleEnumTestLanguageParser.java
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InternalMultiRuleEnumTestLanguageParser.java
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package org.eclipse.xtext.enumrules.parser.antlr.internal;
import org.eclipse.xtext.*;
import org.eclipse.xtext.parser.*;
import org.eclipse.xtext.parser.impl.*;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.common.util.Enumerator;
import org.eclipse.xtext.parser.antlr.AbstractInternalAntlrParser;
import org.eclipse.xtext.parser.antlr.XtextTokenStream;
import org.eclipse.xtext.parser.antlr.XtextTokenStream.HiddenTokens;
import org.eclipse.xtext.parser.antlr.AntlrDatatypeRuleToken;
import org.eclipse.xtext.enumrules.services.MultiRuleEnumTestLanguageGrammarAccess;
import org.antlr.runtime.*;
import java.util.Stack;
import java.util.List;
import java.util.ArrayList;
/*******************************************************************************
* Copyright (c) 2011, 2024 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
@SuppressWarnings("all")
public class InternalMultiRuleEnumTestLanguageParser extends AbstractInternalAntlrParser {
public static final String[] tokenNames = new String[] {
"<invalid>", "<EOR>", "<DOWN>", "<UP>", "RULE_ID", "RULE_INT", "RULE_STRING", "RULE_ML_COMMENT", "RULE_SL_COMMENT", "RULE_WS", "RULE_ANY_OTHER", "'someEnum'", "'A'", "'B'", "'C'", "'D'", "'E'"
};
public static final int RULE_ID=4;
public static final int RULE_WS=9;
public static final int RULE_STRING=6;
public static final int RULE_ANY_OTHER=10;
public static final int RULE_SL_COMMENT=8;
public static final int T__15=15;
public static final int T__16=16;
public static final int RULE_INT=5;
public static final int T__11=11;
public static final int RULE_ML_COMMENT=7;
public static final int T__12=12;
public static final int T__13=13;
public static final int T__14=14;
public static final int EOF=-1;
// delegates
// delegators
public InternalMultiRuleEnumTestLanguageParser(TokenStream input) {
this(input, new RecognizerSharedState());
}
public InternalMultiRuleEnumTestLanguageParser(TokenStream input, RecognizerSharedState state) {
super(input, state);
}
public String[] getTokenNames() { return InternalMultiRuleEnumTestLanguageParser.tokenNames; }
public String getGrammarFileName() { return "InternalMultiRuleEnumTestLanguage.g"; }
private MultiRuleEnumTestLanguageGrammarAccess grammarAccess;
public InternalMultiRuleEnumTestLanguageParser(TokenStream input, MultiRuleEnumTestLanguageGrammarAccess grammarAccess) {
this(input);
this.grammarAccess = grammarAccess;
registerRules(grammarAccess.getGrammar());
}
@Override
protected String getFirstRuleName() {
return "Model";
}
@Override
protected MultiRuleEnumTestLanguageGrammarAccess getGrammarAccess() {
return grammarAccess;
}
// $ANTLR start "entryRuleModel"
// InternalMultiRuleEnumTestLanguage.g:70:1: entryRuleModel returns [EObject current=null] : iv_ruleModel= ruleModel EOF ;
public final EObject entryRuleModel() throws RecognitionException {
EObject current = null;
EObject iv_ruleModel = null;
try {
// InternalMultiRuleEnumTestLanguage.g:70:46: (iv_ruleModel= ruleModel EOF )
// InternalMultiRuleEnumTestLanguage.g:71:2: iv_ruleModel= ruleModel EOF
{
newCompositeNode(grammarAccess.getModelRule());
pushFollow(FollowSets000.FOLLOW_1);
iv_ruleModel=ruleModel();
state._fsp--;
current =iv_ruleModel;
match(input,EOF,FollowSets000.FOLLOW_2);
}
}
catch (RecognitionException re) {
recover(input,re);
appendSkippedTokens();
}
finally {
}
return current;
}
// $ANTLR end "entryRuleModel"
// $ANTLR start "ruleModel"
// InternalMultiRuleEnumTestLanguage.g:77:1: ruleModel returns [EObject current=null] : (otherlv_0= 'someEnum' ( (lv_a_1_0= ruleEnumRuleA ) ) ( (lv_b_2_0= ruleEnumRuleB ) ) ( (lv_c_3_0= ruleEnumRuleC ) ) ) ;
public final EObject ruleModel() throws RecognitionException {
EObject current = null;
Token otherlv_0=null;
Enumerator lv_a_1_0 = null;
Enumerator lv_b_2_0 = null;
Enumerator lv_c_3_0 = null;
enterRule();
try {
// InternalMultiRuleEnumTestLanguage.g:83:2: ( (otherlv_0= 'someEnum' ( (lv_a_1_0= ruleEnumRuleA ) ) ( (lv_b_2_0= ruleEnumRuleB ) ) ( (lv_c_3_0= ruleEnumRuleC ) ) ) )
// InternalMultiRuleEnumTestLanguage.g:84:2: (otherlv_0= 'someEnum' ( (lv_a_1_0= ruleEnumRuleA ) ) ( (lv_b_2_0= ruleEnumRuleB ) ) ( (lv_c_3_0= ruleEnumRuleC ) ) )
{
// InternalMultiRuleEnumTestLanguage.g:84:2: (otherlv_0= 'someEnum' ( (lv_a_1_0= ruleEnumRuleA ) ) ( (lv_b_2_0= ruleEnumRuleB ) ) ( (lv_c_3_0= ruleEnumRuleC ) ) )
// InternalMultiRuleEnumTestLanguage.g:85:3: otherlv_0= 'someEnum' ( (lv_a_1_0= ruleEnumRuleA ) ) ( (lv_b_2_0= ruleEnumRuleB ) ) ( (lv_c_3_0= ruleEnumRuleC ) )
{
otherlv_0=(Token)match(input,11,FollowSets000.FOLLOW_3);
newLeafNode(otherlv_0, grammarAccess.getModelAccess().getSomeEnumKeyword_0());
// InternalMultiRuleEnumTestLanguage.g:89:3: ( (lv_a_1_0= ruleEnumRuleA ) )
// InternalMultiRuleEnumTestLanguage.g:90:4: (lv_a_1_0= ruleEnumRuleA )
{
// InternalMultiRuleEnumTestLanguage.g:90:4: (lv_a_1_0= ruleEnumRuleA )
// InternalMultiRuleEnumTestLanguage.g:91:5: lv_a_1_0= ruleEnumRuleA
{
newCompositeNode(grammarAccess.getModelAccess().getAEnumRuleAEnumRuleCall_1_0());
pushFollow(FollowSets000.FOLLOW_4);
lv_a_1_0=ruleEnumRuleA();
state._fsp--;
if (current==null) {
current = createModelElementForParent(grammarAccess.getModelRule());
}
set(
current,
"a",
lv_a_1_0,
"org.eclipse.xtext.enumrules.MultiRuleEnumTestLanguage.EnumRuleA");
afterParserOrEnumRuleCall();
}
}
// InternalMultiRuleEnumTestLanguage.g:108:3: ( (lv_b_2_0= ruleEnumRuleB ) )
// InternalMultiRuleEnumTestLanguage.g:109:4: (lv_b_2_0= ruleEnumRuleB )
{
// InternalMultiRuleEnumTestLanguage.g:109:4: (lv_b_2_0= ruleEnumRuleB )
// InternalMultiRuleEnumTestLanguage.g:110:5: lv_b_2_0= ruleEnumRuleB
{
newCompositeNode(grammarAccess.getModelAccess().getBEnumRuleBEnumRuleCall_2_0());
pushFollow(FollowSets000.FOLLOW_5);
lv_b_2_0=ruleEnumRuleB();
state._fsp--;
if (current==null) {
current = createModelElementForParent(grammarAccess.getModelRule());
}
set(
current,
"b",
lv_b_2_0,
"org.eclipse.xtext.enumrules.MultiRuleEnumTestLanguage.EnumRuleB");
afterParserOrEnumRuleCall();
}
}
// InternalMultiRuleEnumTestLanguage.g:127:3: ( (lv_c_3_0= ruleEnumRuleC ) )
// InternalMultiRuleEnumTestLanguage.g:128:4: (lv_c_3_0= ruleEnumRuleC )
{
// InternalMultiRuleEnumTestLanguage.g:128:4: (lv_c_3_0= ruleEnumRuleC )
// InternalMultiRuleEnumTestLanguage.g:129:5: lv_c_3_0= ruleEnumRuleC
{
newCompositeNode(grammarAccess.getModelAccess().getCEnumRuleCEnumRuleCall_3_0());
pushFollow(FollowSets000.FOLLOW_2);
lv_c_3_0=ruleEnumRuleC();
state._fsp--;
if (current==null) {
current = createModelElementForParent(grammarAccess.getModelRule());
}
set(
current,
"c",
lv_c_3_0,
"org.eclipse.xtext.enumrules.MultiRuleEnumTestLanguage.EnumRuleC");
afterParserOrEnumRuleCall();
}
}
}
}
leaveRule();
}
catch (RecognitionException re) {
recover(input,re);
appendSkippedTokens();
}
finally {
}
return current;
}
// $ANTLR end "ruleModel"
// $ANTLR start "ruleEnumRuleA"
// InternalMultiRuleEnumTestLanguage.g:150:1: ruleEnumRuleA returns [Enumerator current=null] : ( (enumLiteral_0= 'A' ) | (enumLiteral_1= 'B' ) | (enumLiteral_2= 'C' ) ) ;
public final Enumerator ruleEnumRuleA() throws RecognitionException {
Enumerator current = null;
Token enumLiteral_0=null;
Token enumLiteral_1=null;
Token enumLiteral_2=null;
enterRule();
try {
// InternalMultiRuleEnumTestLanguage.g:156:2: ( ( (enumLiteral_0= 'A' ) | (enumLiteral_1= 'B' ) | (enumLiteral_2= 'C' ) ) )
// InternalMultiRuleEnumTestLanguage.g:157:2: ( (enumLiteral_0= 'A' ) | (enumLiteral_1= 'B' ) | (enumLiteral_2= 'C' ) )
{
// InternalMultiRuleEnumTestLanguage.g:157:2: ( (enumLiteral_0= 'A' ) | (enumLiteral_1= 'B' ) | (enumLiteral_2= 'C' ) )
int alt1=3;
switch ( input.LA(1) ) {
case 12:
{
alt1=1;
}
break;
case 13:
{
alt1=2;
}
break;
case 14:
{
alt1=3;
}
break;
default:
NoViableAltException nvae =
new NoViableAltException("", 1, 0, input);
throw nvae;
}
switch (alt1) {
case 1 :
// InternalMultiRuleEnumTestLanguage.g:158:3: (enumLiteral_0= 'A' )
{
// InternalMultiRuleEnumTestLanguage.g:158:3: (enumLiteral_0= 'A' )
// InternalMultiRuleEnumTestLanguage.g:159:4: enumLiteral_0= 'A'
{
enumLiteral_0=(Token)match(input,12,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleAAccess().getAEnumLiteralDeclaration_0().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_0, grammarAccess.getEnumRuleAAccess().getAEnumLiteralDeclaration_0());
}
}
break;
case 2 :
// InternalMultiRuleEnumTestLanguage.g:166:3: (enumLiteral_1= 'B' )
{
// InternalMultiRuleEnumTestLanguage.g:166:3: (enumLiteral_1= 'B' )
// InternalMultiRuleEnumTestLanguage.g:167:4: enumLiteral_1= 'B'
{
enumLiteral_1=(Token)match(input,13,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleAAccess().getBEnumLiteralDeclaration_1().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_1, grammarAccess.getEnumRuleAAccess().getBEnumLiteralDeclaration_1());
}
}
break;
case 3 :
// InternalMultiRuleEnumTestLanguage.g:174:3: (enumLiteral_2= 'C' )
{
// InternalMultiRuleEnumTestLanguage.g:174:3: (enumLiteral_2= 'C' )
// InternalMultiRuleEnumTestLanguage.g:175:4: enumLiteral_2= 'C'
{
enumLiteral_2=(Token)match(input,14,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleAAccess().getCEnumLiteralDeclaration_2().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_2, grammarAccess.getEnumRuleAAccess().getCEnumLiteralDeclaration_2());
}
}
break;
}
}
leaveRule();
}
catch (RecognitionException re) {
recover(input,re);
appendSkippedTokens();
}
finally {
}
return current;
}
// $ANTLR end "ruleEnumRuleA"
// $ANTLR start "ruleEnumRuleB"
// InternalMultiRuleEnumTestLanguage.g:185:1: ruleEnumRuleB returns [Enumerator current=null] : ( (enumLiteral_0= 'C' ) | (enumLiteral_1= 'D' ) | (enumLiteral_2= 'E' ) ) ;
public final Enumerator ruleEnumRuleB() throws RecognitionException {
Enumerator current = null;
Token enumLiteral_0=null;
Token enumLiteral_1=null;
Token enumLiteral_2=null;
enterRule();
try {
// InternalMultiRuleEnumTestLanguage.g:191:2: ( ( (enumLiteral_0= 'C' ) | (enumLiteral_1= 'D' ) | (enumLiteral_2= 'E' ) ) )
// InternalMultiRuleEnumTestLanguage.g:192:2: ( (enumLiteral_0= 'C' ) | (enumLiteral_1= 'D' ) | (enumLiteral_2= 'E' ) )
{
// InternalMultiRuleEnumTestLanguage.g:192:2: ( (enumLiteral_0= 'C' ) | (enumLiteral_1= 'D' ) | (enumLiteral_2= 'E' ) )
int alt2=3;
switch ( input.LA(1) ) {
case 14:
{
alt2=1;
}
break;
case 15:
{
alt2=2;
}
break;
case 16:
{
alt2=3;
}
break;
default:
NoViableAltException nvae =
new NoViableAltException("", 2, 0, input);
throw nvae;
}
switch (alt2) {
case 1 :
// InternalMultiRuleEnumTestLanguage.g:193:3: (enumLiteral_0= 'C' )
{
// InternalMultiRuleEnumTestLanguage.g:193:3: (enumLiteral_0= 'C' )
// InternalMultiRuleEnumTestLanguage.g:194:4: enumLiteral_0= 'C'
{
enumLiteral_0=(Token)match(input,14,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleBAccess().getCEnumLiteralDeclaration_0().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_0, grammarAccess.getEnumRuleBAccess().getCEnumLiteralDeclaration_0());
}
}
break;
case 2 :
// InternalMultiRuleEnumTestLanguage.g:201:3: (enumLiteral_1= 'D' )
{
// InternalMultiRuleEnumTestLanguage.g:201:3: (enumLiteral_1= 'D' )
// InternalMultiRuleEnumTestLanguage.g:202:4: enumLiteral_1= 'D'
{
enumLiteral_1=(Token)match(input,15,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleBAccess().getDEnumLiteralDeclaration_1().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_1, grammarAccess.getEnumRuleBAccess().getDEnumLiteralDeclaration_1());
}
}
break;
case 3 :
// InternalMultiRuleEnumTestLanguage.g:209:3: (enumLiteral_2= 'E' )
{
// InternalMultiRuleEnumTestLanguage.g:209:3: (enumLiteral_2= 'E' )
// InternalMultiRuleEnumTestLanguage.g:210:4: enumLiteral_2= 'E'
{
enumLiteral_2=(Token)match(input,16,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleBAccess().getEEnumLiteralDeclaration_2().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_2, grammarAccess.getEnumRuleBAccess().getEEnumLiteralDeclaration_2());
}
}
break;
}
}
leaveRule();
}
catch (RecognitionException re) {
recover(input,re);
appendSkippedTokens();
}
finally {
}
return current;
}
// $ANTLR end "ruleEnumRuleB"
// $ANTLR start "ruleEnumRuleC"
// InternalMultiRuleEnumTestLanguage.g:220:1: ruleEnumRuleC returns [Enumerator current=null] : ( (enumLiteral_0= 'A' ) | (enumLiteral_1= 'D' ) | (enumLiteral_2= 'B' ) ) ;
public final Enumerator ruleEnumRuleC() throws RecognitionException {
Enumerator current = null;
Token enumLiteral_0=null;
Token enumLiteral_1=null;
Token enumLiteral_2=null;
enterRule();
try {
// InternalMultiRuleEnumTestLanguage.g:226:2: ( ( (enumLiteral_0= 'A' ) | (enumLiteral_1= 'D' ) | (enumLiteral_2= 'B' ) ) )
// InternalMultiRuleEnumTestLanguage.g:227:2: ( (enumLiteral_0= 'A' ) | (enumLiteral_1= 'D' ) | (enumLiteral_2= 'B' ) )
{
// InternalMultiRuleEnumTestLanguage.g:227:2: ( (enumLiteral_0= 'A' ) | (enumLiteral_1= 'D' ) | (enumLiteral_2= 'B' ) )
int alt3=3;
switch ( input.LA(1) ) {
case 12:
{
alt3=1;
}
break;
case 15:
{
alt3=2;
}
break;
case 13:
{
alt3=3;
}
break;
default:
NoViableAltException nvae =
new NoViableAltException("", 3, 0, input);
throw nvae;
}
switch (alt3) {
case 1 :
// InternalMultiRuleEnumTestLanguage.g:228:3: (enumLiteral_0= 'A' )
{
// InternalMultiRuleEnumTestLanguage.g:228:3: (enumLiteral_0= 'A' )
// InternalMultiRuleEnumTestLanguage.g:229:4: enumLiteral_0= 'A'
{
enumLiteral_0=(Token)match(input,12,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleCAccess().getAEnumLiteralDeclaration_0().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_0, grammarAccess.getEnumRuleCAccess().getAEnumLiteralDeclaration_0());
}
}
break;
case 2 :
// InternalMultiRuleEnumTestLanguage.g:236:3: (enumLiteral_1= 'D' )
{
// InternalMultiRuleEnumTestLanguage.g:236:3: (enumLiteral_1= 'D' )
// InternalMultiRuleEnumTestLanguage.g:237:4: enumLiteral_1= 'D'
{
enumLiteral_1=(Token)match(input,15,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleCAccess().getDEnumLiteralDeclaration_1().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_1, grammarAccess.getEnumRuleCAccess().getDEnumLiteralDeclaration_1());
}
}
break;
case 3 :
// InternalMultiRuleEnumTestLanguage.g:244:3: (enumLiteral_2= 'B' )
{
// InternalMultiRuleEnumTestLanguage.g:244:3: (enumLiteral_2= 'B' )
// InternalMultiRuleEnumTestLanguage.g:245:4: enumLiteral_2= 'B'
{
enumLiteral_2=(Token)match(input,13,FollowSets000.FOLLOW_2);
current = grammarAccess.getEnumRuleCAccess().getBEnumLiteralDeclaration_2().getEnumLiteral().getInstance();
newLeafNode(enumLiteral_2, grammarAccess.getEnumRuleCAccess().getBEnumLiteralDeclaration_2());
}
}
break;
}
}
leaveRule();
}
catch (RecognitionException re) {
recover(input,re);
appendSkippedTokens();
}
finally {
}
return current;
}
// $ANTLR end "ruleEnumRuleC"
// Delegated rules
private static class FollowSets000 {
public static final BitSet FOLLOW_1 = new BitSet(new long[]{0x0000000000000000L});
public static final BitSet FOLLOW_2 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_3 = new BitSet(new long[]{0x0000000000007000L});
public static final BitSet FOLLOW_4 = new BitSet(new long[]{0x000000000001C000L});
public static final BitSet FOLLOW_5 = new BitSet(new long[]{0x000000000000B000L});
}
}