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InternalGrammarAccessTestLanguage.g
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InternalGrammarAccessTestLanguage.g
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/*******************************************************************************
* Copyright (c) 2010, 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
*******************************************************************************/
grammar InternalGrammarAccessTestLanguage;
options {
superClass=AbstractInternalAntlrParser;
}
@lexer::header {
package org.eclipse.xtext.generator.grammarAccess.parser.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
// Currently there is no other way to specify the superclass for the lexer.
import org.eclipse.xtext.parser.antlr.Lexer;
}
@parser::header {
package org.eclipse.xtext.generator.grammarAccess.parser.antlr.internal;
import org.eclipse.xtext.*;
import org.eclipse.xtext.parser.*;
import org.eclipse.xtext.parser.impl.*;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.parser.antlr.AbstractInternalAntlrParser;
import org.eclipse.xtext.parser.antlr.XtextTokenStream;
import org.eclipse.xtext.parser.antlr.XtextTokenStream.HiddenTokens;
import org.eclipse.xtext.parser.antlr.AntlrDatatypeRuleToken;
import org.eclipse.xtext.generator.grammarAccess.services.GrammarAccessTestLanguageGrammarAccess;
}
@parser::members {
private GrammarAccessTestLanguageGrammarAccess grammarAccess;
public InternalGrammarAccessTestLanguageParser(TokenStream input, GrammarAccessTestLanguageGrammarAccess grammarAccess) {
this(input);
this.grammarAccess = grammarAccess;
registerRules(grammarAccess.getGrammar());
}
@Override
protected String getFirstRuleName() {
return "Root";
}
@Override
protected GrammarAccessTestLanguageGrammarAccess getGrammarAccess() {
return grammarAccess;
}
}
@rulecatch {
catch (RecognitionException re) {
recover(input,re);
appendSkippedTokens();
}
}
// Entry rule entryRuleRoot
entryRuleRoot returns [EObject current=null]:
{ newCompositeNode(grammarAccess.getRootRule()); }
iv_ruleRoot=ruleRoot
{ $current=$iv_ruleRoot.current; }
EOF;
// Rule Root
ruleRoot returns [EObject current=null]
@init {
enterRule();
}
@after {
leaveRule();
}:
(
(
{
newCompositeNode(grammarAccess.getRootAccess().getElementsTypeParserRuleCall_0());
}
lv_elements_0_0=ruleType
{
if ($current==null) {
$current = createModelElementForParent(grammarAccess.getRootRule());
}
add(
$current,
"elements",
lv_elements_0_0,
"org.eclipse.xtext.generator.grammarAccess.GrammarAccessTestLanguage.Type");
afterParserOrEnumRuleCall();
}
)
)*
;
// Entry rule entryRuleType
entryRuleType returns [EObject current=null]:
{ newCompositeNode(grammarAccess.getTypeRule()); }
iv_ruleType=ruleType
{ $current=$iv_ruleType.current; }
EOF;
// Rule Type
ruleType returns [EObject current=null]
@init {
enterRule();
}
@after {
leaveRule();
}:
(
{
newCompositeNode(grammarAccess.getTypeAccess().getATypeParserRuleCall_0());
}
this_AType_0=ruleAType
{
$current = $this_AType_0.current;
afterParserOrEnumRuleCall();
}
|
{
newCompositeNode(grammarAccess.getTypeAccess().getAnotherTypeParserRuleCall_1());
}
this_AnotherType_1=ruleAnotherType
{
$current = $this_AnotherType_1.current;
afterParserOrEnumRuleCall();
}
)
;
// Entry rule entryRuleAType
entryRuleAType returns [EObject current=null]:
{ newCompositeNode(grammarAccess.getATypeRule()); }
iv_ruleAType=ruleAType
{ $current=$iv_ruleAType.current; }
EOF;
// Rule AType
ruleAType returns [EObject current=null]
@init {
enterRule();
}
@after {
leaveRule();
}:
(
otherlv_0='foo'
{
newLeafNode(otherlv_0, grammarAccess.getATypeAccess().getFooKeyword_0());
}
(
{
$current = forceCreateModelElement(
grammarAccess.getATypeAccess().getATypeAction_1(),
$current);
}
)
)
;
// Entry rule entryRuleAnotherType
entryRuleAnotherType returns [EObject current=null]:
{ newCompositeNode(grammarAccess.getAnotherTypeRule()); }
iv_ruleAnotherType=ruleAnotherType
{ $current=$iv_ruleAnotherType.current; }
EOF;
// Rule AnotherType
ruleAnotherType returns [EObject current=null]
@init {
enterRule();
}
@after {
leaveRule();
}:
(
otherlv_0='bar'
{
newLeafNode(otherlv_0, grammarAccess.getAnotherTypeAccess().getBarKeyword_0());
}
(
{
$current = forceCreateModelElement(
grammarAccess.getAnotherTypeAccess().getAnotherTypeAction_1(),
$current);
}
)
)
;
RULE_ID : '^'? ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'_'|'0'..'9')*;
RULE_INT : ('0'..'9')+;
RULE_STRING : ('"' ('\\' .|~(('\\'|'"')))* '"'|'\'' ('\\' .|~(('\\'|'\'')))* '\'');
RULE_ML_COMMENT : '/*' ( options {greedy=false;} : . )*'*/';
RULE_SL_COMMENT : '//' ~(('\n'|'\r'))* ('\r'? '\n')?;
RULE_WS : (' '|'\t'|'\r'|'\n')+;
RULE_ANY_OTHER : .;