antlr.Alternative Class Reference

List of all members.

Public Member Functions
	Alternative ()
	Alternative (AlternativeElement firstElement)
void	addElement (AlternativeElement e)
boolean	atStart ()
boolean	getAutoGen ()
Token	getTreeSpecifier ()
void	setAutoGen (boolean doAutoGen_)
Protected Attributes
SynPredBlock	synPred
String	semPred
ExceptionSpec	exceptionSpec
Lookahead[]	cache
int	lookaheadDepth
Token	treeSpecifier = null
Package Attributes
AlternativeElement	head
AlternativeElement	tail

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Detailed Description

Intermediate data class holds information about an alternative

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Constructor & Destructor Documentation

antlr.Alternative.Alternative

(

)

antlr.Alternative.Alternative

(

AlternativeElement

firstElement

)

References antlr.Alternative.addElement().

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Member Function Documentation

void antlr.Alternative.addElement

(

AlternativeElement

e

)

References antlr.Alternative.head, antlr.AlternativeElement.next, and antlr.Alternative.tail.

Referenced by antlr.BlockContext.addAlternativeElement(), antlr.Alternative.Alternative(), and antlr.MakeGrammar.createNextTokenRule().

boolean antlr.Alternative.atStart

(

)

References antlr.Alternative.head.

boolean antlr.Alternative.getAutoGen

(

)

References antlr.Alternative.treeSpecifier.

Referenced by antlr.PythonCodeGenerator.genAlt(), antlr.JavaCodeGenerator.genAlt(), antlr.CSharpCodeGenerator.genAlt(), and antlr.CppCodeGenerator.genAlt().

Token antlr.Alternative.getTreeSpecifier

(

)

References antlr.Alternative.treeSpecifier.

Referenced by antlr.HTMLCodeGenerator.genAlt(), antlr.DocBookCodeGenerator.genAlt(), and antlr.DiagnosticCodeGenerator.genAlt().

void antlr.Alternative.setAutoGen

(

boolean

doAutoGen_

)

Referenced by antlr.MakeGrammar.beginAlt(), and antlr.MakeGrammar.createNextTokenRule().

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Member Data Documentation

Lookahead [] antlr.Alternative.cache [protected]

Referenced by antlr.LLkAnalyzer.deterministic(), antlr.PythonCodeGenerator.genCommonBlock(), antlr.JavaCodeGenerator.genCommonBlock(), antlr.CSharpCodeGenerator.genCommonBlock(), antlr.CppCodeGenerator.genCommonBlock(), antlr.HTMLCodeGenerator.genLookaheadSetForAlt(), antlr.DocBookCodeGenerator.genLookaheadSetForAlt(), antlr.DiagnosticCodeGenerator.genLookaheadSetForAlt(), antlr.PythonCodeGenerator.genNextToken(), antlr.JavaCodeGenerator.genNextToken(), antlr.CSharpCodeGenerator.genNextToken(), antlr.CppCodeGenerator.genNextToken(), antlr.PythonCodeGenerator.getLookaheadTestExpression(), antlr.JavaCodeGenerator.getLookaheadTestExpression(), antlr.CSharpCodeGenerator.getLookaheadTestExpression(), antlr.CppCodeGenerator.getLookaheadTestExpression(), antlr.PythonCodeGenerator.lookaheadIsEmpty(), antlr.JavaCodeGenerator.lookaheadIsEmpty(), antlr.CSharpCodeGenerator.lookaheadIsEmpty(), antlr.CppCodeGenerator.lookaheadIsEmpty(), antlr.AlternativeBlock.prepareForAnalysis(), and antlr.AlternativeBlock.toString().

ExceptionSpec antlr.Alternative.exceptionSpec [protected]

Referenced by antlr.MakeGrammar.endExceptionSpec(), antlr.PythonCodeGenerator.genAlt(), antlr.JavaCodeGenerator.genAlt(), antlr.CSharpCodeGenerator.genAlt(), antlr.CppCodeGenerator.genAlt(), and antlr.LLkAnalyzer.subruleCanBeInverted().

AlternativeElement antlr.Alternative.head [package]

Referenced by antlr.Alternative.addElement(), antlr.LLkAnalyzer.altUsesWildcardDefault(), antlr.Alternative.atStart(), antlr.LLkAnalyzer.deterministic(), antlr.LLkAnalyzer.deterministicImpliedPath(), antlr.PythonCodeGenerator.gen(), antlr.JavaCodeGenerator.gen(), antlr.CSharpCodeGenerator.gen(), antlr.CppCodeGenerator.gen(), antlr.PythonCodeGenerator.genAlt(), antlr.JavaCodeGenerator.genAlt(), antlr.HTMLCodeGenerator.genAlt(), antlr.DocBookCodeGenerator.genAlt(), antlr.DiagnosticCodeGenerator.genAlt(), antlr.CSharpCodeGenerator.genAlt(), antlr.CppCodeGenerator.genAlt(), antlr.PythonCodeGenerator.genCommonBlock(), antlr.JavaCodeGenerator.genCommonBlock(), antlr.HTMLCodeGenerator.genCommonBlock(), antlr.DocBookCodeGenerator.genCommonBlock(), antlr.DiagnosticCodeGenerator.genCommonBlock(), antlr.CSharpCodeGenerator.genCommonBlock(), antlr.CppCodeGenerator.genCommonBlock(), antlr.PythonCodeGenerator.genNextToken(), antlr.JavaCodeGenerator.genNextToken(), antlr.CSharpCodeGenerator.genNextToken(), antlr.LLkAnalyzer.look(), antlr.AlternativeBlock.removeTrackingOfRuleRefs(), antlr.LLkAnalyzer.subruleCanBeInverted(), antlr.TreeElement.toString(), antlr.AlternativeBlock.toString(), and antlr.DefaultToolErrorHandler.warnAltAmbiguity().

int antlr.Alternative.lookaheadDepth [protected]

Referenced by antlr.LLkAnalyzer.deterministic(), antlr.LLkAnalyzer.deterministicImpliedPath(), antlr.PythonCodeGenerator.genCommonBlock(), antlr.JavaCodeGenerator.genCommonBlock(), antlr.CSharpCodeGenerator.genCommonBlock(), antlr.CppCodeGenerator.genCommonBlock(), antlr.HTMLCodeGenerator.genLookaheadSetForAlt(), antlr.DocBookCodeGenerator.genLookaheadSetForAlt(), antlr.DiagnosticCodeGenerator.genLookaheadSetForAlt(), antlr.HTMLCodeGenerator.genLookaheadSetForBlock(), antlr.DocBookCodeGenerator.genLookaheadSetForBlock(), antlr.DiagnosticCodeGenerator.genLookaheadSetForBlock(), antlr.PythonCodeGenerator.getLookaheadTestExpression(), antlr.JavaCodeGenerator.getLookaheadTestExpression(), antlr.CSharpCodeGenerator.getLookaheadTestExpression(), antlr.CppCodeGenerator.getLookaheadTestExpression(), antlr.PythonCodeGenerator.lookaheadIsEmpty(), antlr.JavaCodeGenerator.lookaheadIsEmpty(), antlr.CSharpCodeGenerator.lookaheadIsEmpty(), antlr.CppCodeGenerator.lookaheadIsEmpty(), antlr.AlternativeBlock.prepareForAnalysis(), and antlr.AlternativeBlock.toString().

String antlr.Alternative.semPred [protected]

Referenced by antlr.MakeGrammar.createNextTokenRule(), antlr.LLkAnalyzer.deterministic(), antlr.PythonCodeGenerator.genCommonBlock(), antlr.JavaCodeGenerator.genCommonBlock(), antlr.DiagnosticCodeGenerator.genCommonBlock(), antlr.CSharpCodeGenerator.genCommonBlock(), antlr.CppCodeGenerator.genCommonBlock(), antlr.PythonCodeGenerator.genRule(), antlr.JavaCodeGenerator.genRule(), antlr.CSharpCodeGenerator.genRule(), antlr.CppCodeGenerator.genRule(), antlr.MakeGrammar.refSemPred(), antlr.LLkAnalyzer.subruleCanBeInverted(), and antlr.AlternativeBlock.toString().

SynPredBlock antlr.Alternative.synPred [protected]

Referenced by antlr.LLkAnalyzer.deterministic(), antlr.MakeGrammar.endSubRule(), antlr.PythonCodeGenerator.genCommonBlock(), antlr.JavaCodeGenerator.genCommonBlock(), antlr.DiagnosticCodeGenerator.genCommonBlock(), antlr.CSharpCodeGenerator.genCommonBlock(), antlr.CppCodeGenerator.genCommonBlock(), antlr.PythonCodeGenerator.genRule(), antlr.JavaCodeGenerator.genRule(), antlr.CSharpCodeGenerator.genRule(), antlr.CppCodeGenerator.genRule(), and antlr.LLkAnalyzer.subruleCanBeInverted().

AlternativeElement antlr.Alternative.tail [package]

Referenced by antlr.Alternative.addElement(), antlr.BlockContext.currentElement(), and antlr.LLkAnalyzer.look().

Token antlr.Alternative.treeSpecifier = null [protected]

Referenced by antlr.Alternative.getAutoGen(), antlr.Alternative.getTreeSpecifier(), and antlr.MakeGrammar.refTreeSpecifier().

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The documentation for this class was generated from the following file:

• Alternative.java