Package antlr
Class ParserGrammar
- java.lang.Object
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- antlr.Grammar
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- antlr.ParserGrammar
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class ParserGrammar extends Grammar
Parser-specific grammar subclass
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Field Summary
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Fields inherited from class antlr.Grammar
analyzerDebug, antlrTool, buildAST, classMemberAction, className, comment, debuggingOutput, defaultErrorHandler, exportVocab, fileName, generator, hasSyntacticPredicate, hasUserErrorHandling, importVocab, interactive, maxk, options, preambleAction, rules, superClass, symbols, theLLkAnalyzer, tokenManager, traceRules
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Constructor Summary
Constructors Constructor Description ParserGrammar(String className_, Tool tool_, String superClass)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
generate()
Top-level call to generate the code for this grammarprotected String
getSuperClass()
void
processArguments(String[] args)
Process command line arguments.boolean
setOption(String key, Token value)
Set parser options -- performs action on the following options:-
Methods inherited from class antlr.Grammar
define, getClassName, getDefaultErrorHandler, getFilename, getIntegerOption, getOption, getSymbol, getSymbols, hasOption, isDefined, setCodeGenerator, setFilename, setGrammarAnalyzer, setTokenManager, toString
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Method Detail
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generate
public void generate() throws IOException
Top-level call to generate the code for this grammar- Specified by:
generate
in classGrammar
- Throws:
IOException
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getSuperClass
protected String getSuperClass()
- Specified by:
getSuperClass
in classGrammar
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processArguments
public void processArguments(String[] args)
Process command line arguments. -trace have all rules call traceIn/traceOut -traceParser have parser rules call traceIn/traceOut -debug generate debugging output for parser debugger- Specified by:
processArguments
in classGrammar
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