antlr
Class BlockWithImpliedExitPath

java.lang.Object
  antlr.GrammarElement
      antlr.AlternativeElement
          antlr.AlternativeBlock
              antlr.BlockWithImpliedExitPath

Direct Known Subclasses:

OneOrMoreBlock, ZeroOrMoreBlock

abstract class BlockWithImpliedExitPath
extends AlternativeBlock

Field Summary

protected Lookahead[]	exitCache lookahead to bypass block; set by deterministic().
protected int	exitLookaheadDepth

Fields inherited from class antlr.AlternativeBlock

alternatives, alti, altj, analysisAlt, doAutoGen, generateAmbigWarnings, greedy, greedySet, hasAnAction, hasASynPred, ID, initAction, label, nblks, not, warnWhenFollowAmbig

Fields inherited from class antlr.AlternativeElement

autoGenType, enclosingRuleName, next

Fields inherited from class antlr.GrammarElement

AUTO_GEN_BANG, AUTO_GEN_CARET, AUTO_GEN_NONE, column, grammar, line

Constructor Summary

BlockWithImpliedExitPath(Grammar g)

BlockWithImpliedExitPath(Grammar g, Token start)

Method Summary

Methods inherited from class antlr.AlternativeBlock

addAlternative, generate, getAlternativeAt, getAlternatives, getAutoGen, getInitAction, getLabel, look, prepareForAnalysis, removeTrackingOfRuleRefs, setAlternatives, setAutoGen, setInitAction, setLabel, setOption, toString

Methods inherited from class antlr.AlternativeElement

getAutoGenType, setAutoGenType

Methods inherited from class antlr.GrammarElement

getColumn, getLine

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

exitLookaheadDepth

protected int exitLookaheadDepth

exitCache

protected Lookahead[] exitCache

lookahead to bypass block; set by deterministic(). 1..k of Lookahead

Constructor Detail

BlockWithImpliedExitPath

public BlockWithImpliedExitPath(Grammar g)

BlockWithImpliedExitPath

public BlockWithImpliedExitPath(Grammar g,
                                Token start)