C# 클래스 Antlr4.Runtime.Atn.LL1Analyzer

공개 메소드들

메소드	설명
LL1Analyzer ( ATN atn ) : System.Collections.Generic

보호된 메소드들

메소드	설명
Look ( ATNState s, ATNState stopState, PredictionContext ctx, IntervalSet look, HashSet lookBusy, BitSet calledRuleStack, bool seeThruPreds, bool addEOF ) : void	Compute set of tokens that can follow s in the ATN in the specified ctx . If ctx is PredictionContext.EmptyLocal and stopState or the end of the rule containing s is reached, TokenConstants.EPSILON is added to the result set. If ctx is not PredictionContext.EmptyLocal and addEOF is and stopState or the end of the outermost rule is reached, TokenConstants.EOF is added to the result set.

비공개 메소드들

메소드	설명
GetDecisionLookahead ( ATNState s ) : Antlr4.Runtime.Misc.IntervalSet[]
Look ( ATNState s, ATNState stopState, RuleContext ctx ) : IntervalSet
Look ( ATNState s, RuleContext ctx ) : IntervalSet

메소드 상세

LL1Analyzer() 공개 메소드

public LL1Analyzer ( ATN atn ) : System.Collections.Generic
atn	ATN
리턴	System.Collections.Generic

Look() 보호된 메소드

Compute set of tokens that can follow s in the ATN in the specified ctx .

If ctx is PredictionContext.EmptyLocal and stopState or the end of the rule containing s is reached, TokenConstants.EPSILON is added to the result set. If ctx is not PredictionContext.EmptyLocal and addEOF is and stopState or the end of the outermost rule is reached, TokenConstants.EOF is added to the result set.

protected Look ( ATNState s, ATNState stopState, PredictionContext ctx, IntervalSet look, HashSet lookBusy, BitSet calledRuleStack, bool seeThruPreds, bool addEOF ) : void
s	ATNState	the ATN state.
stopState	ATNState	/// the ATN state to stop at. This can be a /// /// to detect epsilon paths through a closure. ///
ctx	PredictionContext	/// The outer context, or /// /// if /// the outer context should not be used. ///
look	Antlr4.Runtime.Misc.IntervalSet	The result lookahead set.
lookBusy	HashSet	/// A set used for preventing epsilon closures in the ATN /// from causing a stack overflow. Outside code should pass /// new HashSet<ATNConfig> /// for this argument. ///
calledRuleStack	Sharpen.BitSet	/// A set used for preventing left recursion in the /// ATN from causing a stack overflow. Outside code should pass /// new BitSet() /// for this argument. ///
seeThruPreds	bool	/// /// /// to true semantic predicates as /// implicitly /// /// and "see through them", otherwise /// /// to treat semantic predicates as opaque and add /// /// to the /// result if one is encountered. ///
addEOF	bool	/// Add /// /// to the result if the end of the /// outermost context is reached. This parameter has no effect if /// /// is /// /// . ///
리턴	void