C# Class Antlr4.Runtime.Atn.PredicateTransition

TODO: this is old comment: A tree of semantic predicates from the grammar AST if label==SEMPRED.

TODO: this is old comment: A tree of semantic predicates from the grammar AST if label==SEMPRED. In the ATN, labels will always be exactly one predicate, but the DFA may have to combine a bunch of them as it collects predicates from multiple ATN configurations into a single DFA state.

Inheritance: AbstractPredicateTransition

显示文件 Open project: antlr/antlr4 Class Usage Examples

Public Properties

Property	Type	Description
isCtxDependent	bool
predIndex	int
ruleIndex	int

Public Methods

Method	Description
Matches ( int symbol, int minVocabSymbol, int maxVocabSymbol ) : bool
PredicateTransition ( ATNState target, int ruleIndex, int predIndex, bool isCtxDependent ) : Antlr4.Runtime.Atn

Private Methods

Method	Description
ToString ( ) : string

Method Details

Matches() public method

public Matches ( int symbol, int minVocabSymbol, int maxVocabSymbol ) : bool
symbol	int
minVocabSymbol	int
maxVocabSymbol	int
return	bool

PredicateTransition() public method

public PredicateTransition ( ATNState target, int ruleIndex, int predIndex, bool isCtxDependent ) : Antlr4.Runtime.Atn
target	ATNState
ruleIndex	int
predIndex	int
isCtxDependent	bool
return	Antlr4.Runtime.Atn

Property Details

isCtxDependent public_oe property

public bool isCtxDependent
return	bool

predIndex public_oe property

public int predIndex
return	int

ruleIndex public_oe property

public int ruleIndex
return	int