Package org.antlr.v4.runtime.atn
Class PrecedencePredicateTransition
- java.lang.Object
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- org.antlr.v4.runtime.atn.Transition
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- org.antlr.v4.runtime.atn.AbstractPredicateTransition
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- org.antlr.v4.runtime.atn.PrecedencePredicateTransition
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public final class PrecedencePredicateTransition extends AbstractPredicateTransition
- Author:
- Sam Harwell
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Field Summary
Fields Modifier and Type Field Description int
precedence
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Fields inherited from class org.antlr.v4.runtime.atn.Transition
ACTION, ATOM, EPSILON, NOT_SET, PRECEDENCE, PREDICATE, RANGE, RULE, serializationNames, serializationTypes, SET, target, WILDCARD
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Constructor Summary
Constructors Constructor Description PrecedencePredicateTransition(ATNState target, int precedence)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SemanticContext.PrecedencePredicate
getPredicate()
int
getSerializationType()
boolean
isEpsilon()
Determines if the transition is an "epsilon" transition.boolean
matches(int symbol, int minVocabSymbol, int maxVocabSymbol)
String
toString()
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Methods inherited from class org.antlr.v4.runtime.atn.Transition
label
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Constructor Detail
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PrecedencePredicateTransition
public PrecedencePredicateTransition(ATNState target, int precedence)
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Method Detail
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getSerializationType
public int getSerializationType()
- Specified by:
getSerializationType
in classTransition
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isEpsilon
public boolean isEpsilon()
Description copied from class:Transition
Determines if the transition is an "epsilon" transition.The default implementation returns
false
.- Overrides:
isEpsilon
in classTransition
- Returns:
true
if traversing this transition in the ATN does not consume an input symbol; otherwise,false
if traversing this transition consumes (matches) an input symbol.
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matches
public boolean matches(int symbol, int minVocabSymbol, int maxVocabSymbol)
- Specified by:
matches
in classTransition
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getPredicate
public SemanticContext.PrecedencePredicate getPredicate()
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