org.antlr.v4.runtime.atn

Class PrecedencePredicateTransition

java.lang.Object

org.antlr.v4.runtime.atn.Transition

org.antlr.v4.runtime.atn.AbstractPredicateTransition

org.antlr.v4.runtime.atn.PrecedencePredicateTransition

public final class PrecedencePredicateTransition
extends AbstractPredicateTransition

Author:

Sam Harwell

Field Summary

Fields

Modifier and Type	Field and Description
int	precedence

Fields inherited from class org.antlr.v4.runtime.atn.Transition

ACTION, ATOM, EPSILON, NOT_SET, PRECEDENCE, PREDICATE, RANGE, RULE, serializationNames, serializationTypes, SET, target, WILDCARD

Constructor Summary

Constructors

Constructor and Description
PrecedencePredicateTransition(ATNState target, int precedence)

Method Summary

Modifier and Type	Method and 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()

Methods inherited from class org.antlr.v4.runtime.atn.Transition

label

Methods inherited from class java.lang.Object

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

Field Detail

precedence

public final int precedence

Constructor Detail

PrecedencePredicateTransition

public PrecedencePredicateTransition(ATNState target,
                                     int precedence)

Method Detail

getSerializationType

public int getSerializationType()

Specified by:

getSerializationType in class Transition

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 class Transition

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.

matches

public boolean matches(int symbol,
                       int minVocabSymbol,
                       int maxVocabSymbol)

Specified by:

matches in class Transition

getPredicate

public SemanticContext.PrecedencePredicate getPredicate()

toString

public String toString()

Overrides:

toString in class Object