Package org.antlr.v4.runtime.atn

Class ArrayPredictionContext

java.lang.Object

org.antlr.v4.runtime.atn.PredictionContext

org.antlr.v4.runtime.atn.ArrayPredictionContext

public class ArrayPredictionContext
extends PredictionContext

Nested Class Summary

Nested classes/interfaces inherited from class org.antlr.v4.runtime.atn.PredictionContext

PredictionContext.IdentityEqualityComparator, PredictionContext.IdentityHashMap

Field Summary

Fields

Modifier and Type	Field	Description
final PredictionContext[]	parents
final int[]	returnStates

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

EMPTY_FULL, EMPTY_FULL_STATE_KEY, EMPTY_LOCAL, EMPTY_LOCAL_STATE_KEY

Constructor Summary

Constructors

Constructor	Description
ArrayPredictionContext(PredictionContext[] parents, int[] returnStates)
ArrayPredictionContext(PredictionContext[] parents, int[] returnStates, int hashCode)

Method Summary

Modifier and Type	Method	Description
protected PredictionContext	addEmptyContext()
PredictionContext	appendContext(PredictionContext suffix, PredictionContextCache contextCache)
private static PredictionContext	appendContext(PredictionContext context, PredictionContext suffix, PredictionContext.IdentityHashMap visited)
boolean	equals(Object o)
private boolean	equals(ArrayPredictionContext other, Set<PredictionContextCache.IdentityCommutativePredictionContextOperands> visited)
int	findReturnState(int returnState)
PredictionContext	getParent(int index)
int	getReturnState(int index)
boolean	hasEmpty()
boolean	isEmpty()
protected PredictionContext	removeEmptyContext()
int	size()

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

appendContext, calculateEmptyHashCode, calculateHashCode, calculateHashCode, fromRuleContext, fromRuleContext, getCachedContext, getChild, hashCode, isEmptyLocal, join, join, toStrings, toStrings

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

parents

@NotNull
public final PredictionContext[] parents

returnStates

@NotNull
public final int[] returnStates

Constructor Details

ArrayPredictionContext

ArrayPredictionContext(@NotNull
 PredictionContext[] parents,
 int[] returnStates)

ArrayPredictionContext

ArrayPredictionContext(@NotNull
 PredictionContext[] parents,
 int[] returnStates,
 int hashCode)

Method Details

getParent

public PredictionContext getParent(int index)

Specified by:

getParent in class PredictionContext

getReturnState

public int getReturnState(int index)

Specified by:

getReturnState in class PredictionContext

findReturnState

public int findReturnState(int returnState)

Specified by:

findReturnState in class PredictionContext

size

public int size()

Specified by:

size in class PredictionContext

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in class PredictionContext

hasEmpty

public boolean hasEmpty()

Specified by:

hasEmpty in class PredictionContext

addEmptyContext

protected PredictionContext addEmptyContext()

Specified by:

addEmptyContext in class PredictionContext

removeEmptyContext

protected PredictionContext removeEmptyContext()

Specified by:

removeEmptyContext in class PredictionContext

appendContext

public PredictionContext appendContext(PredictionContext suffix,
 PredictionContextCache contextCache)

Specified by:

appendContext in class PredictionContext

appendContext

private static PredictionContext appendContext(PredictionContext context,
 PredictionContext suffix,
 PredictionContext.IdentityHashMap visited)

equals

public boolean equals(Object o)

Specified by:

equals in class PredictionContext

equals

private boolean equals(ArrayPredictionContext other,
 Set<PredictionContextCache.IdentityCommutativePredictionContextOperands> visited)