Package org.antlr.v4.runtime.atn

Class PredictionContext.IdentityEqualityComparator

java.lang.Object

org.antlr.v4.runtime.misc.AbstractEqualityComparator<PredictionContext>

org.antlr.v4.runtime.atn.PredictionContext.IdentityEqualityComparator

All Implemented Interfaces:

EqualityComparator<PredictionContext>

Enclosing class:

PredictionContext

public static final class PredictionContext.IdentityEqualityComparator
extends AbstractEqualityComparator<PredictionContext>

Field Summary

Fields

Modifier and Type	Field	Description
static final PredictionContext.IdentityEqualityComparator	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	IdentityEqualityComparator()

Method Summary

Modifier and Type	Method	Description
boolean	equals(PredictionContext a, PredictionContext b)	This method tests if two objects are equal.
int	hashCode(PredictionContext obj)	This method returns a hash code for the specified object.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final PredictionContext.IdentityEqualityComparator INSTANCE

Constructor Details

IdentityEqualityComparator

private IdentityEqualityComparator()

Method Details

hashCode

public int hashCode(PredictionContext obj)

Description copied from interface: EqualityComparator

This method returns a hash code for the specified object.

Parameters:

obj - The object.

Returns:

The hash code for obj.

equals

public boolean equals(PredictionContext a,
 PredictionContext b)

Description copied from interface: EqualityComparator

This method tests if two objects are equal.

Parameters:

a - The first object to compare.

b - The second object to compare.

Returns:

true if a equals b, otherwise false.