Package org.antlr.v4.runtime.atn

Class ATNConfigSet.ConfigEqualityComparator

java.lang.Object

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

org.antlr.v4.runtime.atn.ATNConfigSet.ConfigEqualityComparator

All Implemented Interfaces:

EqualityComparator<ATNConfig>

Enclosing class:

ATNConfigSet

public static final class ATNConfigSet.ConfigEqualityComparator
extends AbstractEqualityComparator<ATNConfig>

Field Summary

Fields

Modifier and Type	Field	Description
static ATNConfigSet.ConfigEqualityComparator	INSTANCE

Method Summary

Modifier and Type	Method	Description
boolean	equals(ATNConfig a, ATNConfig b)	This method tests if two objects are equal.
int	hashCode(ATNConfig o)	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 Detail

INSTANCE

public static final ATNConfigSet.ConfigEqualityComparator INSTANCE

Method Detail

hashCode

public int hashCode(ATNConfig o)

Description copied from interface: EqualityComparator

This method returns a hash code for the specified object.

Parameters:

o - The object.

Returns:

The hash code for obj.

equals

public boolean equals(ATNConfig a,
                      ATNConfig 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.