Class ObjectComparator.IdentityComparator<T>

java.lang.Object

org.hsqldb.lib.ObjectComparator.IdentityComparator<T>

All Implemented Interfaces:

ObjectComparator<T>

Enclosing interface:

ObjectComparator<T>

public static class ObjectComparator.IdentityComparator<T>
extends Object
implements ObjectComparator<T>

Comparator that uses identity for Object equality.

Since:

2.0

Author:

fredt@users

Nested Class Summary

Nested classes/interfaces inherited from interface ObjectComparator

ObjectComparator.DefaultComparator<T>, ObjectComparator.IdentityComparator<T>

Field Summary

Fields inherited from interface ObjectComparator

defaultComparator, identityComparator

Constructor Summary

Constructors

Constructor	Description
IdentityComparator()

Method Summary

Modifier and Type	Method	Description
boolean	equals(T a, T b)
int	hashCode(T a)
long	longKey(T a)

Methods inherited from class Object

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

Constructor Details

IdentityComparator

public IdentityComparator()

Method Details

equals

public boolean equals(T a,
 T b)

Specified by:

equals in interface ObjectComparator<T>

hashCode

public int hashCode(T a)

Specified by:

hashCode in interface ObjectComparator<T>

longKey

public long longKey(T a)

Specified by:

longKey in interface ObjectComparator<T>