net.sf.kdgcommons.collections

Class IdentityKey

java.lang.Object

net.sf.kdgcommons.collections.IdentityKey

Direct Known Subclasses:

IdentityKey

public class IdentityKey
extends Object

A wrapper for a hashed key that uses identity semantics, because sometimes you want to use a Set.

This class is not serializable. Serialization creates new object instances, meaning that a serialized IdentityKey will not compare equal to the original key.

Constructor Summary

Constructors

Constructor and Description
IdentityKey(Object key)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityKey

public IdentityKey(Object key)

Method Detail

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object