org.mmbase.util
Class Entry

java.lang.Object
  org.mmbase.util.Entry

All Implemented Interfaces:

Cloneable, Map.Entry, PublicCloneable, Serializable

public final class Entry

extends Object

implements Map.Entry, PublicCloneable, Serializable

Represents a pair of values ('key' and a 'value'). It is a straight-forward implementation of Map.Entry, and can be used as a utility for Map implementations.

Since:

MMBase-1.8

Version:

$Id: Entry.java,v 1.5 2006/04/18 13:08:24 michiel Exp $

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Constructor Summary

protected	Entry()
	Entry(Map.Entry e)
	Entry(Object k, Object v)

Method Summary

Object	clone()
boolean	equals(Object o)
Object	getKey()
Object	getValue()
int	hashCode()
Object	setValue(Object v)
String	toString() A sensible toString, for debugging purposes ('<key>=<value>').

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Entry

protected Entry()

Entry

public Entry(Object k,
             Object v)

Parameters:

k - The key of this Map.Entry

v - The value of this Map.Entry

Entry

public Entry(Map.Entry e)

Method Detail

getKey

public Object getKey()

Specified by:

getKey in interface Map.Entry

getValue

public Object getValue()

Specified by:

getValue in interface Map.Entry

setValue

public Object setValue(Object v)

Specified by:

setValue in interface Map.Entry

clone

public Object clone()

Specified by:

clone in interface PublicCloneable

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry

equals

public boolean equals(Object o)

Specified by:

equals in interface Map.Entry

toString

public String toString()

A sensible toString, for debugging purposes ('<key>=<value>').