org.apache.commons.collections.keyvalue

Class AbstractMapEntryDecorator

public abstract class AbstractMapEntryDecorator extends Object implements Entry, KeyValue

Provides a base decorator that allows additional functionality to be added to a java.util.Map.Entry Map.Entry.

Since: Commons Collections 3.0

Version: $Revision: 646777 $ $Date: 2008-04-10 13:33:15 +0100 (Thu, 10 Apr 2008) $

Author: Stephen Colebourne

Field Summary
protected Entry	entry The `Map.Entry` to decorate

Constructor Summary
	AbstractMapEntryDecorator(Entry entry) Constructor that wraps (not copies).

Method Summary
boolean	equals(Object object)
Object	getKey()
protected Entry	getMapEntry() Gets the map being decorated.
Object	getValue()
int	hashCode()
Object	setValue(Object object)
String	toString()

Field Detail

protected final Entry entry

The Map.Entry to decorate

public AbstractMapEntryDecorator(Entry entry)

Constructor that wraps (not copies).

Parameters: entry the Map.Entry to decorate, must not be null

Throws: IllegalArgumentException if the collection is null

public boolean equals(Object object)

public Object getKey()

protected Entry getMapEntry()

Gets the map being decorated.

Returns: the decorated map

public Object getValue()

public int hashCode()

public Object setValue(Object object)

public String toString()