net.sf.japaki.beans
Interface KeyValueBean<K,V>

All Superinterfaces:

Map.Entry<K,V>

All Known Implementing Classes:

KeyValuePair, MapItemBean

public interface KeyValueBean<K,V>
extends Map.Entry<K,V>

A bean with two properties: key and value.

Method Summary

K	setKey(K key) Replaces the key corresponding to this bean with the specified key.

Methods inherited from interface java.util.Map.Entry

equals, getKey, getValue, hashCode, setValue

Method Detail

setKey

K setKey(K key)

Replaces the key corresponding to this bean with the specified key.

Parameters:

key - new key to be stored in this bean

Throws:

ClassCastException - if the class of the key is not valid for this bean

NullPointerException - if this bean does not allow null keys

IllegalArgumentException - if the key is not valid for this bean