net.sf.japaki.beans
Class KeyValuePair<K,V>

java.lang.Object
  net.sf.japaki.beans.KeyValuePair<K,V>

All Implemented Interfaces:

Map.Entry<K,V>, KeyValueBean<K,V>

public class KeyValuePair<K,V>
extends Object
implements KeyValueBean<K,V>

A bean with two properties.

Constructor Summary

KeyValuePair()

Method Summary

boolean	equals(Object obj)
K	getKey()
static <K> Property<KeyValueBean<K,?>,K>	getKeyProperty() Returns the property to the key of this bean.
V	getValue()
static <V> Property<Map.Entry<?,V>,V>	getValueProperty() Returns the property to the value of this bean.
int	hashCode()
static <K,V> KeyValuePair<K,V>	newInstance(K key, V value) Creates a new key value pair
K	setKey(K key) Replaces the key corresponding to this bean with the specified key.
V	setValue(V value)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyValuePair

public KeyValuePair()

Method Detail

newInstance

public static <K,V> KeyValuePair<K,V> newInstance(K key,
                                                  V value)

Creates a new key value pair

Parameters:

key - initial value of the key property

value - initial value of the value property

getKey

public K getKey()

Specified by:

getKey in interface Map.Entry<K,V>

setKey

public K setKey(K key)

Description copied from interface: KeyValueBean

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

Specified by:

setKey in interface KeyValueBean<K,V>

Parameters:

key - new key to be stored in this bean

getValue

public V getValue()

Specified by:

getValue in interface Map.Entry<K,V>

setValue

public V setValue(V value)

Specified by:

setValue in interface Map.Entry<K,V>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<K,V>

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Map.Entry<K,V>

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getKeyProperty

public static final <K> Property<KeyValueBean<K,?>,K> getKeyProperty()

Returns the property to the key of this bean.

Returns:

the property to the key of this bean

getValueProperty

public static final <V> Property<Map.Entry<?,V>,V> getValueProperty()

Returns the property to the value of this bean.

Returns:

the property to the value of this bean