er.extensions.foundation

Class ERXKeyValuePair<K,V>

java.lang.Object

er.extensions.foundation.ERXKeyValuePair<K,V>

Type Parameters:

K - the key type

V - the value type

public class ERXKeyValuePair<K,V>
extends Object

Very simple class used for hold key-value pairs.

Field Summary

Fields

Modifier and Type	Field and Description
protected K	_key holds the key
protected V	_value holds the value

Constructor Summary

Constructors

Constructor and Description
ERXKeyValuePair(K newKey, V newValue) Public constructor

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
int	hashCode()
K	key() returns the key
void	setKey(K newKey) Sets the key.
void	setValue(V value) Sets the value
String	toString()
V	value() returns the value

Methods inherited from class java.lang.Object

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

Field Detail

_key

protected K _key

holds the key

_value

protected V _value

holds the value

Constructor Detail

ERXKeyValuePair

public ERXKeyValuePair(K newKey,
                       V newValue)

Public constructor

Parameters:

newKey - key

newValue - value

Method Detail

setKey

public void setKey(K newKey)

Sets the key.

Parameters:

newKey - new key value

key

public K key()

returns the key

Returns:

da key

setValue

public void setValue(V value)

Sets the value

Parameters:

value - new value

value

public V value()

returns the value

Returns:

da value

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object