org.zkoss.util
Class Pair

java.lang.Object
  org.zkoss.util.Pair

public class Pair
extends java.lang.Object

A pair of keys. It is used with DualHashSet and DualHashMap to represent a pair of keys as an object.

Author:

tomyeh

Field Summary

java.lang.Object	x The first key.
java.lang.Object	y The second key.

Constructor Summary

Pair(java.lang.Object x, java.lang.Object y)

Method Summary

boolean	equals(java.lang.Object o)
java.lang.Object	getX() Returns the first value of the pair.
java.lang.Object	getY() Returns the second value of the pair.
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

x

public final java.lang.Object x

The first key.

y

public final java.lang.Object y

The second key.

Constructor Detail

Pair

public Pair(java.lang.Object x,
            java.lang.Object y)

Method Detail

getX

public java.lang.Object getX()

Returns the first value of the pair.

getY

public java.lang.Object getY()

Returns the second value of the pair.

equals

public final boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public final int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object