mobios.type
Class Pair

java.lang.Object
  mobios.type.Pair

All Implemented Interfaces:

Serializable, Comparable

public class Pair
extends Object
implements Serializable, Comparable

A simple wrapper to wrap two object together.

Version:

2003.07.27

Author:

Rui Mao

See Also:

Serialized Form

Field Summary

static Comparator<Object>	FirstComparator
static Comparator	SecondComparator

Constructor Summary

Pair(Object first, Object second)
Constructor.

Method Summary

int	compareTo(Object o)
Object	first()
static void	main(String[] args)
Object	second()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

FirstComparator

public static final Comparator<Object> FirstComparator

SecondComparator

public static final Comparator SecondComparator

Constructor Detail

Pair

public Pair(Object first,
            Object second)

Constructor.

Method Detail

first

public Object first()

Returns:

the first object wrapped

second

public Object second()

Returns:

the second object wrapped.

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Object o)

Specified by:

compareTo in interface Comparable

main

public static void main(String[] args)