xapi.util.impl

Class ComparablePair<X extends Comparable<X>,Y extends Comparable<Y>>

java.lang.Object

xapi.util.impl.ComparablePair<X,Y>

Type Parameters:

X -

Y -

All Implemented Interfaces:

Comparable<ComparablePair<X,Y>>, Pair<X,Y>

public class ComparablePair<X extends Comparable<X>,Y extends Comparable<Y>>
extends Object
implements Pair<X,Y>, Comparable<ComparablePair<X,Y>>

A pair which implements comparable, using both components as comparable objects. It allows you to define whether to compare x before y (slot 0 or 1), or vice versa. This is useful in graphical mapping, where you may want to sort a map horizontally or vertically.

Author:

"James X. Nelson (james@wetheinter.net)"

Constructor Summary

Constructors

Constructor and Description
ComparablePair()
ComparablePair(X x, Y y)

Method Summary

Modifier and Type	Method and Description
int	compareTo(ComparablePair<X,Y> o)
X	get0()
Y	get1()
void	set0(X x)
void	set1(Y y)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ComparablePair

public ComparablePair()

ComparablePair

public ComparablePair(X x,
                      Y y)

Method Detail

compareTo

public int compareTo(ComparablePair<X,Y> o)

Specified by:

compareTo in interface Comparable<ComparablePair<X extends Comparable<X>,Y extends Comparable<Y>>>

get0

public X get0()

Specified by:

get0 in interface Pair<X extends Comparable<X>,Y extends Comparable<Y>>

get1

public Y get1()

Specified by:

get1 in interface Pair<X extends Comparable<X>,Y extends Comparable<Y>>

set0

public void set0(X x)

Specified by:

set0 in interface Pair<X extends Comparable<X>,Y extends Comparable<Y>>

set1

public void set1(Y y)

Specified by:

set1 in interface Pair<X extends Comparable<X>,Y extends Comparable<Y>>