edu.ucla.sspace.util

Class Pair<T>

java.lang.Object

edu.ucla.sspace.util.Pair<T>

All Implemented Interfaces:

Serializable

public class Pair<T>
extends Object
implements Serializable

A utility class for holding two of the same type of object.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
T	x The first object in the pair
T	y The second object in the pair

Constructor Summary

Constructors

Constructor and Description
Pair(T x, T y) Creates a pair out of x and y

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o) Returns true if o is a Pair and its x and y elements are equal to those of this pair.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

x

public final T x

The first object in the pair

y

public final T y

The second object in the pair

Constructor Detail

Pair

public Pair(T x,
    T y)

Creates a pair out of x and y

Method Detail

equals

public boolean equals(Object o)

Returns true if o is a Pair and its x and y elements are equal to those of this pair. Note that equality is specific to the ordering of x and y.

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object