edu.illinois.cs.cogcomp.core.datastructures

Class Pair<A,B>

java.lang.Object

edu.illinois.cs.cogcomp.core.datastructures.Pair<A,B>

Type Parameters:

A - The type of the first object in the pair.

B - The type of the second object in the pair.

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

NESimPair

public class Pair<A,B>
extends Object
implements Serializable

This utility class represents a pair of objects, the first one of type A and the second of type B. This class implements equals and hashcode and can be used as keys to maps.

Author:

Vivek Srikumar

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Pair(A obj, B obj2)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
A	getFirst()
B	getSecond()
int	hashCode()
void	setFirst(A a)
void	setSecond(B b)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Pair

public Pair(A obj,
            B obj2)

Method Detail

getFirst

public A getFirst()

getSecond

public B getSecond()

setFirst

public void setFirst(A a)

setSecond

public void setSecond(B b)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object