org.jgrapht.alg.util

Class Pair<A,B>

java.lang.Object

org.jgrapht.alg.util.Pair<A,B>

Type Parameters:

A - the first element type

B - the second element type

All Implemented Interfaces:

Serializable

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

Generic pair.

Although the instances of this class are immutable, it is impossible to ensure that the references passed to the constructor will not be modified by the caller.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
A	first The first pair element
B	second The second pair element

Constructor Summary

Constructors

Constructor and Description
Pair(A a, B b) Create a new pair

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
int	hashCode()
static <A,B> Pair<A,B>	of(A a, B b) Creates new pair of elements pulling of the necessity to provide corresponding types of the elements supplied

Methods inherited from class java.lang.Object

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

Field Detail

first

public A first

The first pair element

second

public B second

The second pair element

Constructor Detail

Pair

public Pair(A a,
            B b)

Create a new pair

Parameters:

a - the first element

b - the second element

Method Detail

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

of

public static <A,B> Pair<A,B> of(A a,
                                 B b)

Creates new pair of elements pulling of the necessity to provide corresponding types of the elements supplied

Type Parameters:

A - the first element type

B - the second element type

Parameters:

a - first element

b - second element

Returns:

new pair