org.jgrapht.alg.util

Class UnorderedPair<A,B>

java.lang.Object

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

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

Type Parameters:

A - the first element type

B - the second element type

All Implemented Interfaces:

Serializable

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

Generic unordered 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.

Author:

Joris Kinable

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jgrapht.alg.util.Pair

first, second

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class org.jgrapht.alg.util.Pair

getFirst, getSecond, hasElement, setFirst, setSecond

Methods inherited from class java.lang.Object

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

Constructor Detail

UnorderedPair

public UnorderedPair(A a,
                     B b)

Create a new unordered pair

Parameters:

a - an element

b - another element

Method Detail

toString

public String toString()

Overrides:

toString in class Pair<A,B>

equals

public boolean equals(Object o)

Overrides:

equals in class Pair<A,B>

hashCode

public int hashCode()

Overrides:

hashCode in class Pair<A,B>

of

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

Creates new unordered 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 unordered pair