util
Class UnorderedPair<A>

java.lang.Object
  util.Pair<A,A>
      util.UnorderedPair<A>

Type Parameters:

A - Type of both components

Direct Known Subclasses:

ObjectUndirectedEdge

public class UnorderedPair<A>
extends Pair<A,A>

Unordered pair type. (a, b) == (b, a)

Field Summary

Fields inherited from class util.Pair

first, second

Constructor Summary

UnorderedPair(A first, A second)
Creates an unordered pair with the specified components.

Method Summary

boolean	equals(Object other)
int	hashCode()
String	toString()

Methods inherited from class util.Pair

equals, getFirst, getSecond

Methods inherited from class java.lang.Object

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

Constructor Detail

UnorderedPair

public UnorderedPair(A first,
                     A second)

Creates an unordered pair with the specified components.

Parameters:

first - the first component

second - the second component

Method Detail

toString

public String toString()

Overrides:

toString in class Pair<A,A>

equals

public boolean equals(Object other)

Overrides:

equals in class Pair<A,A>

hashCode

public int hashCode()

Overrides:

hashCode in class Pair<A,A>