javautils.graph.testing
Class BasicEdge

java.lang.Object
  |
  +--javautils.ImmutablePair
        |
        +--javautils.graph.testing.BasicEdge

All Implemented Interfaces:

java.util.Map.Entry

public final class BasicEdge

extends ImmutablePair

A basic implementation of an edge.

Field Summary

Fields inherited from class javautils.ImmutablePair

first, second

Constructor Summary

BasicEdge(java.lang.Object source, java.lang.Object target, int key)

Method Summary

boolean	equals(java.lang.Object other) True if and only if the other object is not-null and this and the other object have the same class and the first fields of this and the other pair are both null or both equal and the second fields of this and the other pair are both null or both equal.
int	hashCode() The hashCode is designed to be asymmetric, so that generally new ImmutablePair(a,b) !
java.lang.String	toString()

Methods inherited from class javautils.ImmutablePair

firstOfFirst, firstOfSecond, getKey, getValue, secondOfFirst, secondOfSecond, setValue, swap

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicEdge

public BasicEdge(java.lang.Object source,
                 java.lang.Object target,
                 int key)

Method Detail

hashCode

public int hashCode()

Description copied from class: ImmutablePair

The hashCode is designed to be asymmetric, so that generally new ImmutablePair(a,b) != new ImmutablePair(b,a).

Specified by:

hashCode in interface java.util.Map.Entry

Overrides:

hashCode in class ImmutablePair

equals

public boolean equals(java.lang.Object other)

Description copied from class: ImmutablePair

True if and only if

• the other object is not-null and
• this and the other object have the same class and
• the first fields of this and the other pair are both null or both equal and
• the second fields of this and the other pair are both null or both equal.

Specified by:

equals in interface java.util.Map.Entry

Overrides:

equals in class ImmutablePair

toString

public java.lang.String toString()

Overrides:

toString in class ImmutablePair