de.korelstar.math.graph
Class SymmetricEdgesMap

java.lang.Object
  de.korelstar.math.graph.SymmetricEdgesMap

public class SymmetricEdgesMap
extends java.lang.Object

Mathematical relation of nodes, which is symmetric

Constructor Summary

SymmetricEdgesMap()
Creates an empty relation

SymmetricEdgesMap(java.util.Collection directRelation)
Creates a relation which contains some entries

Method Summary

void	addSymmetricEdge(Edge e) Adds a symmetric relation betwenn two nodes
boolean	isInRelation(Node a, Node b) Checks, if two Nodes are in relation

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SymmetricEdgesMap

public SymmetricEdgesMap()

Creates an empty relation

SymmetricEdgesMap

public SymmetricEdgesMap(java.util.Collection directRelation)

Creates a relation which contains some entries

Parameters:

directRelation -

Method Detail

addSymmetricEdge

public void addSymmetricEdge(Edge e)

Adds a symmetric relation betwenn two nodes

Parameters:

e - Edge, which represents the relationship

isInRelation

public boolean isInRelation(Node a,
                            Node b)

Checks, if two Nodes are in relation

Parameters:

a - first Node

b - second Node