org.jgrapht.generate

Class HyperCubeGraphGenerator<V,E>

java.lang.Object

org.jgrapht.generate.HyperCubeGraphGenerator<V,E>

Type Parameters:

V - the graph vertex type

E - the graph edge type

All Implemented Interfaces:

GraphGenerator<V,E,V>

public class HyperCubeGraphGenerator<V,E>
extends Object
implements GraphGenerator<V,E,V>

Generates a hyper cube graph of any size. This is a graph that can be represented by bit strings, so for an n-dimensial hypercube each vertex resembles an n-length bit string. Then, two vertices are adjacent if and only if their bitstring differ by exactly one element.

Since:

Dec 21, 2008

Author:

Andrew Newell

Constructor Summary

Constructors

Constructor and Description
HyperCubeGraphGenerator(int dim) Creates a new HyperCubeGraphGenerator object.

Method Summary

Modifier and Type	Method and Description
void	generateGraph(Graph<V,E> target, VertexFactory<V> vertexFactory, Map<String,V> resultMap) This will generate the hypercube graph

Methods inherited from class java.lang.Object

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

Constructor Detail

HyperCubeGraphGenerator

public HyperCubeGraphGenerator(int dim)

Creates a new HyperCubeGraphGenerator object.

Parameters:

dim - This is the dimension of the hypercube.

Method Detail

generateGraph

public void generateGraph(Graph<V,E> target,
                          VertexFactory<V> vertexFactory,
                          Map<String,V> resultMap)

This will generate the hypercube graph

Specified by:

generateGraph in interface GraphGenerator<V,E,V>

Parameters:

target - receives the generated edges and vertices; if this is non-empty on entry, the result will be a disconnected graph since generated elements will not be connected to existing elements

vertexFactory - called to produce new vertices

resultMap - if non-null, receives implementation-specific mappings from String roles to graph elements (or collections of graph elements)