org.jgrapht.graph

Class Multigraph<V,E>

java.lang.Object

org.jgrapht.graph.AbstractGraph<V,E>

org.jgrapht.graph.AbstractBaseGraph<V,E>

org.jgrapht.graph.Multigraph<V,E>

Type Parameters:

V - the graph vertex type

E - the graph edge type

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Graph<V,E>, UndirectedGraph<V,E>

Direct Known Subclasses:

WeightedMultigraph

public class Multigraph<V,E>
extends AbstractBaseGraph<V,E>
implements UndirectedGraph<V,E>

A multigraph. A multigraph is a non-simple undirected graph in which no loops are permitted, but multiple edges between any two vertices are. If you're unsure about multigraphs, see: http://mathworld.wolfram.com/Multigraph.html.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Multigraph(java.lang.Class<? extends E> edgeClass) Creates a new multigraph.
Multigraph(EdgeFactory<V,E> ef) Creates a new multigraph with the specified edge factory.

Method Summary

Modifier and Type	Method and Description
static <V,E> UndirectedGraphBuilderBase<V,E,? extends Multigraph<V,E>,?>	builder(java.lang.Class<? extends E> edgeClass) Create a builder for this kind of graph.
static <V,E> UndirectedGraphBuilderBase<V,E,? extends Multigraph<V,E>,?>	builder(EdgeFactory<V,E> ef) Create a builder for this kind of graph.

Methods inherited from class org.jgrapht.graph.AbstractBaseGraph

addEdge, addEdge, addVertex, clone, containsEdge, containsVertex, degreeOf, edgeSet, edgesOf, getAllEdges, getEdge, getEdgeFactory, getEdgeSource, getEdgeTarget, getEdgeWeight, incomingEdgesOf, inDegreeOf, isAllowingLoops, isAllowingMultipleEdges, outDegreeOf, outgoingEdgesOf, removeEdge, removeEdge, removeVertex, setEdgeWeight, vertexSet

Methods inherited from class org.jgrapht.graph.AbstractGraph

containsEdge, equals, hashCode, removeAllEdges, removeAllEdges, removeAllVertices, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jgrapht.UndirectedGraph

degreeOf

Methods inherited from interface org.jgrapht.Graph

addEdge, addEdge, addVertex, containsEdge, containsEdge, containsVertex, edgeSet, edgesOf, getAllEdges, getEdge, getEdgeFactory, getEdgeSource, getEdgeTarget, getEdgeWeight, removeAllEdges, removeAllEdges, removeAllVertices, removeEdge, removeEdge, removeVertex, vertexSet

Constructor Detail

Multigraph

public Multigraph(java.lang.Class<? extends E> edgeClass)

Creates a new multigraph.

Parameters:

edgeClass - class on which to base factory for edges

Multigraph

public Multigraph(EdgeFactory<V,E> ef)

Creates a new multigraph with the specified edge factory.

Parameters:

ef - the edge factory of the new graph.

Method Detail

builder

public static <V,E> UndirectedGraphBuilderBase<V,E,? extends Multigraph<V,E>,?> builder(java.lang.Class<? extends E> edgeClass)

Create a builder for this kind of graph.

Type Parameters:

V - the graph vertex type

E - the graph edge type

Parameters:

edgeClass - class on which to base factory for edges

Returns:

a builder for this kind of graph

builder

public static <V,E> UndirectedGraphBuilderBase<V,E,? extends Multigraph<V,E>,?> builder(EdgeFactory<V,E> ef)

Create a builder for this kind of graph.

Type Parameters:

V - the graph vertex type

E - the graph edge type

Parameters:

ef - the edge factory of the new graph

Returns:

a builder for this kind of graph