Module org.jgrapht.core

Package org.jgrapht.graph

Class WeightedMultigraph<V,E>

java.lang.Object

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

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

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

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

Type Parameters:

V - the graph vertex type

E - the graph edge type

All Implemented Interfaces:

Serializable, Cloneable, Graph<V,E>

public class WeightedMultigraph<V,E>
extends Multigraph<V,E>

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

See Also:

• Serialized Form

Field Summary

Fields inherited from interface org.jgrapht.Graph

DEFAULT_EDGE_WEIGHT

Constructor Summary

Constructors

Constructor	Description
WeightedMultigraph(Class<? extends E> edgeClass)	Creates a new graph.
WeightedMultigraph(Supplier<V> vertexSupplier, Supplier<E> edgeSupplier)	Creates a new graph.

Method Summary

Modifier and Type	Method	Description
static <V, E> GraphBuilder<V,E,? extends WeightedMultigraph<V,E>>	createBuilder(Class<? extends E> edgeClass)	Create a builder for this kind of graph.
static <V, E> GraphBuilder<V,E,? extends WeightedMultigraph<V,E>>	createBuilder(Supplier<E> edgeSupplier)	Create a builder for this kind of graph.

Methods inherited from class org.jgrapht.graph.AbstractBaseGraph

addEdge, addEdge, addVertex, addVertex, clone, containsEdge, containsVertex, degreeOf, edgeSet, edgesOf, getAllEdges, getEdge, getEdgeSource, getEdgeSupplier, getEdgeTarget, getEdgeWeight, getType, getVertexSupplier, incomingEdgesOf, inDegreeOf, iterables, outDegreeOf, outgoingEdgesOf, removeEdge, removeEdge, removeVertex, setEdgeSupplier, setEdgeWeight, setVertexSupplier, vertexSet

Methods inherited from class org.jgrapht.graph.AbstractGraph

assertVertexExist, containsEdge, equals, hashCode, removeAllEdges, removeAllEdges, removeAllEdges, removeAllVertices, toString, toStringFromSets

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jgrapht.Graph

containsEdge, removeAllEdges, removeAllEdges, removeAllVertices, setEdgeWeight

Constructor Details

WeightedMultigraph

public WeightedMultigraph(Class<? extends E> edgeClass)

Creates a new graph.

Parameters:

edgeClass - class on which to base the edge supplier

WeightedMultigraph

public WeightedMultigraph(Supplier<V> vertexSupplier,
 Supplier<E> edgeSupplier)

Creates a new graph.

Parameters:

vertexSupplier - the vertex supplier, can be null

edgeSupplier - the edge supplier, can be null

Method Details

createBuilder

public static <V,
E>
GraphBuilder<V,E,? extends WeightedMultigraph<V,E>> createBuilder(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

createBuilder

public static <V,
E>
GraphBuilder<V,E,? extends WeightedMultigraph<V,E>> createBuilder(Supplier<E> edgeSupplier)

Create a builder for this kind of graph.

Type Parameters:

V - the graph vertex type

E - the graph edge type

Parameters:

edgeSupplier - the edge supplier

Returns:

a builder for this kind of graph