Module org.jgrapht.core

Package org.jgrapht.graph

Class DirectedWeightedMultigraph<V,E>

java.lang.Object

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

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

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

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

Type Parameters:

V - the graph vertex type

E - the graph edge type

All Implemented Interfaces:

Serializable, Cloneable, Graph<V,E>

public class DirectedWeightedMultigraph<V,E>
extends DirectedMultigraph<V,E>

A directed weighted multigraph. A directed weighted multigraph is a non-simple directed graph in which no loops are permitted, but multiple (parallel) edges between any two vertices are permitted, and edges have weights.

See Also:

• Serialized Form

Field Summary

Fields inherited from interface org.jgrapht.Graph

DEFAULT_EDGE_WEIGHT

Constructor Summary

Constructors

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

Method Summary

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

DirectedWeightedMultigraph

public DirectedWeightedMultigraph(Class<? extends E> edgeClass)

Creates a new graph.

Parameters:

edgeClass - class on which to base the edge supplier

DirectedWeightedMultigraph

public DirectedWeightedMultigraph(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 DirectedWeightedMultigraph<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 DirectedWeightedMultigraph<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 of the new graph

Returns:

a builder for this kind of graph