org.jgrapht.graph

Class DefaultDirectedWeightedGraph<V,E>

java.lang.Object

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

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

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

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

Type Parameters:

V - the graph vertex type

E - the graph edge type

All Implemented Interfaces:

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

public class DefaultDirectedWeightedGraph<V,E>
extends DefaultDirectedGraph<V,E>
implements WeightedGraph<V,E>

A directed weighted graph. A directed weighted graph is a non-simple directed graph in which multiple edges between any two vertices are not permitted, but loops are. The graph has weights on its edges.

See Also:

DefaultDirectedGraph, Serialized Form

Field Summary

Fields inherited from interface org.jgrapht.WeightedGraph

DEFAULT_EDGE_WEIGHT

Constructor Summary

Constructors

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

Method Summary

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

setEdgeWeight

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

Methods inherited from interface org.jgrapht.DirectedGraph

incomingEdgesOf, inDegreeOf, outDegreeOf, outgoingEdgesOf

Constructor Detail

DefaultDirectedWeightedGraph

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

Creates a new directed weighted graph.

Parameters:

edgeClass - class on which to base factory for edges

DefaultDirectedWeightedGraph

public DefaultDirectedWeightedGraph(EdgeFactory<V,E> ef)

Creates a new directed weighted graph with the specified edge factory.

Parameters:

ef - the edge factory of the new graph.

Method Detail

builder

public static <V,E> DirectedWeightedGraphBuilderBase<V,E,? extends DefaultDirectedWeightedGraph<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> DirectedWeightedGraphBuilderBase<V,E,? extends DefaultDirectedWeightedGraph<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