org.jgrapht.graph.DirectedWeightedMultigraph Maven / Gradle / Ivy
/*
* (C) Copyright 2003-2017, by Barak Naveh and Contributors.
*
* JGraphT : a free Java graph-theory library
*
* This program and the accompanying materials are dual-licensed under
* either
*
* (a) the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation, or (at your option) any
* later version.
*
* or (per the licensee's choosing)
*
* (b) the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation.
*/
package org.jgrapht.graph;
import org.jgrapht.*;
import org.jgrapht.graph.builder.*;
/**
* A directed weighted multigraph. A directed weighted multigraph is a non-simple directed graph in
* which no loops are permitted, but multiple edges between any two vertices are permitted, and
* edges have weights.
*
* @param the graph vertex type
* @param the graph edge type
*
*/
public class DirectedWeightedMultigraph
extends DirectedMultigraph
implements WeightedGraph
{
private static final long serialVersionUID = 4049071636005206066L;
/**
* Creates a new directed weighted multigraph.
*
* @param edgeClass class on which to base factory for edges
*/
public DirectedWeightedMultigraph(Class edgeClass)
{
this(new ClassBasedEdgeFactory<>(edgeClass));
}
/**
* Creates a new directed weighted multigraph with the specified edge factory.
*
* @param ef the edge factory of the new graph.
*/
public DirectedWeightedMultigraph(EdgeFactory ef)
{
super(ef);
}
/**
* Create a builder for this kind of graph.
*
* @param edgeClass class on which to base factory for edges
* @param the graph vertex type
* @param the graph edge type
* @return a builder for this kind of graph
*/
public static DirectedWeightedGraphBuilderBase, ?> builder(Class edgeClass)
{
return new DirectedWeightedGraphBuilder<>(new DirectedWeightedMultigraph<>(edgeClass));
}
/**
* Create a builder for this kind of graph.
*
* @param ef the edge factory of the new graph
* @param the graph vertex type
* @param the graph edge type
* @return a builder for this kind of graph
*/
public static DirectedWeightedGraphBuilderBase, ?> builder(EdgeFactory ef)
{
return new DirectedWeightedGraphBuilder<>(new DirectedWeightedMultigraph<>(ef));
}
}
// End DirectedWeightedMultigraph.java