org.jgrapht.graph.DirectedWeightedSubgraph 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 java.util.*;
import org.jgrapht.*;
import org.jgrapht.util.*;
/**
* A directed weighted graph that is a subgraph of another graph.
*
* @param the graph vertex type
* @param the graph edge type
*
* @see Subgraph
*/
public class DirectedWeightedSubgraph
extends DirectedSubgraph
implements WeightedGraph
{
private static final long serialVersionUID = 3905799799168250680L;
/**
* Creates a new weighted directed subgraph.
*
* @param base the base (backing) graph on which the subgraph will be based.
* @param vertexSubset vertices to include in the subgraph. If null then all
* vertices are included.
* @param edgeSubset edges to in include in the subgraph. If null then all the
* edges whose vertices found in the graph are included.
*/
public DirectedWeightedSubgraph(
WeightedGraph base, Set vertexSubset, Set edgeSubset)
{
super(TypeUtil.uncheckedCast(base, null), vertexSubset, edgeSubset);
}
/**
* Creates a new weighted directed induced subgraph.
*
* @param base the base (backing) graph on which the subgraph will be based.
* @param vertexSubset vertices to include in the subgraph. If null then all
* vertices are included.
*/
public DirectedWeightedSubgraph(WeightedGraph base, Set vertexSubset)
{
this(base, vertexSubset, null);
}
/**
* Creates a new weighted directed induced subgraph with all vertices included.
*
* @param base the base (backing) graph on which the subgraph will be based.
*/
public DirectedWeightedSubgraph(WeightedGraph base)
{
this(base, null, null);
}
}
// End DirectedWeightedSubgraph.java