org.jgrapht.graph.GraphPathImpl Maven / Gradle / Ivy
/* ==========================================
* JGraphT : a free Java graph-theory library
* ==========================================
*
* Project Info: http://jgrapht.sourceforge.net/
* Project Creator: Barak Naveh (http://sourceforge.net/users/barak_naveh)
*
* (C) Copyright 2003-2009, by Barak Naveh and Contributors.
*
* 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.
*/
/* ----------------
* GraphPathImpl.java
* ----------------
* (C) Copyright 2009-2009, by John V. Sichi and Contributors.
*
* Original Author: John V. Sichi
*
* $Id$
*
* Changes
* -------
* 03-Jul-2009 : Initial revision (JVS);
*
*/
package org.jgrapht.graph;
import java.util.*;
import org.jgrapht.*;
/**
* GraphPathImpl is a default implementation of {@link GraphPath}.
*
* @author John Sichi
* @version $Id$
*/
public class GraphPathImpl
implements GraphPath
{
private Graph graph;
private List edgeList;
private V startVertex;
private V endVertex;
private double weight;
public GraphPathImpl(
Graph graph,
V startVertex,
V endVertex,
List edgeList,
double weight)
{
this.graph = graph;
this.startVertex = startVertex;
this.endVertex = endVertex;
this.edgeList = edgeList;
this.weight = weight;
}
// implement GraphPath
public Graph getGraph()
{
return graph;
}
// implement GraphPath
public V getStartVertex()
{
return startVertex;
}
// implement GraphPath
public V getEndVertex()
{
return endVertex;
}
// implement GraphPath
public List getEdgeList()
{
return edgeList;
}
// implement GraphPath
public double getWeight()
{
return weight;
}
// override Object
public String toString()
{
return edgeList.toString();
}
}
// End GraphPathImpl.java