org.jgrapht.WeightedGraph 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 2003-2008, 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.
*/
/* ------------------
* WeightedGraph.java
* ------------------
* (C) Copyright 2003-2008, by Barak Naveh and Contributors.
*
* Original Author: Barak Naveh
* Contributor(s): Christian Hammer
*
* $Id$
*
* Changes
* -------
* 24-Jul-2003 : Initial revision (BN);
* 13-Aug-2003 : Included weight methods in Edge interface (BN);
* 11-Mar-2004 : Made generic (CH);
*
*/
package org.jgrapht;
/**
* An interface for a graph whose edges have non-uniform weights.
*
* @author Barak Naveh
* @since Jul 23, 2003
*/
public interface WeightedGraph
extends Graph
{
/**
* The default weight for an edge.
*/
public static double DEFAULT_EDGE_WEIGHT = 1.0;
/**
* Assigns a weight to an edge.
*
* @param e edge on which to set weight
* @param weight new weight for edge
*/
public void setEdgeWeight(E e, double weight);
}
// End WeightedGraph.java