directedweightedgraph.java

Classes composed of directed weighted graph.

/**
 * @(#)Graph.java
 *
 *
 * @author 
 * @version 1.00 2007/3/1
 */

import java.util.*;

public class DirectedWeightedGraph extends WeightedGraph {
	
	
    public DirectedWeightedGraph() {
    	
    	super();
    	
    }
    
    public DirectedWeightedGraph(int size) {
    	
    	super(size);
   
    	
    }
    
    //adding an edge means putting in edge weight instead of 1 or 0
    public void addEdge(WeightedEdge e, WeightedEdge c) {
    	
    	incrementEdges();
    	matrix[e.getV1().el] [e.getV2().el] = e.weight;
    	matrixCost[c.getV1().el] [c.getV2().el] = c.cost;
    	
    }
    
    
}  //end DirectedWeightedGraph