public class Edge
{
    double weight;
    Vertex he;
    Vertex she;
    int him;
    
    //null constructor
    public Edge()
    {
	weight = 0;
	
	
    }
    
    //construct Edge with he Vertex x, she Vertex y, weight z
    public Edge(Vertex y, Vertex z)
    {
	
	he = y;
	she = z;

    }
    
    public Edge(Vertex y,int x){
	he=y;
	him=x;
    }

    //setters and getters
    public double getWeight()
    {
	return weight;
    }
    
   
    
    public Vertex getShe()
    {
	return she;
    }
    
  
     public Vertex getHe()
    {
	return he;
    }
    
    public int getHim(){
	return him;
    }
}