lu.cs.co.graph
Class DirectedEdge

java.lang.Object
  |
  +--lu.cs.co.graph.Edge
        |
        +--lu.cs.co.graph.DirectedEdge

public class DirectedEdge

extends Edge

A directed edge. The edge points from the field u to the field v.

Fields inherited from class lu.cs.co.graph.Edge

len, u, v

Constructor Summary

DirectedEdge(Vertex u, Vertex v)
A directed edge of unit length between two vertices.

DirectedEdge(Vertex u, Vertex v, int l)
A directed edge between two vertices of given length.

Method Summary

String

toString()

Methods inherited from class lu.cs.co.graph.Edge

clone, compareTo, compareTo, neighbour

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DirectedEdge

public DirectedEdge(Vertex u,
                    Vertex v,
                    int l)

A directed edge between two vertices of given length. The edge points from ur to v.

Parameters:

u - the edge's source

v - the edge's sink

l - the edge's length

DirectedEdge

public DirectedEdge(Vertex u,
                    Vertex v)

A directed edge of unit length between two vertices. The edge points from *ur to v. The length is 1.

Parameters:

u - the edge's source

v - the edge's sink

Method Detail

toString

public String toString()

Overrides:

toString in class Edge