Class Edge

java.lang.Object

Edge

All Implemented Interfaces:

IEdge

public class Edge
extends java.lang.Object
implements IEdge

Edge Class.

Constructor Summary

Constructors

Constructor and Description
Edge(INode n1, INode n2)
Edge(INode n1, INode n2, int w)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	contains(INode n) Checks if the node is at the end of one side of the edge.
INode	getNode1() Gets the node which is at the end of one side of the edge.
INode	getNode2() Gets the node which is at the end of the other side of the edge.
int	getWeight() Gets the weight/cost of the edge.
void	setWeight(int w) Sets the weight/cost of the edge.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Edge

public Edge(INode n1,
    INode n2)

Edge

public Edge(INode n1,
    INode n2,
    int w)

Method Detail

setWeight

public void setWeight(int w)

Description copied from interface: IEdge

Sets the weight/cost of the edge.

Specified by:

setWeight in interface IEdge

Parameters:

w - weight/cost of the edge.

getNode1

public INode getNode1()

Description copied from interface: IEdge

Gets the node which is at the end of one side of the edge.

Specified by:

getNode1 in interface IEdge

Returns:

node1 the first node.

getNode2

public INode getNode2()

Description copied from interface: IEdge

Gets the node which is at the end of the other side of the edge.

Specified by:

getNode2 in interface IEdge

Returns:

node2 the 2nd node.

getWeight

public int getWeight()

Description copied from interface: IEdge

Gets the weight/cost of the edge.

Specified by:

getWeight in interface IEdge

Returns:

weight weight/cost of the edge.

contains

public boolean contains(INode n)

Description copied from interface: IEdge

Checks if the node is at the end of one side of the edge. Comparison between names.

Specified by:

contains in interface IEdge

Parameters:

n - node to check.

Returns:

true/false