com.sun.sgs.impl.service.nodemap.affinity.graph
Class WeightedEdge

java.lang.Object
  com.sun.sgs.impl.service.nodemap.affinity.graph.WeightedEdge

public class WeightedEdge
extends Object

An edge with an associated weight.

Constructor Summary

WeightedEdge()
Constructs a weighted edge with an initial weight of 1.

WeightedEdge(long value)
Constructs a weighted edge with an initial weight of value.

Method Summary

void	addWeight(long value) Adds the given value to the edge weight.
long	getWeight() Returns the weight of this edge.
void	incrementWeight() Increments the edge weight.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

WeightedEdge

public WeightedEdge()

Constructs a weighted edge with an initial weight of 1.

WeightedEdge

public WeightedEdge(long value)

Constructs a weighted edge with an initial weight of value.

Parameters:

value - the initial weight

Method Detail

getWeight

public long getWeight()

Returns the weight of this edge. Edge weights represent the number of times both vertices that this edge connects have accessed the same object. For example, if both vertices access object1 two times, the returned weight is 2. If they both access a different object, object2, once, the weight will now be 3.

Returns:

the weight of this edge

incrementWeight

public void incrementWeight()

Increments the edge weight.

addWeight

public void addWeight(long value)

Adds the given value to the edge weight.

Parameters:

value - the value to add to the weight

toString

public String toString()

Overrides:

toString in class Object