org.onosproject.net.topology

Class HopCountLinkWeight

java.lang.Object

org.onosproject.net.topology.HopCountLinkWeight

All Implemented Interfaces:

EdgeWeight<TopologyVertex,TopologyEdge>, LinkWeight

public class HopCountLinkWeight
extends Object
implements LinkWeight

Link weight for measuring link cost as hop count with indirect links being as expensive as traversing the entire graph to assume the worst.

Constructor Summary

Constructors

Constructor and Description
HopCountLinkWeight() Creates a new hop-count weight.
HopCountLinkWeight(int indirectLinkCost) Creates a new hop-count weight with the specified cost of indirect links.

Method Summary

Modifier and Type	Method and Description
double	weight(TopologyEdge edge) Returns the weight of the given edge as a unit-less number.

Methods inherited from class java.lang.Object

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

Constructor Detail

HopCountLinkWeight

public HopCountLinkWeight()

Creates a new hop-count weight.

HopCountLinkWeight

public HopCountLinkWeight(int indirectLinkCost)

Creates a new hop-count weight with the specified cost of indirect links.

Parameters:

indirectLinkCost - indirect link cost

Method Detail

weight

public double weight(TopologyEdge edge)

Description copied from interface: EdgeWeight

Returns the weight of the given edge as a unit-less number.

Specified by:

weight in interface EdgeWeight<TopologyVertex,TopologyEdge>

Parameters:

edge - edge to be weighed

Returns:

edge weight as a unit-less number