urv.olsr.mcast
Class MulticastNetworkGraph

java.lang.Object
  urv.olsr.mcast.MulticastNetworkGraph

All Implemented Interfaces:

Loggable, BandwidthUpdatable

public class MulticastNetworkGraph
extends java.lang.Object
implements Loggable, BandwidthUpdatable

Author:

Gerard Paris Aixala

Constructor Summary

MulticastNetworkGraph()
This constructor does not initialize the multicastGroupsTable.

MulticastNetworkGraph(MulticastGroupsTable multicastGroupsTable, OLSRNode localNode)

Method Summary

void	addEdge(OLSRNode node1, OLSRNode node2)
void	addEdges(OLSRNode node1, OLSRNode node2)
void	addNode(OLSRNode localNode2)
java.lang.Object	clone()
NetworkGraph<OLSRNode,Weight>	computeContractedGraph(java.lang.String mcastAddr) Computes the contracted graph for the specified group
java.util.Set<OLSRNode>	getGroupMembers(java.lang.String mcastAddr) Returns a set that includes all nodes that have joined the specified multicast group.
MulticastGroupsTable	getMulticastGroupsTable()
void	setCopyOfGraph(MulticastNetworkGraph newGraph) This method only copies the reference of the network graph (not the multicastGroupsTable)
java.lang.String	toString()
void	updateBwOf(OLSRNode node)

Methods inherited from class java.lang.Object

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

Constructor Detail

MulticastNetworkGraph

public MulticastNetworkGraph()

This constructor does not initialize the multicastGroupsTable.

MulticastNetworkGraph

public MulticastNetworkGraph(MulticastGroupsTable multicastGroupsTable,
                             OLSRNode localNode)

Method Detail

toString

public java.lang.String toString()

Specified by:

toString in interface Loggable

Overrides:

toString in class java.lang.Object

updateBwOf

public void updateBwOf(OLSRNode node)

Specified by:

updateBwOf in interface BandwidthUpdatable

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

addEdge

public void addEdge(OLSRNode node1,
                    OLSRNode node2)

addEdges

public void addEdges(OLSRNode node1,
                     OLSRNode node2)

addNode

public void addNode(OLSRNode localNode2)

computeContractedGraph

public NetworkGraph<OLSRNode,Weight> computeContractedGraph(java.lang.String mcastAddr)

Computes the contracted graph for the specified group

setCopyOfGraph

public void setCopyOfGraph(MulticastNetworkGraph newGraph)

This method only copies the reference of the network graph (not the multicastGroupsTable)

getGroupMembers

public java.util.Set<OLSRNode> getGroupMembers(java.lang.String mcastAddr)

Returns a set that includes all nodes that have joined the specified multicast group.

Parameters:

mcastAddr - The multicast address of the group

Returns:

the set of the nodes of the group

getMulticastGroupsTable

public MulticastGroupsTable getMulticastGroupsTable()

Returns:

the multicastGroupsTable