be.ac.ulg.montefiore.run.totem.trafficMatrix.model.impl
Class SettableHybridLoadData

java.lang.Object
  be.ac.ulg.montefiore.run.totem.trafficMatrix.model.AbstractLoadData
      be.ac.ulg.montefiore.run.totem.trafficMatrix.model.impl.SettableHybridLoadData

All Implemented Interfaces:

HybridLoadData, IPLoadData, LoadData, MPLSLoadData

public class SettableHybridLoadData
extends AbstractLoadData
implements HybridLoadData

Class to represent IP and MPLS load separately. With this class, traffic is always considered to be dropped at source node.

Creation date: 29/01/2008

Author:

Gaël Monfort (monfort@run.montefiore.ulg.ac.be)

Constructor Summary

SettableHybridLoadData(Domain domain)

Method Summary

void	addDroppedTraffic(Node src, Node dst, double traffic) Add traffic from flows from src to dst dropped at node src.
void	addIPTraffic(Link link, double traffic) Add some ip traffic on the given link.
void	addMPLSTraffic(Lsp lsp, double traffic) Add traffic follow the working path of the lsp.
void	clear() Clear the data and rebuild data structures.
double	getDroppedTraffic() Gets the total dropped traffic.
double	getDroppedTraffic(Node node) Gets total traffic dropped at node node.
TrafficMatrix	getDroppedTrafficMatrix() Returns a new traffic matrix whose value for (src, dst) corresponds to the total dropped traffic when routing traffic from src to dst.
TrafficMatrix	getDroppedTrafficMatrix(Node node) Returns a new traffic matrix whose value for (src, dst) corresponds to the traffic dropped by node node when routing traffic from src to dst.
double[]	getIPLoad() Same as LoadData.getLoad() but returns only the ip load.
double	getIPLoad(Link link) Same as LoadData.getLoad(be.ac.ulg.montefiore.run.totem.domain.model.Link) but returns the only the ip load (traffic not routed on LSPs).
double[]	getLoad() Returns an newly created array that represent links load.
double	getLoad(Link lnk) Returns the load calculated for the given link or 0 if the link is not found.
double[]	getMPLSLoad() Same as LoadData.getLoad() but returns the only the mpls load (traffic that is routed on LSPs).
double	getMPLSLoad(Link link) Same as LoadData.getLoad(be.ac.ulg.montefiore.run.totem.domain.model.Link) but returns the only the mpls load (traffic that is routed on LSPs).
double	getMPLSLoad(Lsp lsp) Returns an newly created array that represent load on the lsp.
double[]	getUtilization() Returns an newly created array that represent links utilisation (link load / link cpacity).
double	getUtilization(Link link) Returns the utilisation calculated for the given link or 0 if the link is not found.

Methods inherited from class be.ac.ulg.montefiore.run.totem.trafficMatrix.model.AbstractLoadData

addListener, notifyDataChange, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface be.ac.ulg.montefiore.run.totem.trafficMatrix.model.LoadData

addListener, notifyDataChange, removeListener

Methods inherited from interface be.ac.ulg.montefiore.run.totem.trafficMatrix.model.LoadData

addListener, notifyDataChange, removeListener

Constructor Detail

SettableHybridLoadData

public SettableHybridLoadData(Domain domain)

Method Detail

clear

public void clear()

Clear the data and rebuild data structures.

addMPLSTraffic

public void addMPLSTraffic(Lsp lsp,
                           double traffic)

Add traffic follow the working path of the lsp.

Parameters:

lsp -

traffic -

addIPTraffic

public void addIPTraffic(Link link,
                         double traffic)

Add some ip traffic on the given link.

Parameters:

link -

traffic -

addDroppedTraffic

public void addDroppedTraffic(Node src,
                              Node dst,
                              double traffic)

Add traffic from flows from src to dst dropped at node src.

Parameters:

src -

dst -

traffic -

getLoad

public double[] getLoad()

Description copied from interface: LoadData

Returns an newly created array that represent links load. For each link lnkof class Link in the domain, the corresponding load is located at the index domain.getConvertor().getLinkId(lnk.getId()) of the returned array.

Specified by:

getLoad in interface LoadData

Returns:

links load for all links in the domain.

getLoad

public double getLoad(Link lnk)

Description copied from interface: LoadData

Returns the load calculated for the given link or 0 if the link is not found.

Specified by:

getLoad in interface LoadData

Returns:

Return the load calculated for the given link.

getUtilization

public double[] getUtilization()

Description copied from interface: LoadData

Returns an newly created array that represent links utilisation (link load / link cpacity). For each link lnkof class Link in the domain, the corresponding utilisation is located at the index domain.getConvertor().getLinkId(lnk.getId()) of the returned array.

Specified by:

getUtilization in interface LoadData

Returns:

links load for all links in the domain.

getUtilization

public double getUtilization(Link link)

Description copied from interface: LoadData

Returns the utilisation calculated for the given link or 0 if the link is not found.

Specified by:

getUtilization in interface LoadData

Returns:

Return the utilisation calculated for the given link.

getIPLoad

public double[] getIPLoad()

Description copied from interface: IPLoadData

Same as LoadData.getLoad() but returns only the ip load. (traffic not routed on LSPs).

Specified by:

getIPLoad in interface IPLoadData

Returns:

getDroppedTrafficMatrix

public TrafficMatrix getDroppedTrafficMatrix()

Description copied from interface: LoadData

Returns a new traffic matrix whose value for (src, dst) corresponds to the total dropped traffic when routing traffic from src to dst.

Specified by:

getDroppedTrafficMatrix in interface LoadData

Returns:

getDroppedTrafficMatrix

public TrafficMatrix getDroppedTrafficMatrix(Node node)

Description copied from interface: LoadData

Returns a new traffic matrix whose value for (src, dst) corresponds to the traffic dropped by node node when routing traffic from src to dst.

Specified by:

getDroppedTrafficMatrix in interface LoadData

Returns:

getDroppedTraffic

public double getDroppedTraffic(Node node)

Description copied from interface: LoadData

Gets total traffic dropped at node node.

Specified by:

getDroppedTraffic in interface LoadData

Returns:

getDroppedTraffic

public double getDroppedTraffic()

Description copied from interface: LoadData

Gets the total dropped traffic.

Specified by:

getDroppedTraffic in interface LoadData

Returns:

getIPLoad

public double getIPLoad(Link link)

Description copied from interface: IPLoadData

Same as LoadData.getLoad(be.ac.ulg.montefiore.run.totem.domain.model.Link) but returns the only the ip load (traffic not routed on LSPs).

Specified by:

getIPLoad in interface IPLoadData

Returns:

getMPLSLoad

public double[] getMPLSLoad()

Description copied from interface: MPLSLoadData

Same as LoadData.getLoad() but returns the only the mpls load (traffic that is routed on LSPs).

Specified by:

getMPLSLoad in interface MPLSLoadData

Returns:

getMPLSLoad

public double getMPLSLoad(Link link)

Description copied from interface: MPLSLoadData

Same as LoadData.getLoad(be.ac.ulg.montefiore.run.totem.domain.model.Link) but returns the only the mpls load (traffic that is routed on LSPs).

Specified by:

getMPLSLoad in interface MPLSLoadData

Returns:

getMPLSLoad

public double getMPLSLoad(Lsp lsp)

Description copied from interface: MPLSLoadData

Returns an newly created array that represent load on the lsp. For each lsp lsp in the domain, the corresponding load is located at the index domain.getConvertor().getLspId(lsp.getId()) of the returned array. The load corresponds to the traffic routed on the working path (Lsp.getWorkingPath()) of the lsp at the moment of creation of the data. It is to the user to ensure that the working path hasn't changed since.

Specified by:

getMPLSLoad in interface MPLSLoadData

Returns:

links load for all links in the domain.