be.ac.ulg.montefiore.run.totem.repository.tomography.methods.kalmanFiltering
Class KalmanFiltering

java.lang.Object
  be.ac.ulg.montefiore.run.totem.repository.tomography.methods.kalmanFiltering.KalmanFiltering

All Implemented Interfaces:

Tomography

public class KalmanFiltering
extends java.lang.Object
implements Tomography

Creation date: 19-mars-2006

Author:

Quentin Chevalier (quentin.chevalier@gmail.com)

Constructor Summary

KalmanFiltering()

Method Summary

TrafficMatrix[]

inferTM(Domain domain, LinkLoadData snmp, RoutingMatrix[] a, java.util.HashMap<java.lang.String,java.lang.String> params) This method is implemented for each new tomography method.

Methods inherited from class java.lang.Object

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

Constructor Detail

KalmanFiltering

public KalmanFiltering()

Method Detail

inferTM

public TrafficMatrix[] inferTM(Domain domain,
                               LinkLoadData snmp,
                               RoutingMatrix[] a,
                               java.util.HashMap<java.lang.String,java.lang.String> params)
                        throws NotYetImplementedException,
                               InvalidDomainException,
                               TrafficMatrixAlreadyExistException,
                               NodeNotFoundException,
                               InvalidTrafficMatrixException

Description copied from interface: Tomography

This method is implemented for each new tomography method. Need the same number of routing matrix than snmp vectors or only one routing matrix for all the snmp vector

Specified by:

inferTM in interface Tomography

Parameters:

domain - the domain where we want to compute the traffic matrix

snmp - A data structure containing all info about link (snmp data based)

a - vector of the routing matrix associated with the method, each element is a matrix at a time depending of the index

params - list of parameter particular to the tomograhy method

Returns:

a serie of estimated traffic matrix, one for each snmp data

Throws:

NotYetImplementedException

InvalidDomainException

TrafficMatrixAlreadyExistException

NodeNotFoundException

InvalidTrafficMatrixException

See Also:

be.ac.ulg.montefiore.run.totem.repository.tomography.Tomography#inferTM(be.ac.ulg.montefiore.run.totem.domain.model.Domain, double[], be.ac.ulg.montefiore.run.totem.topgen.util.RoutingMatrix, java.util.HashMap)