be.ac.ulg.montefiore.run.totem.repository.bgpAwareIGPWO.GenericBGPAwareLwo
Class SaBgpAwareLwo

java.lang.Object
  be.ac.ulg.montefiore.run.totem.repository.bgpAwareIGPWO.GenericBGPAwareLwo.SaBgpAwareLwo

All Implemented Interfaces:

IGPWeightOptimization, TotemAlgorithm

public class SaBgpAwareLwo
extends java.lang.Object
implements IGPWeightOptimization

Creation date: 11 sept. 2007

Author:

Simon Balon (balon@run.montefiore.ulg.ac.be) This is the main class of the simulated annealing version of a generic BGP-aware version of a link weight optimizer. This optimizer can optimize link weights considering the hot-potato reroutings that occurs in the network, for any iBGP configuration, considering iBGP multipath or not, and with the ability to "block" egress points.

Field Summary

boolean	avoidHPReroutings
boolean	includeInterDomainLinksInObjFunction
static int	maxLinkWeight

Constructor Summary

SaBgpAwareLwo()

Method Summary

TotemActionList	calculateWeights(int ASID, int[] TMID)
java.util.HashMap	getRunningParameters() Returns the parameters given when the algorithm was started
java.util.List<ParameterDescriptor>	getStartAlgoParameters() Returns the optional parameters that can be given when starting the algorithm
void	start(java.util.HashMap params) Used to start and initialize the algorithm
void	stop() Used to stop the algorithm

Methods inherited from class java.lang.Object

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

Field Detail

includeInterDomainLinksInObjFunction

public boolean includeInterDomainLinksInObjFunction

avoidHPReroutings

public boolean avoidHPReroutings

maxLinkWeight

public static int maxLinkWeight

Constructor Detail

SaBgpAwareLwo

public SaBgpAwareLwo()

Method Detail

calculateWeights

public TotemActionList calculateWeights(int ASID,
                                        int[] TMID)
                                 throws java.lang.Exception

Specified by:

calculateWeights in interface IGPWeightOptimization

Throws:

java.lang.Exception

start

public void start(java.util.HashMap params)
           throws AlgorithmInitialisationException

Used to start and initialize the algorithm

Specified by:

start in interface TotemAlgorithm

Throws:

AlgorithmInitialisationException

stop

public void stop()

Used to stop the algorithm

Specified by:

stop in interface TotemAlgorithm

getStartAlgoParameters

public java.util.List<ParameterDescriptor> getStartAlgoParameters()

Returns the optional parameters that can be given when starting the algorithm

Specified by:

getStartAlgoParameters in interface TotemAlgorithm

Returns:

the list of algorithm parameters

getRunningParameters

public java.util.HashMap getRunningParameters()

Returns the parameters given when the algorithm was started

Specified by:

getRunningParameters in interface TotemAlgorithm

Returns: