at.ftw.repository.lspDimensioning
Class LSPDimensioning

java.lang.Object
  at.ftw.repository.lspDimensioning.LSPDimensioning

All Implemented Interfaces:

TotemAlgorithm

public class LSPDimensioning
extends java.lang.Object
implements TotemAlgorithm

This class is the Java part of the LSPDimensioning algorithm.

The start method needs the following parameters:

• SLOT_TIME: the length of one measurement slot in ms.
• MS_NU: the number of measurement slots in one resizing window.
• BE_NU: the number of resizing windows.
• W: the weighting factor which is used in calculating the exponential moving average (belongs to [0,1]).
• PS_TYPE: the specific provisioning scheme.
• DELAY: the delay bound in ms.
• EPSILON: the target delay violation probability.
• ASID: the AS ID of the domain containing the target LSP.
• LSPID: the target LSP.

Creation date : 20 juin 2005 11:09:53

Author:

Simon Balon (balon@run.montefiore.ulg.ac.be), Jean Lepropre (lepropre@run.montefiore.ulg.ac.be)

Constructor Summary

LSPDimensioning()

Method Summary

float	computeBWAssign(float[] samples)
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

Constructor Detail

LSPDimensioning

public LSPDimensioning()

Method Detail

start

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

Description copied from interface: TotemAlgorithm

Used to start and initialize the algorithm

Specified by:

start in interface TotemAlgorithm

Throws:

AlgorithmInitialisationException

stop

public void stop()

Description copied from interface: TotemAlgorithm

Used to stop the algorithm

Specified by:

stop in interface TotemAlgorithm

computeBWAssign

public float computeBWAssign(float[] samples)

getStartAlgoParameters

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

Description copied from interface: TotemAlgorithm

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()

Description copied from interface: TotemAlgorithm

Returns the parameters given when the algorithm was started

Specified by:

getRunningParameters in interface TotemAlgorithm

Returns: