be.ac.ulg.montefiore.run.totem.domain.diffserv
Interface DiffServModel

All Known Implementing Classes:

MAMModel, RDMModel

public interface DiffServModel

Generic diffserv model interface

Author:

Olivier Delcourt (delcourt@run.montefiore.ulg.ac.be), Gael Monfort (monfort@run.montefiore.ulg.ac.be)

Method Summary

boolean	checkConstraints(Domain domain, float[] bc, float mrbw) Check that the given constraints are set correctly for the given domain (right number of constraints, ...)
float[]	getReservableBandwidth(Domain domain, float[] bc, float[] reservedBwArray, float mrbw) Returns an array representing the reservable bandwidth at each of the priority level.
float	getReservableBandwidth(Domain domain, int priority, float[] bc, float[] reservedBwArray, float mrbw) Returns the reservable bandwidth at a given priority level given the constraints and the reserved bandwidth.

Method Detail

checkConstraints

boolean checkConstraints(Domain domain,
                         float[] bc,
                         float mrbw)

Check that the given constraints are set correctly for the given domain (right number of constraints, ...)

Parameters:

domain -

bc - Array of bandwidth constraints, indexed by the constraint number

mrbw - Maximum reservable bandwidth

Returns:

true if the constraints are satisfied, false otherwise

getReservableBandwidth

float[] getReservableBandwidth(Domain domain,
                               float[] bc,
                               float[] reservedBwArray,
                               float mrbw)

Returns an array representing the reservable bandwidth at each of the priority level. (The array to be distributed by the IGP protocol)

Parameters:

domain -

bc - Array of bandwidth constraints, indexed by the constraint number

reservedBwArray - Array representing the reserved bandwidth at each of the priority level

mrbw - Maximum reservable bandwidth

Returns:

getReservableBandwidth

float getReservableBandwidth(Domain domain,
                             int priority,
                             float[] bc,
                             float[] reservedBwArray,
                             float mrbw)

Returns the reservable bandwidth at a given priority level given the constraints and the reserved bandwidth.

Parameters:

domain -

priority -

bc - Array of bandwidth constraints, indexed by the constraint number

reservedBwArray - Array representing the reserved bandwidth at each of the priority level

mrbw - Maximum reservable bandwidth

Returns: