Package jline.api.fj

Class FJConvert

java.lang.Object

jline.api.fj.FJConvert

public final class FJConvert
extends Object

Method Summary

Modifier and Type	Method	Description
static FJArrival	convertToFJArrival(Matrix D0, Matrix D1)	Convert LINE MAP to FJ arrival format
static FJService	convertToFJService(Matrix S, Matrix s, Matrix tau)	Convert LINE PH to FJ service format
static FJService	convertToFJServiceFromProc(MatrixCell proc)	Convert LINE process cell {D0, D1} to FJ service format.
static Pair<List<FJArrival>,List<FJService>>	extractFJParams(NetworkStruct sn, FJInfo fjInfo)	Extract Fork-Join parameters from network structure (port of MATLAB fj_extract_params): the arrival MAP of every class is read from the station of the Source node, the service PH from the station of the first parallel queue (all queues are homogeneous), both converted with fj_dist2fj(jline.util.matrix.MatrixCell, java.lang.String, jline.lang.NetworkStruct, int, int).
static Object	fj_dist2fj(MatrixCell lineMAP, String distType, NetworkStruct sn, int ist, int r)	Convert a LINE MAP representation {D0, D1} to FJ_codes format (port of MATLAB fj_dist2fj).
static FJArrival	fj_dist2fj_arrival(MatrixCell lineMAP, NetworkStruct sn, int ist, int r)	The "arrival" branch of fj_dist2fj(jline.util.matrix.MatrixCell, java.lang.String, jline.lang.NetworkStruct, int, int).
static FJService	fj_dist2fj_service(MatrixCell lineMAP, NetworkStruct sn, int ist, int r)	The "service" branch of fj_dist2fj(jline.util.matrix.MatrixCell, java.lang.String, jline.lang.NetworkStruct, int, int).

Methods inherited from class java.lang.Object

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

Method Details

extractFJParams

public static Pair<List<FJArrival>,List<FJService>> extractFJParams(NetworkStruct sn,
 FJInfo fjInfo)

Extract Fork-Join parameters from network structure (port of MATLAB fj_extract_params): the arrival MAP of every class is read from the station of the Source node, the service PH from the station of the first parallel queue (all queues are homogeneous), both converted with fj_dist2fj(jline.util.matrix.MatrixCell, java.lang.String, jline.lang.NetworkStruct, int, int). A class whose arrival rate is not below its service rate raises a warning, as in MATLAB.

Parameters:

sn - network structure (after sn_nonmarkov_toph conversion)

fjInfo - FJ topology info from FJValidation.isHomogeneous(jline.lang.NetworkStruct)

Returns:

the per-class arrival and service descriptors

fj_dist2fj

public static Object fj_dist2fj(MatrixCell lineMAP,
 String distType,
 NetworkStruct sn,
 int ist,
 int r)

Convert a LINE MAP representation {D0, D1} to FJ_codes format (port of MATLAB fj_dist2fj). Supported laws are Exp, 2-phase HyperExp, 2-phase Erlang and (arrivals only) 2-state MAP; more than 2 phases or any other process type is an error.

Parameters:

lineMAP - LINE MAP representation {D0, D1}

distType - "arrival" or "service"

sn - network structure (for the process type)

ist - station index

r - class index

Returns:

an FJArrival for "arrival", an FJService otherwise

fj_dist2fj_arrival

public static FJArrival fj_dist2fj_arrival(MatrixCell lineMAP,
 NetworkStruct sn,
 int ist,
 int r)

The "arrival" branch of fj_dist2fj(jline.util.matrix.MatrixCell, java.lang.String, jline.lang.NetworkStruct, int, int).

fj_dist2fj_service

public static FJService fj_dist2fj_service(MatrixCell lineMAP,
 NetworkStruct sn,
 int ist,
 int r)

The "service" branch of fj_dist2fj(jline.util.matrix.MatrixCell, java.lang.String, jline.lang.NetworkStruct, int, int).

convertToFJArrival

public static FJArrival convertToFJArrival(Matrix D0,
 Matrix D1)

Convert LINE MAP to FJ arrival format

convertToFJService

public static FJService convertToFJService(Matrix S,
 Matrix s,
 Matrix tau)

Convert LINE PH to FJ service format

convertToFJServiceFromProc

public static FJService convertToFJServiceFromProc(MatrixCell proc)

Convert LINE process cell {D0, D1} to FJ service format.