Package de.rss.fachstudie.MiSim.entities.generator

Class LIMBOGenerator

java.lang.Object

desmoj.core.simulator.NamedObject

desmoj.core.simulator.ModelComponent

desmoj.core.simulator.Schedulable

desmoj.core.simulator.Entity

de.rss.fachstudie.MiSim.entities.networking.RequestSender

de.rss.fachstudie.MiSim.entities.generator.Generator

de.rss.fachstudie.MiSim.entities.generator.LIMBOGenerator

All Implemented Interfaces:

IRequestUpdateListener, IParsableSelfScheduled, ISelfScheduled, IParsable, Comparable<IRequestUpdateListener>

public class LIMBOGenerator
extends Generator

Generator that produces UserRequestArrivalEvent at a target Service Endpoint based on a LIMBO load model.

This generator provides the following json options to the architecture:

Json properties of this generator.

Name	Default Value	Description
limbo_model	NONE(required)	Path to the LIMBO load model
repeating	false	Whether the Profile should be repeated after finishing
repetition_skip	1	Time in s to wait between repetitions (usually the default interval of the load model)

Author:

Lion Wagner

See Also:

https://github.com/joakimkistowski/LIMBO

Field Summary

Fields inherited from class de.rss.fachstudie.MiSim.entities.generator.Generator

accReporter, model, operation, reporter

Fields inherited from class de.rss.fachstudie.MiSim.entities.networking.RequestSender

updateListenerProxy

Fields inherited from class desmoj.core.simulator.Schedulable

_schedule

Constructor Summary

Constructors

Constructor	Description
LIMBOGenerator(desmoj.core.simulator.Model model, String name, boolean showInTrace, Operation operation, File limboModel)
LIMBOGenerator(desmoj.core.simulator.Model model, String name, boolean showInTrace, Operation operation, File limboModel, boolean repeating)
LIMBOGenerator(desmoj.core.simulator.Model model, String name, boolean showInTrace, Operation operation, File LimboProfile, boolean repeating, double repetition_skip)
LIMBOGenerator(desmoj.core.simulator.Model model, String name, boolean showInTrace, Operation operation, File limboModel, double repetition_skip)

Method Summary

Modifier and Type	Method	Description
protected desmoj.core.simulator.TimeInstant	getFirstTargetTime()	Method to compute the first or initial target time.
protected desmoj.core.simulator.TimeInstant	getNextTargetTime(desmoj.core.simulator.TimeInstant lastTargetTime)	Method to compute the next target time.

Methods inherited from class de.rss.fachstudie.MiSim.entities.generator.Generator

doInitialSelfSchedule, eventRoutine, getLastTargetTime, getNextTargetTime, getParserClass, onRequestFailed, onRequestResultArrivedAtRequester

Methods inherited from class de.rss.fachstudie.MiSim.entities.networking.RequestSender

addUpdateListener, addUpdateListeners, sendRequest, sendRequest, sendRequest, sendRequest

Methods inherited from class desmoj.core.simulator.Entity

clone, generateTraceForScheduling, getIdentNumber, getQueueingPriority, getQueues, getScheduledEvents, isEqual, isLarger, isLargerOrEqual, isNotEqual, isQueued, isSimProcess, isSmaller, isSmallerOrEqual, schedule, schedule, schedule, schedule, schedule, schedule, schedule, schedule, schedule, scheduleAfter, scheduleAfter, scheduleAfter, scheduleBefore, scheduleBefore, scheduleBefore, schedulePreempt, schedulePreempt, schedulePreempt, setQueueingPriority

Methods inherited from class desmoj.core.simulator.Schedulable

assignReporter, cancel, getCorrespondingReportable, isCurrent, isScheduled, rename, reSchedule, reSchedule, reSchedulePreempt, scheduledNext, setCorrespondingReportable

Methods inherited from class desmoj.core.simulator.ModelComponent

current, currentEntity, currentEntityAll, currentEvent, currentlySendDebugNotes, currentlySendTraceNotes, currentModel, currentSimProcess, debugIsOn, debugOff, debugOn, getModel, isExperimentCompatible, isModelCompatible, presentTime, sendDebugNote, sendMessage, sendTraceNote, sendWarning, skipTraceNote, skipTraceNote, traceIsOn, traceOff, traceOn

Methods inherited from class desmoj.core.simulator.NamedObject

getName, getQuotedName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.rss.fachstudie.MiSim.entities.networking.IRequestUpdateListener

compareTo, getListeningPriority, onRequestArrivalAtTarget, onRequestSend

Constructor Details

LIMBOGenerator

public LIMBOGenerator(desmoj.core.simulator.Model model,
String name,
boolean showInTrace,
Operation operation,
File limboModel)

LIMBOGenerator

public LIMBOGenerator(desmoj.core.simulator.Model model,
String name,
boolean showInTrace,
Operation operation,
File limboModel,
double repetition_skip)

LIMBOGenerator

public LIMBOGenerator(desmoj.core.simulator.Model model,
String name,
boolean showInTrace,
Operation operation,
File limboModel,
boolean repeating)

LIMBOGenerator

public LIMBOGenerator(desmoj.core.simulator.Model model,
String name,
boolean showInTrace,
Operation operation,
File LimboProfile,
boolean repeating,
double repetition_skip)

Method Details

getNextTargetTime

protected desmoj.core.simulator.TimeInstant getNextTargetTime(desmoj.core.simulator.TimeInstant lastTargetTime)

Description copied from class: Generator

Method to compute the next target time. Called by the superclass upon need for a new target TimeInstance. Provides the TimeInstance of last scheduling.

Can return null or throw a GeneratorStopException to stop the generator.

Specified by:

getNextTargetTime in class Generator

Parameters:

lastTargetTime - last target time

Returns:

the next target time

getFirstTargetTime

protected desmoj.core.simulator.TimeInstant getFirstTargetTime()

Description copied from class: Generator

Method to compute the first or initial target time. Called by the superclass upon need for the first TimeInstance. Should return a constant value.

Can return null or throw a GeneratorStopException to stop the generator.

Specified by:

getFirstTargetTime in class Generator

Returns:

the point in simulation time when the first request should be sent by this generator