yartiss.engine.simulation.system.schedulable

Class SimpleTask

java.lang.Object

yartiss.engine.simulation.system.AbstractTask

yartiss.engine.simulation.system.PeriodicTask

yartiss.engine.simulation.system.schedulable.SimpleTask

All Implemented Interfaces:

ITaskElement, ITask

public class SimpleTask
extends PeriodicTask
implements ITaskElement

Author:

Younes Chandarli

Field Summary

Fields inherited from class yartiss.engine.simulation.system.AbstractTask

consumptionProfile

Constructor Summary

Constructors

Constructor and Description
SimpleTask(long firstRelease, long wcet, long wcee, long period, long deadline, int priority, IEnergyConsumptionProfile p)
SimpleTask(SimpleTask task)

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(ITaskElementVisitor visitor) Accept function for the visitable element
ITask	cloneTask() Duplicates the task's object
long	getLaxity() Laxity of a simple task is the difference between its deadline and its worst case execution time
String	getType() Gets the type of the task (simple, subtask, graph, ...)
String	toString()

Methods inherited from class yartiss.engine.simulation.system.PeriodicTask

getDensity, getUtilization, isArbitraryDeadline, isConstrainedDeadline, isImplicitDeadline

Methods inherited from class yartiss.engine.simulation.system.AbstractTask

activate, checkDeadlineMissed, getActiveJobs, getCurrentJob, getDeadline, getEnergyConsumption, getEnergyConsumptionProfile, getEnergyConsumptionRate, getFirstRelease, getId, getLastExecutedJob, getNextAbsoluteDeadline, getNextActivation, getNextDeadline, getPeriod, getPreviousAbsoluteDeadline, getPriority, getRemainingCost, getWcee, getWcet, isActivationTime, isActive, lastExecutedJobHasCompleted, setEnergyConsumptionProfile, setFirstRelease, setId, setLastExecutedJob, setPriority

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleTask

public SimpleTask(long firstRelease,
          long wcet,
          long wcee,
          long period,
          long deadline,
          int priority,
          IEnergyConsumptionProfile p)

SimpleTask

public SimpleTask(SimpleTask task)

Method Detail

cloneTask

public ITask cloneTask()

Description copied from interface: ITask

Duplicates the task's object

Specified by:

cloneTask in interface ITask

Returns:

clones task

toString

public String toString()

Overrides:

toString in class Object

accept

public void accept(ITaskElementVisitor visitor)
            throws IOException

Accept function for the visitable element

Specified by:

accept in interface ITaskElement

Throws:

IOException

getType

public String getType()

Description copied from interface: ITask

Gets the type of the task (simple, subtask, graph, ...)

Specified by:

getType in interface ITask

Specified by:

getType in class AbstractTask

Returns:

task's type

getLaxity

public long getLaxity()

Laxity of a simple task is the difference between its deadline and its worst case execution time

Specified by:

getLaxity in interface ITask

Returns:

laxity of the task