Package org.cloudbus.cloudsim.cloudlets

Class CloudletSimple

java.lang.Object

org.cloudbus.cloudsim.core.CustomerEntityAbstract

org.cloudbus.cloudsim.cloudlets.CloudletAbstract

org.cloudbus.cloudsim.cloudlets.CloudletSimple

All Implemented Interfaces:

Comparable<Cloudlet>, Cloudlet, ChangeableId, CustomerEntity, Delayable, Identifiable, UniquelyIdentifiable

Direct Known Subclasses:

NetworkCloudlet

public class CloudletSimple
extends CloudletAbstract

Cloudlet implements the basic features of an application/job/task to be executed by a Vm on behalf of a given user.

Since:

CloudSim Toolkit 1.0

Author:

Rodrigo N. Calheiros, Anton Beloglazov

See Also:

• DatacenterBroker

Nested Class Summary

Nested classes/interfaces inherited from interface org.cloudbus.cloudsim.cloudlets.Cloudlet

Cloudlet.Status

Field Summary

Fields inherited from interface org.cloudbus.cloudsim.cloudlets.Cloudlet

NOT_ASSIGNED, NULL

Constructor Summary

Constructors

Constructor	Description
CloudletSimple(long length, int pesNumber)	Creates a Cloudlet with no priority or id.
CloudletSimple(long length, int pesNumber, UtilizationModel utilizationModel)	Creates a Cloudlet with no priority or id.
CloudletSimple(long length, long pesNumber)	Creates a Cloudlet with no priority or id.
CloudletSimple(long id, long length, long pesNumber)	Creates a Cloudlet with no priority, file size and output size equal to 1.

Method Summary

Modifier and Type	Method	Description
int	compareTo(Cloudlet other)	Compare this Cloudlet with another one based on CloudletAbstract.getLength().
String	toString()

Methods inherited from class org.cloudbus.cloudsim.cloudlets.CloudletAbstract

absLength, addFinishedLengthSoFar, addOnFinishListener, addOnStartListener, addOnUpdateProcessingListener, addRequiredFile, addRequiredFiles, assignToDatacenter, deleteRequiredFile, getAccumulatedBwCost, getActualCpuTime, getActualCpuTime, getArrivalTime, getCostPerBw, getCostPerSec, getCostPerSec, getExecStartTime, getFileSize, getFinishedLengthSoFar, getFinishedLengthSoFar, getFinishTime, getJobId, getLastDatacenterArrivalTime, getLastExecutedDatacenterIdx, getLength, getNetServiceLevel, getNumberOfPes, getOutputSize, getPriority, getRequiredFiles, getStatus, getSubmissionDelay, getTotalCost, getTotalLength, getUtilizationModel, getUtilizationModelBw, getUtilizationModelCpu, getUtilizationModelRam, getUtilizationOfBw, getUtilizationOfBw, getUtilizationOfCpu, getUtilizationOfCpu, getUtilizationOfRam, getUtilizationOfRam, getVm, getWaitingTime, getWallClockTime, hasRequiresFiles, isBoundToVm, isDelayed, isFinished, isReturnedToBroker, notifyOnUpdateProcessingListeners, registerArrivalInDatacenter, removeOnFinishListener, removeOnStartListener, removeOnUpdateProcessingListener, reset, setAccumulatedBwCost, setCostPerBw, setExecStartTime, setFileSize, setFinishTime, setJobId, setLastExecutedDatacenterIdx, setLength, setNetServiceLevel, setNumberOfPes, setOutputSize, setPriority, setRequiredFiles, setSizes, setStatus, setSubmissionDelay, setUtilizationModel, setUtilizationModelBw, setUtilizationModelCpu, setUtilizationModelRam, setVm, setWallClockTime

Methods inherited from class org.cloudbus.cloudsim.core.CustomerEntityAbstract

equals, getArrivedTime, getBroker, getCreationTime, getId, getLastTriedDatacenter, getSimulation, getUid, getWaitTime, hashCode, setArrivedTime, setBroker, setCreationTime, setCreationTime, setId, setLastTriedDatacenter

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.cloudbus.cloudsim.core.ChangeableId

setId

Methods inherited from interface org.cloudbus.cloudsim.cloudlets.Cloudlet

getBroker, setBroker

Methods inherited from interface org.cloudbus.cloudsim.core.CustomerEntity

getArrivedTime, getCreationTime, getLastTriedDatacenter, getSimulation, getWaitTime, setArrivedTime, setLastTriedDatacenter

Methods inherited from interface org.cloudbus.cloudsim.core.Identifiable

getId

Methods inherited from interface org.cloudbus.cloudsim.core.UniquelyIdentifiable

getUid

Constructor Details

CloudletSimple

public CloudletSimple(long length,
 int pesNumber,
 UtilizationModel utilizationModel)

Creates a Cloudlet with no priority or id. The id is defined when the Cloudlet is submitted to a DatacenterBroker. The file size and output size is defined as 1.

Parameters:

length - the length or size (in MI) of this cloudlet to be executed in a VM (check out CloudletAbstract.setLength(long))

pesNumber - number of PEs that Cloudlet will require

utilizationModel - a UtilizationModel to define how the Cloudlet uses CPU, RAM and BW. To define an independent utilization model for each resource, call the respective setters.

See Also:

• CloudletAbstract.setUtilizationModelCpu(UtilizationModel)
• CloudletAbstract.setUtilizationModelRam(UtilizationModel)
• CloudletAbstract.setUtilizationModelBw(UtilizationModel)

CloudletSimple

public CloudletSimple(long length,
 int pesNumber)

Creates a Cloudlet with no priority or id. The id is defined when the Cloudlet is submitted to a DatacenterBroker. The file size and output size is defined as 1.

NOTE: By default, the Cloudlet will use a UtilizationModelFull to define CPU utilization and a UtilizationModel.NULL for RAM and BW. To change the default values, use the respective setters.

Parameters:

length - the length or size (in MI) of this cloudlet to be executed in a VM (check out CloudletAbstract.setLength(long))

pesNumber - number of PEs that Cloudlet will require

CloudletSimple

public CloudletSimple(long length,
 long pesNumber)

Creates a Cloudlet with no priority or id. The id is defined when the Cloudlet is submitted to a DatacenterBroker. The file size and output size is defined as 1.

NOTE: By default, the Cloudlet will use a UtilizationModelFull to define CPU utilization and a UtilizationModel.NULL for RAM and BW. To change the default values, use the respective setters.

Parameters:

length - the length or size (in MI) of this cloudlet to be executed in a VM (check out CloudletAbstract.setLength(long))

pesNumber - number of PEs that Cloudlet will require

CloudletSimple

public CloudletSimple(long id,
 long length,
 long pesNumber)

Creates a Cloudlet with no priority, file size and output size equal to 1.

NOTE: By default, the Cloudlet will use a UtilizationModelFull to define CPU utilization and a UtilizationModel.NULL for RAM and BW. To change the default values, use the respective setters.

Parameters:

id - the unique ID of this cloudlet

length - the length or size (in MI) of this cloudlet to be executed in a VM (check out CloudletAbstract.setLength(long))

pesNumber - the pes number

Method Details

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Cloudlet other)

Compare this Cloudlet with another one based on CloudletAbstract.getLength().

Parameters:

other - the Cloudlet to compare to

Returns: