Package org.jppf.management

Class TaskInformation

java.lang.Object

org.jppf.management.TaskInformation

All Implemented Interfaces:

Serializable

public class TaskInformation
extends Object
implements Serializable

Instances of this class encapsulate runtime information on tasks executed by a node.

Author:

Laurent Cohen

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TaskInformation(String id, String jobId, String jobName, long cpuTime, long elapsedTime, boolean error, int jobPosition)	Initialize this event object with the specified task.

Method Summary

Modifier and Type	Method	Description
long	getCpuTime()	Get the cpu time taken by the task.
long	getElapsedTime()	Get the wall clock time taken by the task.
String	getId()	Get the task id.
String	getJobId()	Get the id of the job this task belongs to.
String	getJobName()	Get the name of the job this task belongs to.
int	getJobPosition()	Get the position of the task in the job to which it belongs.
long	getTimestamp()	Get the timestamp for the creation of this event.
boolean	hasError()	Determines whether the task had an exception.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

TaskInformation

public TaskInformation(String id,
 String jobId,
 String jobName,
 long cpuTime,
 long elapsedTime,
 boolean error,
 int jobPosition)

Initialize this event object with the specified task.

Parameters:

id - the task id.

jobId - the id of the job this task belongs to.

jobName - the name of the job this task belongs to.

cpuTime - the cpu time taken by the task.

elapsedTime - the wall clock time taken by the task.

error - determines whether the task had an exception.

jobPosition - the position of the task in the job to which it belongs..

Method Details

getId

public String getId()

Get the task id.

Returns:

the id as a string.

getJobId

public String getJobId()

Get the id of the job this task belongs to.

Returns:

the job id as a string.

getJobName

public String getJobName()

Get the name of the job this task belongs to.

Returns:

the job name as a string.

getCpuTime

public long getCpuTime()

Get the cpu time taken by the task.

Returns:

the cpu time in milliseconds.

getElapsedTime

public long getElapsedTime()

Get the wall clock time taken by the task.

Returns:

the elapsed time in milliseconds.

hasError

public boolean hasError()

Determines whether the task had an exception.

Returns:

true if the task had an exception, false otherwise.

getTimestamp

public long getTimestamp()

Get the timestamp for the creation of this event.

Returns:

the timestamp as a long value.

getJobPosition

public int getJobPosition()

Get the position of the task in the job to which it belongs.

Returns:

the position of the task in its job as an int value.

Since:

5.0

toString

public String toString()

Overrides:

toString in class Object