org.ow2.proactive.scheduler.common.task

Interface TaskInfo

All Superinterfaces:

Serializable

All Known Implementing Classes:

TaskInfoImpl, TaskInfoImpl

@PublicAPI
public interface TaskInfo
extends Serializable

Informations about the task that is able to change.
These informations are not in the Task class in order to permit the scheduler listener to send this class as event.

Since:

ProActive Scheduling 0.9

Method Summary

Modifier and Type	Method and Description
long	getExecutionDuration() Get the execution duration of the task.
String	getExecutionHostName() Get the last execution HostName of the task.
String[]	getExecutionHostNameList() To get the list of execution hosts name.
long	getFinishedTime() To get the finishedTime
long	getInErrorTime() To get the time at which the Task has been terminated for the last time (last attempt).
JobId	getJobId() To get the jobId
JobInfo	getJobInfo() To get the jobInfo
String	getName() Get the name of the task
int	getNumberOfExecutionLeft() Get the number of execution left.
int	getNumberOfExecutionOnFailureLeft() Get the numberOfExecutionOnFailureLeft value.
int	getProgress() Return the latest progress value for this task.
long	getScheduledTime() Get the scheduled time.
long	getStartTime() To get the startTime
TaskStatus	getStatus() To get the taskStatus
TaskId	getTaskId() To get the taskId
Map<String,String>	getVariables() Return the up-to-date variables associated with this task, in String format
String	getVisualizationConnectionString() If the visualization is activated, return the connection string
boolean	isVisualizationActivated() If the visualization is activated on the task

Method Detail

getJobInfo

JobInfo getJobInfo()

To get the jobInfo

Returns:

the jobInfo

getFinishedTime

long getFinishedTime()

To get the finishedTime

Returns:

the finishedTime

getJobId

JobId getJobId()

To get the jobId

Returns:

the jobId

getName

String getName()

Get the name of the task

Returns:

the name of the task

getStartTime

long getStartTime()

To get the startTime

Returns:

the startTime

getInErrorTime

long getInErrorTime()

To get the time at which the Task has been terminated for the last time (last attempt).

Returns:

the time at which the Task has been terminated for the last time (last attempt).

getTaskId

TaskId getTaskId()

To get the taskId

Returns:

the taskId

getStatus

TaskStatus getStatus()

To get the taskStatus

Returns:

the taskStatus

getProgress

int getProgress()

Return the latest progress value for this task. Progress value is ranged between 0 and 100.

Returns:

the latest progress value for this task.

getExecutionHostName

String getExecutionHostName()

Get the last execution HostName of the task.

Returns:

the last execution HostName.

getExecutionHostNameList

String[] getExecutionHostNameList()

To get the list of execution hosts name. The first element of the returned array is the most recent used host.

Returns:

the execution Host Name list.

getNumberOfExecutionLeft

int getNumberOfExecutionLeft()

Get the number of execution left.

Returns:

the number of execution left.

getNumberOfExecutionOnFailureLeft

int getNumberOfExecutionOnFailureLeft()

Get the numberOfExecutionOnFailureLeft value.

Returns:

the numberOfExecutionOnFailureLeft value.

getExecutionDuration

long getExecutionDuration()

Get the execution duration of the task. It is the real execution time, CPU usage.

Returns:

the execution duration in millis

getScheduledTime

long getScheduledTime()

Get the scheduled time.

Returns:

the scheduled time value in millis

isVisualizationActivated

boolean isVisualizationActivated()

If the visualization is activated on the task

Returns:

visualization status

getVisualizationConnectionString

String getVisualizationConnectionString()

If the visualization is activated, return the connection string

Returns:

visualization connection string

getVariables

Map<String,String> getVariables()

Return the up-to-date variables associated with this task, in String format

Returns:

variables