org.ow2.proactive.scheduler.common

Interface JobDescriptor

All Superinterfaces:

Comparable<JobDescriptor>, Serializable

@PublicAPI
public interface JobDescriptor
extends Serializable, Comparable<JobDescriptor>

This class represents a job for the policy.

Since:

ProActive Scheduling 0.9

Method Summary

Modifier and Type	Method and Description
Credentials	getCredentials() Return the job owner encrypted credentials
Collection<TaskDescriptor>	getEligibleTasks() To get the tasks.
Map<String,String>	getGenericInformation() Returns the job generic information
JobId	getJobId() Get the job id
JobPriority	getJobPriority() Get the job priority
String	getOwner() Returns the job owner name
Map<TaskId,? extends TaskDescriptor>	getPausedTasks() Return the list of paused tasks
Map<TaskId,TaskDescriptor>	getRunningTasks() Return the list of running tasks
boolean	hasChildren(TaskId taskId) Return true if the task represented by the given taskId has children, false if not.
void	restoreRunningTasks() Retrieve the persisted state of tasks and restore the state of tasks that are found running.

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

hasChildren

boolean hasChildren(TaskId taskId)

Return true if the task represented by the given taskId has children, false if not.

Parameters:

taskId - the id representing the real task.

Returns:

true if the task represented by the given taskId has children, false if not.

getEligibleTasks

Collection<TaskDescriptor> getEligibleTasks()

To get the tasks.

Returns:

the tasks.

getJobId

JobId getJobId()

Get the job id

Returns:

the job id

getJobPriority

JobPriority getJobPriority()

Get the job priority

Returns:

the job priority

getGenericInformation

Map<String,String> getGenericInformation()

Returns the job generic information

Returns:

generic information map

getOwner

String getOwner()

Returns the job owner name

Returns:

job owner

getCredentials

Credentials getCredentials()

Return the job owner encrypted credentials

Returns:

encrypted credentials

getRunningTasks

Map<TaskId,TaskDescriptor> getRunningTasks()

Return the list of running tasks

Returns:

the list of running tasks

getPausedTasks

Map<TaskId,? extends TaskDescriptor> getPausedTasks()

Return the list of paused tasks

Returns:

the list of paused tasks

restoreRunningTasks

void restoreRunningTasks()

Retrieve the persisted state of tasks and restore the state of tasks that are found running.