org.ow2.proactive.scheduler.common.job

Enum JobStatus

java.lang.Object

java.lang.Enum<JobStatus>

org.ow2.proactive.scheduler.common.job.JobStatus

All Implemented Interfaces:

Serializable, Comparable<JobStatus>

@PublicAPI
public enum JobStatus
extends Enum<JobStatus>
implements Serializable

Scheduling status of a job. The different job status are best described below.

Since:

ProActive Scheduling 0.9

Enum Constant Summary

Enum Constants

Enum Constant and Description
CANCELED The job has been canceled due to user exception and order.
FAILED The job has failed.
FINISHED The job is finished.
IN_ERROR The job has at least one in-error task and in-error tasks are the last, among others, which have changed their state (i.e.
KILLED The job has been killed by a user..
PAUSED The job is paused waiting for user to resume it.
PENDING The job is waiting to be scheduled.
RUNNING The job is running.
STALLED The job has been launched but no task are currently running.

Method Summary

Modifier and Type	Method and Description
static JobStatus	findStatus(String name)
int	getRank()
boolean	isJobAlive()
String	toString()
static JobStatus	valueOf(String name) Returns the enum constant of this type with the specified name.
static JobStatus[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

PENDING

public static final JobStatus PENDING

The job is waiting to be scheduled.

RUNNING

public static final JobStatus RUNNING

The job is running. Actually at least one of its task has been scheduled.

STALLED

public static final JobStatus STALLED

The job has been launched but no task are currently running.

FINISHED

public static final JobStatus FINISHED

The job is finished. Every tasks are finished.

PAUSED

public static final JobStatus PAUSED

The job is paused waiting for user to resume it.

CANCELED

public static final JobStatus CANCELED

The job has been canceled due to user exception and order. This status runs when a user exception occurs in a task and when the user has asked to cancel On exception.

FAILED

public static final JobStatus FAILED

The job has failed. One or more tasks have failed (due to resources failure). There is no more executionOnFailure left for a task.

KILLED

public static final JobStatus KILLED

The job has been killed by a user.. Nothing can be done anymore on this job expect read execution informations such as output, time, etc...

IN_ERROR

public static final JobStatus IN_ERROR

The job has at least one in-error task and in-error tasks are the last, among others, which have changed their state (i.e. Job status is depicted by the last action).

Method Detail

values

public static JobStatus[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (JobStatus c : JobStatus.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static JobStatus valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

findStatus

public static JobStatus findStatus(String name)

toString

public String toString()

Overrides:

toString in class Enum<JobStatus>

See Also:

Enum.toString()

isJobAlive

public boolean isJobAlive()

getRank

public int getRank()