org.ow2.proactive.scheduler.examples

Class EmptyTask

java.lang.Object

org.ow2.proactive.scheduler.common.task.executable.JavaExecutable

org.ow2.proactive.scheduler.examples.EmptyTask

public class EmptyTask
extends JavaExecutable

Do nothing...

Field Summary

Fields inherited from class org.ow2.proactive.scheduler.common.task.executable.JavaExecutable

execInitializer

Constructor Summary

Constructors

Constructor and Description
EmptyTask()

Method Summary

Modifier and Type	Method and Description
Serializable	execute(TaskResult... results) The content of this method will be executed once after being scheduled. This may generate a result as an Object.

Methods inherited from class org.ow2.proactive.scheduler.common.task.executable.JavaExecutable

getAllNodesURL, getErr, getGlobalSpace, getInputSpace, getIterationIndex, getLocalSpace, getMetadata, getNodesURL, getOut, getOutputSpace, getProgress, getReplicationIndex, getResultMap, getSignalAPI, getSynchronizationAPI, getThirdPartyCredential, getUserSpace, getVariables, init, initAPIs, initDataSpaces, initMetadata, initResultMap, internalInit, setProgress, setVariables

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyTask

public EmptyTask()

Method Detail

execute

public Serializable execute(TaskResult... results)

Description copied from class: JavaExecutable

The content of this method will be executed once after being scheduled.
This may generate a result as an Object. It can be whatever you want.
The results list order correspond to the order in the dependence list.

Specified by:

execute in class JavaExecutable

Parameters:

results - the results (as a taskResult) from parent tasks.

Returns:

any serializable object from the user.