Package jadex.bpmn.runtime.exttask

Class ExternalTaskWrapper

java.lang.Object

jadex.bpmn.runtime.exttask.ExternalTaskWrapper

All Implemented Interfaces:

ITask

public class ExternalTaskWrapper
extends java.lang.Object
implements ITask

Wrapper for executing a task on a worker agent. Workers have to implement ITaskExecutionService.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ExternalTaskWrapper.ExternalTaskContext	Transferrable context.

Field Summary

Fields

Modifier and Type	Field	Description
protected ITask	task	The pojo task.

Constructor Summary

Constructors

Constructor	Description
ExternalTaskWrapper(ITask task)	Create a new wrapper task.

Method Summary

Modifier and Type	Method	Description
IFuture<java.lang.Void>	cancel(IInternalAccess process)	Cleanup in case the task is cancelled.
IFuture<java.lang.Void>	execute(ITaskContext context, IInternalAccess process)	Execute the task.

Methods inherited from class java.lang.Object

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

Field Detail

task

protected ITask task

The pojo task.

Constructor Detail

ExternalTaskWrapper

public ExternalTaskWrapper(ITask task)

Create a new wrapper task.

Method Detail

execute

public IFuture<java.lang.Void> execute(ITaskContext context,
                                       IInternalAccess process)

Execute the task.

Specified by:

execute in interface ITask

Parameters:

context - The accessible values.

process - The process instance executing the task.

Returns:

To be notified, when the task has completed.

cancel

public IFuture<java.lang.Void> cancel(IInternalAccess process)

Cleanup in case the task is cancelled.

Specified by:

cancel in interface ITask

Returns:

A future to indicate when cancellation has completed.