jadex.bpmn.runtime.exttask

Class ExternalTaskWrapper

java.lang.Object

jadex.bpmn.runtime.exttask.ExternalTaskWrapper

All Implemented Interfaces:

jadex.bpmn.model.task.ITask

public class ExternalTaskWrapper
extends Object
implements jadex.bpmn.model.task.ITask

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

Nested Class Summary

Nested Classes

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

Constructor Summary

Constructors

Constructor and Description
ExternalTaskWrapper(jadex.bpmn.model.task.ITask task) Create a new wrapper task.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ExternalTaskWrapper

public ExternalTaskWrapper(jadex.bpmn.model.task.ITask task)

Create a new wrapper task.

Method Detail

execute

public IFuture<Void> execute(jadex.bpmn.model.task.ITaskContext context,
                             IInternalAccess process)

Execute the task.

Specified by:

execute in interface jadex.bpmn.model.task.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<Void> cancel(IInternalAccess process)

Cleanup in case the task is cancelled.

Specified by:

cancel in interface jadex.bpmn.model.task.ITask

Returns:

A future to indicate when cancellation has completed.