ExternalTaskWrapper (Jadex Active Component Platform 4.0.255 API)

java.lang.Object
- jadex.bpmn.runtime.exttask.ExternalTaskWrapper

All Implemented Interfaces:

jadex.bpmn.model.task.ITask
```
public class ExternalTaskWrapper
extends java.lang.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 Description

static class ExternalTaskWrapper.ExternalTaskContext
Transferrable context.

Field Summary

Fields
Modifier and Type Field Description

protected jadex.bpmn.model.task.ITask task
The pojo task.

Constructor Summary

Constructors
Constructor Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`IFuture<java.lang.Void>`	`cancel(IInternalAccess process)`	Cleanup in case the task is cancelled.
`IFuture<java.lang.Void>`	`execute(jadex.bpmn.model.task.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 jadex.bpmn.model.task.ITask task
```
    The pojo task.
- Constructor Detail
  - ExternalTaskWrapper
```
public ExternalTaskWrapper(jadex.bpmn.model.task.ITask task)
```
    Create a new wrapper task.
- Method Detail
  - execute
```
public IFuture<java.lang.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<java.lang.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.