IServicePoolHandler (Jadex Active Component Platform 4.0.180 API)

```
public interface IServicePoolHandler
```
Handler for creation, selecting and invoking a service.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`IFuture`	`createService()`	Create a service.
`IFuture`	`invokeService(IService service, java.lang.Object task, java.lang.Object user)`	Invoke a service.
`boolean`	`selectService(IService service)`	Select a service.

- Method Detail
  - selectService
```
boolean selectService(IService service)
```
    Select a service. Allows restricting further, which of the discovered services are invoked.
    
    Parameters:
    
    service - The service.
    
    Returns:
    
    True, when the service should be selected.
  - createService
```
IFuture createService()
```
    Create a service. Optional operation only needed, when services should be dynamically created as needed.
    
    Returns:
    
    The created service as a future result.
  - invokeService
```
IFuture invokeService(IService service,
                      java.lang.Object task,
                      java.lang.Object user)
```
    Invoke a service.
    
    Parameters:
    
    service - The service.
    
    task - The task to execute.
    
    user - User data that was provided to the ServicePoolManager.performTasks() method (if any).
    
    Returns:
    
    The future indicating that the task is finished (or failed).