Cancelable (Metro Web Services Runtime OSGi Bundle 3.0.0 API)

All Known Implementing Classes:

Fiber
```
public interface Cancelable
```
Interface for tasks that may be cancelled

Since:

2.2.6

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void cancel(boolean mayInterruptIfRunning)
  Attempts to cancel execution of this task.

- Method Detail
  - cancel
```
void cancel(boolean mayInterruptIfRunning)
```
    Attempts to cancel execution of this task. This attempt will fail if the task has already completed, has already been cancelled, or could not be cancelled for some other reason. If successful, and this task has not started when cancel is called, this task should never run. If the task has already started, then the mayInterruptIfRunning parameter determines whether the thread executing this task should be interrupted in an attempt to stop the task.
    
    Parameters:
    
    mayInterruptIfRunning - true if the thread executing this task should be interrupted; otherwise, in-progress tasks are allowed to complete