javax.safetycritical

Class AsyncEvent

java.lang.Object

javax.safetycritical.AsyncEvent

Direct Known Subclasses:

AperiodicEvent

@SCJAllowed(value=LEVEL_1)
public class AsyncEvent
extends java.lang.Object

This is the base class for all asynchronous events.

Version:

1.0; - May 2012

Author:

Anders P. Ravn, Aalborg University, apr@cs.aau.dk,
Hans Søndergaard, VIA University College, Denmark, hso@viauc.dk

Relative_to_SCJ_Draft_Version_0.79:

- SCJ issue: No AbstractAsyncEvent class; superfluous abstraction
- SCJ issue: This class is a superfluous abstraction for AperiodicEvent.

- SCJ semantic issue: Is fire count a general semaphore for each attached handler. I.e. fire count equals number of releases ?
- SCJ semantic issue: is fire allowed before or during initialization ?

Constructor Summary

Constructors

Constructor and Description
AsyncEvent()

Method Summary

Methods

Modifier and Type	Method and Description
void	fire() Fire this event, i.e., releases the execution of all handlers that were added to this event.

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncEvent

public AsyncEvent()

Method Detail

fire

public void fire()

Fire this event, i.e., releases the execution of all handlers that were added to this event.