javax.safetycritical

Class CyclicSchedule.Frame

java.lang.Object

javax.safetycritical.CyclicSchedule.Frame

Enclosing class:

CyclicSchedule

@SCJAllowed
public static final class CyclicSchedule.Frame
extends java.lang.Object

The frames array represents the order in which event handlers are to be scheduled.
Each Frame contains a duration of the frame and a list of periodic handlers to be executed during that time.
Note that a Frame may have zero periodic handlers associated with them. This represents a period of time during which the CyclicExecutive is idle.

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:

- semantic issue: Negative duration. It is checked in the constructor.
- semantic issue: Null duration. It is checked in the constructor.

Constructor Summary

Constructors

Constructor and Description
CyclicSchedule.Frame(RelativeTime duration, PeriodicEventHandler[] handlers) Constructor for a frame.

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

CyclicSchedule.Frame

public CyclicSchedule.Frame(RelativeTime duration,
                    PeriodicEventHandler[] handlers)

Constructor for a frame.

Parameters:

duration - is a RelativeTime object.

handlers - is the list of periodic handlers.