edu::wpi::hri::bml::realizer::Schedule Class Reference

List of all members.

Public Member Functions
byte	execute ()
void	schedule () throws SchedulerException
	Schedule (Logger logger, BehaviorList list, BMLComm comm, ControlComm control)
Private Member Functions
void	addConstraints (ConstraintBehavior constraint) throws SchedulerException
void	concatBehaviors (List< Behavior > behavs) throws SchedulerException
void	createExecutors (Logger base, ControlComm control)
void	genExcept (String reason, SyncRef base, SyncRef listening, boolean required) throws SchedulerException
Private Attributes
final BehaviorList	behaviors
final BMLComm	comm
final Hashtable< String, Executor >	execs
final ListExecutor	fullExecutor
final Logger	logger
final BMLPetriNet	petrinet
final List< Executor >	toStart

Detailed Description

The schedule takes the behaviors and ensures that they are executed at the correct time. This involves setting behaviors to listen on the correct sync points of other behaviors and then ensuring that the behaviors fully execute.

Author:: Aaron Holroyd (aholroyd (at) wpi (dot) edu)

Definition at line 78 of file Schedule.java.

Constructor & Destructor Documentation

edu::wpi::hri::bml::realizer::Schedule::Schedule	(	Logger	logger,
		BehaviorList	list,
		BMLComm	comm,
		ControlComm	control
	)			`[inline]`

Create a new schedule for the gien behaviors. The behaviors are converted into executors and scheduled once the schedule is created.

Parameters:

	logger	The logger to use.
	list	The list of behaviors to schedule.
	comm	The bml comm object to send messages through.
	control	The control comm object to call services.

Definition at line 101 of file Schedule.java.

Member Function Documentation

void edu::wpi::hri::bml::realizer::Schedule::addConstraints ( ConstraintBehavior constraint ) throws SchedulerException [inline, private]

Definition at line 200 of file Schedule.java.

void edu::wpi::hri::bml::realizer::Schedule::concatBehaviors ( List< Behavior > behavs ) throws SchedulerException [inline, private]

Ensure that each of the behaviors given listens to the previous one. Do this for each of the behaviors except for the first one. If the behavior is already listening on something, ignore it

Parameters:

behavs

The list of behaviors to append

Exceptions:

SchedulerException

if an exception occurred

Definition at line 173 of file Schedule.java.

void edu::wpi::hri::bml::realizer::Schedule::createExecutors	(	Logger	base,
		ControlComm	control
	)			`[inline, private]`

Only add in the behaviors which have executors (not the constraints or the references). Each executor is added by using the behavior id as the key and then creating the executor from there.

Definition at line 127 of file Schedule.java.

byte edu::wpi::hri::bml::realizer::Schedule::execute ( ) [inline]

Execute the schedule and return the success value of everything.

Returns:: The status of the execution

Definition at line 354 of file Schedule.java.

void edu::wpi::hri::bml::realizer::Schedule::genExcept	(	String	reason,
		SyncRef	base,
		SyncRef	listening,
		boolean	required
	)			throws SchedulerException `[inline, private]`

Definition at line 190 of file Schedule.java.

void edu::wpi::hri::bml::realizer::Schedule::schedule ( ) throws SchedulerException [inline]

Schedule the executors so that each sync point listens to exactly one other sync point which could be as simple as the previous sync point of the same behavior or listening to a different sync point of a different behavior. To start, complete all of the constraints since this is most likely to cause a failure.

Exceptions:

SchedulerException

If the schedule can not processed properly.

Definition at line 289 of file Schedule.java.