Examples of ptolemy.domains.fsm.kernel.FSMActor.currentState()

Class ptolemy.domains.fsm.kernel.FSMActor

Examples of ptolemy.domains.fsm.kernel.FSMActor.currentState()

ptolemy.domains.fsm.kernel.FSMActor.currentState()
Return the current state of this actor. @return The current state of this actor.

            _debug("Firing " + getFullName(), " at time " + getModelTime());
        }
        FSMActor controller = getController();
        // Read the inputs from the environment.
        controller.readInputs();
        State st = controller.currentState();


        // Chose a preemptive transition, if there is one,
        // and execute its choice actions.
        // The choice actions are the outputActions, not the setActions.
        Transition tr = controller.chooseTransition(st

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            return result;
        }
        try {
            // Check whether there is any preemptive transition enabled.
            FSMActor controller = getController();
            State currentState = controller.currentState();
            List preemptiveEnabledTransitions = controller
                    .enabledTransitions(currentState.preemptiveTransitionList());


            if (preemptiveEnabledTransitions.size() != 0) {
                if (_debugging && _verbose) {

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        CompositeActor container = (CompositeActor) getContainer();
        FSMActor controller = getController();
        controller.setNewIteration(_sendRequest);
        _readInputs();


        State currentState = controller.currentState();


        Actor[] actors = currentState.getRefinement();


        // NOTE: Paranoid coding.
        if ((actors == null) || (actors.length != 1)) {

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            ChangeRequest request = new ChangeRequest(this,
                    "choose a transition") {
                protected void _execute() throws KernelException,
                        IllegalActionException {
                    FSMActor controller = getController();
                    State currentState = controller.currentState();
                    chooseNextNonTransientState(currentState);
                }
            };


            request.setPersistent(false);

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        if (_debugging) {
            _debug(getName(), " fire.");
        }


        FSMActor ctrl = getController();
        State currentState = ctrl.currentState();


        ctrl.readInputs();


        Transition transition;

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     */
    public void initialize() throws IllegalActionException {
        super.initialize();


        FSMActor ctrl = getController();
        State currentState = ctrl.currentState();


        _enabledRefinements = new LinkedList();


        Actor[] actors = currentState.getRefinement();

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        // All non-preemptive and preemptive transitions are checked below,
        // because even if a preemptive transition is enabled, the non-preemptive
        // transitions never even get a chance to be evaluated.
        try {
            FSMActor ctrl = getController();
            State currentState = ctrl.currentState();
            // Check if there is any preemptive transition enabled.
            List preemptiveEnabledTransitions = ctrl
                    .enabledTransitions(currentState.preemptiveTransitionList());


            if (preemptiveEnabledTransitions.size() != 0) {

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     */
    public boolean postfire() throws IllegalActionException {
        boolean postfireReturns = true;


        FSMActor ctrl = getController();
        State currentState = ctrl.currentState();


        CompositeActor container = (CompositeActor) getContainer();
        Director executiveDirector = container.getExecutiveDirector();
        Iterator refinements = _enabledRefinements.iterator();

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     *  state, or the prefire() method of refinements throw it, or the super
     *  class throws it.
     */
    public boolean prefire() throws IllegalActionException {
        FSMActor ctrl = getController();
        State currentState = ctrl.currentState();


        if (_debugging) {
            _debug(getName(), " find FSMActor " + ctrl.getName()
                    + " and the current state is " + currentState.getName());
        }

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                        }
                    }
                }
            } else {
                // Optimistic approximation
                Actor[] actors = controller.currentState().getRefinement();
                // If the modal model has no refinements, the modal model is
                // basically an FSM actor. We use the function dependency of
                // the controller instead.
                if ((actors != null) && (actors.length > 0)) {
                    for (int i = 0; i < actors.length; ++i) {

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