Examples of ptolemy.actor.TypedCompositeActor

ptolemy.actor.TypedCompositeActor
A TypedCompositeActor is an aggregation of typed actors.

When exporting MoML, instances of this class identify their class name as TypedCompositeActor. If a derived class does not change this, then it too will be identified as a TypedCompositeActor. To change this in a derived class, put the following line in the constructor
```
 getMoMLInfo().className = "full class name"; 
```
If you do this, you will probably also want to override _exportMoMLContents() to not generate a description of the contents of the composite, since they will be already defined in the Java class.

The ports of a TypedCompositeActor are constrained to be TypedIOPorts, the relations to be TypedIORelations, and the actors to be instances of ComponentEntity that implement the TypedActor interface. Derived classes may impose further constraints by overriding newPort(), _addPort(), newRelation(), _addRelation(), and _addEntity(). Also, derived classes may constrain the container by overriding _checkContainer().
@author Yuhong Xiong @version $Id: TypedCompositeActor.java,v 1.98 2007/12/07 06:24:50 cxh Exp $ @since Ptolemy II 0.2 @Pt.ProposedRating Green (yuhong) @Pt.AcceptedRating Green (lmuliadi) @see ptolemy.actor.TypedIOPort @see ptolemy.actor.TypedIORelation @see ptolemy.actor.TypedActor @see ptolemy.kernel.ComponentEntity @see ptolemy.actor.CompositeActor

     *  @exception IllegalActionException If there is more than one
     *   view screen.
     */
    private ViewScreenInterface _getViewScreen() throws IllegalActionException {
        ViewScreenInterface viewScreen = null;
        TypedCompositeActor container = (TypedCompositeActor) getContainer();
        Iterator actors = container.deepEntityList().iterator();


        while (actors.hasNext()) {
            Object actor = actors.next();


            if (actor instanceof ViewScreenInterface) {

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            }


            _refinement = new TypedActor[size];


            Nameable container = getContainer();
            TypedCompositeActor containerContainer = (TypedCompositeActor) container
                    .getContainer();
            int index = 0;


            while (tokenizer.hasMoreTokens()) {
                String name = tokenizer.nextToken().trim();


                if (name.equals("")) {
                    throw new IllegalActionException(this,
                            "Malformed list of refinements: " + names);
                }


                if (containerContainer == null) {
                    // If we are doing saveAs of ModalBSC and select
                    // submodel only, then some of the refinements might
                    // not yet have a container (containercontainer == null).
                    // ptolemy.vergil.fsm.StateIcon._getFill() will call
                    // this and properly handles an IllegalActionException
                    throw new IllegalActionException(this, "Container of \""
                            + getFullName()
                            + "\" is null?  This is not always a problem.");
                }


                TypedActor element = (TypedActor) containerContainer
                        .getEntity(name);


                if (element == null) {
                    throw new IllegalActionException(this, "Cannot find "
                            + "refinement with name \"" + name + "\" in "
                            + containerContainer.getFullName());
                }


                _refinement[index++] = element;
            }

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public class Iterations {
    private Recorder _recorder;


    public Iterations() throws KernelException {
        Workspace w = new Workspace("w");
        TypedCompositeActor toplevel = new TypedCompositeActor(w);
        toplevel.setName("toplevel");


        DEDirector director = new DEDirector(toplevel, "director");


        //director.addDebugListener(new StreamListener());
        Manager manager = new Manager(w, "manager");
        toplevel.setManager(manager);


        TestSource source1 = new TestSource(toplevel, "source1");
        TestSource source2 = new TestSource(toplevel, "source2");
        _recorder = new Recorder(toplevel, "recorder");


        toplevel.connect(source1.output, source2.input);
        toplevel.connect(source2.output, _recorder.input);


        director.startTime.setToken(new DoubleToken(0.0));
        director.stopTime.setToken(new DoubleToken(1000.0));
        manager.initialize();
        manager.iterate();

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                        "Multiple refinements are not supported."
                                + " Found multiple refinements in: "
                                + currentState.getName());
            }


            TypedCompositeActor currentRefinement = (TypedCompositeActor) (currentRefinements[0]);
            Director refinementDir = currentRefinement.getDirector();


            if (refinementDir instanceof MultirateFSMDirector) {
                refinementDir.initialize();
            }

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        // that the current state is not null in initialize() method or
        // in the fire() method.
        FSMActor controller = getController();
        State currentState = controller.currentState();
        Transition lastChosenTransition = _getLastChosenTransition();
        TypedCompositeActor actor;
        Director refinementDir;
        boolean superPostfire;


        // Commit the transition.
        superPostfire = super.postfire();
        currentState = controller.currentState();


        TypedActor[] actors = currentState.getRefinement();


        if ((actors == null) || (actors.length != 1)) {
            throw new IllegalActionException(this,
                    "Current state is required to have exactly "
                            + "one refinement: " + currentState.getName());
        }


        actor = (TypedCompositeActor) (actors[0]);


        if (lastChosenTransition != null) {
            refinementDir = actor.getDirector();


            if (refinementDir instanceof MultirateFSMDirector) {
                refinementDir.postfire();
            } else if (refinementDir instanceof StaticSchedulingDirector) {
                // Get the refinement schedule so we can update the

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            throw new IllegalActionException(this,
                    "Current state is required to have exactly one refinement: "
                            + controller.currentState().getName());
        }


        TypedCompositeActor currentRefinement = (TypedCompositeActor) (currentRefinements[0]);
        _updateInputTokenConsumptionRates(currentRefinement);
        _updateOutputTokenProductionRates(currentRefinement);


        // Declare reconfiguration constraints on the ports of the
        // actor.  The constraints indicate that the ports are

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 */
public class Time {
    public static void main(String[] arg) throws IllegalActionException,
            NameDuplicationException {
        Workspace w = new Workspace("w");
        TypedCompositeActor toplevel = new TypedCompositeActor(w);
        toplevel.setName("toplevel");


        DEDirector director = new DEDirector(toplevel, "director");


        // director.addDebugListener(new StreamListener());
        Manager manager = new Manager(w, "manager");
        toplevel.setManager(manager);


        Merge merge = new Merge(toplevel, "merge");


        // Create 20 clocks.
        for (int i = 1; i < 20; i++) {
            Clock clock = new Clock(toplevel, "clock" + i);
            clock.period.setExpression("" + (i * 2));
            clock.values.setExpression("{" + i + ", " + i + "}");
            toplevel.connect(clock.output, merge.input);
        }


        Recorder recorder = new Recorder(toplevel, "recorder");
        recorder.capacity.setExpression("0");


        // TimedPlotter recorder = new TimedPlotter(toplevel, "recorder");
        // recorder.setPanel(null);
        // recorder.plot.setMarksStyle("dots");
        // recorder.plot.setConnected(false);
        toplevel.connect(merge.output, recorder.input);


        director.stopTime.setToken(new DoubleToken(1000.0));
        manager.run();
        manager.run();
        System.out.println("Total number of events seen by Recorder: "

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            }


            _refinement = new TypedActor[size];


            Nameable container = getContainer();
            TypedCompositeActor containerContainer = (TypedCompositeActor) container
                    .getContainer();
            int index = 0;


            while (tokenizer.hasMoreTokens()) {
                String name = tokenizer.nextToken().trim();


                if (name.equals("")) {
                    throw new IllegalActionException(this,
                            "Malformed list of refinements: " + names);
                }


                TypedActor element = (TypedActor) containerContainer
                        .getEntity(name);


                if (element == null) {
                    throw new IllegalActionException(this, "Cannot find "
                            + "refinement with name \"" + name + "\" in "
                            + containerContainer.getFullName());
                }


                _refinement[index++] = element;
            }

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    private TypedCompositeActor _top;


    private DEDirector _director;


    public Mutate() throws IllegalActionException, NameDuplicationException {
        _top = new TypedCompositeActor();
        _top.setName("top");
        manager = new Manager();
        _director = new DEDirector();
        _top.setDirector(_director);
        _top.setManager(manager);

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    /** The application code.
     */
    public static void main(String[] args) {
        try {
            TypedCompositeActor univ = new TypedCompositeActor();
            univ.setName("DiningPhilosophers demo");


            Manager manager = new Manager("Manager");
            new CSPDirector(univ, "Local Director");
            univ.setManager(manager);


            Parameter thinkingRate = new Parameter(univ, "thinkingRate");
            thinkingRate.setExpression("1.0");
            thinkingRate.getToken();


            Parameter eatingRate = new Parameter(univ, "eatingRate");
            eatingRate.setExpression("1.0");
            eatingRate.getToken();


            // Set up the actors and connections
            Philosopher p1 = new Philosopher(univ, "Aristotle");
            Philosopher p2 = new Philosopher(univ, "Plato");
            Philosopher p4 = new Philosopher(univ, "Descartes");
            Philosopher p3 = new Philosopher(univ, "Sartre");


            Philosopher p5 = new Philosopher(univ, "Socrates");


            Chopstick f1 = new Chopstick(univ, "Chopstick1");
            Chopstick f2 = new Chopstick(univ, "Chopstick2");
            Chopstick f3 = new Chopstick(univ, "Chopstick3");
            Chopstick f4 = new Chopstick(univ, "Chopstick4");
            Chopstick f5 = new Chopstick(univ, "Chopstick5");


            // Now connect up the Actors
            univ.connect((TypedIOPort) p1.getPort("leftIn"), (TypedIOPort) f5
                    .getPort("rightOut"));
            univ.connect((TypedIOPort) p1.getPort("leftOut"), (TypedIOPort) f5
                    .getPort("rightIn"));
            univ.connect((TypedIOPort) p1.getPort("rightIn"), (TypedIOPort) f1
                    .getPort("leftOut"));
            univ.connect((TypedIOPort) p1.getPort("rightOut"), (TypedIOPort) f1
                    .getPort("leftIn"));
            univ.connect((TypedIOPort) p2.getPort("leftIn"), (TypedIOPort) f1
                    .getPort("rightOut"));
            univ.connect((TypedIOPort) p2.getPort("leftOut"), (TypedIOPort) f1
                    .getPort("rightIn"));
            univ.connect((TypedIOPort) p2.getPort("rightIn"), (TypedIOPort) f2
                    .getPort("leftOut"));
            univ.connect((TypedIOPort) p2.getPort("rightOut"), (TypedIOPort) f2
                    .getPort("leftIn"));
            univ.connect((TypedIOPort) p3.getPort("leftIn"), (TypedIOPort) f2
                    .getPort("rightOut"));
            univ.connect((TypedIOPort) p3.getPort("leftOut"), (TypedIOPort) f2
                    .getPort("rightIn"));
            univ.connect((TypedIOPort) p3.getPort("rightIn"), (TypedIOPort) f3
                    .getPort("leftOut"));
            univ.connect((TypedIOPort) p3.getPort("rightOut"), (TypedIOPort) f3
                    .getPort("leftIn"));
            univ.connect((TypedIOPort) p4.getPort("leftIn"), (TypedIOPort) f3
                    .getPort("rightOut"));
            univ.connect((TypedIOPort) p4.getPort("leftOut"), (TypedIOPort) f3
                    .getPort("rightIn"));
            univ.connect((TypedIOPort) p4.getPort("rightIn"), (TypedIOPort) f4
                    .getPort("leftOut"));
            univ.connect((TypedIOPort) p4.getPort("rightOut"), (TypedIOPort) f4
                    .getPort("leftIn"));
            univ.connect((TypedIOPort) p5.getPort("leftIn"), (TypedIOPort) f4
                    .getPort("rightOut"));
            univ.connect((TypedIOPort) p5.getPort("leftOut"), (TypedIOPort) f4
                    .getPort("rightIn"));
            univ.connect((TypedIOPort) p5.getPort("rightIn"), (TypedIOPort) f5
                    .getPort("leftOut"));
            univ.connect((TypedIOPort) p5.getPort("rightOut"), (TypedIOPort) f5
                    .getPort("leftIn"));


            //System.out.println(univ.description(1023));
            System.out.println(univ.getFullName() + " starting!");
            univ.getManager().startRun();
        } catch (Throwable throwable) {
            throwable.printStackTrace();
        }
    }

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