Examples of ptolemy.kernel.ComponentEntity

ptolemy.kernel.ComponentEntity
A ComponentEntity is a component in a CompositeEntity. It might itself be composite, but in this base class it is assumed to be atomic (meaning that it cannot contain components).
Derived classes may further constrain the container to be a subclass of CompositeEntity. To do this, they should override the protected method _checkContainer() to throw an exception.
A ComponentEntity can contain instances of ComponentPort. Derived classes may further constrain to a subclass of ComponentPort. To do this, they should override the public method newPort() to create a port of the appropriate subclass, and the protected method _addPort() to throw an exception if its argument is a port that is not of the appropriate subclass. @author John S. Davis II, Edward A. Lee @version $Id: ComponentEntity.java,v 1.125 2006/10/24 23:50:42 cxh Exp $ @since Ptolemy II 0.2 @Pt.ProposedRating Green (eal) @Pt.AcceptedRating Green (cxh)

                    getDocumentation(configuration, className, context);
                    break;
                case 0:
                    // Build
                    // Need to create an effigy and tableau.
                    ComponentEntity effigy = context
                            .getEntity("DocBuilderEffigy");
                    if (effigy == null) {
                        try {
                            effigy = new DocBuilderEffigy(context,
                                    "DocBuilderEffigy");
                        } catch (KernelException exception) {
                            throw new InternalErrorException(exception);
                        }
                    }
                    if (!(effigy instanceof DocBuilderEffigy)) {
                        MessageHandler.error("Found an effigy named "
                                + "DocBuilderEffigy that "
                                + "is not an instance of DocBuilderEffigy!");
                    }
                    //((DocEffigy) effigy).setDocAttribute(docAttribute);
                    ComponentEntity tableau = ((Effigy) effigy)
                            .getEntity("DocBuilderTableau");
                    if (tableau == null) {
                        try {
                            tableau = new DocBuilderTableau(
                                    (DocBuilderEffigy) effigy,

View Full Code Here

     * @param taget the target of the documentation viewing
     */
    private void showDocAttributeTableau(DocAttribute docAttribute,
            NamedObj target) {
        // Need to create an effigy and tableau.
        ComponentEntity effigy = null;
        Effigy context = Configuration.findEffigy(target);
        if (_effigy == null) {
            if (context == null) {
                context = Configuration.findEffigy(target.getContainer());
                if (context == null) {
                    MessageHandler.error("Cannot find an effigy for "
                            + target.getFullName());
                }
                effigy = context.getEntity("DocEffigy");
            }
        } else {
            effigy = _effigy;
        }


        if (effigy == null) {
            try {
                effigy = new DocEffigy(context, "DocEffigy");
            } catch (KernelException exception) {
                throw new InternalErrorException(exception);
            }
        }
        if (!(effigy instanceof DocEffigy)) {
            MessageHandler.error("Found an effigy named DocEffigy that "
                    + "is not an instance of DocEffigy!");
        }
        ((DocEffigy) effigy).setDocAttribute(docAttribute);
        ComponentEntity tableau = ((Effigy) effigy).getEntity("DocTableau");
        if (tableau == null) {
            try {
                tableau = new DocTableau((DocEffigy) effigy, "DocTableau");


                ((DocTableau) tableau).setTitle("Documentation for "

View Full Code Here

        public Tableau createTableau(Effigy effigy) throws Exception {
            if (!(effigy instanceof PtolemyEffigy)) {
                return null;
            }


            ComponentEntity entity = effigy.getEntity("gtTableau");
            if (entity != null && entity instanceof GTTableau) {
                return (Tableau) entity;
            }


            NamedObj model = ((PtolemyEffigy) effigy).getModel();

View Full Code Here

            System.out.println(">> Creating Ports Receivers Map: ");
        }


        for (Iterator keysIterator = actorsThreadsMap.keySet().iterator(); keysIterator
                .hasNext();) {
            ComponentEntity actor = (ComponentEntity) keysIterator.next();


            HashMap portsReceiversMap = new HashMap();
            HashMap portTypes = new HashMap();


            Iterator allPorts = actor.portList().iterator();


            while (allPorts.hasNext()) {
                IOPort currentPort = (IOPort) allPorts.next();
                Receiver[][] receivers = new Receiver[0][0];


                if (currentPort.isOutput()) {
                    receivers = currentPort.getRemoteReceivers();
                }


                if (currentPort.isInput()) {
                    receivers = currentPort.getReceivers();
                }


                if (!currentPort.connectedPortList().isEmpty()) {
                    portTypes.put(currentPort.getName(),
                            ((TypedIOPort) currentPort).getType());
                }


                if (receivers.length > 0) {
                    if (VERBOSE) {
                        System.out.print("Port: "
                                + currentPort.getFullName()
                                + "\n"
                                + DistributedUtilities
                                        .receiversArrayToString(receivers));
                    }


                    if (currentPort.isOutput()) {
                        portsReceiversMap.put(currentPort.getName(),
                                createServicesReceiversMap(receivers));
                    }


                    if (currentPort.isInput()) {
                        portsReceiversMap.put(currentPort.getName(),
                                DistributedUtilities
                                        .convertReceiversToIntegers(receivers));
                    }
                }
            }


            ServiceItem server = ((ClientThread) actorsThreadsMap.get(actor))
                    .getService();
            DistributedActor distributedActor = (DistributedActor) server.service;


            try {
                if (VERBOSE) {
                    System.out.println("Setting connections to: "
                            + actor.getFullName() + " in: "
                            + server.serviceID.toString());
                    System.out.println("Setting port Types: "
                            + actor.getFullName() + " in: "
                            + server.serviceID.toString());
                }


                distributedActor.setConnections(portsReceiversMap);
                distributedActor.setPortTypes(portTypes);

View Full Code Here

            System.out.println("Distributing Actors Onto Servers");
        }


        for (Iterator keysIterator = actorsThreadsMap.keySet().iterator(); keysIterator
                .hasNext();) {
            ComponentEntity actor = (ComponentEntity) keysIterator.next();
            ServiceItem server = ((ClientThread) actorsThreadsMap.get(actor))
                    .getService();


            DistributedActor distributedActor = (DistributedActor) server.service;


            try {
                if (VERBOSE) {
                    System.out.println("Loading class: "
                            + actor.getClass().getName() + " in: "
                            + server.serviceID.toString());
                }


                distributedActor.loadMoML(actor.exportMoML());


                // Is this needed?
                distributedActor.initialize();
            } catch (RemoteException e) {
                KernelException.stackTraceToString(e);

View Full Code Here

        LinkedList allActorList = new LinkedList();


        // Populate it.
        for (Iterator entities = container.deepEntityList().iterator(); entities
                .hasNext();) {
            ComponentEntity entity = (ComponentEntity) entities.next();


            // Fill allActorList with the list of things that we can schedule
            if (entity instanceof Actor) {
                allActorList.addLast(entity);
            }

View Full Code Here

            CompositeEntity container = (CompositeEntity) getContainer();


            // Populate it.
            for (Iterator entities = container.deepEntityList().iterator(); entities
                    .hasNext();) {
                ComponentEntity entity = (ComponentEntity) entities.next();


                // Fill allActorList with the list of things that we
                // can schedule.
                // FIXME: What if other things can be scheduled than actors?
                if (entity instanceof Actor) {

View Full Code Here

    private void printActorsOntoServersMap() {
        System.out.println("Actors-Servers Map:");


        for (Iterator keysIterator = actorsThreadsMap.keySet().iterator(); keysIterator
                .hasNext();) {
            ComponentEntity actor = (ComponentEntity) keysIterator.next();
            ServiceItem server = ((ClientThread) actorsThreadsMap.get(actor))
                    .getService();
            System.out.println(server.serviceID.toString() + "\t <--- "
                    + actor.getFullName());
        }
    }

View Full Code Here

        if (container == null) {
            // Remove all tableaux.
            Iterator tableaux = entityList(Tableau.class).iterator();


            while (tableaux.hasNext()) {
                ComponentEntity tableau = (ComponentEntity) tableaux.next();
                tableau.setContainer(null);
            }


            // Remove all contained effigies as well.
            Iterator effigies = entityList(Effigy.class).iterator();


            while (effigies.hasNext()) {
                ComponentEntity effigy = (ComponentEntity) effigies.next();
                effigy.setContainer(null);
            }


            if (uri != null) {
                try {
                    URL url = uri.getURL();

View Full Code Here

        NamedObj toplevel = parser.parse(docBase, xmlFile);
        _workspace = toplevel.workspace();


        if ((_fragment != null) && !_fragment.trim().equals("")) {
            // A fragment was specified, so we should look inside.
            ComponentEntity inside = null;


            if (toplevel instanceof CompositeEntity) {
                inside = ((CompositeEntity) toplevel).getEntity(_fragment);
            }

View Full Code Here

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