Examples of ptolemy.actor.IOPort.broadcast()

ptolemy.actor.IOPort.broadcast()

Send a token to all connected receivers. Tokens are in general immutable, so each receiver is given a reference to the same token and no clones are made. The transfer is accomplished by calling getRemoteReceivers() to determine the number of channels with valid receivers and then putting the token into the receivers. If there are no destination receivers, then nothing is sent. If the port is not connected to anything, or receivers have not been created in the remote port, then just return.

Some of this method is read-synchronized on the workspace. Since it is possible for a thread to block while executing a put(), it is important that the thread does not hold read access on the workspace when it is blocked. Thus this method releases read access on the workspace before calling put(). @param token The token to send @exception IllegalActionException Not thrown in this base class. @exception NoRoomException If a send to one of the channels throwsit.

                                    _debug(getFullName() + " port: "
                                            + destination.getName()
                                            + " broadcast Clear!");
                                }
                            } else {
                                destination.broadcast(token);


                                if (_debugging) {
                                    _debug(getFullName() + " port: "
                                            + destination.getName()
                                            + " broadcast token: " + token);

                                _debug(getFullName() + " port: "
                                        + destination.getName() + " channel: "
                                        + chanelValue + ", token: " + token);
                            }
                        } else {
                            destination.broadcast(token);


                            if (isInput) {
                                // If the destination is both input and output,
                                // also send the tokens to local receivers.
                                for (int i = 0; i < localReceivers.length; i++) {


                if (initialValueParameter != null) {
                    // Since we delay the transfer of outputs, we have to
                    // make the receivers of the port call 'update'
                    // instead of 'put' only.
                    port.broadcast(initialValueParameter.getToken());


                    Receiver[][] channelArray = port.getRemoteReceivers();


                    for (int i = 0; i < channelArray.length; i++) {
                        Receiver[] receiverArray = channelArray[i];

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