/** Custom initialization method, called by the enclosing actor, during its initialization. */
public synchronized void initialize() {
operationalSourcePorts = new HashSet<IOPort>();
operationalSourcePorts.addAll(this.sourcePortList());
if (isInput() && getContainer() instanceof MessageBuffer) {
MessageBuffer _msgBfr = (MessageBuffer) getContainer();
if (_msgBfr.acceptInputPort(this)) {
Receiver[][] receivers = getReceivers();
for (int i = 0; i < receivers.length; i++) {
Receiver[] receivers2 = receivers[i];
for (int j = 0; j < receivers2.length; j++) {
Receiver receiver = receivers2[j];
if (receiver instanceof MessageProvider) {
((MessageProvider) receiver).setMessageBuffer(_msgBfr);
}
}
}
} else {
setMessageBuffer(null);
}
}
// first need to find a way to register the port statistics
// as children of the actor statistics
statistics.reset();
StatisticsServiceFactory.getService().registerStatistics(statistics);
}
/**
* Input ports can finish because all their connected msg source ports are exhausted, or because
* their containing actor forces them to finish. The first case is typical for process-domains,
* and happens through invocations of notifySourcePortFinished(). The second case is when a model
* is forcefully stopped by a user or by a central control/dispatch like in an event-based domain.
*/
public void requestFinish() {
logger.trace("{} - requestFinish() - entry", this.getFullName());
operationalSourcePorts.clear();
Receiver[][] myLocalReceivers = getReceivers();
for (Receiver[] receivers : myLocalReceivers) {
for (Receiver receiver : receivers) {
if (receiver instanceof ProcessReceiver) {
((ProcessReceiver) receiver).requestFinish();
} else if (receiver instanceof MessageProvider) {
((MessageProvider) receiver).requestFinish();
}
}
}
logger.trace("{} - requestFinish() - exit", this.getFullName());
}