// For the same reason as above, we cannot do: if (port.isInput())...
if (port.isOutput()) {
remoteReceivers = port.getRemoteReceivers();
} else {
remoteReceivers = port.deepGetReceivers();
}
if (remoteReceivers.length == 0) {
// The channel of this output port doesn't have any sink.
result.append(generateName(_component));