@Override
public void setArrivalTerminalExit() {
ClientCom con = new ClientCom(genRepInfo.getHostName(), genRepInfo.getPortNumber());
Message inMessage, outMessage;
while (!con.open()) {
try {
Thread.sleep((long) (10));
} catch (InterruptedException e) {
}
}
outMessage =
new Message(
Message.INT_INT_STR,
Message.SET_ARRIVAL_TERMINAL_EXIT,
arrTermExitInfo.getPortNumber(),
arrTermExitInfo.getHostName());
con.writeObject(outMessage);
inMessage = (Message) con.readObject();
con.close();
if (inMessage.getType() != Message.ACK) {
System.out.println("Invalid message type!");
System.exit(1);
}
}
/** @param busQueue */
@Override
public void updateDriverQueue(int[] busQueue) {
ClientCom con = new ClientCom(genRepInfo.getHostName(), genRepInfo.getPortNumber());
Message inMessage, outMessage;
while (!con.open()) {
try {
Thread.sleep((long) (10));
} catch (InterruptedException e) {
}
}
outMessage = new Message(Message.INT_INTARR, Message.UPDATE_DRIVER_QUEUE, busQueue);
con.writeObject(outMessage);
inMessage = (Message) con.readObject();
con.close();
if (inMessage.getType() != Message.ACK) {
System.out.println("Invalid message type!");
System.exit(1);
}
}
@Override
public void action() {
// We have to use a timeout to allow the WakerBehaviour to take place
final ACLMessage msg = this.myAgent.blockingReceive(100);
if (msg == null) {
return;
}
final AID sender = msg.getSender();
Message message = null;
try {
message = (Message) msg.getContentObject();
} catch (final UnreadableException e) {
System.err.println("[" + this.myAgent.getAID() + "] Error receiving message from " + sender);
e.printStackTrace(System.err);
return;
}
System.err.println(
"INFO: [" + this.myAgent.getAID() + "] ReceiveMessage (" + message.getType() + ")");
switch (message.getType()) {
case FIRST_ASSIGNATION_REQUEST:
// TODO: This should maybe be an INFORM message, with reply
this.teacher.sendMessage(
sender, new FirstAssignationMessage(this.firstAssignation(sender)));
this.alumnCount += 1;
assert this.alumnCount <= TeacherBehaviour.EXPECTED_ALUMN_COUNT;
if (TeacherBehaviour.EXPECTED_ALUMN_COUNT == this.alumnCount) {
this.teacher.sendMessageToType("alumn", new InitMessage());
}
return;
case TEACHER_GROUP_CHANGE_REQUEST:
final TeacherGroupChangeRequestMessage requestMessage =
(TeacherGroupChangeRequestMessage) message;
assert requestMessage.fromAlumn.equals(sender);
// Ensure those alumns haven't been changed previously
if (this.groups.get(requestMessage.fromAlumn) == requestMessage.fromGroup
&& this.groups.get(requestMessage.toAlumn) == requestMessage.toGroup) {
this.groups.put(requestMessage.fromAlumn, requestMessage.toGroup);
this.groups.put(requestMessage.toAlumn, requestMessage.fromGroup);
this.teacher.sendMessageToType(
"alumn",
new TeacherGroupChangeMessage(
requestMessage.fromAlumn, requestMessage.toAlumn,
requestMessage.fromGroup, requestMessage.toGroup));
} else {
this.teacher.sendMessage(
requestMessage.fromAlumn, new TeacherGroupChangeRequestDenegationMessage());
}
return;
default:
System.err.println(
"ERROR: Unexpected message of type "
+ message.getType()
+ " received in TeacherBehaviour. Sender: "
+ sender
+ "; Receiver: "
+ this.teacher.getAID());
return;
}
}