@Override
public void run() {
try {
while (this.loggedIn()) {
DataPacket packet = new DataPacket(Function.CREATE_RANDOM_ORDER);
packet.cashier = this;
packet = this.communicateWithServer(packet);
if (packet == null) continue;
this.addOrder(packet.order);
int sleepAmount = (Utils.generateRandomNumber(4) + 3) * 1000;
try {
Thread.sleep(sleepAmount);
} catch (InterruptedException e) {
}
// poll the order manager for any undelivered orders floating about
DataPacket undeliveredOrderPacket = new DataPacket(Function.GET_UNDELIVERED_ORDER);
DataPacket undeliveredOrderReturnPacket =
this.communicateWithServer(undeliveredOrderPacket);
if (undeliveredOrderReturnPacket.order != null)
this.deliverOrder(undeliveredOrderReturnPacket.order);
}
} catch (Exception e) {
System.out.println("Cashier.run: Error exception " + e.getMessage());
}
}
@Override
public void logOut() {
// let the server know the cashier's logged in
DataPacket packet = new DataPacket(Function.EMPLOYEE_LOG_OUT);
packet.cashier = this;
packet = this.communicateWithServer(packet);
super.logOut();
}