public Restaurant(ExecutorService e, int nWaitPersons, int nChefs) {
exec = e;
for (int i = 0; i < nWaitPersons; i++) {
WaitPerson waitPerson = new WaitPerson(this);
waitPersons.add(waitPerson);
exec.execute(waitPerson);
}
for (int i = 0; i < nChefs; i++) {
Chef chef = new Chef(this);
chefs.add(chef);
exec.execute(chef);
}
}
public void run() {
try {
while (!Thread.interrupted()) {
// A new customer arrives; assign a WaitPerson:
WaitPerson wp = waitPersons.get(rand.nextInt(waitPersons.size()));
Customer c = new Customer(wp);
exec.execute(c);
TimeUnit.MILLISECONDS.sleep(100);
}
} catch (InterruptedException e) {
print("Restaurant interrupted");
}
print("Restaurant closing");
}