/** Scheduler. Determine what action is called for, and do it. */
public boolean pickAndExecuteAnAction() {
/* Think of this next rule as:
Does there exist a table and customer,
so that table is unoccupied and customer is waiting.
If so seat him at the table.
*/
if (Orders != null) {
synchronized (Orders) {
for (int i = 0; i < Orders.size(); i++) {
if (Orders.get(i).s == OrderState.done) {
DeliverOrder(Orders.get(i));
return true;
} else if (Orders.get(i).s == OrderState.pending) {
TryRestockOrder(Orders.get(i));
return true;
}
}
}
}
return false;
// we have tried all our rules and found
// nothing to do. So return false to main loop of abstract agent
// and wait.
}
public ItalianMarketRole(String name) {
super(name);
Foods.add(new Food("Steak", 11, 15, 15.99)); // name, restocking time, inventory, low, price
Foods.add(new Food("Chicken", 12, 20, 10.99));
Foods.add(new Food("Salad", 10, 100, 5.99));
Foods.add(new Food("Pizza", 13, 100, 8.99));
}
public void msgHereIsPayment(ItalianCashier cashier, Double payment) {
synchronized (Orders) {
for (int i = 0; i < Orders.size(); i++) {
if (Orders.get(i).food.orderamt * Orders.get(i).food.price == payment) {
print("Received payment of " + payment + " from " + cashier);
Orders.remove(Orders.get(i));
stateChanged();
}
}
}
}
// message from waiter to market to fulfill inventory
public void msgOrderforMarket(ItalianCook c, String choice, int amount) {
int foodamount;
synchronized (Foods) {
for (int i = 0; i < Foods.size(); i++) {
if (Foods.get(i).type.equals(choice)) {
if (Foods.get(i).inventory - amount > 0) {
foodamount = amount;
} else {
foodamount = Foods.get(i).inventory;
}
Orders.add(new Order(c, Foods.get(i), foodamount, Foods.get(i).inventory - foodamount));
print("Filling order from " + c + " for " + foodamount + " more " + Foods.get(i));
stateChanged();
}
}
}
/*
for(int i=0; i<Orders.size();i++){
if(Orders.get(i).s == OrderState.pending)
TryRestockOrder(Orders.get(i));
}*/
}
