protected boolean pickAndExecuteAnAction() {
synchronized (orders) {
for (Order o : orders) {
if (o.state == OrderState.UnableToBeSupplied) {
TellWaiterWeAreOut(o);
return true;
}
}
}
synchronized (orders) {
for (Order o : orders) {
if (o.state == OrderState.NotReady) {
o.state = OrderState.BeingPrepared;
PrepareOrder(o);
return true;
}
}
}
synchronized (orders) {
for (Order o : orders) {
if (o.state == OrderState.Ready) {
OrderIsReady(o);
return true;
}
}
}
synchronized (marketOrders) {
for (MarketOrder mo : marketOrders) {
if (mo.os == moState.pending) {
print("Ordering " + mo.amount + " " + mo.food + "'s");
mo.os = moState.ordered;
print("COWABUNGA ordering from market");
goToMarket(restaurant, "Italian", mo.amount, mo.id);
return true;
}
}
}
// Producer-consumer handling
StandOrder orderFromStand = restaurant.revolvingStand.remove();
if (orderFromStand != null) {
WaiterAgent standWaiter = orderFromStand.waiter;
int standTableNum = orderFromStand.tableNum;
String standOrderType = orderFromStand.order;
if (menu.menuItems.containsKey(orderFromStand.order)
&& inventory.get(orderFromStand.order) > 0) {
long timeFinish =
(System.currentTimeMillis()
+ (long) ((menu.menuItems.get(standOrderType)) * Constants.SECOND));
Order newStandOrder = new Order(standWaiter, standTableNum, standOrderType, timeFinish);
AddNewOrderFromStand(newStandOrder);
}
return true;
}
return false;
}
