/** Updates the food item list stored in the order based on the quantity map. */
private void updateOrderFoodItemList() {
// Filter out the list of pizzas in the order.
ArrayList<PizzaFoodItem> pizzaList = new ArrayList<PizzaFoodItem>();
for (FoodItem item : _currentOrder.getFoodItems()) {
if (item instanceof PizzaFoodItem) {
pizzaList.add((PizzaFoodItem) item);
}
}
// Remove everything from the list.
_currentOrder.getFoodItems().clear();
// Add the pizzas.
_currentOrder.getFoodItems().addAll(pizzaList);
// Add the sides to the order according to the
// quantity map.
for (SideFoodItem side : _quantityMap.keySet()) {
// Duplicate this side the appropriate number of times.
for (int i = 0; i < _quantityMap.get(side); i++) {
SideFoodItem duplicateItem =
new SideFoodItem(
side.getName(),
side.getPrice(),
side.getPrepTime(),
side.getCookTime(),
side.getOvenSpaceUnits());
_currentOrder.addFoodItem(duplicateItem);
}
}
}
