public Special addItemToSpecial(Special special, MenuItem item, double price)
throws PizzaException {
if ((special == null)
|| !(parentSystem.getPizzaStore().getSpecials().contains(special))
|| (item == null)
|| !(parentSystem.getPizzaStore().getMenu().getMenuItems().contains(item))
|| (price < 0)
|| ((Double) price == null)) {
throw new PizzaException(
"Incorrect parameter addItemToSpecial(<"
+ special.getSpecialName()
+ ">:Special, <"
+ item.getDesc()
+ ">:MenuItem, <"
+ price
+ ">:double)");
} else {
// Given good params and doesn't already have item
if (special.getItem() == null) {
item.setPrice(price);
special.addItemToSpecial(item, price);
return special;
}
// Given good params but already has item. Create new special, add
// to specials
else {
Special temp = new Special(special.getSpecialName());
temp.addItemToSpecial(item, price);
parentSystem.getPizzaStore().getSpecials().add(temp);
return temp;
}
}
}
public Special addPizzaToSpecial(Special special, PizzaSize size, double price)
throws PizzaException {
if ((special == null)
|| !(parentSystem.getPizzaStore().getSpecials().contains(special))
|| (size == null)
|| !(parentSystem.getPizzaStore().getMenu().getPizzaSizes().contains(size))
|| (price < 0)
|| ((Double) price == null)) {
throw new PizzaException(
"Incorrect parameter addPizzaToSpecial(<"
+ special.getSpecialName()
+ ">:Special, <"
+ size.getDesc()
+ ">:PizzaSize, <"
+ price
+ ">:double)");
} else {
if (special.getSize() == null) {
size.setPrice(price);
special.addPizzaToSpecial(size, price);
return special;
} else {
special.removePizzaSizeFromSpecial();
special.addPizzaToSpecial(size, price);
return special;
}
}
}
public void removePizzaFromSpecial(Special special) throws PizzaException {
if ((special == null) || !(parentSystem.getPizzaStore().getSpecials().contains(special))) {
throw new PizzaException(
"Incorrect parameter removePizzaFromSpecial(<" + special.getSpecialName() + ">:Special)");
} else {
special.removePizzaSizeFromSpecial();
}
}
public void modifySpecialPrice(Special special, double price) throws PizzaException {
if (!(parentSystem.getPizzaStore().getSpecials().contains(special))
|| (special == null)
|| (special.getItem() == null)
|| (price < 0)
|| (Double) price == null) {
throw new PizzaException(
"Incorrect parameter removeItemFromSpecial(<" + special.getSpecialName() + ">:Special)");
} else {
special.setSpecialPrice(price);
}
}
