public void changeOrderedItem(String name, int quantity) { for (Iterator<OrderItem> i = orderItemsList.iterator(); i.hasNext(); ) { OrderItem orderitem = (OrderItem) i.next(); if (orderitem.ordernamematches(name)) { changeItemListInventory(name, orderitem.getQuantity() - quantity); orderitem.setQuantity(quantity); orderitem.setTotalItemCost(quantity); } } items.disply(); }
public void deleteOrderedItem(String name) { for (Iterator<OrderItem> i = orderItemsList.iterator(); i.hasNext(); ) { OrderItem orderitem = (OrderItem) i.next(); if (orderitem.ordernamematches(name)) { changeItemListInventory(name, orderitem.getQuantity()); orderItemsList.remove(orderitem); break; } } items.disply(); }