package builder_pattern;

import java.util.ArrayList;

import java.util.List;

/**

* @ClassName Meal

* @Description TODO

* @Author qulingxiao

* @Date 2020/7/18 10:46

* @Version 1.0

*/

public class Meal {

public List<Item> items = new ArrayList<Item>();

public void add(Item item){

items.add(item);

}

public float getPrice(){

float cost = 0.0f;

for(Item item: items){

cost+=item.price();

}

return cost;

}

public void showItems(){

for(Item item: items) {

System.out.print("Item : "+item.name());

System.out.print(", Packing : "+item.packing().pack());

System.out.println(", Price : "+item.price());

}

}

}