aopdomotics.storage.GroceryBill.java Source code

Introduction

Here is the source code for aopdomotics.storage.GroceryBill.java

Source

/*
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 */
package aopdomotics.storage;

import aopdomotics.storage.food.Food;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import java.util.ArrayList;

/**
 *
 * @author Daan
 */
public class GroceryBill {

    ArrayList<Food> foods = new ArrayList<>();

    public GroceryBill() {
    }

    public ArrayList<Food> getFoods() {
        return foods;
    }

    /**
     * Return JSON for all food items on bill
     * @return 
     */
    public JsonObject getJson() {
        //Convert food items to json
        JsonObject storage = new JsonObject();

        JsonObject foodItems = new JsonObject();
        for (Food item : foods) {
            JsonElement jsonItem = new JsonObject();
            foodItems.addProperty(item.getClass().getSimpleName().toLowerCase(), item.buyQuantity());
        }

        storage.add("Bill", foodItems);
        return storage;
    }

    @Override
    public String toString() {
        return foods.toString(); //To change body of generated methods, choose Tools | Templates.
    }

}