Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package aopdomotics.storage.recipe; import aopdomotics.storage.food.Food; import com.google.gson.JsonObject; /** * * @author Daan */ public class Recipe { String name; Food component1; Food component2; Food component3; public Recipe(String name, Food component1, Food component2, Food component3) { this.name = name; this.component1 = component1; this.component2 = component2; this.component3 = component3; } public String getName() { return name; } public Food getComponent1() { return component1; } public Food getComponent2() { return component2; } public Food getComponent3() { return component3; } @Override public String toString() { return "Recipe: " + name + " { " + component1.toString() + " , " + component2.toString() + " , " + component3.toString() + " } "; //To change body of generated methods, choose Tools | Templates. } public JsonObject getJson() { JsonObject storage = new JsonObject(); JsonObject foodItems = new JsonObject(); foodItems.addProperty(component1.getClass().getSimpleName().toLowerCase(), component1.getQuantity()); foodItems.addProperty(component2.getClass().getSimpleName().toLowerCase(), component2.getQuantity()); foodItems.addProperty(component3.getClass().getSimpleName().toLowerCase(), component3.getQuantity()); storage.add("Recipe", foodItems); return storage; } }