package entities; import java.util.ArrayList; import java.util.List; public class Kebab { private String name; private double price; private List addons; public Kebab(String name, double price) { this.name = name; this.price = price; this.addons = new ArrayList<>(); } public String getName() { StringBuilder name = new StringBuilder(); name.append(this.name); for (Addon addon : addons) { name.append(", "); name.append(addon.getName()); } return name.toString(); } public double getPrice() { double price = 0.0d; for (Addon addon : addons) { price += addon.getPrice(); } return price + this.price; } public void addIngredient(Addon addon) { addons.add(addon); } @Override public String toString() { return "Kebab{" + "name='" + getName() + '\'' + ", price=" + getPrice() + '}'; } }