FullCode_ShortcakeCafe.txt

package Final;
import java.util.Scanner;
abstract public class Cake{
	public final void templateMethod(int quantity){
	makeCake(quantity);
	//makeCrust;
	//addLayers(layers);
	bake();
	refrigerate();
	}

	public void makeCake(int quantity){}
//	{
//	System.out.println("Quantity: "+quantity+" cake(s)");
//	}

	public void bake() {}                      //Hook Template (specific minutes of time to bake cake)

	public void refrigerate() {}               //Hook Template

	abstract String cakeName();

	abstract int cakePrice();
}
class CakeFactory
{
	Cake cake;
	Cake createCake(String type){
		switch (type){
			case "eggless":
				cake= new EgglessCake();
				return cake;
			case "chocolate":
				cake= new FlavourChocolate(cake);
				return cake;
			case "mango":
				cake= new FlavourMango(cake);
				return cake;
			case "strawberry":
				cake= new FlavourStrawberry(cake);
				return cake;
			case "nuts":
				cake= new ToppingNuts(cake);
				return cake;
			case "oreo":
				cake= new ToppingOreo(cake);
				return cake;
			default:
				cake= new EggCake();
				return cake;
		}
	}
}
abstract class Decorator extends Cake{
	Cake cake;
}
class ToppingNuts extends Decorator{
	ToppingNuts(Cake cake){
	this.cake=cake;
	}
	String cakeName(){
	return cake.cakeName()+" with topping Nuts";
	}
	int cakePrice(){
	return cake.cakePrice()+25;
	}
}
class ToppingOreo extends Decorator{
	ToppingOreo(Cake cake){
	this.cake=cake;
	}
	String cakeName(){
	return cake.cakeName()+" with topping Oreo";
	}
	int cakePrice(){
	return cake.cakePrice()+55;
	}
}
class EggCake extends Cake{
	int cakePrice(){
	return 70;
	  }
	String cakeName(){
	return "Regular ShortCake (with egg)";
	  }
}
class EgglessCake extends Cake{
	int cakePrice(){
	return 50;
	  }
	String cakeName(){
	return "Eggless ShortCake";
	  }
}
class FlavourChocolate extends Cake{
	Cake cake;
	FlavourChocolate(Cake cake){
	this.cake=cake;
	}
	String cakeName(){
	return cake.cakeName()+" Chocolate Flavour";
	}
	int cakePrice(){
	return cake.cakePrice()+200;
	}
}
class FlavourMango extends Cake{
	Cake cake;
	FlavourMango(Cake cake){
	this.cake=cake;
	}
	String cakeName(){
	return cake.cakeName()+" Mango Flavour";
	}
	int cakePrice(){
	return cake.cakePrice()+150;
	}
}
class FlavourStrawberry extends Cake{
	Cake cake;
	FlavourStrawberry(Cake cake){
	this.cake=cake;
	}
	String cakeName(){
	return cake.cakeName()+" Strawberry Flavour";
	}
	int cakePrice(){
	return cake.cakePrice()+100;
	}
}
class ShortcakeCafe extends CakeFactory{

	public static void main(String[] args) {
		System.out.println("-----------Welcome to SHORT-CAKE CAFE-----------");
		CakeFactory cf=new CakeFactory();
		Cake c;
		StringBuilder cake_name= new StringBuilder();
		Scanner s=new Scanner(System.in);
		System.out.print("Enter the number of cakes: ");
		int number_of_cakes=s.nextInt();
		int price=0;
		for(int i=0;i<number_of_cakes;i++){
			System.out.println("Do you want an");
			System.out.println("1)Eggless cake, or");
			System.out.println("2)Egg cake");
			System.out.println("Enter your choice: ");
			int base_choice=s.nextInt();
			final String base;
			if(base_choice==1){
				base="eggless";
				c=cf.createCake(base);
				c.templateMethod(number_of_cakes);
				price+=c.cakePrice();
//				cake_name.append(c.cakeName());
			}
			else if(base_choice==2){
				base="";
				c=cf.createCake(base);
				c.templateMethod(number_of_cakes);
				price+=c.cakePrice();
//				cake_name.append(c.cakeName());
			}
			System.out.println("Which flavour of cake would you like to have?");
			System.out.println("1)Chocolate cake, or");
			System.out.println("2)Mango cake, or");
			System.out.println("3)Strawberry cake");
			int flavour_num=s.nextInt();
			final String flavour;
			if(flavour_num==1){
				flavour="chocolate";
				c=cf.createCake(flavour);
				c.templateMethod(number_of_cakes);
				price+=c.cakePrice();
//				cake_name.append(c.cakeName());
			}
			else if(flavour_num==2){
				flavour="mango";
				c=cf.createCake(flavour);
				c.templateMethod(number_of_cakes);
				price+=c.cakePrice();
//				cake_name.append(c.cakeName());
			}
			else if(flavour_num==3){
				flavour="strawberry";
				c=cf.createCake(flavour);
				c.templateMethod(number_of_cakes);
				price+=c.cakePrice();
//				cake_name.append(c.cakeName());
			}
			System.out.println("Which topping would you like to have on your cake?");
			System.out.println("1)Nuts, or");
			System.out.println("2)Oreo, or");
			int topping_num=s.nextInt();
			final String topping;
			if(topping_num==1){
				topping="nuts";
				c=cf.createCake(topping);
				c.templateMethod(number_of_cakes);
				price+=c.cakePrice();
				cake_name.append(c.cakeName());
			}
			else if(topping_num==2){
				topping="oreo";
				c=cf.createCake(topping);
				c.templateMethod(number_of_cakes);
				price+=c.cakePrice();
				cake_name.append(c.cakeName());
			}
			cake_name.append(" and a ");
		}
		System.out.println("Your order details: ");
		System.out.println("Number of cake(s): "+number_of_cakes);
		System.out.println("Cake: "+cake_name);
		System.out.println("Total Amount: Rs "+price);
		System.out.print("Bon Appétit (:");
	}
}