KFC簡易點餐（工廠方法+抽象工廠）
阿新 • • 發佈：2018-12-17
package com.product;
public interface product {
}
package com.product;
public interface drinks extends product {
}
package com.product;
public interface hamburger extends product {
}
package com.product; public class Crabburger implements hamburger { //蟹黃堡 private String flavor; //口味 private String price; //價格 private int Type; //大中小 public Crabburger() { super(); } public Crabburger(String flavor, int type) { super(); this.flavor = flavor; this.price = "25"; Type = type; } public String toString() { return "Hamburger [flavor=" + flavor + ", price=" + price + ", Type=" + Type + "]"; } public String getFlavor() { return flavor; } public void setFlavor(String flavor) { this.flavor = flavor; } public int getType() { return Type; } public void setType(int type) { Type = type; } }
package com.product; public class Cola implements drinks { private String style; //種類 private String price; //價格 private int Type; //大中小 public Cola(String style, int type) { super(); this.style = style; this.price = "8"; Type = type; } public String toString() { return "Cola [style=" + style + ", price=" + price + ", Type=" + Type + "]"; } public String getStyle() { return style; } public void setStyle(String style) { this.style = style; } public int getType() { return Type; } public void setType(int type) { Type = type; }
package com.product; public class Coffee implements drinks { private String style; //種類 private String price; //價格 private int Type; //大中小 public Coffee(String style, int type) { super(); this.style = style; this.price ="10"; Type = type; } public String toString() { return "Cola [style=" + style + ", price=" + price + ", Type=" + Type + "]"; } public String getStyle() { return style; } public void setStyle(String style) { this.style = style; } public int getType() { return Type; } public void setType(int type) { Type = type; } }
package com.product;
public class Cheeseburger implements hamburger { //芝士漢堡
private String flavor; //口味
private String price; //價格
private int Type; //大中小
public Cheeseburger() {
super();
}
public Cheeseburger(String flavor, int type) {
super();
this.flavor = flavor;
this.price = "22.5";
Type = type;
}
public String toString() {
return "Hamburger [flavor=" + flavor + ", price=" + price + ", Type="
+ Type + "]";
}
public String getFlavor() {
return flavor;
}
public void setFlavor(String flavor) {
this.flavor = flavor;
}
public int getType() {
return Type;
}
public void setType(int type) {
Type = type;
}
}
//套餐
package com.abstractfactory;
import com.product.drinks;
import com.product.hamburger;
public interface AbstractFactory {
public hamburger hamburgerfactory();
public drinks drinksfactory();
}
package com.abstractfactory;
import com.product.Cheeseburger;
import com.product.Cola;
import com.product.drinks;
import com.product.hamburger;
//芝士漢堡+可樂
public class ConcreteFactory1 implements AbstractFactory {
//
public hamburger hamburgerfactory() {
// TODO Auto-generated method stub
return new Cheeseburger("多芝士",1);
}
public drinks drinksfactory() {
// TODO Auto-generated method stub
return new Cola("不加冰可樂",2);
}
}
package com.abstractfactory;
import com.product.drinks;
import com.product.hamburger;
import com.product.Coffee;
import com.product.Crabburger;
//蟹黃堡+咖啡
public class ConcreteFactory2 implements AbstractFactory {
public hamburger hamburgerfactory() {
// TODO Auto-generated method stub
return new Crabburger("蟹黃堡",2);
}
public drinks drinksfactory() {
// TODO Auto-generated method stub
return new Coffee("不加糖",1);
}
}
//單點
package com.factorymethod;
import com.product.hamburger;
public interface hamburgerfactory {
public hamburger factoryMethod(String flavor,int type);
}
package com.factorymethod;
import com.product.drinks;
public interface drinksfactory {
public drinks factoryMethod(String style,int type);
}
package com.factorymethod;
import com.product.Cheeseburger;
import com.product.Crabburger;
import com.product.hamburger;
public class CrabburgerFactory implements hamburgerfactory {
public hamburger factoryMethod(String flavor, int type) {
// TODO Auto-generated method stub
return new Crabburger(flavor,type);
}
}
package com.factorymethod;
import com.product.Cola;
import com.product.drinks;
public class ColaFactory implements drinksfactory {
public drinks factoryMethod(String style, int type) {
// TODO Auto-generated method stub
return new Cola(style,type);
}
}
package com.factorymethod;
import com.product.Coffee;
import com.product.drinks;
public class CoffeeFactory implements drinksfactory {
public drinks factoryMethod(String style, int type) {
// TODO Auto-generated method stub
return new Coffee(style,type);
}
}
package com.factorymethod;
import com.product.Cheeseburger;
import com.product.hamburger;
public class CheeseburgerFactory implements hamburgerfactory {
public hamburger factoryMethod(String flavor,int type) {
// TODO Auto-generated method stub
return new Cheeseburger(flavor,type);
}
}
package com.Test;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Scanner;
import org.omg.CosNaming.NamingContextPackage.NotEmpty;
import com.abstractfactory.ConcreteFactory1;
import com.abstractfactory.ConcreteFactory2;
import com.factorymethod.CheeseburgerFactory;
import com.factorymethod.CoffeeFactory;
import com.factorymethod.ColaFactory;
import com.factorymethod.CrabburgerFactory;
import com.factorymethod.drinksfactory;
import com.factorymethod.hamburgerfactory;
import com.product.Cheeseburger;
import com.product.Coffee;
import com.product.Cola;
import com.product.Crabburger;
import com.product.drinks;
import com.product.hamburger;
public class Main {
/**
* @param args
*/
static double Money(double money,int count)
{
Date dNow = new Date();
SimpleDateFormat ft = new SimpleDateFormat ("hh:mm");
int datecount=10;
try{
Date dt1 = ft.parse("6:00");//將字串轉換為date型別
Date dt2 = ft.parse("10:00");
Date dt3=ft.parse(ft.format(dNow));
if(dt3.getTime()>dt1.getTime()&&dt3.getTime()<dt2.getTime())
datecount=8;
}catch(Exception e)
{
e.printStackTrace();
}
return money/10*count/10*datecount;
}
static void write(String str){
try {
FileWriter fw = new FileWriter(new File("H:\\MyEclipseWorkSpace\\KFCmodel\\note.txt"),true);
fw.write(str);
fw.flush();
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
// TODO Auto-generated method stub、
//單點漢堡
/*hamburgerfactory fac=new CheeseburgerFactory();
Cheeseburger cheese=(Cheeseburger)fac.factoryMethod("辣",2);
System.out.println(cheese);
//單點咖啡
drinksfactory df=new CoffeeFactory();
Coffee cs=(Coffee) df.factoryMethod("MilkCoffee",3);
System.out.println(cs);
//用抽象工廠 (套餐)
ConcreteFactory1 fa=new ConcreteFactory1();
hamburger ham=fa.hamburgerfactory();
Cola cl=(Cola)fa.drinksfactory();
System.out.println(ham);
System.out.println(cl);*/
double money=0;
Date dNow = new Date();
SimpleDateFormat ft = new SimpleDateFormat ("hh:mm");
System.out.println("當前時間為: " + ft.format(dNow));
Scanner scanner =new Scanner(System.in);
System.out.println("請您選擇單點或者套餐-----1.單點 2.套餐");
int choose=scanner.nextInt();
if(choose==1){
System.out.println("-----------------------------------");
System.out.println(" 請輸您要選擇的餐品 ");
System.out.println("漢堡系列：1.蟹黃堡 ￥25 2.芝士漢堡 ￥22.5");
System.out.println("-----------------------------------");
int foodchoose=scanner.nextInt();
System.out.println("-----------------------------------");
System.out.println(" 請選擇您需要點的飲品 ");
System.out.println("飲品系列：1.可樂 ￥8 2.咖啡 ￥10");
System.out.println("-----------------------------------");
int drinkchoose=scanner.nextInt();
//foodchoose drinkchoose分別代表選擇的漢堡和飲品
//您點的餐品：
switch(foodchoose){
case 1:
hamburgerfactory fac=new CheeseburgerFactory();
Cheeseburger cheese=(Cheeseburger)fac.factoryMethod("蟹黃堡",2);
System.out.println(cheese);
write(cheese.toString());
money=money+22.5;
break;
case 2:
hamburgerfactory fac2=new CrabburgerFactory();
Crabburger crab=(Crabburger)fac2.factoryMethod("芝士漢堡",2);
System.out.println(crab);
write(crab.toString());
money=money+25;
break;
default:
System.out.println("沒有此類餐品");
}
switch(drinkchoose){
case 1:
drinksfactory fac=new ColaFactory();
Cola cola=(Cola)fac.factoryMethod("可樂",1);
System.out.println(cola);
write(cola.toString());
money=money+8;
break;
case 2:
drinksfactory fac2=new CoffeeFactory();
Coffee coffee=(Coffee)fac2.factoryMethod("咖啡",2);
System.out.println(coffee);
write(coffee.toString());
money=money+10;
break;
default:
System.out.println("沒有此類餐品");
}
System.out.println("請問您有幾折卷");
int count=scanner.nextInt();
System.out.println("您本次一共消費"+Money(money, count));
write("您本次一共消費"+Money(money, count));
}
else if(choose==2)
{
System.out.println("-----------------------------------");
System.out.println(" 請選擇您要點的套餐 ");
System.out.println("套餐A：芝士漢堡+可樂 價格：￥30");
System.out.println("套餐B：蟹黃堡+咖啡 價格：￥32");
System.out.println("1.套餐A 2.套餐B");
System.out.println("-----------------------------------");
int choose2=scanner.nextInt();
switch (choose2) {
case 1:
ConcreteFactory1 fa=new ConcreteFactory1();
hamburger ham=fa.hamburgerfactory();
drinks cl=fa.drinksfactory();
System.out.println(ham);
System.out.println(cl);
write(ham.toString()+" "+cl.toString());
System.out.println("請問您有幾折卷");
int count=scanner.nextInt();
System.out.println("您本次一共消費"+Money(30, count));
write("您本次一共消費"+Money(30, count));
break;
case 2:
ConcreteFactory2 fa2=new ConcreteFactory2();
hamburger ham2=fa2.hamburgerfactory();
drinks cl2=fa2.drinksfactory();
System.out.println(ham2);
System.out.println(cl2);
write(ham2.toString()+" "+cl2.toString());
System.out.println("請問您有幾折卷");
int count1=scanner.nextInt();
System.out.println("您本次一共消費"+Money(32, count1));
write("您本次一共消費"+Money(32, count1));
break;
}
}
}
}
結構如下：
