import?java.util.Scanner;
import?java.util.ArrayList;
import?java.util.List;
/*
import?javax.swing.JButton;
import?javax.swing.Jframe;

import?java.awt.event.*;

import?javax.swing.*;
import?javax.swing.border.EmptyBorder;

import?java.awt.*;
import?java.io.*;
*/

/*工廠模式--餐飲店展出食物*/
//抽象的食物
abstract?class?Food{
????public?abstract?void?show（）;
}
//生產甜點
class?Sweet?extends?Food{
???public?void?show（）{
		System.out.println（“甜點+1“）;
	}	
}

//生產飲料
class?Drink?extends?Food{
???public?void?show（）{
		System.out.println（“飲料+1“）;
	}	
}
//生產面食
class?Noodle?extends?Food{
	public?void?show（）{
		System.out.println（“面食+1“）;
	}
}

//產品工廠
interface??Foodfactory{
	Food?createFood（）;
	
}

//生產甜點子工廠
class?ProductSweetFactory?implements?Foodfactory{
	public?Food?createFood（）{
		return?new?Sweet（）?;
	}	
}

//生產飲料子工廠
class?ProductDrinkFactory?implements?Foodfactory{
	public?Food?createFood（）{
		return?new?Drink（）?;
	}	
}

//生產面食子工廠
class?ProductNoodleFactory?implements?Foodfactory{
	public?Food?createFood（）{
		return?new?Noodle（）;
	}
}
/*工廠模式--餐飲店長出食物*/


/*策略模式--顧客選擇付費方式*/
interface?Strategy{
????public?void?calculate（）;
}

//顧客現金支付方法
class?CashStrategy?implements?Strategy{
????public?void?calculate（）{????????
????????System.out.println（“請支付現金！“）;
????}

}

//顧客刷卡支付方法
class?CardStrategy?implements?Strategy{
????public?void?calculate（）{?
????????System.out.println（“請刷卡！“）;
????}

}

//決定使用的方法
class?Environment{
????private?Strategy?strategy;

????public?Environment（Strategy?strategy）{
????????this.strategy?=?strategy;
????????strategy.calculate（）;
????}

????public?Strategy?getStrategy（）{
????????return?strategy;
????}
????
}
/*策略模式--顧客選擇付費方式*/


/*中介者模式--服務員角色*/
abstract?class?AbstractColleague?{??
????protected?String?number;??
??
????public?String?getNumber（）?{??
????????return?number;??
????}??
??
????public?void?setNumber（String?number）{??
????????this.number?=?number;??
????}??
????//注意這里的參數不再是同事類，而是一個中介者??
????public?abstract?void?setNumber（String?number?AbstractWater?am）;??
}??
??
class?Frontdesk?extends?AbstractColleague{
????public?void?setNumber（String?number?AbstractWater?am）?{??
????????this.number?=?number;??
????????am.AaffectB（）;??
????}??
}??
??
class?Customer?extends?AbstractColleague{??
????public?void?setNumber（String?number?AbstractWater?am）?{??
????????this.number?=?number;??
????????am.BaffectA（）;??
????}??
}??
??
abstract?class?AbstractWater?{??
????protected?AbstractColleague?A;??
????protected?AbstractColleague?B;??
??????
????public?AbstractWater（AbstractColleague?a?AbstractColleague?b）?{??
????????A?=?a;??
????????B?=?b;??
????}??
??
????public?abstract?void?AaffectB（）;??
??????
????public?abstract?void?BaffectA（）;??
??
}?
//服務員對象
class?Water?extends?AbstractWater?{?
????public?Water（AbstractColleague?a?AbstractColleague?b）?{??
????????super（a?b）;??
????}??
??
????//處理A對B的影響??
???

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????388??2013-11-06?17:41??餐飲系統-軟件設計\.project

?????文件????????301??2013-11-06?17:41??餐飲系統-軟件設計\.classpath

?????文件????????598??2013-11-06?17:41??餐飲系統-軟件設計\.settings\org.eclipse.jdt.core.prefs

?????文件???????1044??2014-06-15?10:21??餐飲系統-軟件設計\bin\Subject.class

?????文件????????452??2014-06-15?10:21??餐飲系統-軟件設計\bin\Noodle.class

?????文件????????496??2014-06-15?10:21??餐飲系統-軟件設計\bin\Customer.class

?????文件????????121??2014-06-15?10:21??餐飲系統-軟件設計\bin\Strategy.class

?????文件????????888??2014-06-15?10:21??餐飲系統-軟件設計\bin\Employee.class

?????文件????????455??2014-06-15?10:21??餐飲系統-軟件設計\bin\AbstractWater.class

?????文件????????395??2014-06-15?10:21??餐飲系統-軟件設計\bin\ProductNoodleFactory.class

?????文件????????507??2014-06-15?10:21??餐飲系統-軟件設計\bin\CashStrategy.class

?????文件???????3451??2014-06-15?10:21??餐飲系統-軟件設計\bin\Client.class

?????文件????????286??2014-06-15?10:21??餐飲系統-軟件設計\bin\Observers.class

?????文件????????470??2014-06-15?10:21??餐飲系統-軟件設計\bin\Environment.class

?????文件????????254??2014-06-15?10:21??餐飲系統-軟件設計\bin\Food.class

?????文件????????714??2014-06-15?10:21??餐飲系統-軟件設計\bin\Water.class

?????文件????????414??2014-06-15?10:21??餐飲系統-軟件設計\bin\Secretary.class

?????文件????????498??2014-06-15?10:21??餐飲系統-軟件設計\bin\Frontdesk.class

?????文件????????450??2014-06-15?10:21??餐飲系統-軟件設計\bin\Sweet.class

?????文件????????568??2014-06-15?10:21??餐飲系統-軟件設計\bin\AbstractColleague.class

?????文件????????450??2014-06-15?10:21??餐飲系統-軟件設計\bin\Drink.class

?????文件????????392??2014-06-15?10:21??餐飲系統-軟件設計\bin\ProductSweetFactory.class

?????文件????????130??2014-06-15?10:21??餐飲系統-軟件設計\bin\Foodfactory.class

?????文件????????501??2014-06-15?10:21??餐飲系統-軟件設計\bin\CardStrategy.class

?????文件????????392??2014-06-15?10:21??餐飲系統-軟件設計\bin\ProductDrinkFactory.class

?????文件???????8158??2014-06-12?14:42??餐飲系統-軟件設計\src\Client.java

?????文件????1068544??2014-06-15?10:49??餐飲系統-軟件設計\軟件設計.doc

?????目錄??????????0??2013-11-06?18:25??餐飲系統-軟件設計\.settings

?????目錄??????????0??2013-11-06?18:25??餐飲系統-軟件設計\bin

?????目錄??????????0??2013-11-06?18:25??餐飲系統-軟件設計\src

............此處省略4個文件信息