学步园

using System;<br /> using System.Collections.Generic;<br /> using System.Text;</p> <p>namespace AbstractFactroy<br /> {<br /> /*<br /> * 应对多系列对象构建的需求变化 时 使用AbstractFactory<br /> * 对象稳定不变（不会经常修改），变的是对象的系列（风格）<br /> * “系列对象”指的是这些对象之间有相互依赖、或作用关系。<br /> */</p> <p> #region 抽象工厂<br /> //道路<br /> public abstract class Road<br /> {<br /> public abstract void A();<br /> }</p> <p> //房屋<br /> public abstract class Building<br /> {<br /> public abstract void B(Road road);<br /> }</p> <p> //地道<br /> public abstract class Tunnel<br /> {<br /> public abstract void C();<br /> }</p> <p> //树林<br /> public abstract class Jungle<br /> {<br /> public abstract void D(Tunnel tunnel);<br /> }</p> <p> public abstract class FaciltiesFactroy<br /> {<br /> public abstract Road CreateRoad();</p> <p> public abstract Building CreateBuilding();</p> <p> public abstract Tunnel CreateTunnel();</p> <p> public abstract Jungle CreateJungle();<br /> }<br /> #endregion</p> <p> #region 具体的实现===（现代风格的系列）=================================</p> <p> //道路<br /> public class ModernRoad:Road<br /> {<br /> public override void A()<br /> {<br /> Console.WriteLine("现代风格的Road");<br /> }<br /> }</p> <p> //房屋<br /> public class ModernBuilding:Building<br /> {<br /> public override void B(Road road)<br /> {<br /> Console.WriteLine("现代风格的Building 和 "+road.ToString());}<br /> }</p> <p> //地道<br /> public class ModernTunnel:Tunnel<br /> {<br /> public override void C()<br /> {<br /> Console.WriteLine("现代风格的Tunnel");}<br /> }</p> <p> //树林<br /> public class ModernJungle:Jungle<br /> {<br /> public override void D(Tunnel tunnel)<br /> {<br /> Console.WriteLine("现代风格的Jungle 和 "+tunnel.ToString());<br /> }<br /> }</p> <p> //现代场景的饰面工厂<br /> public class ModernFaciltiesFactroy : FaciltiesFactroy<br /> {<br /> public override Road CreateRoad()<br /> {<br /> return new ModernRoad();<br /> }</p> <p> public override Building CreateBuilding()<br /> {<br /> return new ModernBuilding();<br /> }</p> <p> public override Tunnel CreateTunnel()<br /> {<br /> return new ModernTunnel();<br /> }</p> <p> public override Jungle CreateJungle()<br /> {<br /> return new ModernJungle();<br /> }<br /> }<br /> #endregion</p> <p> #region 具体的实现===（古典风格的系列）=================================</p> <p> //道路<br /> public class ClassicRoad : Road<br /> {<br /> public override void A()<br /> {<br /> Console.WriteLine("古典风格的Road");<br /> }<br /> }</p> <p> //房屋<br /> public class ClassicBuilding : Building<br /> {<br /> public override void B(Road road)<br /> {<br /> Console.WriteLine("古典风格的Building 和 " + road.ToString());<br /> }<br /> }</p> <p> //地道<br /> public class ClassicTunnel : Tunnel<br /> {<br /> public override void C()<br /> {<br /> Console.WriteLine("古典风格的Tunnel");<br /> }<br /> }</p> <p> //树林<br /> public class ClassicJungle : Jungle<br /> {<br /> public override void D(Tunnel tunnel)<br /> {<br /> Console.WriteLine("古典风格的Jungle 和 " + tunnel.ToString());<br /> }<br /> }</p> <p> //古典场景的饰面工厂<br /> public class ClassicFaciltiesFactroy : FaciltiesFactroy<br /> {<br /> public override Road CreateRoad()<br /> {<br /> return new ClassicRoad();<br /> }</p> <p> public override Building CreateBuilding()<br /> {<br /> return new ClassicBuilding();<br /> }</p> <p> public override Tunnel CreateTunnel()<br /> {<br /> return new ClassicTunnel();<br /> }</p> <p> public override Jungle CreateJungle()<br /> {<br /> return new ClassicJungle();<br /> }<br /> }<br /> #endregion</p> <p> //Client====客户程序=============================================<br /> class GameManager<br /> {<br /> FaciltiesFactroy faciltiesFactroy;</p> <p> Road road;<br /> Building building;<br /> Tunnel tunnel;<br /> Jungle jungle;</p> <p> public GameManager(FaciltiesFactroy faciltiesFactroy)<br /> {<br /> this.faciltiesFactroy = faciltiesFactroy;<br /> }<br /> public void BuildGameFacilties()<br /> {<br /> road = faciltiesFactroy.CreateRoad();<br /> building = faciltiesFactroy.CreateBuilding();<br /> tunnel = faciltiesFactroy.CreateTunnel();<br /> jungle = faciltiesFactroy.CreateJungle();<br /> }</p> <p> public void Run()<br /> {<br /> road.A();<br /> building.B(road);<br /> tunnel.C();<br /> jungle.D(tunnel);<br /> }<br /> }</p> <p> class app<br /> {<br /> static void Main()<br /> {<br /> //创建现代饰面<br /> GameManager g = new GameManager(new ModernFaciltiesFactroy());<br /> g.BuildGameFacilties();<br /> g.Run();<br /> //创建古典饰面<br /> GameManager f = new GameManager(new ClassicFaciltiesFactroy());<br /> f.BuildGameFacilties();<br /> f.Run();<br /> Console.ReadLine();<br /> }<br /> }<br /> }<br />