C#学习笔记之适配器模式详解

class Target
{
  public virtual void Request()
  {
     Console.WriteLine("普通请求");
   }
}

class Adaptee
{
   public void SpecificRequest()
   {
     Console.WriteLine("特殊请求");
   }
}

class Aapter : Target
{ 
   private Adaptee adaptee = new Adaptee();
   /// <summary>
   /// 这样就可以把表面调用Request()方法变成实际调用SpecificRequest()
   /// </summary>
   public override void Request()
   {
     adaptee.SpecificRequest();
   }
}

static void Main(string[] args)
{
    //对客户端来说，调用的是Target的Request()
    Target target = new Aapter();
    target.Request();

    Console.Read();
}

class Program
  {
    static void Main(string[] args)
    {
      Player b = new Forwards("A");
      b.Attack();

      Player m = new Guards("B");
      m.Attack();
      
      //通过翻译，姚明知道了需要做的事情
      Player ym = new Translator("姚明");
      ym.Attack();
      ym.Defense();

      Console.Read();
    }

    abstract class Player
    {
      protected string name;
      public Player(string name)
      {
        this.name = name;
      }
      public abstract void Attack();
      public abstract void Defense();
    }
    /// <summary>
    /// 前锋
    /// </summary>
    class Forwards : Player
    {
      public Forwards(string name) : base(name)
      {
      }
      public override void Attack()
      {
        Console.WriteLine("前锋{0} 进攻", name);
      }
      public override void Defense()
      {
        Console.WriteLine("前锋{0} 防守", name);
      }
    }
    /// <summary>
    /// 中锋
    /// </summary>
    class Center : Player
    {
      public Center(string name) : base(name)
      {
      }
      public override void Attack()
      {
        Console.WriteLine("中锋{0} 进攻", name);
      }
      public override void Defense()
      {
        Console.WriteLine("中锋{0} 防守", name);
      }
    }
    /// <summary>
    /// 后卫
    /// </summary>
    class Guards : Player
    {
      public Guards(string name) : base(name)
      {
      }
      public override void Attack()
      {
        Console.WriteLine("后卫{0} 进攻", name);
      }
      public override void Defense()
      {
        Console.WriteLine("后卫{0} 防守", name);
      }
    }
    /// <summary>
    /// 翻译是继承于运动员的，因为他需要直接理解教练的意思
    /// 但是他实际需要传达的是外籍球员，所以他调用的是外籍球员所理解的方法=>也就是翻译的作用
    /// </summary>
    class Translator : Player
    {
      private ForeignCenter fc = new ForeignCenter();
      public Translator(string name) : base(name)
      {
        fc.Name = name;
      }
      public override void Attack()
      {
        fc.进攻();
      }
      public override void Defense()
      {
        fc.防守();
      }
    }
    /// <summary>
    /// 作为外籍球员，他有自己的姓名和进攻防守方式等
    /// 其他的事情交给翻译就好了
    /// </summary>
    class ForeignCenter
    {
      private string name;
      public string Name
      {
        get { return name; }
        set { name = value; }
      }
      public void 进攻()
      {
        Console.WriteLine("外籍中锋{0} 进攻", name);
      }
      public void 防守()
      {
        Console.WriteLine("外籍中锋{0} 防守", name);
      }
    }
  }