设计模式 - 14）适配器模式

已有的双方无法很好的配合起来时，通过适配器，打通两者的联系。

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

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

class Adapter : Target
{
    Adaptee adaptee = new Adaptee();
    public override void Request()
    {
        adaptee.SpecificRequest();
    }
}

Target tar = new Adapter();
tar.Request();

姚明刚去 NBA 时，教练可以直接对美国球员部署战术，但是姚明听不懂，这个时候需要一名翻译，由教练对翻译说，翻译对姚明说，然后姚明执行。

abstract class Player
{
    protected string Name;
    public Player(string name)
    {
        this.Name = name;
    }

    public abstract void Attack();
    public abstract void Defense();
}

class Center : Player
{
    public Center(string name) : base(name) { }

    public override void Attack()
    {
        Console.WriteLine(string.Format("中锋{0}进攻", Name));
    }

    public override void Defense()
    {
        Console.WriteLine(string.Format("中锋{0}防守", Name));
    }
}

class ForeignCenter
{
    string _name;
    public string Name
    {
        get { return _name; }
        set { _name = value; }
    }

    public void 进攻()
    {
        Console.WriteLine(string.Format("外籍中锋{0}进攻", Name));
    }
    public void 防守()
    {
        Console.WriteLine(string.Format("外籍中锋{0}防守", Name));
    }
}

class Translator : Player
{
    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();
    }
}


// 业务代码：
Player b = new Center("斯科拉");
Player x = new Translator("姚明");

b.Attack();
x.Attack();
x.Defense();