C#面向对象设计模式纵横谈——5. Factory Method工厂方法模式

主讲：李建忠

来源：http://www.microsoft.com/china/msdn/events/webcasts/shared/webcast/consyscourse/CsharpOOD.aspx

 

 

Car&CarFactoryabstract class Car

{

  public abstract void Startup();

  public abstract void Run();

  public abstract void Turn(Direction direction);

  public abstract void Stop();

}



abstract class CarFactory

{

  public abstract Car CreateCar();

}

CarTestFrameworkclass CarTestFramework

{

  public void BuildTestContext(CarFactory carFactory)

  {

    Car car=carFactory.CreateCar();



  }



  public void DoTest(Car car)

  {



  }



  public TestData GetTestData(Car car)

  {



  }

}

HongqiCar&HongqiCarFactorypublic class HongqiCar:Car

{

  public void Startup()

  {



  }



  public void Run()

  {



  }



  public void Turn(Direction direction)

  {



  }



  public void Stop()

  {



  }

}



class HongqiCarFactory:CarFactory

{

  public Car CreateCar()

  {

    return new HongqiCar();

  }

}

Clientclass App

{

  public static void Main()

  {

    CarTestFramework carTestFramework=new CarTestFramework ();

    carTestFramework .BuildTestContext(new HongqiCarFactory());

  }

}