class1.cs

来自DoFactory的设计模式, 由于是本人根据已有代码创建,没有NETOptimized项

// Facade pattern -- Structural example  

using System;

namespace DoFactory.GangOfFour.Facade.Structural
{

    // Mainapp test application 

    class MainApp
    {
        public static void Main()
        {
            Facade facade = new Facade();

            facade.MethodA();
            facade.MethodB();

            // Wait for user 
            Console.Read();
        }
    }

    // "Subsystem ClassA" 

    class SubSystemOne
    {
        public void MethodOne()
        {
            Console.WriteLine(" SubSystemOne Method");
        }
    }

    // Subsystem ClassB" 

    class SubSystemTwo
    {
        public void MethodTwo()
        {
            Console.WriteLine(" SubSystemTwo Method");
        }
    }

    // Subsystem ClassC" 

    class SubSystemThree
    {
        public void MethodThree()
        {
            Console.WriteLine(" SubSystemThree Method");
        }
    }

    // Subsystem ClassD" 

    class SubSystemFour
    {
        public void MethodFour()
        {
            Console.WriteLine(" SubSystemFour Method");
        }
    }

    // "Facade" 

    class Facade
    {
        SubSystemOne one;
        SubSystemTwo two;
        SubSystemThree three;
        SubSystemFour four;

        public Facade()
        {
            one = new SubSystemOne();
            two = new SubSystemTwo();
            three = new SubSystemThree();
            four = new SubSystemFour();
        }

        public void MethodA()
        {
            Console.WriteLine("\nMethodA() ---- ");
            one.MethodOne();
            two.MethodTwo();
            four.MethodFour();
        }

        public void MethodB()
        {
            Console.WriteLine("\nMethodB() ---- ");
            two.MethodTwo();
            three.MethodThree();
        }
    }
}