设计模式——桥接模式

客官°小女子只卖身不卖艺 2022-12-29 14:13 119阅读 0赞

## 设计模式——桥接模式 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzk0NTQ3MQ_size_16_color_FFFFFF_t_70]  
桥接模式 将抽象与它实现部分分离，使它们都可以独立地变化

abstract class Implementor
        {
        
            public abstract void Operation();
        }
    
        class ConcreteImplementorA : Implementor
        {
        
            public override void Operation()
            {
        
                Console.WriteLine("具体实现A的方法执行");
            }
        }
    
        class ConcreteImplementorB : Implementor
        {
        
            public override void Operation()
            {
        
                Console.WriteLine("具体实现B的方法执行");
            }
        }
    
        class Abstraction
        {
        
            protected Implementor implementor;
            public void SetImplementor(Implementor implementor)
            {
        
                this.implementor = implementor;
            }
    
            public virtual void Operation()
            {
        
                implementor.Operation();
            }
        }
    
        class RefinedAbstraction : Abstraction
        {
        
            public override void Operation()
            {
        
                implementor.Operation();
            }
        }
            static void Main(string[] args)
            {
        
                Abstraction ab = new RefinedAbstraction();
    
                ab.SetImplementor(new ConcreteImplementorA());
                ab.Operation();
    
                ab.SetImplementor(new ConcreteImplementorB());
                ab.Operation();
            }

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