Decorator
2019-07-24 12:32:14 0 举报装饰模式
作者其他创作
大纲/内容
operate(){component.operate()}
operate(){super.operate();decorate()}
ConcreteComponent
operate()
ConcreteDecoratorB
component : ComponentaddStateB
operate()decorateB()
Componenet
ConcreteDecoratorA
component : ComponentaddStateA
operate()decorateA()
Decorator
component : Component
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