摘要: 1、定义 1.1标准定义 策略模式(StrategyPattern)是一种比较简单的模式,也叫做政策模式(PolicyPattern)。其定义如下: Define a family of algorithms,encapsulate each one,and make them interchang 阅读全文
posted @ 2017-07-28 22:50 Memset 阅读(355) 评论(0) 推荐(0) 编辑
摘要: 1、定义 1.1 标准定义 装饰模式(Decorator Pattern)是一种比较常见的模式,其定义如下: Attach additional responsibilities to an object dynamically keeping the same interface.Decorato 阅读全文
posted @ 2017-07-28 22:27 Memset 阅读(212) 评论(0) 推荐(0) 编辑
摘要: 1、定义 1.1 标准定义 Avoid coupling the sender of a request to its receiver by giving more than one object a chance to handle the request.Chain the receiving 阅读全文
posted @ 2017-07-28 00:16 Memset 阅读(367) 评论(0) 推荐(0) 编辑