Mediator(Chapter 11 of Pro Objective-C Design Patterns for iOS)
摘要：
The Mediator pattern is used to define a centralized place where interactions amongobjects can be handled in one mediator object. Other objects don’t need to interact witheach other directly, so it reduces dependency among them. 阅读全文
posted @ 2012-04-23 16:59 Ray Z 阅读(256) 评论(0) 推荐(0) 编辑
