2014年9月17日
singleton pattern
摘要： 1 normal modeclass Singleton{ private Singleton(){}; Singleton singleton; static Singleton getInstance() { if(singleton == null) sing... 阅读全文
posted @ 2014-09-17 19:49 williamwood 阅读(154) 评论(0) 推荐(0)
simple factory, factory method, abstract factory
摘要： simple factorygood:1 devide implementation and initialization2 use config file can make system more flexible (reflection)bad:1 all initialization work... 阅读全文
posted @ 2014-09-17 19:17 williamwood 阅读(185) 评论(0) 推荐(0)
工厂模式系列
摘要： simple factoryfactory methodabstract factory 阅读全文
posted @ 2014-09-17 18:19 williamwood 阅读(95) 评论(0) 推荐(0)