原型模式
摘要:
> * 通过克隆创建对象 */class Sea {}class EarthSea extends Sea{}class MarsSea extends Sea{}class Plains {}class EarthPlains extends Plains{}class MarsPlains extends Plains{}class Forest {}class EarthForest extends Forest{}class MarsForest extends Forest{}class TerrainFactory { private $sea; private $fo... 阅读全文
posted @ 2013-07-13 14:04 mtima 阅读(196) 评论(0) 推荐(0) 编辑