程序包net.cassite.search.engines的分层结构

程序包分层结构:

• 所有程序包

类分层结构

• java.lang.Object
  • net.cassite.search.engines.BaiduEngine (implements net.cassite.search.Engine)
  • net.cassite.search.engines.BingEngine (implements net.cassite.search.Engine)
  • net.cassite.search.engines.SoEngine (implements net.cassite.search.Engine)
  • net.cassite.search.engines.SogouEngine (implements net.cassite.search.Engine)