NLucene研究系列(8)－Search

 

Search

Ø         primitive queries:

  • TermQuery: match docs containing a Term
  • PhraseQuery: match docs w/ sequence of Terms
  • BooleanQuery: match docs matching other queries.
    e.g., +path:pisa +content:“Doug Cutting” -path:nutch

Ø         new: SpansQuery

Ø         derived queries:    PrefixQuery, WildcardQuery, etc.


posted @ 2010-11-28 15:16  Anders.Lee  阅读(199)  评论(0)    收藏  举报