It uses cache mechanism. The detail is described in the book Lucene in Action. Maybe you can test it to decide which is faster
2006/3/7, [EMAIL PROTECTED] <[EMAIL PROTECTED]>: > > As far as I understood that will make new search throughout the index. But > what the difference between that and search described below: > > TermQuery termQuery = new TermQuery(.... > BooleanQuery bq = .. > bq.add(termQuery,true,false); > bq.add(query,true,false); > hits = Searcher.search(bq,queryFilter); > > > > -----Original Message----- > From: hu andy [mailto:[EMAIL PROTECTED] > Sent: Tuesday, March 07, 2006 12:40 PM > To: java-user@lucene.apache.org > Subject: Re: sub search > Importance: High > > 2006/3/7, Anton Potehin <[EMAIL PROTECTED]>: > > > > Is it possible to make search among results of previous search? > > For example: I made search: > > Searcher searcher =... > > Query query = ... > > Hits hits = .... > > hits = Searcher.search(query); > > After it I want to not make a new search, I want to make search among > > found results... > > > > You can use like this > > TermQuery termQuery = new TermQuery(.... > Filter queryFilter = new QueryFilter(temQuery); > hits = Searcher.search(query,queryFilter); > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
