Simply create an own Collector (or HitCollector for Lucene < 2.9). Nothing more to do.
----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -----Original Message----- > From: it99 [mailto:deswiatlow...@syrres.com] > Sent: Thursday, November 19, 2009 4:37 PM > To: java-user@lucene.apache.org > Subject: best way to iterate through all docs from a query > > > What is the best way to iterate across all the documents in a search > results? > Previously I was using the deprecated Hits object but changed the > implentations as recommended in javadocs to ScoreDoc. > > I've tried the following but I've seen warning about peformance. > Seems the first time I query something it takes long time and then after > that it is quick. > > > > for (int i = 0; i < mNumberOfHits; i++) > { > > int docId = hits[i].doc; > Document doc = searcher.doc(docId); > } > > Here's the code for the search > What is good number to pass intot TopDocCollector? > > TopDocCollector collector = new TopDocCollector(1000000); > searcher.search(query, collector); > ScoreDoc[] hits = collector.topDocs().scoreDocs; > -- > View this message in context: http://old.nabble.com/best-way-to-iterate- > through-all-docs-from-a-query-tp26421373p26421373.html > Sent from the Lucene - Java Users mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
