Hello all, I beginning with an application and nobody knows with Lucene-analyzer 3.3.0.jar and Lucene snowball 3.0.1.jar are both included Its do same thing ?
I how can I be sure that excluding Lucene-snowball jar in my application, it is not used (the idea that it is Lucene-analyzer is used instead). Thank best regards Bien cordialement, Adrien Ruffié LD : +33 1 73 03 29 50 Tél : +33 1 73 03 29 80 E-DEAL Innover la Relation Client -----Message d'origine----- De : vitaly_arte...@mcafee.com [mailto:vitaly_arte...@mcafee.com] Envoyé : lundi 17 décembre 2012 17:46 À : java-user@lucene.apache.org Objet : Lucene 4.0.0 - find offsets for phrase queries Hi all, I use Lucene 4.0. I try to find offsets for phrase queries. My code works then I search for one word but then I call it for some phrase I didn't get offsets. termsEnum.seekExact returns false for phrase queries. reader = DirectoryReader.open( mIndexDir ); IndexSearcher searcher = new IndexSearcher(reader); QueryParser parser = new QueryParser(Version.LUCENE_40, mField, mAnalyzer); Query query = parser.parse(aQuery); TopScoreDocCollector collector = TopScoreDocCollector.create(100, true); searcher.search(query, collector); ScoreDoc[] hits = collector.topDocs().scoreDocs; for(int i=0;i<hits.length;++i) { int docId = hits[i].doc; Document d = searcher.doc(docId); Terms tfvector = reader.getTermVector(docId, "contents"); if( tfvector != null ) { TermsEnum termsEnum = tfvector.iterator(null); if ( termsEnum.seekExact(new BytesRef( aQuery.toLowerCase() ), false ) ) { DocsAndPositionsEnum dpEnum = null; dpEnum = termsEnum.docsAndPositions(null, dpEnum); if( dpEnum != null ) { int freq = dpEnum.freq(); int maxOcc = 20; while( freq-- > 0 && maxOcc-- > 0 ) { dpEnum.nextPosition(); System.out.println("Start offset " + dpEnum.startOffset() + " End offset " + dpEnum.endOffset()); } } } What is the problem? Thanks in advance, Vitaly. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org