Hi James, Try this:
Searcher searcher = new IndexSearcher(dir); QueryParser parser = new QueryParser("content", new StandardAnalyzer()); Query query = parser.parse(queryString); HashSet queryTerms = new HashSet(); query.extractTerms(queryTerms); Hits hits = searcher.search(query); IndexReader reader = IndexReader.open(dir); for (int i =0; i < hits.length() ; i ++){ Document d = hits.doc(i); Field fid = d.getField("id"); Field ftitle = d.getField("title"); System.out.println("id is " + fid.stringValue()); System.out.println("title is " + ftitle.stringValue()); TermFreqVector tfv = reader.getTermFreqVector(hits.id(i), "content"); String[] terms = tfv.getTerms(); int [] freqs = tfv.getTermFrequencies();//get the frequencies // for each term in the query for (Iterator iter = queryTerms.iterator(); iter.hasNext();) { Term term = (Term) iter.next(); // for each term in the vector for (int j = 0; j < terms.length; j++) { if (terms[j].equals(term.text())) { System.out.println("frequency of term ["+ term.text() +"] is " + freqs[j] ); } } } } Let me know if this helps. Cheers AJ 2008/7/10 Karl Wettin <[EMAIL PROTECTED]>: > Maybe you are looking for the document TermFreqVector? > > > karl > > 9 jul 2008 kl. 15.49 skrev jnance: > > >> Hi, >> >> I am indexing lots of text files and need to see how many times a certain >> word comes up in each text file. Right now I have this constructor for >> "search": >> >> static void search(Searcher searcher, String queryString) throws >> ParseException, IOException { >> QueryParser parser = new QueryParser("content", new >> StandardAnalyzer()); >> Query query = parser.parse(queryString); >> Hits hits = searcher.search(query); >> >> int hitCount = hits.length(); >> if (hitCount == 0) { >> System.out.println("0 documents contain the word >> \"" + queryString + >> ".\""); >> } >> else { >> System.out.println(hitCount + " documents contain >> the word \"" + >> queryString + ".\""); >> } >> } >> >> This tells me how many documents contain the word I'm looking for... but >> how >> do I get it to tell me how many times the word occurs within that >> document? >> >> Thanks, >> >> James >> -- >> View this message in context: >> http://www.nabble.com/Searching-for-instances-within-a-document-tp18362075p18362075.html >> Sent from the Lucene - Java Users mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >