Oh! Thank you very much. Brittany Jacobs Java Developer JBManagement, Inc. 12 Christopher Way, Suite 103 Eatontown, NJ 07724 ph: 732-542-9200 ext. 229 fax: 732-380-0678 email: [EMAIL PROTECTED]
-----Original Message----- From: Ian Lea [mailto:[EMAIL PROTECTED] Sent: Friday, August 08, 2008 10:23 AM To: java-user@lucene.apache.org Subject: Re: LineDocMaker usage In the example code 2 separate fields are being added to each document, the file name and the contents of one line. The fields can be queried or retrieved separately. There is a typo in the second Field line: should read "line" or whatever you wanted the field to be called. But as Anshum says, what you actually tokenize/index/store is up to you. -- Ian. On Fri, Aug 8, 2008 at 2:50 PM, Brittany Jacobs <[EMAIL PROTECTED]> wrote: > Why do you add to the doc twice, once with the file path and once with the > string? > > -Brittany > > -----Original Message----- > From: Anshum [mailto:[EMAIL PROTECTED] > Sent: Wednesday, August 06, 2008 10:30 PM > To: java-user@lucene.apache.org > Subject: Re: LineDocMaker usage > > Hi, > How about just opening a file and parsing through it while adding doing a > doc.add on each newline? That should be pretty straight and simple. > Just writing the snippet here, though this might have issues as didnt try to > compile it. > > IndexWriter writer = new IndexWriter(indexDir, new StandardAnalyzer(), > true); > > FileInputStream fstream = new FileInputStream("textfile.txt"); > DataInputStream in = new DataInputStream(fstream); > BufferedReader br = new BufferedReader(new InputStreamReader(in)); > String strLine; > while ((strLine = br.readLine()) != null) { > Document doc = new Document(); > doc.add(new Field("filename", > f.getCanonicalPath(),Field.Store.YES,Field.Index.TOKENIZED)); > doc.add(new Field("filename", > strLine,Field.Store.YES,Field.Index.TOKENIZED));//DEPENDING UPON HOW YOU > WANT TO INDEX IT > writer.addDocument(doc); > } > in.close(); > writer.close(); > > > Also, I have tokenized the content and stored it so that it could be > fetched, you might just want to have a ref key instead of storing the > entrire content though. Upto you for implementation. > > -- > Anshum > http://ai-cafe.blogspot.com > > > > On Thu, Aug 7, 2008 at 1:42 AM, Brittany Jacobs > <[EMAIL PROTECTED]>wrote: > >> Hello, I am new to all this. I need to read in a text file and have each >> line in the file be a document. >> >> The LineDocMaker seems to be intended for this purpose. But I can't > figure >> out how to read the data into it. >> >> Any examples would be greatly appreciated. >> >> >> >> > > > -- > -- > The facts expressed here belong to everybody, the opinions to me. > The distinction is yours to draw............ > > > > --------------------------------------------------------------------- > 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
