Corrected the second line.. Please refer the Javadocs for more help.
document.add(new Field("path",textFiles[i].getPath(), Field.Store.NO,
Field.Index.ANALYZED));
Regards
Ganesh
----- Original Message -----
From: "nitin gopi" <nitdaii...@gmail.com>
To: <java-user@lucene.apache.org>
Sent: Friday, March 06, 2009 2:27 PM
Subject: Re: error in code
hi Ganesh,
the program still gives error in the second line . it says that *cannot
find symbol * .I think that we are initializing the object of Field class
two times, that is why we are getting error.
document.add(new Field("content",textReader));
document.add(new Field("path",textFiles[i].getPath()));
Thanks,
Nitin Gopi
On Fri, Mar 6, 2009 at 11:01 AM, Ganesh <emailg...@yahoo.co.in> wrote:
Hello gopi,
My comments.
if(textFiles[i].isFile() > textFiles[i].getName().endsWith(".txt")){
&& should be used.
*document.add(Field.Text("content",textReader));
document.add(new Field("content", textReader);
document.add(Field.Text("path",textFiles[i].getPath()));*
document.add(new Field("path", textFiles[i].getPath());
Regards
Ganesh
----- Original Message ----- From: "nitin gopi" <nitdaii...@gmail.com>
To: <java-user@lucene.apache.org>
Sent: Friday, March 06, 2009 8:24 AM
Subject: error in code
Hi all,
I am getting error in running this code. Can somebody please tell me
what
is the problem? The code is given below. The bold lines were giving
error
as
*cannot find symbol *
import java.io.File;
import java.io.FileReader;
import java.io.Reader;
import java.util.Date;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
/**
* This class demonstrates the process of creating an index with Lucene
* for text files in a directory.
*/
public class TextFileIndexer {
public static void main(String[] args) throws Exception{
//fileDir is the directory that contains the text files to be indexed
File fileDir = new File("C:\\files_to_index ");
//indexDir is the directory that hosts Lucene's index files
File indexDir = new File("C:\\luceneIndex");
Analyzer luceneAnalyzer = new StandardAnalyzer();
IndexWriter indexWriter = new
IndexWriter(indexDir,luceneAnalyzer,true);
File[] textFiles = fileDir.listFiles();
long startTime = new Date().getTime();
//Add documents to the index
for(int i = 0; i < textFiles.length; i++){
if(textFiles[i].isFile() > textFiles[i].getName().endsWith(".txt")){
System.out.println("File " + textFiles[i].getCanonicalPath()
+ " is being indexed");
Reader textReader = new FileReader(textFiles[i]);
Document document = new Document();
*document.add(Field.Text("content",textReader));
document.add(Field.Text("path",textFiles[i].getPath()));*
indexWriter.addDocument(document);
}
}
indexWriter.optimize();
indexWriter.close();
long endTime = new Date().getTime();
System.out.println("It took " + (endTime - startTime)
+ " milliseconds to create an index for the files in the
directory "
+ fileDir.getPath());
}
}
Regards ,
Nitin Gopi
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