term frequency data of terms of all documents

Serkan,

it's easier using the IndexReader class to get the information you need.
If you just need the doc frequency of each term you could use the sample.

IndexReader ir = null;
try {
if (!IndexReader.indexExists("tmp/index"))
return;
ir = IndexReader.open("/tmp/index");
TermEnum termEnum = ir.terms();
while (termEnum.next()) {
Term t = termEnum.term();
System.out.println(t.text() + " --> " + ir.docFreq(t));

}
}
catch (IOException e) {
System.out.println(e.toString());
}
finally {
if (ir != null) {
try {
ir.close();
} catch (IOException e) {
System.err.println("IOException, opened IndexReader
can't be closed: " + e.toString());
}
}
}

hope this helps,
Bernhard

Serkan Oktar wrote:

---------------------------------------------------------------------
To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: lucene-user-help@jakarta.apache.org