you can also use the payload to store the docid. michael had a posting on that a while back. -John
On Sun, Mar 16, 2008 at 11:43 PM, Chris Hostetter <[EMAIL PROTECTED]> wrote: > > : I'd like to have an up-to-date map from unique-ids to lucene internal > : doc-nums. > > Which way do you want the mapping to go? > > You can use the FieldCache to generate a cached mapping from docid to any > (single value) indexed field. > > if you want a mapping from field value to docid, just iterate over a > TermEnum for your field, you'll get all the field values in lexical order > and you can use a TermDoc to find which doc(s) are associated with that > Term. > > > > -Hoss > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
