Can you show us what you've tried?
Erick
On Jan 25, 2008 10:49 AM, Cam Bazz <[EMAIL PROTECTED]> wrote:
> Hello,
>
> How about getting which documents have the that term as a bitset?
>
> In other words, now that I have field=a, field=b do I use regular query
> logic to get the bitsets with hitcollector, or do can I do it with
> TermDocs() - (I could not figure it out with termdocs);
>
> Best, and thanks a lot for your help.
>
> -C.B.
>
> On Jan 25, 2008 5:31 PM, Erick Erickson <[EMAIL PROTECTED]> wrote:
>
> > Try this, where ir is an IndexReader. The trick is that starting with ""
> > gives
> > you the entire list......
> >
> > Note that you'll go off the end of the field sometime.....
> >
> > TermEnum theTerms = ir.terms(new Term("field", ""));
> >
> > Term term = null;
> > do {
> > term = theTerms.term();
> >
> > if ((term == null) || ! term.field().equals("field")) {
> > return;
> > }
> > list.add(term.text());
> > } while (theTerms.next());
> >
> >
> > On Jan 25, 2008 10:24 AM, Cam Bazz <[EMAIL PROTECTED]> wrote:
> >
> > > Hello,
> > >
> > > How do we get the TermEnum trick? I could not figure it out.
> basically,
> > I
> > > have a field called category, and I like to learn what different
> values
> > > the
> > > category field takes. (sort of like unique in sql)
> > >
> > > Best Regards,
> > > -C.B.
> > >
> >
>
