> Though, if you just want to get to the last term... VarGap's terms > index can quickly tell you the last indexed term, and from there you > can scan to the last term? (It'd be at most 32 (by default) scans).
In VariableGapTermsIndexReader, IndexEnum doesn't support ord. How would I seek to the last term in the index using VarGaps? Or do I need to interact directly with the FST class (and if so I'm not sure what to do there either). Thanks Mike. On Sun, Feb 20, 2011 at 2:51 PM, Michael McCandless <luc...@mikemccandless.com> wrote: > On Sat, Feb 19, 2011 at 8:42 AM, Jason Rutherglen > <jason.rutherg...@gmail.com> wrote: > >>> But you have to >>> use a terms index impl that supports ord (eg FixedGap). >> >> Ok, and the VariableGap is the new standard because the FST is much >> more efficient as a terms index? Perhaps I'd need to create a codec >> (or patch the existing) to automatically store the max term? > > It's really easy to make a codec that eg copies Standard but swaps in > FixedGap terms index instead... > > Though, if you just want to get to the last term... VarGap's terms > index can quickly tell you the last indexed term, and from there you > can scan to the last term? (It'd be at most 32 (by default) scans). > > -- > Mike > > http://blog.mikemccandless.com > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
