On Wed, Jul 15, 2009 at 6:55 PM, Michael McCandless<luc...@mikemccandless.com> wrote: > I believe we debated allowing the DISI to return any docID less than > its first real docID, not only -1, as you've done here, but I think > Shai found something wrong with that IIRC... but I can't find this > discussion. Shai do you remember / can you find this past discussion > / am I just hallucinating?
I don't know if it exists in Lucene, but I guess I can see the benefit of only having -1 or NO_MORE_DOCS. Consider a simplified ConjunctionScorer that didn't do anything in the constructor but simply skipped one iterator and then did the logic of doNext() until they all matched. One could get a false hit with my theoretical SliceDocIdSetIterator above. -Yonik http://www.lucidimagination.com --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org For additional commands, e-mail: java-dev-h...@lucene.apache.org
