On 4/21/2009 12:47 AM, Doron Cohen wrote: > CustomScoreQuery expects the VSQs to have a score for document matching the > (main) subQuery - this does not hold for arbitrary queries.
Sure, but it could easily assign 0.0 scores for sub-queries that didn't match, no? Steve > On Sat, Apr 18, 2009 at 2:35 AM, Steven Bethard <beth...@stanford.edu>wrote: > >> CustomScoreQuery only allows the secondary queries to be of type >> ValueSourceQuery instead of allowing them to be any type of Query. Why >> is that? Is there something that makes it hard to implement for >> arbitrary queries? >> >> Steve >> >> P.S. I played around with this briefly, and simply replacing all >> ValueSourceQuery references with Query references yields only one simple >> compile error, where ValueSourceQuery.createWeight() is being used >> instead of Query.weight() for some reason. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
