Steve, I added a patch in https://issues.apache.org/jira/browse/LUCENE-1608,
which allows to wrap any query in a value source, and then create a value source query out of it. Let us know how this works for you... Doron On Wed, Apr 22, 2009 at 2:07 AM, Steven Bethard <beth...@stanford.edu>wrote: > On 4/21/2009 10:09 AM, Doron Cohen wrote: > > It could, but (historically and) currently it doesn't... :) > > I actually have code for this. > > Would you like open a JIRA issue for this - I'll attach my wrapper there? > > Done. > > https://issues.apache.org/jira/browse/LUCENE-1608 > > Steve > > > On Tue, Apr 21, 2009 at 7:58 PM, Steven Bethard <beth...@stanford.edu > >wrote: > > > >> 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. > > >
