Hi Mike, thanks for the reply. I was looking also into CountFacetRequest (my specific case); should I create a FacetRequest extension that on getValueOf(...) return values > 0 only for interesting facet values? Did you mean this?
Nicola. On Thu, 2013-05-09 at 06:28 -0400, Michael McCandless wrote: > On Thu, May 9, 2013 at 5:53 AM, Nicola Buso <nb...@ebi.ac.uk> wrote: > > Hi, > > > > I want to hide some values for a facet; than I'm looking into a way to > > collect facet values only for a subset of possible values. > > Is there a way to obtain this? > > If not, extending TopK...Handler (or wrapping it) would be the right way > > to obtain this behaviour? > > Hmm so you want the TopK (by facet count), except you want to remove > certain values from consideration? > > If it's not too many values, eg at most N, then you could collect top > K+N, and then post-filter? > > Alternatively, if N is largish, it may be possible to zero out the > counts for the facet values you want to exclude, before TopK runs ... > > Mike McCandless > > 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
