Examples of org.apache.lucene.facet.search.FacetResultsHandler.rearrangeFacetResult()

Class org.apache.lucene.facet.search.FacetResultsHandler

Examples of org.apache.lucene.facet.search.FacetResultsHandler.rearrangeFacetResult()

org.apache.lucene.facet.search.FacetResultsHandler.rearrangeFacetResult()
Perform any rearrangement as required on a facet result that has changed after it was rendered.
Possible use case: a sampling facets accumulator invoked another other facets accumulator on a sample set of documents, obtained rendered facet results, fixed their counts, and now it is needed to sort the results differently according to the fixed counts. @param facetResult result to be rearranged. @see FacetResultNode#setValue(double)

          taxonomyReader);
      // fix the result of current request
      sampler.getSampleFixer(indexReader, taxonomyReader, searchParams)
          .fixResult(docids, fres);
      
      fres = frh.rearrangeFacetResult(fres); // let delegee's handler do any


      // Using the sampler to trim the extra (over-sampled) results
      fres = sampler.trimResult(fres);
                                              // arranging it needs to
      // final labeling if allowed (because labeling is a costly operation)

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