Examples of org.apache.lucene.facet.search.TopKFacetResultsHandler

org.apache.lucene.facet.search.TopKFacetResultsHandler
Generate Top-K results for a particular {@link FacetRequest}. K is global (among all results) and is defined by {@link FacetRequest#numResults}. @lucene.experimental

  @Override
  public PartitionsFacetResultsHandler createFacetResultsHandler(FacetRequest fr, OrdinalValueResolver resolver) {
    if (fr.getResultMode() == ResultMode.PER_NODE_IN_TREE) {
      return new TopKInEachNodeHandler(taxonomyReader, fr, resolver, facetArrays);
    } else {
      return new TopKFacetResultsHandler(taxonomyReader, fr, resolver, facetArrays);
    }
  }

View Full Code Here

  public FacetResultsHandler createFacetResultsHandler(TaxonomyReader taxonomyReader) {
    try {
      if (resultMode == ResultMode.PER_NODE_IN_TREE) {
        return new TopKInEachNodeHandler(taxonomyReader, (FacetRequest) clone());
      } 
      return new TopKFacetResultsHandler(taxonomyReader, (FacetRequest) clone());
    } catch (CloneNotSupportedException e) {
      // Shouldn't happen since we implement Cloneable. If it does happen, it is
      // probably because the class was changed to not implement Cloneable
      // anymore.
      throw new RuntimeException(e);

View Full Code Here

    
    @Override
    /** Override this method just for verifying that only specified facets are iterated.. */
    public FacetResultsHandler createFacetResultsHandler(
        TaxonomyReader taxonomyReader) {
      return new TopKFacetResultsHandler(taxonomyReader, this) {
        @Override
        public IntermediateFacetResult fetchPartitionResult(
            FacetArrays facetArrays, int offset) throws IOException {
          final IntermediateFacetResult res = super.fetchPartitionResult(facetArrays, offset);
          if (countForbiddenDimension!=null) {

View Full Code Here

        }


        if (fr.getResultMode() == ResultMode.PER_NODE_IN_TREE) {
            return new TopKInEachNodeHandler(taxonomyReader, fr, facetArrays);
        }
        return new TopKFacetResultsHandler(taxonomyReader, fr, facetArrays);
    }

View Full Code Here

    
    @Override
    /** Override this method just for verifying that only specified facets are iterated.. */
    public FacetResultsHandler createFacetResultsHandler(
        TaxonomyReader taxonomyReader) {
      return new TopKFacetResultsHandler(taxonomyReader, this) {
        @Override
        public IntermediateFacetResult fetchPartitionResult(
            FacetArrays facetArrays, int offset) throws IOException {
          final IntermediateFacetResult res = super.fetchPartitionResult(facetArrays, offset);
          if (countForbiddenDimension!=null) {

View Full Code Here

TOP

Related Classes of org.apache.lucene.facet.search.TopKFacetResultsHandler

org.apache.lucene.facet.old.OldFacetsAccumulator

org.apache.lucene.facet.search.params.FacetRequest

org.apache.lucene.facet.search.params.MultiIteratorsPerCLParamsTest$PerDimCountFacetRequest

org.apache.lucene.facet.search.results.FacetResultNode

org.apache.lucene.facet.search.results.MutableFacetResultNode

org.apache.lucene.facet.taxonomy.directory.ParallelTaxonomyArrays

org.apache.lucene.facet.taxonomy.ParallelTaxonomyArrays

org.apache.lucene.facet.taxonomy.TaxonomyReader.ChildrenArrays

org.exist.indexing.lucene.QueryFacetCollector

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.