Examples of org.apache.lucene.facet.search.FacetsAccumulator.accumulate()

Class org.apache.lucene.facet.search.FacetsAccumulator

Examples of org.apache.lucene.facet.search.FacetsAccumulator.accumulate()

org.apache.lucene.facet.search.FacetsAccumulator.accumulate()
Used by {@link FacetsCollector} to build the list of {@link FacetResult facet results} that match the {@link FacetRequest facet requests} that weregiven in the constructor. @param matchingDocs the documents that matched the query, per-segment.

    FacetsAccumulator acc = new StandardFacetsAccumulator(sParams, reader, taxo);
    
    // no use to test this with complement since at that mode all facets are taken
    acc.setComplementThreshold(FacetsAccumulator.DISABLE_COMPLEMENT);


    List<FacetResult> results = acc.accumulate(allDocs);
    assertEquals("Wrong #results", dimension.length, results.size());


    for (int i = 0; i < results.size(); i++) {
      FacetResult res = results.get(i);
      assertEquals("wrong num-descendants for dimension " + dimension[i],

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  // compute facets with certain facet requests and docs
  private List<FacetResult> findFacets(ScoredDocIDs sDocids,
      FacetSearchParams facetSearchParams) throws IOException {
    FacetsAccumulator fAccumulator = new StandardFacetsAccumulator(
        facetSearchParams, indexReader, taxoReader);
    List<FacetResult> res = fAccumulator.accumulate(sDocids);


    // Results are ready, printing them...
    int i = 0;
    for (FacetResult facetResult : res) {
      if (VERBOSE) {

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      FloatArrayAllocator faa = new FloatArrayAllocator(PartitionsUtils.partitionSize(facetSearchParams,tr), 1);
      FacetsAccumulator fctExtrctr = new StandardFacetsAccumulator(facetSearchParams, is.getIndexReader(), tr, iaa, faa);
      fctExtrctr.setComplementThreshold(FacetsAccumulator.DISABLE_COMPLEMENT);
      long start = System.currentTimeMillis();


      List<FacetResult> facetResults = fctExtrctr.accumulate(scoredDoc.getScoredDocIDs());


      long end = System.currentTimeMillis();
      if (VERBOSE) {
        System.out.println("Time: " + (end - start));
      }

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    fAccumulator.setComplementThreshold(
        withComplement ? 
            FacetsAccumulator.FORCE_COMPLEMENT: 
              FacetsAccumulator.DISABLE_COMPLEMENT);
    
    List<FacetResult> res = fAccumulator.accumulate(sDocids);
    
    // Results are ready, printing them...
    int i = 0;
    for (FacetResult facetResult : res) {
      if (VERBOSE) {

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      FloatArrayAllocator faa = new FloatArrayAllocator(PartitionsUtils.partitionSize(facetSearchParams,tr), 1);
      FacetsAccumulator fctExtrctr = new StandardFacetsAccumulator(facetSearchParams, is.getIndexReader(), tr, iaa, faa);
      fctExtrctr.setComplementThreshold(FacetsAccumulator.DISABLE_COMPLEMENT);
      long start = System.currentTimeMillis();


      List<FacetResult> facetResults = fctExtrctr.accumulate(scoredDoc.getScoredDocIDs());


      long end = System.currentTimeMillis();
      if (VERBOSE) {
        System.out.println("Time: " + (end - start));
      }

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    FacetsAccumulator acc = new StandardFacetsAccumulator(sParams, reader, taxo);
    
    // no use to test this with complement since at that mode all facets are taken
    acc.setComplementThreshold(FacetsAccumulator.DISABLE_COMPLEMENT);


    List<FacetResult> results = acc.accumulate(allDocs);
    assertEquals("Wrong #results", dimension.length, results.size());


    for (int i = 0; i < results.size(); i++) {
      FacetResult res = results.get(i);
      assertEquals("wrong num-descendants for dimension " + dimension[i],

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