Package org.apache.lucene.facet.sortedset

Examples of org.apache.lucene.facet.sortedset.SortedSetDocValuesAccumulator$TopCountPQ

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        nonRangeRequests.add(fr);
      }
    }
   
    if (rangeRequests.isEmpty()) {
      return new SortedSetDocValuesAccumulator(state, fsp, arrays);
    } else if (nonRangeRequests.isEmpty()) {
      return new RangeAccumulator(rangeRequests);
    } else {
      FacetSearchParams searchParams = new FacetSearchParams(fsp.indexingParams, nonRangeRequests);
      FacetsAccumulator accumulator = new SortedSetDocValuesAccumulator(state, searchParams, arrays);
      RangeAccumulator rangeAccumulator = new RangeAccumulator(rangeRequests);
      return MultiFacetsAccumulator.wrap(accumulator, rangeAccumulator);
    }
  }
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      assertEquals("incorrect label returned for " + fa, fsp.facetRequests.get(0).categoryPath, facetResults.get(0).getFacetResultNode().label);
    }
   
    try {
      // SortedSetDocValuesAccumulator cannot even be created in such state
      assertNull(new SortedSetDocValuesAccumulator(new SortedSetDocValuesReaderState(indexReader), fsp));
      // if this ever changes, make sure FacetResultNode is labeled correctly
      fail("should not have succeeded to execute a request over a category which wasn't indexed as SortedSetDVField");
    } catch (IllegalArgumentException e) {
      // expected
    }
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    FacetSearchParams fsp = new FacetSearchParams(
        new CountFacetRequest(new CategoryPath("Publish Year"), 10),
        new CountFacetRequest(new CategoryPath("Author"), 10));

    // Aggregatses the facet counts
    FacetsCollector fc = FacetsCollector.create(new SortedSetDocValuesAccumulator(state, fsp));

    // MatchAllDocsQuery is for "browsing" (counts facets
    // for all non-deleted docs in the index); normally
    // you'd use a "normal" query, and use MultiCollector to
    // wrap collecting the "normal" hits and also facets:
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    // Now user drills down on Publish Year/2010:
    FacetSearchParams fsp = new FacetSearchParams(new CountFacetRequest(new CategoryPath("Author"), 10));
    DrillDownQuery q = new DrillDownQuery(fsp.indexingParams, new MatchAllDocsQuery());
    q.add(new CategoryPath("Publish Year/2010", '/'));
    FacetsCollector fc = FacetsCollector.create(new SortedSetDocValuesAccumulator(state, fsp));
    searcher.search(q, fc);

    // Retrieve results
    List<FacetResult> facetResults = fc.getFacetResults();
   
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      assertEquals("incorrect label returned for " + fa, fsp.facetRequests.get(0).categoryPath, facetResults.get(0).getFacetResultNode().label);
    }
   
    try {
      // SortedSetDocValuesAccumulator cannot even be created in such state
      assertNull(new SortedSetDocValuesAccumulator(new SortedSetDocValuesReaderState(indexReader), fsp));
      // if this ever changes, make sure FacetResultNode is labeled correctly
      fail("should not have succeeded to execute a request over a category which wasn't indexed as SortedSetDVField");
    } catch (IllegalArgumentException e) {
      // expected
    }
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      assertEquals("incorrect label returned for " + fa, fsp.facetRequests.get(0).categoryPath, facetResults.get(0).getFacetResultNode().label);
    }
   
    try {
      // SortedSetDocValuesAccumulator cannot even be created in such state
      assertNull(new SortedSetDocValuesAccumulator(fsp, new SortedSetDocValuesReaderState(indexReader)));
      // if this ever changes, make sure FacetResultNode is labeled correctly
      fail("should not have succeeded to execute a request over a category which wasn't indexed as SortedSetDVField");
    } catch (IllegalArgumentException e) {
      // expected
    }
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      DrillSideways ds;
      if (doUseDV) {
        ds = new DrillSideways(s, null) {
            @Override
            protected FacetsAccumulator getDrillDownAccumulator(FacetSearchParams fsp) throws IOException {
              return new SortedSetDocValuesAccumulator(fsp, sortedSetDVState);
            }

            @Override
            protected FacetsAccumulator getDrillSidewaysAccumulator(String dim, FacetSearchParams fsp) throws IOException {
              return new SortedSetDocValuesAccumulator(fsp, sortedSetDVState);
            }
          };
      } else {
        ds = new DrillSideways(s, tr);
      }
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      DrillSideways ds;
      if (doUseDV) {
        ds = new DrillSideways(s, null) {
            @Override
            protected FacetsAccumulator getDrillDownAccumulator(FacetSearchParams fsp) throws IOException {
              return new SortedSetDocValuesAccumulator(fsp, sortedSetDVState);
            }

            @Override
            protected FacetsAccumulator getDrillSidewaysAccumulator(String dim, FacetSearchParams fsp) throws IOException {
              return new SortedSetDocValuesAccumulator(fsp, sortedSetDVState);
            }
          };
      } else {
        ds = new DrillSideways(s, tr);
      }
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    FacetSearchParams fsp = new FacetSearchParams(
        new CountFacetRequest(new CategoryPath("Publish Year"), 10),
        new CountFacetRequest(new CategoryPath("Author"), 10));

    // Aggregatses the facet counts
    FacetsCollector fc = FacetsCollector.create(new SortedSetDocValuesAccumulator(fsp, state));

    // MatchAllDocsQuery is for "browsing" (counts facets
    // for all non-deleted docs in the index); normally
    // you'd use a "normal" query, and use MultiCollector to
    // wrap collecting the "normal" hits and also facets:
View Full Code Here
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    // Now user drills down on Publish Year/2010:
    FacetSearchParams fsp = new FacetSearchParams(new CountFacetRequest(new CategoryPath("Author"), 10));
    DrillDownQuery q = new DrillDownQuery(fsp.indexingParams, new MatchAllDocsQuery());
    q.add(new CategoryPath("Publish Year/2010", '/'));
    FacetsCollector fc = FacetsCollector.create(new SortedSetDocValuesAccumulator(fsp, state));
    searcher.search(q, fc);

    // Retrieve results
    List<FacetResult> facetResults = fc.getFacetResults();
   
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Related Classes of org.apache.lucene.facet.sortedset.SortedSetDocValuesAccumulator$TopCountPQ

  • org.apache.lucene.demo.facet.SimpleSortedSetFacetsExample
  • org.apache.lucene.facet.search.FacetArrays
  • org.apache.lucene.facet.search.FacetResult
  • org.apache.lucene.facet.search.FacetResultNode
  • org.apache.lucene.facet.search.FacetsAccumulator
  • org.apache.lucene.facet.search.FacetsAggregator
  • org.apache.lucene.facet.search.TestDrillSideways
  • org.apache.lucene.facet.search.TestFacetsCollector
  • org.apache.lucene.facet.taxonomy.CategoryPath
  • org.apache.lucene.index.AtomicReader
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