Package org.apache.lucene.facet

Examples of org.apache.lucene.facet.FacetResult

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      } else {
        fastMatchFilter = null;
      }
      ValueSource vs = new FloatFieldSource("field");
      Facets facets = new DoubleRangeFacetCounts("field", vs, sfc, fastMatchFilter, ranges);
      FacetResult result = facets.getTopChildren(10, "field");
      assertEquals(numRange, result.labelValues.length);
      for(int rangeID=0;rangeID<numRange;rangeID++) {
        if (VERBOSE) {
          System.out.println("TEST: verify range " + rangeID + " expectedCount=" + expectedCounts[rangeID]);
        }
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      } else {
        fastMatchFilter = null;
      }
      ValueSource vs = new DoubleFieldSource("field");
      Facets facets = new DoubleRangeFacetCounts("field", vs, sfc, fastMatchFilter, ranges);
      FacetResult result = facets.getTopChildren(10, "field");
      assertEquals(numRange, result.labelValues.length);
      for(int rangeID=0;rangeID<numRange;rangeID++) {
        if (VERBOSE) {
          System.out.println("  range " + rangeID + " expectedCount=" + expectedCounts[rangeID]);
        }
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    // you'd use a "normal" query:
    FacetsCollector.search(searcher, new MatchAllDocsQuery(), 10, fc);

    // Retrieve results
    Facets facets = new TaxonomyFacetSumValueSource(taxoReader, config, fc, expr.getValueSource(bindings));
    FacetResult result = facets.getTopChildren(10, "A");
   
    indexReader.close();
    taxoReader.close();
   
    return result;
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  /** Runs the search and drill-down examples and prints the results. */
  public static void main(String[] args) throws Exception {
    System.out.println("Facet counting example:");
    System.out.println("-----------------------");
    FacetResult result = new ExpressionAggregationFacetsExample().runSearch();
    System.out.println(result);
  }
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    FacetsCollector fc = new FacetsCollector();
    FacetsCollector.search(searcher, q, 10, fc);

    // Retrieve results
    Facets facets = new TaxonomyFacetSumFloatAssociations("$genre", taxoReader, config, fc);
    FacetResult result = facets.getTopChildren(10, "genre");

    indexReader.close();
    taxoReader.close();
   
    return result;
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    FacetsCollector fc = new FacetsCollector();
    FacetsCollector.search(searcher, q, 10, fc);

    // Retrieve results
    Facets facets = new SortedSetDocValuesFacetCounts(state, fc);
    FacetResult result = facets.getTopChildren(10, "Author");
    indexReader.close();
   
    return result;
  }
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    FacetsCollector fc = new FacetsCollector();
    FacetsCollector.search(searcher, q, 10, fc);

    // Retrieve results
    Facets facets = new FastTaxonomyFacetCounts(taxoReader, config, fc);
    FacetResult result = facets.getTopChildren(10, "Author");

    indexReader.close();
    taxoReader.close();
   
    return result;
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    assertEquals("dim=Publish Year path=[] value=5 childCount=3\n  2010 (2)\n  2012 (2)\n  1999 (1)\n", results.get(1).toString());
  }

  @Test
  public void testDrillDown() throws Exception {
    FacetResult result = new SimpleSortedSetFacetsExample().runDrillDown();
    assertEquals("dim=Author path=[] value=2 childCount=2\n  Bob (1)\n  Lisa (1)\n", result.toString());
  }
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    assertEquals("dim=genre path=[] value=-1.0 childCount=2\n  computing (1.62)\n  software (0.34)\n", res.get(1).toString());
  } 

  @Test
  public void testDrillDown() throws Exception {
    FacetResult result = new AssociationsFacetsExample().runDrillDown();
    assertEquals("dim=genre path=[] value=-1.0 childCount=2\n  computing (0.75)\n  software (0.34)\n", result.toString());
  }
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    assertEquals("dim=Publish Date path=[] value=5 childCount=3\n  2010 (2)\n  2012 (2)\n  1999 (1)\n", results.get(1).toString());
  }

  @Test
  public void testDrillDown() throws Exception {
    FacetResult result = new SimpleFacetsExample().runDrillDown();
    assertEquals("dim=Author path=[] value=2 childCount=2\n  Bob (1)\n  Lisa (1)\n", result.toString());
  }
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Related Classes of org.apache.lucene.facet.FacetResult

  • org.apache.lucene.demo.facet.AssociationsFacetsExample
  • org.apache.lucene.demo.facet.ExpressionAggregationFacetsExample
  • org.apache.lucene.demo.facet.SimpleFacetsExample
  • org.apache.lucene.demo.facet.SimpleSortedSetFacetsExample
  • org.apache.lucene.demo.facet.TestAssociationsFacetsExample
  • org.apache.lucene.demo.facet.TestDistanceFacetsExample
  • org.apache.lucene.demo.facet.TestExpressionAggregationFacetsExample
  • org.apache.lucene.demo.facet.TestRangeFacetsExample
  • org.apache.lucene.demo.facet.TestSimpleFacetsExample
  • org.apache.lucene.demo.facet.TestSimpleSortedSetFacetsExample
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