Package org.apache.lucene.facet

Examples of org.apache.lucene.facet.FacetResult

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    // search for "f:a", only segments 1 and 3 should match results
    Query q = new TermQuery(new Term("f", "a"));
    FacetsCollector sfc = new FacetsCollector();
    indexSearcher.search(q, sfc);
    Facets facets = getTaxonomyFacetCounts(taxoReader, config, sfc);
    FacetResult result = facets.getTopChildren(10, "A");
    assertEquals("wrong number of children", 2, result.labelValues.length);
    for (LabelAndValue labelValue : result.labelValues) {
      assertEquals("wrong weight for child " + labelValue.label, 2, labelValue.value.intValue());
    }
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          labelValues.add(new LabelAndValue(ent.getKey(), ent.getValue()));
          totCount += ent.getValue();
        }
        sortLabelValues(labelValues);
        if (totCount > 0) {
          expected.add(new FacetResult("dim" + i, new String[0], totCount, labelValues.toArray(new LabelAndValue[labelValues.size()]), labelValues.size()));
        }
      }

      // Sort by highest value, tie break by value:
      sortFacetResults(expected);
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    FacetsCollector sfc = new FacetsCollector();
    TermQuery q = new TermQuery(A);
    searcher.search(q, sfc);
    Facets facets = getTaxonomyFacetCounts(taxoReader, getConfig(), sfc);
    FacetResult result = facets.getTopChildren(NUM_CHILDREN_CP_A, CP_A);
    assertEquals(-1, result.value.intValue());
    for(LabelAndValue labelValue : result.labelValues) {
      assertEquals(termExpectedCounts.get(CP_A + "/" + labelValue.label), labelValue.value);
    }
    result = facets.getTopChildren(NUM_CHILDREN_CP_B, CP_B);
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    FacetsCollector sfc = new FacetsCollector();
    searcher.search(new MatchAllDocsQuery(), sfc);

    Facets facets = getTaxonomyFacetCounts(taxoReader, getConfig(), sfc);
   
    FacetResult result = facets.getTopChildren(NUM_CHILDREN_CP_A, CP_A);
    assertEquals(-1, result.value.intValue());
    int prevValue = Integer.MAX_VALUE;
    for(LabelAndValue labelValue : result.labelValues) {
      assertEquals(allExpectedCounts.get(CP_A + "/" + labelValue.label), labelValue.value);
      assertTrue("wrong sort order of sub results: labelValue.value=" + labelValue.value + " prevValue=" + prevValue, labelValue.value.intValue() <= prevValue);
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    FacetsCollector sfc = new FacetsCollector();
    searcher.search(new MatchAllDocsQuery(), sfc);

    Facets facets = getTaxonomyFacetCounts(taxoReader, getConfig(), sfc);

    FacetResult result = facets.getTopChildren(Integer.MAX_VALUE, CP_A);
    assertEquals(-1, result.value.intValue());
    for(LabelAndValue labelValue : result.labelValues) {
      assertEquals(allExpectedCounts.get(CP_A + "/" + labelValue.label), labelValue.value);
    }
    result = facets.getTopChildren(Integer.MAX_VALUE, CP_B);
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    FacetsCollector sfc = new FacetsCollector();
    searcher.search(new MatchAllDocsQuery(), sfc);

    Facets facets = getTaxonomyFacetCounts(taxoReader, getConfig(), sfc);

    FacetResult result = facets.getTopChildren(NUM_CHILDREN_CP_C, CP_C);
    assertEquals(allExpectedCounts.get(CP_C), result.value);
    for(LabelAndValue labelValue : result.labelValues) {
      assertEquals(allExpectedCounts.get(CP_C + "/" + labelValue.label), labelValue.value);
    }
    result = facets.getTopChildren(NUM_CHILDREN_CP_D, CP_D);
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        new LongRange("less than or equal to 10", 0L, true, 10L, true),
        new LongRange("over 90", 90L, false, 100L, false),
        new LongRange("90 or above", 90L, true, 100L, false),
        new LongRange("over 1000", 1000L, false, Long.MAX_VALUE, true));

    FacetResult result = facets.getTopChildren(10, "field");
    assertEquals("dim=field path=[] value=22 childCount=5\n  less than 10 (10)\n  less than or equal to 10 (11)\n  over 90 (9)\n  90 or above (10)\n  over 1000 (1)\n",
                 result.toString());
   
    r.close();
    d.close();
  }
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        new LongRange("all0", Long.MIN_VALUE, true, Long.MAX_VALUE, true),
        new LongRange("all1", Long.MIN_VALUE, false, Long.MAX_VALUE, true),
        new LongRange("all2", Long.MIN_VALUE, true, Long.MAX_VALUE, false),
        new LongRange("all3", Long.MIN_VALUE, false, Long.MAX_VALUE, false));

    FacetResult result = facets.getTopChildren(10, "field");
    assertEquals("dim=field path=[] value=3 childCount=6\n  min (1)\n  max (1)\n  all0 (3)\n  all1 (2)\n  all2 (2)\n  all3 (1)\n",
                 result.toString());
   
    r.close();
    d.close();
  }
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        new LongRange("0-10", 0L, true, 10L, true),
        new LongRange("10-20", 10L, true, 20L, true),
        new LongRange("20-30", 20L, true, 30L, true),
        new LongRange("30-40", 30L, true, 40L, true));
   
    FacetResult result = facets.getTopChildren(10, "field");
    assertEquals("dim=field path=[] value=41 childCount=4\n  0-10 (11)\n  10-20 (11)\n  20-30 (11)\n  30-40 (11)\n",
                 result.toString());
   
    r.close();
    d.close();
  }
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      } else {
        fastMatchFilter = null;
      }
      ValueSource vs = new LongFieldSource("field");
      Facets facets = new LongRangeFacetCounts("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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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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