Package org.apache.lucene.facet.params

Examples of org.apache.lucene.facet.params.FacetIndexingParams

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  public DrillDownQueryTest() {
    Map<CategoryPath,CategoryListParams> paramsMap = new HashMap<CategoryPath,CategoryListParams>();
    paramsMap.put(new CategoryPath("a"), randomCategoryListParams("testing_facets_a"));
    paramsMap.put(new CategoryPath("b"), randomCategoryListParams("testing_facets_b"));
    nonDefaultParams = new PerDimensionIndexingParams(paramsMap);
    defaultParams = new FacetIndexingParams(randomCategoryListParams(CategoryListParams.DEFAULT_FIELD));
  }
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   * counting them in the most basic form.
   */
  @Test
  public void testSimple() throws Exception {
    for (int partitionSize : partitionSizes) {
      FacetIndexingParams fip = getFacetIndexingParams(partitionSize);
      OrdinalPolicy op = fip.getCategoryListParams(null).getOrdinalPolicy(null);
      initIndex(fip);

      List<FacetRequest> facetRequests = new ArrayList<FacetRequest>();
      facetRequests.add(new CountFacetRequest(new CategoryPath("a"), 100));
      CountFacetRequest cfra = new CountFacetRequest(new CategoryPath("a"), 100);
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   * Creating an index, matching the results of an top K = Integer.MAX_VALUE and top-1000 requests
   */
  @Test
  public void testGetMaxIntFacets() throws Exception {
    for (int partitionSize : partitionSizes) {
      FacetIndexingParams fip = getFacetIndexingParams(partitionSize);
      initIndex(fip);

      // do different facet counts and compare to control
      CategoryPath path = new CategoryPath("a", "b");
      FacetSearchParams sParams = getFacetSearchParams(fip, new CountFacetRequest(path, Integer.MAX_VALUE));
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  }

  @Test
  public void testSimpleSearchForNonexistentFacet() throws Exception {
    for (int partitionSize : partitionSizes) {
      FacetIndexingParams fip = getFacetIndexingParams(partitionSize);
      initIndex(fip);

      CategoryPath path = new CategoryPath("Miau Hattulla");
      FacetSearchParams sParams = getFacetSearchParams(fip, new CountFacetRequest(path, 10));
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    Directory indexDir = newDirectory();
    Directory taxoDir = newDirectory();

    TaxonomyWriter taxonomyWriter = new DirectoryTaxonomyWriter(taxoDir);
    IndexWriter iw = new IndexWriter(indexDir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())));
    FacetIndexingParams fip = new FacetIndexingParams(new CategoryListParams() {
      @Override
      public OrdinalPolicy getOrdinalPolicy(String dimension) {
        return OrdinalPolicy.NO_PARENTS;
      }
    });
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      if (VERBOSE) {
        System.out.println("Partition Size: " + partitionSize);
      }
     
      final int pSize = partitionSize;
      FacetIndexingParams iParams = new FacetIndexingParams() {
        @Override
        public int getPartitionSize() {
          return pSize;
        }
      };
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    Directory indexDir = newDirectory();
    Directory taxoDir = newDirectory();
   
    TaxonomyWriter taxonomyWriter = new DirectoryTaxonomyWriter(taxoDir);
    IndexWriter iw = new IndexWriter(indexDir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())));
    FacetIndexingParams fip = new PerDimensionIndexingParams(Collections.singletonMap(new CategoryPath("b"), new CategoryListParams("$b")));
   
    FacetFields facetFields = new FacetFields(taxonomyWriter, fip);
    for(int i = atLeast(30); i > 0; --i) {
      Document doc = new Document();
      doc.add(new StringField("f", "v", Store.NO));
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    Directory indexDir = newDirectory();
    Directory taxoDir = newDirectory();
   
    TaxonomyWriter taxonomyWriter = new DirectoryTaxonomyWriter(taxoDir);
    IndexWriter iw = new IndexWriter(indexDir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())));
    FacetIndexingParams fip = new PerDimensionIndexingParams(Collections.singletonMap(new CategoryPath("b"), new CategoryListParams("$b")));
   
    FacetFields facetFields = new FacetFields(taxonomyWriter, fip);
    for(int i = atLeast(30); i > 0; --i) {
      Document doc = new Document();
      doc.add(new StringField("f", "v", Store.NO));
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    Map<String,OrdinalPolicy> policies = new HashMap<String,CategoryListParams.OrdinalPolicy>();
    policies.put(CP_B.components[0], OrdinalPolicy.ALL_PARENTS);
    policies.put(CP_C.components[0], OrdinalPolicy.NO_PARENTS);
    policies.put(CP_D.components[0], OrdinalPolicy.NO_PARENTS);
    CategoryListParams clp = new PerDimensionOrdinalPolicy(policies);
    fip = new FacetIndexingParams(clp);
   
    allExpectedCounts = newCounts();
    termExpectedCounts = newCounts();
   
    // segment w/ no categories
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    Directory taxoDir = newDirectory();
   
    IndexWriterConfig iwc = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
    iwc.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // prevent merges
    IndexWriter indexWriter = new IndexWriter(indexDir, iwc);
    FacetIndexingParams fip = new FacetIndexingParams(new CategoryListParams() {
      @Override
      public CategoryListIterator createCategoryListIterator(int partition) throws IOException {
        return new AssertingCategoryListIterator(super.createCategoryListIterator(partition));
      }
    });
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Related Classes of org.apache.lucene.facet.params.FacetIndexingParams

  • org.apache.lucene.facet.complements.TestTotalFacetCounts
  • org.apache.lucene.facet.complements.TestTotalFacetCountsCache
  • org.apache.lucene.facet.FacetTestBase
  • org.apache.lucene.facet.old.OldFacetsAccumulator
  • org.apache.lucene.facet.params.FacetIndexingParamsTest
  • org.apache.lucene.facet.params.PerDimensionIndexingParamsTest
  • org.apache.lucene.facet.sampling.BaseSampleTestTopK
  • org.apache.lucene.facet.sampling.OversampleWithDepthTest
  • org.apache.lucene.facet.search.CountingFacetsAggregatorTest
  • org.apache.lucene.facet.search.DrillDownQueryTest
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