Package org.apache.lucene.facet.params

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

75
76
77
78
79
80
81
82
83
84
85
 
  /** Returns a {@link CategoryListParams} with random {@link IntEncoder}. */
  public static CategoryListParams randomCategoryListParams(String field) {
    Random random = random();
    final IntEncoder encoder = ENCODERS[random.nextInt(ENCODERS.length)];
    return new CategoryListParams(field) {
      @Override
      public IntEncoder createEncoder() {
        return encoder;
      }
    };
View Full Code Here
182
183
184
185
186
187
188
189
190
191
192
193
194
      if (rootOrd == TaxonomyReader.INVALID_ORDINAL) { // category does not exist
        // Add empty FacetResult
        res.add(emptyResult(rootOrd, fr));
        continue;
      }
      CategoryListParams clp = searchParams.indexingParams.getCategoryListParams(fr.categoryPath);
      if (fr.categoryPath.length > 0) { // someone might ask to aggregate the ROOT category
        OrdinalPolicy ordinalPolicy = clp.getOrdinalPolicy(fr.categoryPath.components[0]);
        if (ordinalPolicy == OrdinalPolicy.NO_PARENTS) {
          // rollup values
          aggregator.rollupValues(fr, rootOrd, children, siblings, facetArrays);
        }
      }
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
    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));
View Full Code Here
144
145
146
147
148
149
150
151
152
153
154
    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));
View Full Code Here
175
176
177
178
179
180
181
182
183
184
185
    Directory dir = newDirectory();
    Directory taxoDir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    DirectoryTaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir, IndexWriterConfig.OpenMode.CREATE);

    CategoryListParams clp = new CategoryListParams("$facets") {
        @Override
        public OrdinalPolicy getOrdinalPolicy(String fieldName) {
          return OrdinalPolicy.ALL_PARENTS;
        }
      };
View Full Code Here
246
247
248
249
250
251
252
253
254
255
256
    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();
   
View Full Code Here
46
47
48
49
50
51
52
53
54
55
56
57
   * message.
   */
  final static boolean verifySearchParams(FacetSearchParams fsp) {
    // verify that all category lists were encoded with DGapVInt
    for (FacetRequest fr : fsp.facetRequests) {
      CategoryListParams clp = fsp.indexingParams.getCategoryListParams(fr.categoryPath);
      if (clp.createEncoder().createMatchingDecoder().getClass() != DGapVInt8IntDecoder.class) {
        return false;
      }
    }
   
    return true;
View Full Code Here
43
44
45
46
47
48
49
50
    aggregators.get(clp).aggregate(matchingDocs, clp, facetArrays);
  }
 
  @Override
  public void rollupValues(FacetRequest fr, int ordinal, int[] children, int[] siblings, FacetArrays facetArrays) {
    CategoryListParams clp = fip.getCategoryListParams(fr.categoryPath);
    aggregators.get(clp).rollupValues(fr, ordinal, children, siblings, facetArrays);
  }
View Full Code Here
TOP

Related Classes of org.apache.lucene.facet.params.CategoryListParams

  • org.apache.lucene.demo.facet.MultiCategoryListsFacetsExample
  • org.apache.lucene.facet.associations.AssociationsFacetFields
  • org.apache.lucene.facet.complements.TestTotalFacetCounts
  • org.apache.lucene.facet.encoding.DGapVInt8IntEncoder
  • org.apache.lucene.facet.encoding.SortingIntEncoder
  • org.apache.lucene.facet.encoding.UniqueValuesIntEncoder
  • org.apache.lucene.facet.FacetTestBase
  • org.apache.lucene.facet.FacetTestCase
  • org.apache.lucene.facet.index.FacetFields
  • org.apache.lucene.facet.params.CategoryListParamsTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.