Examples of DGapVInt8IntEncoder

org.apache.lucene.facet.encoding.DGapVInt8IntEncoder
An {@link IntEncoder} which implements variable length encoding for the gapbetween values. It's a specialized form of the combination of {@link DGapIntEncoder} and {@link VInt8IntEncoder}. @see VInt8IntEncoder @see DGapIntEncoder @lucene.experimental

Examples of org.apache.lucene.facet.encoding.DGapVInt8IntEncoder

   * In any event when changing this value make sure you know what you are
   * doing, and test the results - e.g. counts, if the application is about
   * counting facets.
   */
  public IntEncoder createEncoder() {
    return new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapVInt8IntEncoder()));
  }

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Examples of org.apache.lucene.facet.encoding.DGapVInt8IntEncoder

    System.out.println(separator);


    encoderTest(new VInt8IntEncoder(), facetIDs, loopFactor);
    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new VInt8IntEncoder())), facetIDs, loopFactor);
    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapIntEncoder(new VInt8IntEncoder()))), facetIDs, loopFactor);
    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapVInt8IntEncoder())), facetIDs, loopFactor);
    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapIntEncoder(new EightFlagsIntEncoder()))), facetIDs, loopFactor);
    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapIntEncoder(new FourFlagsIntEncoder()))), facetIDs, loopFactor);
    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapIntEncoder(new NOnesIntEncoder(3)))), facetIDs, loopFactor);
    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapIntEncoder(new NOnesIntEncoder(4)))), facetIDs, loopFactor);

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Examples of org.apache.lucene.facet.encoding.DGapVInt8IntEncoder

    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapIntEncoder(new NOnesIntEncoder(3)))), data, uniqueSortedData);
  }
  
  @Test
  public void testSortingUniqueDGapVInt() throws Exception {
    encoderTest(new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapVInt8IntEncoder())), data, uniqueSortedData);
  }

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Examples of org.apache.lucene.facet.encoding.DGapVInt8IntEncoder


  @Test
  public void testDefaultSettings() {
    CategoryListParams clp = new CategoryListParams();
    assertEquals("wrong default field", "$facets", clp.field);
    IntEncoder encoder = new SortingIntEncoder(new UniqueValuesIntEncoder(new DGapVInt8IntEncoder()));
    IntDecoder decoder = encoder.createMatchingDecoder();
    assertEquals("unexpected default encoder", encoder.toString(), clp.createEncoder().toString());
    assertEquals("unexpected default decoder", decoder.toString(), clp.createEncoder().createMatchingDecoder().toString());
  }

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