Examples of org.apache.lucene.facet.search.IntArrayAllocator

org.apache.lucene.facet.search.IntArrayAllocator
An IntArrayAllocator is an object which manages counter array objects of a certain length. These counter arrays are needed temporarily during faceted search (see {@link FacetsAccumulator} and can be reused across searchesinstead of being allocated afresh on every search.
An IntArrayAllocator is thread-safe. @lucene.experimental


public class TestFacetArrays extends LuceneTestCase {


  @Test
  public void testSimple() {
    FacetArrays arrays = new FacetArrays(new IntArrayAllocator(1, 1), new FloatArrayAllocator(1, 1));


    int[] intArray = arrays.getIntArray();
    // Set the element, then free
    intArray[0] = 1;
    arrays.free();

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      facetSearchParams.addFacetRequest(cfrb22);
      facetSearchParams.addFacetRequest(cfrb21);
      facetSearchParams.addFacetRequest(doctor);
      facetSearchParams.addFacetRequest(cfrb20);
      
      IntArrayAllocator iaa = new IntArrayAllocator(PartitionsUtils.partitionSize(facetSearchParams,tr), 1);
      FloatArrayAllocator faa = new FloatArrayAllocator(PartitionsUtils.partitionSize(facetSearchParams,tr), 1);
      FacetsAccumulator fctExtrctr = new StandardFacetsAccumulator(facetSearchParams, is.getIndexReader(), tr, iaa, faa);
      fctExtrctr.setComplementThreshold(FacetsAccumulator.DISABLE_COMPLEMENT);
      long start = System.currentTimeMillis();

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      facetSearchParams.addFacetRequest(cfrb22);
      facetSearchParams.addFacetRequest(cfrb21);
      facetSearchParams.addFacetRequest(doctor);
      facetSearchParams.addFacetRequest(cfrb20);
      
      IntArrayAllocator iaa = new IntArrayAllocator(PartitionsUtils.partitionSize(facetSearchParams,tr), 1);
      FloatArrayAllocator faa = new FloatArrayAllocator(PartitionsUtils.partitionSize(facetSearchParams,tr), 1);
      FacetsAccumulator fctExtrctr = new StandardFacetsAccumulator(facetSearchParams, is.getIndexReader(), tr, iaa, faa);
      fctExtrctr.setComplementThreshold(FacetsAccumulator.DISABLE_COMPLEMENT);
      long start = System.currentTimeMillis();

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Related Classes of org.apache.lucene.facet.search.IntArrayAllocator

org.apache.lucene.facet.search.TestFacetArrays

org.apache.lucene.facet.search.TestTopKInEachNodeResultHandler

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