Examples of OldFacetsAccumulator

org.apache.lucene.facet.old.OldFacetsAccumulator
A {@link FacetsAccumulator} which supports partitions, sampling andcomplement counting.
NOTE: this accumulator still uses the old API and will be removed eventually in favor of dedicated accumulators which support the above features ovee the new {@link FacetsAggregator} API. It provides{@link Aggregator} implementations for {@link CountFacetRequest}, {@link SumScoreFacetRequest} and {@link OverSampledFacetRequest}. If you need to use it in conjunction with other facet requests, you should override {@link #createAggregator(FacetRequest,FacetArrays)}. @lucene.experimental

Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    DirectoryTaxonomyReader taxo = new DirectoryTaxonomyReader(taxoDir);
    
    FacetSearchParams fsp = new FacetSearchParams(
        new CountFacetRequest(new CategoryPath("a"), 10), 
        new CountFacetRequest(new CategoryPath("b"), 10));
    final TaxonomyFacetsAccumulator fa = random().nextBoolean() ? new TaxonomyFacetsAccumulator(fsp, r, taxo) : new OldFacetsAccumulator(fsp, r, taxo);
    final FacetsCollector fc = FacetsCollector.create(fa);
    // this should populate the cached results, but doing search should clear the cache
    fc.getFacetResults();
    newSearcher(r).search(new MatchAllDocsQuery(), fc);

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Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    DirectoryReader r = DirectoryReader.open(indexDir);
    DirectoryTaxonomyReader taxo = new DirectoryTaxonomyReader(taxoDir);


    // assert IntFacetResultHandler
    FacetSearchParams fsp = new FacetSearchParams(new CountFacetRequest(new CategoryPath("a"), 10));
    TaxonomyFacetsAccumulator fa = random().nextBoolean() ? new TaxonomyFacetsAccumulator(fsp, r, taxo) : new OldFacetsAccumulator(fsp, r, taxo);
    FacetsCollector fc = FacetsCollector.create(fa);
    newSearcher(r).search(new MatchAllDocsQuery(), fc);
    assertTrue("invalid ordinal for child node: 0", 0 != fc.getFacetResults().get(0).getFacetResultNode().subResults.get(0).ordinal);
    
    // assert IntFacetResultHandler
    fsp = new FacetSearchParams(new SumScoreFacetRequest(new CategoryPath("a"), 10));
    if (random().nextBoolean()) {
      fa = new TaxonomyFacetsAccumulator(fsp, r, taxo);
    } else {
      fa = new OldFacetsAccumulator(fsp, r, taxo);
    }
    fc = FacetsCollector.create(fa);
    newSearcher(r).search(new MatchAllDocsQuery(), fc);
    assertTrue("invalid ordinal for child node: 0", 0 != fc.getFacetResults().get(0).getFacetResultNode().subResults.get(0).ordinal);

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Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    DirectoryTaxonomyReader taxo = new DirectoryTaxonomyReader(taxoDir);
    
    CountFacetRequest cfr = new CountFacetRequest(new CategoryPath("a"), 2);
    cfr.setResultMode(random().nextBoolean() ? ResultMode.GLOBAL_FLAT : ResultMode.PER_NODE_IN_TREE);
    FacetSearchParams fsp = new FacetSearchParams(cfr);
    final TaxonomyFacetsAccumulator fa = random().nextBoolean() ? new TaxonomyFacetsAccumulator(fsp, r, taxo) : new OldFacetsAccumulator(fsp, r, taxo);
    FacetsCollector fc = FacetsCollector.create(fa);
    newSearcher(r).search(new MatchAllDocsQuery(), fc);
    
    FacetResult res = fc.getFacetResults().get(0);
    assertEquals(10, res.getNumValidDescendants());

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Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    }
    final Sampler sampler = new RandomSampler(sampleParams, random());
    
    TaxonomyFacetsAccumulator[] accumulators = new TaxonomyFacetsAccumulator[] {
      new TaxonomyFacetsAccumulator(fsp, indexReader, taxoReader),
      new OldFacetsAccumulator(fsp, indexReader, taxoReader),
      new SamplingAccumulator(sampler, fsp, indexReader, taxoReader),
      new AdaptiveFacetsAccumulator(fsp, indexReader, taxoReader),
      new SamplingWrapper(new OldFacetsAccumulator(fsp, indexReader, taxoReader), sampler)
    };
    
    for (TaxonomyFacetsAccumulator fa : accumulators) {
      FacetsCollector fc = FacetsCollector.create(fa);
      searcher.search(new MatchAllDocsQuery(), fc);

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Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    DirectoryReader r = DirectoryReader.open(indexDir);
    DirectoryTaxonomyReader taxo = new DirectoryTaxonomyReader(taxoDir);
    
    FacetSearchParams fsp = new FacetSearchParams(new CountFacetRequest(CategoryPath.EMPTY, 10));
    
    final TaxonomyFacetsAccumulator fa = random().nextBoolean() ? new TaxonomyFacetsAccumulator(fsp, r, taxo) : new OldFacetsAccumulator(fsp, r, taxo);
    FacetsCollector fc = FacetsCollector.create(fa);
    newSearcher(r).search(new MatchAllDocsQuery(), fc);
    
    FacetResult res = fc.getFacetResults().get(0);
    for (FacetResultNode node : res.getFacetResultNode().subResults) {

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Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    DirectoryTaxonomyReader taxo = new DirectoryTaxonomyReader(taxoDir);
    
    FacetSearchParams fsp = new FacetSearchParams(
        new CountFacetRequest(new CategoryPath("a"), 10), 
        new CountFacetRequest(new CategoryPath("b"), 10));
    final TaxonomyFacetsAccumulator fa = random().nextBoolean() ? new TaxonomyFacetsAccumulator(fsp, r, taxo) : new OldFacetsAccumulator(fsp, r, taxo);
    final FacetsCollector fc = FacetsCollector.create(fa);
    newSearcher(r).search(new MatchAllDocsQuery(), fc);
    
    List<FacetResult> res1 = fc.getFacetResults();
    List<FacetResult> res2 = fc.getFacetResults();

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Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    DirectoryTaxonomyReader taxo = new DirectoryTaxonomyReader(taxoDir);
    
    FacetSearchParams fsp = new FacetSearchParams(
        new CountFacetRequest(new CategoryPath("a"), 10), 
        new CountFacetRequest(new CategoryPath("b"), 10));
    final TaxonomyFacetsAccumulator fa = random().nextBoolean() ? new TaxonomyFacetsAccumulator(fsp, r, taxo) : new OldFacetsAccumulator(fsp, r, taxo);
    final FacetsCollector fc = FacetsCollector.create(fa);
    // this should populate the cached results, but doing search should clear the cache
    fc.getFacetResults();
    newSearcher(r).search(new MatchAllDocsQuery(), fc);

View Full Code Here

Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    DirectoryReader r = DirectoryReader.open(indexDir);
    DirectoryTaxonomyReader taxo = new DirectoryTaxonomyReader(taxoDir);


    // assert IntFacetResultHandler
    FacetSearchParams fsp = new FacetSearchParams(new CountFacetRequest(new CategoryPath("a"), 10));
    TaxonomyFacetsAccumulator fa = random().nextBoolean() ? new TaxonomyFacetsAccumulator(fsp, r, taxo) : new OldFacetsAccumulator(fsp, r, taxo);
    FacetsCollector fc = FacetsCollector.create(fa);
    newSearcher(r).search(new MatchAllDocsQuery(), fc);
    assertTrue("invalid ordinal for child node: 0", 0 != fc.getFacetResults().get(0).getFacetResultNode().subResults.get(0).ordinal);
    
    // assert IntFacetResultHandler
    fsp = new FacetSearchParams(new SumScoreFacetRequest(new CategoryPath("a"), 10));
    if (random().nextBoolean()) {
      fa = new TaxonomyFacetsAccumulator(fsp, r, taxo) {
        @Override
        public FacetsAggregator getAggregator() {
          return new SumScoreFacetsAggregator();
        }
      };
    } else {
      fa = new OldFacetsAccumulator(fsp, r, taxo);
    }
    fc = FacetsCollector.create(fa);
    newSearcher(r).search(new MatchAllDocsQuery(), fc);
    assertTrue("invalid ordinal for child node: 0", 0 != fc.getFacetResults().get(0).getFacetResultNode().subResults.get(0).ordinal);

View Full Code Here

Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    DirectoryTaxonomyReader taxo = new DirectoryTaxonomyReader(taxoDir);
    
    CountFacetRequest cfr = new CountFacetRequest(new CategoryPath("a"), 2);
    cfr.setResultMode(random().nextBoolean() ? ResultMode.GLOBAL_FLAT : ResultMode.PER_NODE_IN_TREE);
    FacetSearchParams fsp = new FacetSearchParams(cfr);
    final TaxonomyFacetsAccumulator fa = random().nextBoolean() ? new TaxonomyFacetsAccumulator(fsp, r, taxo) : new OldFacetsAccumulator(fsp, r, taxo);
    FacetsCollector fc = FacetsCollector.create(fa);
    newSearcher(r).search(new MatchAllDocsQuery(), fc);
    
    FacetResult res = fc.getFacetResults().get(0);
    assertEquals(10, res.getNumValidDescendants());

View Full Code Here

Examples of org.apache.lucene.facet.old.OldFacetsAccumulator

    }
    final Sampler sampler = new RandomSampler(sampleParams, random());
    
    TaxonomyFacetsAccumulator[] accumulators = new TaxonomyFacetsAccumulator[] {
      new TaxonomyFacetsAccumulator(fsp, indexReader, taxoReader),
      new OldFacetsAccumulator(fsp, indexReader, taxoReader),
      new SamplingAccumulator(sampler, fsp, indexReader, taxoReader),
      new AdaptiveFacetsAccumulator(fsp, indexReader, taxoReader),
      new SamplingWrapper(new OldFacetsAccumulator(fsp, indexReader, taxoReader), sampler)
    };
    
    for (TaxonomyFacetsAccumulator fa : accumulators) {
      FacetsCollector fc = FacetsCollector.create(fa);
      searcher.search(new MatchAllDocsQuery(), fc);

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