Uses of Interface
org.apache.lucene.facet.search.aggregator.Aggregator
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Packages that use Aggregator Package Description org.apache.lucene.facet.search Faceted Search APIorg.apache.lucene.facet.search.aggregator Aggregating Facets during Faceted Searchorg.apache.lucene.facet.search.aggregator.association Association-based aggregators.org.apache.lucene.facet.search.params Parameters for Faceted Searchorg.apache.lucene.facet.search.params.association Association-based Parameters for Faceted Search. -
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Uses of Aggregator in org.apache.lucene.facet.search
Methods in org.apache.lucene.facet.search that return types with arguments of type Aggregator Modifier and Type Method Description protected HashMap<CategoryListIterator,Aggregator>
StandardFacetsAccumulator. getCategoryListMap(FacetArrays facetArrays, int partition)
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Uses of Aggregator in org.apache.lucene.facet.search.aggregator
Classes in org.apache.lucene.facet.search.aggregator that implement Aggregator Modifier and Type Class Description class
ComplementCountingAggregator
ACountingAggregator
used during complement counting.class
CountingAggregator
A CountingAggregator updates a counter array with the size of the whole taxonomy, counting the number of times each category appears in the given set of documents.class
ScoringAggregator
AnAggregator
which updates the weight of a category according to the scores of the documents it was found in. -
Uses of Aggregator in org.apache.lucene.facet.search.aggregator.association
Classes in org.apache.lucene.facet.search.aggregator.association that implement Aggregator Modifier and Type Class Description class
AssociationFloatSumAggregator
AnAggregator
which updates the weight of a category by summing the weights of the float association it finds for every document.class
AssociationIntSumAggregator
AnAggregator
which updates the weight of a category by summing the weights of the integer association it finds for every document. -
Uses of Aggregator in org.apache.lucene.facet.search.params
Methods in org.apache.lucene.facet.search.params that return Aggregator Modifier and Type Method Description Aggregator
CountFacetRequest. createAggregator(boolean useComplements, FacetArrays arrays, org.apache.lucene.index.IndexReader reader, TaxonomyReader taxonomy)
abstract Aggregator
FacetRequest. createAggregator(boolean useComplements, FacetArrays arrays, org.apache.lucene.index.IndexReader indexReader, TaxonomyReader taxonomy)
Create an aggregator for this facet request.Aggregator
ScoreFacetRequest. createAggregator(boolean useComplements, FacetArrays arrays, org.apache.lucene.index.IndexReader reader, TaxonomyReader taxonomy)
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Uses of Aggregator in org.apache.lucene.facet.search.params.association
Methods in org.apache.lucene.facet.search.params.association that return Aggregator Modifier and Type Method Description Aggregator
AssociationFloatSumFacetRequest. createAggregator(boolean useComplements, FacetArrays arrays, org.apache.lucene.index.IndexReader reader, TaxonomyReader taxonomy)
Aggregator
AssociationIntSumFacetRequest. createAggregator(boolean useComplements, FacetArrays arrays, org.apache.lucene.index.IndexReader reader, TaxonomyReader taxonomy)
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