Uses of Interface
org.apache.lucene.facet.search.aggregator.Aggregator

Packages that use Aggregator

Package	Description
org.apache.lucene.facet.search	Faceted Search API
org.apache.lucene.facet.search.aggregator	Aggregating Facets during Faceted Search
org.apache.lucene.facet.search.aggregator.association	Association-based aggregators.
org.apache.lucene.facet.search.params	Parameters for Faceted Search
org.apache.lucene.facet.search.params.association	Association-based Parameters for Faceted Search.

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 and Description
protected HashMap<CategoryListIterator,Aggregator>	StandardFacetsAccumulator.getCategoryListMap(FacetArrays facetArrays, int partition) Create an Aggregator and a CategoryListIterator for each and every FacetRequest.

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 and Description
class	ComplementCountingAggregator A CountingAggregator 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 An Aggregator 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 and Description
class	AssociationFloatSumAggregator An Aggregator which updates the weight of a category by summing the weights of the float association it finds for every document.
class	AssociationIntSumAggregator An Aggregator 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 and Description
Aggregator	ScoreFacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, IndexReader reader, TaxonomyReader taxonomy)
Aggregator	CountFacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, IndexReader reader, TaxonomyReader taxonomy)
abstract Aggregator	FacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, IndexReader indexReader, TaxonomyReader taxonomy) Create an aggregator for this facet request.

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 and Description
Aggregator	AssociationIntSumFacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, IndexReader reader, TaxonomyReader taxonomy)
Aggregator	AssociationFloatSumFacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, IndexReader reader, TaxonomyReader taxonomy)