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

Packages that use Aggregator
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.associations Association-based aggregators. 
org.apache.lucene.facet.search.params Parameters for Faceted Search 
org.apache.lucene.facet.search.params.associations 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
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
 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.associations
 

Classes in org.apache.lucene.facet.search.aggregator.associations that implement Aggregator
 class AssociationFloatSumAggregator
          An Aggregator which computes the weight of a category as the sum of the float values associated with it in the result documents.
 class AssociationIntSumAggregator
          An Aggregator which computes the weight of a category as the sum of the integer values associated with it in the result documents.
 

Uses of Aggregator in org.apache.lucene.facet.search.params
 

Methods in org.apache.lucene.facet.search.params that return Aggregator
 Aggregator ScoreFacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, TaxonomyReader taxonomy)
           
abstract  Aggregator FacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, TaxonomyReader taxonomy)
          Create an aggregator for this facet request.
 Aggregator CountFacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, TaxonomyReader taxonomy)
           
 

Uses of Aggregator in org.apache.lucene.facet.search.params.associations
 

Methods in org.apache.lucene.facet.search.params.associations that return Aggregator
 Aggregator AssociationIntSumFacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, TaxonomyReader taxonomy)
           
 Aggregator AssociationFloatSumFacetRequest.createAggregator(boolean useComplements, FacetArrays arrays, TaxonomyReader taxonomy)
           
 



Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.