Module org.apache.lucene.facet

Package org.apache.lucene.facet.sortedset

package org.apache.lucene.facet.sortedset

Provides faceting capabilities over facets that were indexed with SortedSetDocValuesFacetField.

Related Packages

Package	Description
org.apache.lucene.facet	Faceted search.
org.apache.lucene.facet.facetset	Provides FacetSets faceting capabilities which allows users to facet on high dimensional field values.
org.apache.lucene.facet.range	Provides range faceting capabilities.
org.apache.lucene.facet.rangeonrange	Provides range on range faceting capabilities.
org.apache.lucene.facet.taxonomy	Taxonomy of Categories.

Class	Description
AbstractSortedSetDocValueFacetCounts	Base class for SSDV faceting implementations.
AbstractSortedSetDocValueFacetCounts.ChildIterationCursor
AbstractSortedSetDocValueFacetCounts.DimValue
AbstractSortedSetDocValueFacetCounts.TopChildrenForPath	Intermediate result to store top children for a given path before resolving labels, etc.
ConcurrentSortedSetDocValuesFacetCounts	Like SortedSetDocValuesFacetCounts, but aggregates counts concurrently across segments.
DefaultSortedSetDocValuesReaderState	Default implementation of SortedSetDocValuesFacetCounts.
DefaultSortedSetDocValuesReaderState.OrdAndComponent
SortedSetDocValuesFacetCounts	Compute facets counts from previously indexed SortedSetDocValuesFacetField, without require a separate taxonomy index.
SortedSetDocValuesFacetField	Add an instance of this to your Document for every facet label to be indexed via SortedSetDocValues.
SortedSetDocValuesReaderState	Wraps a IndexReader and resolves ords using existing SortedSetDocValues APIs without a separate taxonomy index.
SortedSetDocValuesReaderState.DimTree	Holds children and sibling information for a single dimension.
SortedSetDocValuesReaderState.OrdRange	Holds start/end range of ords, which maps to one dimension.