Package org.apache.lucene.facet.facetset

Provides FacetSets faceting capabilities which allows users to facet on high dimensional field values. See FacetSets.adoc in the docs folder for more information on usage.

Interface Summary

Interface	Description
FacetSetDecoder	A functional interface for decoding facet set values into comparable `long` ones.

Class Summary

Class	Description
DimRange	Defines a single range in a FacetSet dimension.
DoubleFacetSet	A FacetSet which encodes double dimension values.
ExactFacetSetMatcher	A FacetSetMatcher which considers a set as a match only if all dimension values are equal to the given one.
FacetSet	Holds a set of facet dimension values.
FacetSetMatcher	Matches the encoded FacetSet that was indexed in FacetSetsField.
FacetSetsField	A BinaryDocValuesField which encodes a list of facet sets.
FloatFacetSet	A FacetSet which encodes float dimension values.
IntFacetSet	A FacetSet which encodes integer dimension values.
LongFacetSet	A FacetSet which encodes long dimension values.
MatchingFacetSetsCounts	Returns the counts for each given FacetSet
RangeFacetSetMatcher	A FacetSetMatcher which considers a set as a match if all dimensions fall within the given corresponding range.