## Uses of Class
org.apache.lucene.facet.taxonomy.TaxonomyFacets

Packages that use TaxonomyFacets
org.apache.lucene.facet.taxonomy: Taxonomy of Categories.

### Uses of TaxonomyFacets in org.apache.lucene.facet.taxonomy

Subclasses of TaxonomyFacets in org.apache.lucene.facet.taxonomy
`class` `FastTaxonomyFacetCounts` Computes facets counts, assuming the default encoding into DocValues was used.
`class` `FloatTaxonomyFacets` Base class for all taxonomy-based facets that aggregate to a per-ords float[].
`class` `IntTaxonomyFacets` Base class for all taxonomy-based facets that aggregate to a per-ords int[].
`class` `TaxonomyFacetCounts` Reads from any `OrdinalsReader`; use `FastTaxonomyFacetCounts` if you are using the default encoding from `BinaryDocValues`.
`class` `TaxonomyFacetSumFloatAssociations` Aggregates sum of int values previously indexed with `FloatAssociationFacetField`, assuming the default encoding.
`class` `TaxonomyFacetSumIntAssociations` Aggregates sum of int values previously indexed with `IntAssociationFacetField`, assuming the default encoding.
`class` `TaxonomyFacetSumValueSource` Aggregates sum of values from `DoubleValues.doubleValue()`, for each facet label.