Package org.apache.lucene.facet.taxonomy

Taxonomy of Categories Facets are defined using a hierarchy of categories, known as a Taxonomy
For example, in a book store application, a Taxonomy could have the following hierarchy: Author Mark Twain J.

See: Description

Package org.apache.lucene.facet.taxonomy Description

Taxonomy of Categories

Facets are defined using a hierarchy of categories, known as a Taxonomy
For example, in a book store application, a Taxonomy could have the following hierarchy:

The Taxonomy translates category-paths into category-ordinal and vice versa.