## Uses of Interface
org.apache.lucene.facet.taxonomy.TaxonomyWriter

- Packages that use TaxonomyWriter
  Package | Description
  --- | ---
  org.apache.lucene.facet | Faceted search.
  org.apache.lucene.facet.taxonomy.directory | Taxonomy index implementation using on top of a Directory.

- - ### Uses of TaxonomyWriter in org.apache.lucene.facet

    Methods in org.apache.lucene.facet with parameters of type TaxonomyWriter
    Modifier and Type | Method | Description
    --- | --- | ---
    `Document` | FacetsConfig.`build​(TaxonomyWriter taxoWriter, Document doc)` | Translates any added `FacetField`s into normal fields for indexing.

  - ### Uses of TaxonomyWriter in org.apache.lucene.facet.taxonomy.directory

    Classes in org.apache.lucene.facet.taxonomy.directory that implement TaxonomyWriter
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `DirectoryTaxonomyWriter` | `TaxonomyWriter` which uses a `Directory` to store the taxonomy information on disk, and keeps an additional in-memory cache of some or all categories.
    `class` | `ReindexingEnrichedDirectoryTaxonomyWriter` | Use this `TaxonomyWriter` to append arbitrary fields to the ordinal documents in the taxonomy.