## Uses of Class
org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter

Packages that use DirectoryTaxonomyWriter
org.apache.lucene.facet.taxonomy: Taxonomy of Categories.
org.apache.lucene.facet.taxonomy.directory: Taxonomy index implementation using on top of a Directory.

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

Methods in org.apache.lucene.facet.taxonomy with parameters of type DirectoryTaxonomyWriter
`static void` TaxonomyMergeUtils.`merge(Directory srcIndexDir, Directory srcTaxoDir, DirectoryTaxonomyWriter.OrdinalMap map, IndexWriter destIndexWriter, DirectoryTaxonomyWriter destTaxoWriter, FacetsConfig srcConfig)` Merges the given taxonomy and index directories and commits the changes to the given writers.

Constructors in org.apache.lucene.facet.taxonomy with parameters of type DirectoryTaxonomyWriter
Constructor and Description
`SearcherTaxonomyManager(IndexWriter writer, boolean applyAllDeletes, SearcherFactory searcherFactory, DirectoryTaxonomyWriter taxoWriter)` Expert: creates near-real-time searcher and taxonomy reader from the corresponding writers, controlling whether deletes should be applied.
`SearcherTaxonomyManager(IndexWriter writer, SearcherFactory searcherFactory, DirectoryTaxonomyWriter taxoWriter)` Creates near-real-time searcher and taxonomy reader from the corresponding writers.

### Uses of DirectoryTaxonomyWriter in org.apache.lucene.facet.taxonomy.directory

Constructors in org.apache.lucene.facet.taxonomy.directory with parameters of type DirectoryTaxonomyWriter
Constructor and Description
`DirectoryTaxonomyReader(DirectoryTaxonomyWriter taxoWriter)` Opens a `DirectoryTaxonomyReader` over the given `DirectoryTaxonomyWriter` (for NRT).