# Hierarchy For Package org.apache.lucene.facet.taxonomy

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.AbstractMap<K,V> (implements java.util.Map<K,V>)
    - java.util.HashMap<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
      - java.util.LinkedHashMap<K,V> (implements java.util.SequencedMap<K,V>)
        - org.apache.lucene.facet.taxonomy.LRUHashMap<K,V>
  - org.apache.lucene.facet.taxonomy.AssociationAggregationFunction
  - org.apache.lucene.facet.taxonomy.FacetLabel (implements java.lang.Comparable<T>)
  - org.apache.lucene.facet.Facets
    - org.apache.lucene.facet.taxonomy.FastTaxonomyFacetCounts
    - org.apache.lucene.facet.taxonomy.TaxonomyFacetFloatAssociations
    - org.apache.lucene.facet.taxonomy.TaxonomyFacetIntAssociations
  - org.apache.lucene.document.Field (implements org.apache.lucene.index.IndexableField)
    - org.apache.lucene.facet.taxonomy.AssociationFacetField
      - org.apache.lucene.facet.taxonomy.FloatAssociationFacetField
      - org.apache.lucene.facet.taxonomy.IntAssociationFacetField
  - org.apache.lucene.index.IndexReader (implements java.io.Closeable)
    - org.apache.lucene.index.LeafReader
      - org.apache.lucene.index.FilterLeafReader
        - org.apache.lucene.facet.taxonomy.OrdinalMappingLeafReader
  - org.apache.lucene.facet.taxonomy.ParallelTaxonomyArrays
  - org.apache.lucene.facet.taxonomy.ParallelTaxonomyArrays.IntArray
  - org.apache.lucene.facet.taxonomy.PrintTaxonomyStats
  - org.apache.lucene.search.ReferenceManager<G> (implements java.io.Closeable)
    - org.apache.lucene.facet.taxonomy.SearcherTaxonomyManager
  - org.apache.lucene.facet.taxonomy.TaxonomyFacetLabels
  - org.apache.lucene.facet.taxonomy.TaxonomyFacetLabels.FacetLabelReader
  - org.apache.lucene.facet.taxonomy.TaxonomyMergeUtils
  - org.apache.lucene.facet.taxonomy.TaxonomyReader (implements java.io.Closeable)
  - org.apache.lucene.facet.taxonomy.TaxonomyReader.ChildrenIterator

## Interface Hierarchy

- java.lang.AutoCloseable
  - java.io.Closeable
    - org.apache.lucene.facet.taxonomy.TaxonomyWriter (also extends org.apache.lucene.index.TwoPhaseCommit)
- org.apache.lucene.index.TwoPhaseCommit
  - org.apache.lucene.facet.taxonomy.TaxonomyWriter (also extends java.io.Closeable)

## Record Class Hierarchy

- java.lang.Object
  - java.lang.Record
    - org.apache.lucene.facet.taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy