# Hierarchy For All Packages

Package Hierarchies:

- org.apache.lucene.bkdtree,
- org.apache.lucene.codecs.idversion,
- org.apache.lucene.payloads,
- org.apache.lucene.rangetree,
- org.apache.lucene.sandbox.queries,
- org.apache.lucene.sandbox.queries.regex,
- org.apache.lucene.search

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.codecs.DocValuesFormat (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.bkdtree.BKDTreeDocValuesFormat
    - org.apache.lucene.rangetree.RangeTreeDocValuesFormat
  - org.apache.lucene.document.Field (implements org.apache.lucene.index.IndexableField)
    - org.apache.lucene.bkdtree.BKDPointField
  - org.apache.lucene.index.Fields (implements java.lang.Iterable<T>)
    - org.apache.lucene.codecs.FieldsProducer (implements org.apache.lucene.util.Accountable, java.io.Closeable)
      - org.apache.lucene.codecs.idversion.VersionBlockTreeTermsReader
  - org.apache.lucene.codecs.FieldsConsumer (implements java.io.Closeable)
    - org.apache.lucene.codecs.idversion.VersionBlockTreeTermsWriter
  - org.apache.lucene.sandbox.queries.regex.JakartaRegexpCapabilities (implements org.apache.lucene.sandbox.queries.regex.RegexCapabilities)
  - org.apache.lucene.sandbox.queries.regex.JavaUtilRegexCapabilities (implements org.apache.lucene.sandbox.queries.regex.RegexCapabilities)
  - org.apache.lucene.payloads.PayloadSpanCollector (implements org.apache.lucene.search.spans.SpanCollector)
  - org.apache.lucene.payloads.PayloadSpanUtil
  - org.apache.lucene.codecs.PostingsFormat (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.idversion.IDVersionPostingsFormat
  - org.apache.lucene.search.Query (implements java.lang.Cloneable)
    - org.apache.lucene.bkdtree.BKDPointInBBoxQuery
    - org.apache.lucene.bkdtree.BKDPointInPolygonQuery
    - org.apache.lucene.search.DocValuesNumbersQuery
    - org.apache.lucene.search.DocValuesRangeQuery
    - org.apache.lucene.search.DocValuesTermsQuery
    - org.apache.lucene.search.Filter
      - org.apache.lucene.search.DocTermOrdsRangeFilter
      - org.apache.lucene.search.DocValuesRangeFilter<T>
      - org.apache.lucene.search.DocValuesTermsFilter
      - org.apache.lucene.sandbox.queries.DuplicateFilter
    - org.apache.lucene.sandbox.queries.FuzzyLikeThisQuery
    - org.apache.lucene.search.MultiTermQuery
      - org.apache.lucene.sandbox.queries.regex.RegexQuery (implements org.apache.lucene.sandbox.queries.regex.RegexQueryCapable)
      - org.apache.lucene.sandbox.queries.SlowFuzzyQuery
    - org.apache.lucene.rangetree.NumericRangeTreeQuery
    - org.apache.lucene.rangetree.SortedSetRangeTreeQuery
    - org.apache.lucene.search.TermAutomatonQuery
  - org.apache.lucene.index.TermsEnum (implements org.apache.lucene.util.BytesRefIterator)
    - org.apache.lucene.index.FilteredTermsEnum
      - org.apache.lucene.sandbox.queries.regex.RegexTermsEnum
    - org.apache.lucene.search.FuzzyTermsEnum
      - org.apache.lucene.sandbox.queries.SlowFuzzyTermsEnum
    - org.apache.lucene.codecs.idversion.IDVersionSegmentTermsEnum
  - org.apache.lucene.search.TokenStreamToTermAutomatonQuery

## Interface Hierarchy

- org.apache.lucene.sandbox.queries.regex.RegexCapabilities
- org.apache.lucene.sandbox.queries.regex.RegexCapabilities.RegexMatcher
- org.apache.lucene.sandbox.queries.regex.RegexQueryCapable

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.lucene.sandbox.queries.DuplicateFilter.KeepMode
    - org.apache.lucene.sandbox.queries.DuplicateFilter.ProcessingMode

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