# Hierarchy For Package org.apache.lucene.backward_codecs.lucene50

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.codecs.CompoundFormat
    - org.apache.lucene.backward_codecs.lucene50.Lucene50CompoundFormat
  - org.apache.lucene.codecs.LiveDocsFormat
    - org.apache.lucene.backward_codecs.lucene50.Lucene50LiveDocsFormat
  - org.apache.lucene.codecs.PostingsFormat (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.backward_codecs.lucene50.Lucene50PostingsFormat
  - org.apache.lucene.codecs.PostingsReaderBase (implements java.io.Closeable)
    - org.apache.lucene.backward_codecs.lucene50.Lucene50PostingsReader
  - org.apache.lucene.codecs.StoredFieldsFormat
    - org.apache.lucene.backward_codecs.lucene50.Lucene50StoredFieldsFormat
  - org.apache.lucene.index.TermState (implements java.lang.Cloneable)
    - org.apache.lucene.index.OrdTermState
      - org.apache.lucene.codecs.BlockTermState
        - org.apache.lucene.backward_codecs.lucene50.Lucene50PostingsFormat.IntBlockTermState
  - org.apache.lucene.codecs.TermVectorsFormat
    - org.apache.lucene.backward_codecs.lucene50.compressing.Lucene50CompressingTermVectorsFormat
      - org.apache.lucene.backward_codecs.lucene50.Lucene50TermVectorsFormat

## Enum Class Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.lang.constant.Constable, java.io.Serializable)
    - org.apache.lucene.backward_codecs.lucene50.Lucene50StoredFieldsFormat.Mode