# Hierarchy For Package org.apache.lucene.codecs.lucene42

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.codecs.Codec (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.lucene42.Lucene42Codec
  - org.apache.lucene.codecs.DocValuesFormat (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat
  - org.apache.lucene.codecs.FieldInfosFormat
    - org.apache.lucene.codecs.lucene42.Lucene42FieldInfosFormat
  - org.apache.lucene.codecs.NormsFormat
    - org.apache.lucene.codecs.lucene42.Lucene42NormsFormat
  - org.apache.lucene.codecs.TermVectorsFormat
    - org.apache.lucene.codecs.compressing.CompressingTermVectorsFormat
      - org.apache.lucene.codecs.lucene42.Lucene42TermVectorsFormat