org.apache.lucene.codecs.lucene104 Class Hierarchy (Lucene 10.5.1 core API)
Description: tree: package: org.apache.lucene.codecs.lucene104

# Hierarchy For Package org.apache.lucene.codecs.lucene104

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.lucene104.Lucene104Codec
  - org.apache.lucene.codecs.lucene104.ForUtil
  - org.apache.lucene.codecs.KnnVectorsFormat (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.hnsw.FlatVectorsFormat
      - org.apache.lucene.codecs.lucene104.Lucene104ScalarQuantizedVectorsFormat
    - org.apache.lucene.codecs.lucene104.Lucene104HnswScalarQuantizedVectorsFormat
  - org.apache.lucene.codecs.KnnVectorsReader (implements java.io.Closeable)
    - org.apache.lucene.codecs.hnsw.FlatVectorsReader (implements org.apache.lucene.util.Accountable)
      - org.apache.lucene.codecs.lucene104.Lucene104ScalarQuantizedVectorsReader (implements org.apache.lucene.util.quantization.QuantizedVectorsReader)
  - org.apache.lucene.codecs.KnnVectorsWriter (implements org.apache.lucene.util.Accountable, java.io.Closeable)
    - org.apache.lucene.codecs.hnsw.FlatVectorsWriter
      - org.apache.lucene.codecs.lucene104.Lucene104ScalarQuantizedVectorsWriter
  - org.apache.lucene.index.KnnVectorValues
    - org.apache.lucene.index.ByteVectorValues
      - org.apache.lucene.util.quantization.BaseQuantizedByteVectorValues (implements org.apache.lucene.codecs.lucene95.HasIndexSlice)
        - org.apache.lucene.util.quantization.QuantizedByteVectorValues
          - org.apache.lucene.codecs.lucene104.OffHeapScalarQuantizedVectorValues
    - org.apache.lucene.index.FloatVectorValues
      - org.apache.lucene.codecs.lucene104.Lucene104ScalarQuantizedVectorsReader.ScalarQuantizedVectorValues
  - org.apache.lucene.codecs.lucene104.Lucene104ScalarQuantizedVectorScorer (implements org.apache.lucene.codecs.hnsw.FlatVectorsScorer)
  - org.apache.lucene.codecs.lucene104.PostingIndexInput
  - org.apache.lucene.codecs.PostingsFormat (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.lucene104.Lucene104PostingsFormat
  - org.apache.lucene.codecs.PostingsReaderBase (implements java.io.Closeable)
    - org.apache.lucene.codecs.lucene104.Lucene104PostingsReader
  - org.apache.lucene.codecs.PostingsWriterBase (implements java.io.Closeable)
    - org.apache.lucene.codecs.PushPostingsWriterBase
      - org.apache.lucene.codecs.lucene104.Lucene104PostingsWriter
  - org.apache.lucene.index.TermState (implements java.lang.Cloneable)
    - org.apache.lucene.index.OrdTermState
      - org.apache.lucene.codecs.BlockTermState
        - org.apache.lucene.codecs.lucene104.Lucene104PostingsFormat.IntBlockTermState

## 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.codecs.lucene104.Lucene104Codec.Mode