# Hierarchy For Package org.apache.lucene.codecs.lucene102

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.codecs.KnnVectorsFormat (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.hnsw.FlatVectorsFormat
      - org.apache.lucene.codecs.lucene102.Lucene102BinaryQuantizedVectorsFormat
    - org.apache.lucene.codecs.lucene102.Lucene102HnswBinaryQuantizedVectorsFormat
  - org.apache.lucene.codecs.KnnVectorsWriter (implements org.apache.lucene.util.Accountable, java.io.Closeable)
    - org.apache.lucene.codecs.hnsw.FlatVectorsWriter
      - org.apache.lucene.codecs.lucene102.Lucene102BinaryQuantizedVectorsWriter
  - org.apache.lucene.index.KnnVectorValues
    - org.apache.lucene.index.ByteVectorValues
      - org.apache.lucene.codecs.lucene102.OffHeapBinarizedVectorValues
  - org.apache.lucene.codecs.lucene102.Lucene102BinaryFlatVectorsScorer (implements org.apache.lucene.codecs.hnsw.FlatVectorsScorer)