# Uses of Package
org.apache.lucene.backward_codecs.lucene91

Packages that use org.apache.lucene.backward_codecs.lucene91
Package
Description
org.apache.lucene.backward_codecs.lucene91
Lucene 9.1 file format.

- Classes in org.apache.lucene.backward_codecs.lucene91 used by org.apache.lucene.backward_codecs.lucene91
  Class
  Description
  Lucene91BoundsChecker
  A helper class for an hnsw graph that serves as a comparator of the currently set bound value with a new value.
  Lucene91Codec.Mode
  Configuration option for the codec.
  Lucene91NeighborArray
  NeighborArray encodes the neighbors of a node and their mutual scores in the HNSW graph as a pair of growable arrays.