Package org.apache.lucene.backward_codecs.lucene90

package org.apache.lucene.backward_codecs.lucene90

Lucene 9.0 file format.

Related Packages

Package	Description
org.apache.lucene.backward_codecs	Common APIs for use by backwards compatibility codecs.

Class	Description
Lucene90Codec	Implements the Lucene 9.0 index format
Lucene90Codec.Mode	Configuration option for the codec.
Lucene90HnswGraphBuilder	Builder for HNSW graph.
Lucene90HnswVectorsFormat	Lucene 9.0 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.
Lucene90HnswVectorsReader	Reads vectors from the index segments along with index data structures supporting KNN search.
Lucene90OnHeapHnswGraph	An HnswGraph where all nodes and connections are held in memory.