Package org.apache.lucene.codecs.lucene99

package org.apache.lucene.codecs.lucene99

Lucene 9.9 file format.

Related Packages

Package	Description
org.apache.lucene.codecs	Codecs API: API for customization of the encoding and structure of the index.

Classes

Class	Description
Lucene99FlatVectorsFormat	Lucene 9.9 flat vector format, which encodes numeric vector values
Lucene99FlatVectorsReader	Reads vectors from the index segments.
Lucene99FlatVectorsWriter	Writes vector values to index segments.
Lucene99HnswScalarQuantizedVectorsFormat	Lucene 9.9 vector format, which encodes numeric vector values into an associated graph connecting the documents having values.
Lucene99HnswVectorsFormat	Lucene 9.9 vector format, which encodes numeric vector values into an associated graph connecting the documents having values.
Lucene99HnswVectorsReader	Reads vectors from the index segments along with index data structures supporting KNN search.
Lucene99HnswVectorsWriter	Writes vector values and knn graphs to index segments.
Lucene99ScalarQuantizedVectorScorer	Optimized scalar quantized implementation of FlatVectorsScorer for quantized vectors stored in the Lucene99 format.
Lucene99ScalarQuantizedVectorsFormat	Format supporting vector quantization, storage, and retrieval
Lucene99ScalarQuantizedVectorsReader	Reads Scalar Quantized vectors from the index segments along with index data structures.
Lucene99ScalarQuantizedVectorsWriter	Writes quantized vector values and metadata to index segments.
Lucene99SegmentInfoFormat	Lucene 9.9 Segment info format.
OffHeapQuantizedByteVectorValues	Read the quantized vector values and their score correction values from the index input.
OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues	Dense vector values that are stored off-heap.