Uses of Class
org.apache.lucene.codecs.KnnVectorsReader
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Packages that use KnnVectorsReader Package Description org.apache.lucene.codecs Codecs API: API for customization of the encoding and structure of the index.org.apache.lucene.codecs.lucene99 Lucene 9.9 file format.org.apache.lucene.codecs.perfield Postings format that can delegate to different formats per-field.org.apache.lucene.index Code to maintain and access indices.org.apache.lucene.util.hnsw Navigable Small-World graph, nominally Hierarchical but currently only has a single layer. -
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Uses of KnnVectorsReader in org.apache.lucene.codecs
Methods in org.apache.lucene.codecs that return KnnVectorsReader Modifier and Type Method Description abstract KnnVectorsReader
KnnVectorsFormat. fieldsReader(SegmentReadState state)
Returns aKnnVectorsReader
to read the vectors from the index.KnnVectorsReader
KnnVectorsReader. getMergeInstance()
Returns an instance optimized for merging. -
Uses of KnnVectorsReader in org.apache.lucene.codecs.lucene99
Subclasses of KnnVectorsReader in org.apache.lucene.codecs.lucene99 Modifier and Type Class Description class
Lucene99HnswVectorsReader
Reads vectors from the index segments along with index data structures supporting KNN search.Methods in org.apache.lucene.codecs.lucene99 that return KnnVectorsReader Modifier and Type Method Description KnnVectorsReader
Lucene99HnswScalarQuantizedVectorsFormat. fieldsReader(SegmentReadState state)
KnnVectorsReader
Lucene99HnswVectorsFormat. fieldsReader(SegmentReadState state)
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Uses of KnnVectorsReader in org.apache.lucene.codecs.perfield
Subclasses of KnnVectorsReader in org.apache.lucene.codecs.perfield Modifier and Type Class Description static class
PerFieldKnnVectorsFormat.FieldsReader
VectorReader that can wrap multiple delegate readers, selected by field.Methods in org.apache.lucene.codecs.perfield that return KnnVectorsReader Modifier and Type Method Description KnnVectorsReader
PerFieldKnnVectorsFormat. fieldsReader(SegmentReadState state)
KnnVectorsReader
PerFieldKnnVectorsFormat.FieldsReader. getFieldReader(String field)
Return the underlying VectorReader for the given field -
Uses of KnnVectorsReader in org.apache.lucene.index
Fields in org.apache.lucene.index declared as KnnVectorsReader Modifier and Type Field Description KnnVectorsReader[]
MergeState. knnVectorsReaders
Vector readers to mergeMethods in org.apache.lucene.index that return KnnVectorsReader Modifier and Type Method Description abstract KnnVectorsReader
CodecReader. getVectorReader()
Expert: retrieve underlying VectorReaderKnnVectorsReader
FilterCodecReader. getVectorReader()
KnnVectorsReader
SegmentReader. getVectorReader()
KnnVectorsReader
SortingCodecReader. getVectorReader()
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Uses of KnnVectorsReader in org.apache.lucene.util.hnsw
Fields in org.apache.lucene.util.hnsw declared as KnnVectorsReader Modifier and Type Field Description protected KnnVectorsReader
IncrementalHnswGraphMerger. initReader
Methods in org.apache.lucene.util.hnsw with parameters of type KnnVectorsReader Modifier and Type Method Description HnswGraphMerger
HnswGraphMerger. addReader(KnnVectorsReader reader, MergeState.DocMap docMap, Bits liveDocs)
Adds a reader to the graph merger to record the stateIncrementalHnswGraphMerger
IncrementalHnswGraphMerger. addReader(KnnVectorsReader reader, MergeState.DocMap docMap, Bits liveDocs)
Adds a reader to the graph merger if it meets the following criteria: 1.
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