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MB-62182: Interface for fetching the centroid index #72

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MB-62182: Interface for fetching the centroid index #72

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7 changes: 7 additions & 0 deletions segment_vector.go
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ import (

"github.com/RoaringBitmap/roaring/v2"
index "github.com/blevesearch/bleve_index_api"
"github.com/blevesearch/go-faiss"
)

type VecPostingsList interface {
Expand Down Expand Up @@ -76,6 +77,12 @@ type VectorIndex interface {
ObtainKCentroidCardinalitiesFromIVFIndex(limit int, descending bool) ([]index.CentroidCardinality, error)
}

// refactor this?
type CentroidIndexSegment interface {
Segment
GetCoarseQuantizer(field string) (*faiss.IndexImpl, error)
}

type VectorSegment interface {
Segment
InterpretVectorIndex(field string, except *roaring.Bitmap) (VectorIndex, error)
Expand Down
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