core/org.gnit.lucenekmp.util.hnsw/UpdateableRandomVectorScorer

UpdateableRandomVectorScorer

interface UpdateableRandomVectorScorer : RandomVectorScorer

Just like a RandomVectorScorer but allows the scoring ordinal to be changed. Useful during indexing operations

Inheritors

AbstractUpdateableRandomVectorScorer

Types

AbstractUpdateableRandomVectorScorer

open class AbstractUpdateableRandomVectorScorer(values: KnnVectorValues) : UpdateableRandomVectorScorer

Creates a default scorer for random access vectors.

Functions

open fun getAcceptOrds(acceptDocs: Bits?): Bits?

Returns the Bits representing live documents. By default, this is an identity function.

abstract fun maxOrd(): Int

open fun ordToDoc(ord: Int): Int

Translates vector ordinal to the correct document ID. By default, this is an identity function.

abstract fun score(node: Int): Float

Returns the score between the query and the provided node.

setScoringOrdinal

abstract fun setScoringOrdinal(node: Int)

Changes the scoring ordinal to the given node. If the same scorer object is being used continually, this can be used to avoid creating a new scorer for each node.