core/org.gnit.lucenekmp.search/MultiNormsLeafSimScorer

MultiNormsLeafSimScorer

class MultiNormsLeafSimScorer(scorer: Similarity.SimScorer, reader: LeafReader, normFields: Collection<CombinedFieldQuery.FieldAndWeight>, needsScores: Boolean)

Scorer that sums document's norms from multiple fields.

For all fields, norms must be encoded using [SmallFloat.intToByte4]. This scorer also requires that either all fields or no fields have norms enabled. Having only some fields with norms enabled can result in errors or undefined behavior.

Constructors

constructor(scorer: Similarity.SimScorer, reader: LeafReader, normFields: Collection<CombinedFieldQuery.FieldAndWeight>, needsScores: Boolean)

Types

Companion

object Companion

Functions

explain

fun explain(doc: Int, freqExpl: Explanation): Explanation

Explain the score for the provided document assuming the given term document frequency. This method must be called on non-decreasing sequences of doc ids.

getSimScorer

fun getSimScorer(): Similarity.SimScorer

score

fun score(doc: Int, freq: Float): Float

Score the provided document assuming the given term document frequency. This method must be called on non-decreasing sequences of doc ids.