queries/org.gnit.lucenekmp.queries.intervals/IntervalsSource

IntervalsSource

abstract class IntervalsSource

A helper class for IntervalQuery that provides an IntervalIterator for a given field and segment

Static constructor functions for various different sources can be found in the [Intervals] class

Inheritors

FilteredIntervalsSource

Constructors

IntervalsSource

constructor()

Functions

abstract operator override fun equals(other: Any?): Boolean

abstract override fun hashCode(): Int

abstract fun intervals(field: String, ctx: LeafReaderContext): IntervalIterator?

Create an IntervalIterator exposing the minimum intervals defined by this IntervalsSource

abstract fun matches(field: String, ctx: LeafReaderContext, doc: Int): IntervalMatchesIterator?

Return a IntervalMatchesIterator over the intervals defined by this IntervalsSource for a given document and field

abstract fun minExtent(): Int

Return the minimum possible width of an interval returned by this source

pullUpDisjunctions

abstract fun pullUpDisjunctions(): Collection<IntervalsSource>

Expert: return the set of disjunctions that make up this IntervalsSource

abstract override fun toString(): String

abstract fun visit(field: String, visitor: QueryVisitor)

Expert: visit the tree of sources