core/org.gnit.lucenekmp.util.bkd/PointWriter

PointWriter

Appends many points, and then at the end provides a PointReader to iterate those points. This abstracts away whether we write to disk, or use simple arrays in heap.

Inheritors

HeapPointWriter

OfflinePointWriter

Functions

append

abstract fun append(pointValue: PointValue)

Add a new point from a PointValue

abstract fun append(packedValue: ByteArray, docID: Int)

Add a new point from the packed value and docId

expect abstract fun close()

count

abstract fun count(): Long

Return the number of points in this writer

destroy

abstract fun destroy()

Removes any temp files behind this writer

getReader

abstract fun getReader(startPoint: Long, length: Long): PointReader

Returns a PointReader iterator to step through all previously added points