core/org.gnit.lucenekmp.index/DocValuesFieldUpdates

DocValuesFieldUpdates

abstract class DocValuesFieldUpdates : Accountable

Holds updates of a single DocValues field, for a set of documents within one segment.

Types

AbstractIterator

abstract class AbstractIterator(size: Int, docs: PagedMutable, delGen: Long) : DocValuesFieldUpdates.Iterator

Companion

object Companion

Iterator

abstract class Iterator : DocValuesIterator

An iterator over documents and their updated values. Only documents with updates are returned by this iterator, and the documents are returned in increasing order.

Properties

childResources

open val childResources: MutableCollection<Accountable>

Returns nested resources of this class. The result should be a point-in-time snapshot (to avoid race conditions).

delGen

val delGen: Long

field

val field: String

finished

var finished: Boolean

type

val type: DocValuesType

Functions

add

fun add(doc: Int): Int

abstract fun add(doc: Int, value: Long)

abstract fun add(doc: Int, value: BytesRef)

abstract fun add(docId: Int, iterator: DocValuesFieldUpdates.Iterator)

Adds the value for the given docID. This method prevents conditional calls to or Iterator.binaryValue since the implementation knows if it's a long value iterator or binary value

any

open fun any(): Boolean

Returns true if this instance contains any updates.

finish

fun finish()

Freezes internal data structures and sorts updates by docID for efficient iteration.

iterator

abstract fun iterator(): DocValuesFieldUpdates.Iterator

Returns an Iterator over the updated documents and their values.

ramBytesUsed

open override fun ramBytesUsed(): Long

Return the memory usage of this object in bytes. Negative values are illegal.

reset

open fun reset(doc: Int)

Adds an update that resets the documents value.

size

fun size(): Int