core/org.gnit.lucenekmp.index/BufferedUpdates

BufferedUpdates

class BufferedUpdates(val segmentName: String) : Accountable

Holds buffered deletes and updates, by docID, term or query for a single segment. This is used to hold buffered pending deletes and updates against the to-be-flushed segment. Once the deletes and updates are pushed (on flush in DocumentsWriter), they are converted to a [ ] instance and pushed to the BufferedUpdatesStream.

Constructors

BufferedUpdates

constructor(segmentName: String)

Types

object Companion

class DeletedTerms : Accountable

Properties

open val childResources: MutableCollection<Accountable>

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

val deleteQueries: MutableMap<Query, Int>

val deleteTerms: BufferedUpdates.DeletedTerms

val fieldUpdates: MutableMap<String, FieldUpdatesBuffer>

fieldUpdatesBytesUsed

val fieldUpdatesBytesUsed: Counter

numFieldUpdates

val numFieldUpdates: AtomicInt

val segmentName: String

Functions

addBinaryUpdate

fun addBinaryUpdate(update: DocValuesUpdate.BinaryDocValuesUpdate, docIDUpto: Int)

addNumericUpdate

fun addNumericUpdate(update: DocValuesUpdate.NumericDocValuesUpdate, docIDUpto: Int)

fun addQuery(query: Query, docIDUpto: Int)

fun addTerm(term: Term, docIDUpto: Int)

fun any(): Boolean

fun clear()

clearDeleteTerms

fun clearDeleteTerms()

open override fun ramBytesUsed(): Long

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

open override fun toString(): String