test-framework/org.gnit.lucenekmp.tests.store/SerialIOCountingDirectory

SerialIOCountingDirectory

class SerialIOCountingDirectory(in: Directory) : FilterDirectory

A Directory wrapper that counts the number of times that Lucene may wait for I/O to return serially. Lower counts mean that Lucene better takes advantage of I/O parallelism.

Constructors

constructor(in: Directory)

Types

Companion

object Companion

Properties

val in: Directory

pendingDeletions

open override val pendingDeletions: MutableSet<String>

Functions

open override fun close()

copyFrom

open fun copyFrom(from: Directory, src: String, dest: String, context: IOContext)

count

fun count(): Long

Return the number of I/O request performed serially.

createOutput

open override fun createOutput(name: String, context: IOContext): IndexOutput

createTempOutput

open override fun createTempOutput(prefix: String, suffix: String, context: IOContext): IndexOutput

deleteFile

open override fun deleteFile(name: String)

ensureOpen

open override fun ensureOpen()

fileLength

open override fun fileLength(name: String): Long

getDelegate

fun getDelegate(): Directory

listAll

open override fun listAll(): Array<String>

obtainLock

open override fun obtainLock(name: String): Lock

openChecksumInput

open override fun openChecksumInput(name: String): ChecksumIndexInput

openInput

open override fun openInput(name: String, context: IOContext): IndexInput

rename

open override fun rename(source: String, dest: String)

sync

open override fun sync(names: MutableCollection<String>)

syncMetaData

open override fun syncMetaData()

toString

open override fun toString(): String