Wikibase\Lib\Store\Sql\EntityChangeLookup Class Reference

Allows accessing changes stored in a database. More...

Inheritance diagram for Wikibase\Lib\Store\Sql\EntityChangeLookup:

Collaboration diagram for Wikibase\Lib\Store\Sql\EntityChangeLookup:

Public Member Functions
	__construct (EntityChangeFactory $entityChangeFactory, EntityIdParser $entityIdParser, RepoDomainDb $db)
	getRecordId ( $rec)
	Returns the sequential ID of the given EntityChange. More...
	loadChunk ( $start, $size)
	loadByChangeIds (array $ids)
	loadByEntityIdFromPrimary (string $entityId)
	loadChangesBefore (string $thisTimeOrOlder, int $batchSize, int $offset)

Private Member Functions
	loadChanges (array $where, array $options, $method, IDatabase $dbr)
	changesFromRows (IResultWrapper $rows)

Private Attributes
	$entityChangeFactory
	$entityIdParser
	$db

Detailed Description

Allows accessing changes stored in a database.

Copyright

GPL-2.0-or-later

Author

Marius Hoch

Constructor & Destructor Documentation

__construct()

Wikibase\Lib\Store\Sql\EntityChangeLookup::__construct	(	EntityChangeFactory	$entityChangeFactory,
		EntityIdParser	$entityIdParser,
		RepoDomainDb	$db
	)

Parameters

EntityChangeFactory	$entityChangeFactory
EntityIdParser	$entityIdParser
RepoDomainDb	$db

Member Function Documentation

changesFromRows()

Wikibase\Lib\Store\Sql\EntityChangeLookup::changesFromRows ( IResultWrapper  $rows )

private

Parameters

IResultWrapper

$rows

Returns

EntityChange[]

getRecordId()

Wikibase\Lib\Store\Sql\EntityChangeLookup::getRecordId

(

$rec

)

Returns the sequential ID of the given EntityChange.

Parameters

EntityChange

$rec

Returns

int

Implements Wikibase\Lib\Store\ChunkAccess.

loadByChangeIds()

Wikibase\Lib\Store\Sql\EntityChangeLookup::loadByChangeIds

(

array

$ids

)

Parameters

int[]

$ids

Returns

EntityChange[]

loadByEntityIdFromPrimary()

Wikibase\Lib\Store\Sql\EntityChangeLookup::loadByEntityIdFromPrimary

(

string

$entityId

)

Parameters

string

$entityId

Returns

EntityChange[]

loadChanges()

Wikibase\Lib\Store\Sql\EntityChangeLookup::loadChanges ( array  $where, array  $options,   $method, IDatabase  $dbr  )

private

Parameters

array	$where
array	$options
string	$method
IDatabase	$dbr

Returns

EntityChange[]

loadChangesBefore()

Wikibase\Lib\Store\Sql\EntityChangeLookup::loadChangesBefore	(	string	$thisTimeOrOlder,
		int	$batchSize,
		int	$offset
	)

Parameters

string	$thisTimeOrOlder	maximum timestamp of changes to returns (TS_MW format)
int	$batchSize	maximum number of changes to return
int	$offset	skip this many changes

Returns

EntityChange[]

loadChunk()

Wikibase\Lib\Store\Sql\EntityChangeLookup::loadChunk	(		$start,
			$size
	)

Parameters

int	$start
int	$size

Returns

EntityChange[]

Implements Wikibase\Lib\Store\ChunkAccess.

Member Data Documentation

$db

Wikibase\Lib\Store\Sql\EntityChangeLookup::$db

private

$entityChangeFactory

Wikibase\Lib\Store\Sql\EntityChangeLookup::$entityChangeFactory

private

$entityIdParser

Wikibase\Lib\Store\Sql\EntityChangeLookup::$entityIdParser

private

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The documentation for this class was generated from the following file:

• lib/includes/Store/Sql/EntityChangeLookup.php