Wikibase\Lib\Changes\EntityChangeFactory Class Reference

Factory for EntityChange objects. More...

Public Member Functions
	__construct (EntityDiffer $entityDiffer, EntityIdParser $idParser, array $changeClasses)
	newForChangeType ( $changeType, EntityId $entityId, array $fields)
	newFromFieldData (array $fields)
	newFromUpdate ( $action, EntityDocument $oldEntity=null, EntityDocument $newEntity=null)
	Constructs an EntityChange from the given old and new Entity.

Private Attributes
	$entityDiffer
	$idParser
	$changeClasses

Detailed Description

Factory for EntityChange objects.

Copyright

GPL-2.0-or-later

Author

Daniel Kinzler

Bene* < benes.nosp@m.tar..nosp@m.wikim.nosp@m.edia.nosp@m.@gmai.nosp@m.l.co.nosp@m.m >

Constructor & Destructor Documentation

__construct()

Wikibase\Lib\Changes\EntityChangeFactory::__construct	(	EntityDiffer	$entityDiffer,
		EntityIdParser	$idParser,
		array	$changeClasses
	)

Parameters

EntityDiffer	$entityDiffer
EntityIdParser	$idParser
string[]	$changeClasses	Maps entity type IDs to subclasses of EntityChange. Entity types not mapped explicitly are assumed to use EntityChange itself.

Member Function Documentation

newForChangeType()

Wikibase\Lib\Changes\EntityChangeFactory::newForChangeType	(		$changeType,
		EntityId	$entityId,
		array	$fields
	)

Parameters

string	$changeType
EntityId	$entityId
array	$fields	additional fields to set

Exceptions

InvalidArgumentException

Returns

EntityChange

newFromFieldData()

Wikibase\Lib\Changes\EntityChangeFactory::newFromFieldData

(

array

$fields

)

Parameters

array

$fields

all data fields, including at least 'type' and 'object_id'.

Exceptions

InvalidArgumentException

Returns

EntityChange

newFromUpdate()

Wikibase\Lib\Changes\EntityChangeFactory::newFromUpdate	(		$action,
		EntityDocument	$oldEntity = null,
		EntityDocument	$newEntity = null
	)

Constructs an EntityChange from the given old and new Entity.

Parameters

string	$action	The action name
EntityDocument | null	$oldEntity
EntityDocument | null	$newEntity

Returns

EntityChange

Exceptions

MWException

Member Data Documentation

$changeClasses

Wikibase\Lib\Changes\EntityChangeFactory::$changeClasses

private

$entityDiffer

Wikibase\Lib\Changes\EntityChangeFactory::$entityDiffer

private

$idParser

Wikibase\Lib\Changes\EntityChangeFactory::$idParser

private

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

• lib/includes/Changes/EntityChangeFactory.php