Wikibase\Lib\Store\EntityRevision Class Reference

An EntityRevision contains a specific revision of an EntityDocument. More...

Public Member Functions
	__construct (EntityDocument $entity, $revisionId=self::UNSAVED_REVISION, $mwTimestamp='')
	getEntity ()
	getRevisionId ()
	The ID of the revision of the given entity. More...
	getTimestamp ()
	The revision's timestamp. More...

Public Attributes
const	UNSAVED_REVISION = 0

Private Attributes
	$entity
	$revisionId
	$mwTimestamp

Detailed Description

An EntityRevision contains a specific revision of an EntityDocument.

A revision of an entity is uniquely identified by the tuple ( entity ID, revision ID ).

Note that the revision ID alone cannot be relied upon to identify an entity. Revisions of two different entities may have the same revision ID. For more information on the relationship between entities and wiki pages, see docs/entity-storage.wiki.

Copyright

GPL-2.0-or-later

Author

Daniel Kinzler

Constructor & Destructor Documentation

__construct()

Wikibase\Lib\Store\EntityRevision::__construct	(	EntityDocument	$entity,
			$revisionId = self::UNSAVED_REVISION,
			$mwTimestamp = ''
	)

Parameters

EntityDocument	$entity
int	$revisionId	Revision ID or 0 for none
string	$mwTimestamp	in MediaWiki format or an empty string for none

Exceptions

InvalidArgumentException

Member Function Documentation

getEntity()

Wikibase\Lib\Store\EntityRevision::getEntity

(

)

Returns

EntityDocument

getRevisionId()

Wikibase\Lib\Store\EntityRevision::getRevisionId

(

)

The ID of the revision of the given entity.

Note that this number is not guaranteed to be globally unique, nor to be increasing over time.

Returns

int

getTimestamp()

Wikibase\Lib\Store\EntityRevision::getTimestamp

(

)

The revision's timestamp.

This is purely informational, it does not identify the revision.

Returns

string in MediaWiki format or an empty string

Member Data Documentation

$entity

Wikibase\Lib\Store\EntityRevision::$entity

private

$mwTimestamp

Wikibase\Lib\Store\EntityRevision::$mwTimestamp

private

$revisionId

Wikibase\Lib\Store\EntityRevision::$revisionId

private

UNSAVED_REVISION

const Wikibase\Lib\Store\EntityRevision::UNSAVED_REVISION = 0

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

• lib/includes/Store/EntityRevision.php