Wikibase\Lib\Store\EntityExistenceChecker Interface Reference

Inheritance diagram for Wikibase\Lib\Store\EntityExistenceChecker:

Public Member Functions
	exists (EntityId $id)
	This exists check returns true, iff an entity has both been created and not deleted, i.e.
	existsBatch (array $ids)
	Checks if a batch of entities exists at once.

Detailed Description

Copyright

GPL-2.0-or-later

Member Function Documentation

exists()

Wikibase\Lib\Store\EntityExistenceChecker::exists

(

EntityId

$id

)

This exists check returns true, iff an entity has both been created and not deleted, i.e.

deleted entities do not exist.

Parameters

EntityId

$id

Returns

bool

Implemented in Wikibase\Lib\Store\SourceAndTypeDispatchingExistenceChecker, and Wikibase\Lib\Store\TitleLookupBasedEntityExistenceChecker.

existsBatch()

Wikibase\Lib\Store\EntityExistenceChecker::existsBatch

(

array

$ids

)

Checks if a batch of entities exists at once.

This is equivalent to iterating over $ids and calling exists() for each, but may be more efficient, depending on implementation.

Parameters

EntityId[]

$ids

Returns

bool[] Mapping from entity ID serialization to exists() result.

Implemented in Wikibase\Lib\Store\SourceAndTypeDispatchingExistenceChecker, Wikibase\Lib\Store\TitleLookupBasedEntityExistenceChecker, and Wikibase\Repo\FederatedProperties\ApiEntityExistenceChecker.

---

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

• lib/includes/Store/EntityExistenceChecker.php