Wikibase\DataModel\Services\Lookup\RedirectResolvingEntityLookup Class Reference

Implementation of EntityLookup that opaquely resolves one level of redirects when looking up entities. More...

Inheritance diagram for Wikibase\DataModel\Services\Lookup\RedirectResolvingEntityLookup:

Collaboration diagram for Wikibase\DataModel\Services\Lookup\RedirectResolvingEntityLookup:

Public Member Functions
	__construct (EntityLookup $lookup)
	getEntity (EntityId $entityId)
	hasEntity (EntityId $entityId)

Private Attributes
	$lookup

Detailed Description

Implementation of EntityLookup that opaquely resolves one level of redirects when looking up entities.

Since

2.0

Copyright

GPL-2.0-or-later

Author

Daniel Kinzler

Constructor & Destructor Documentation

__construct()

Wikibase\DataModel\Services\Lookup\RedirectResolvingEntityLookup::__construct

(

EntityLookup

$lookup

)

Parameters

EntityLookup

$lookup

The lookup to use

Member Function Documentation

getEntity()

Wikibase\DataModel\Services\Lookup\RedirectResolvingEntityLookup::getEntity

(

EntityId

$entityId

)

See also

EntityLookup::getEntity

If the given entity ID points to a redirect, that redirect is resolved and the target entity returned.

Callers can detect the presence of a redirect by comparing the ID of the returned Entity with the request ID.

Parameters

EntityId

$entityId

Returns

EntityDocument|null

Exceptions

EntityLookupException

Implements Wikibase\DataModel\Services\Lookup\EntityLookup.

hasEntity()

Wikibase\DataModel\Services\Lookup\RedirectResolvingEntityLookup::hasEntity

(

EntityId

$entityId

)

See also

EntityLookup::hasEntity

If the given entity ID points to a redirect, that redirect is resolved and the existence of the target entity is checked.

Parameters

EntityId

$entityId

Returns

bool

Exceptions

EntityLookupException

Implements Wikibase\DataModel\Services\Lookup\EntityLookup.

Member Data Documentation

$lookup

Wikibase\DataModel\Services\Lookup\RedirectResolvingEntityLookup::$lookup

private

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

• lib/packages/wikibase/data-model-services/src/Lookup/RedirectResolvingEntityLookup.php