Wikibase\Lib\Store\FallbackLabelDescriptionLookupFactory Class Reference

Factory to create a FallbackLabelDescriptionLookup that also resolves redirects. More...

Public Member Functions
	__construct (LanguageFallbackChainFactory $languageFallbackChainFactory, RedirectResolvingLatestRevisionLookup $redirectResolvingLatestRevisionLookup, TermFallbackCacheFacade $termFallbackCache, TermLookup $termLookup, TermBuffer $termBuffer=null)
	$termBuffer will be used to prefetch terms if it is provided; in that case, $termLookup should be based on it (they may even be the same object, a PrefetchingTermLookup).
	newLabelDescriptionLookup (Language $language, array $entityIds=[], array $termTypes=[TermTypes::TYPE_LABEL])
	Create a new LabelDescriptionLookup in the given language that applies language fallbacks, resolves redirects, and has the given entity ID term types (if any) prefetched.

Private Attributes
	$languageFallbackChainFactory
	$redirectResolvingRevisionLookup
	$termFallbackCache
	$termLookup
	$termBuffer

Detailed Description

Factory to create a FallbackLabelDescriptionLookup that also resolves redirects.

Copyright

GPL-2.0-or-later

Constructor & Destructor Documentation

__construct()

Wikibase\Lib\Store\FallbackLabelDescriptionLookupFactory::__construct	(	LanguageFallbackChainFactory	$languageFallbackChainFactory,
		RedirectResolvingLatestRevisionLookup	$redirectResolvingLatestRevisionLookup,
		TermFallbackCacheFacade	$termFallbackCache,
		TermLookup	$termLookup,
		TermBuffer	$termBuffer = null )

$termBuffer will be used to prefetch terms if it is provided; in that case, $termLookup should be based on it (they may even be the same object, a PrefetchingTermLookup).

Member Function Documentation

newLabelDescriptionLookup()

Wikibase\Lib\Store\FallbackLabelDescriptionLookupFactory::newLabelDescriptionLookup	(	Language	$language,
		array	$entityIds = [],
		array	$termTypes = [ TermTypes::TYPE_LABEL ] )

Create a new LabelDescriptionLookup in the given language that applies language fallbacks, resolves redirects, and has the given entity ID term types (if any) prefetched.

Parameters

Language	$language
EntityId[]	$entityIds	Entity IDs to prefetch terms for, if any. Only relevant if the factory was constructed with a TermBuffer.
string[]	$termTypes	Term types to prefetch (default: only labels). One or more TermTypes constants.

Returns

FallbackLabelDescriptionLookup

Member Data Documentation

$languageFallbackChainFactory

Wikibase\Lib\Store\FallbackLabelDescriptionLookupFactory::$languageFallbackChainFactory

private

$redirectResolvingRevisionLookup

Wikibase\Lib\Store\FallbackLabelDescriptionLookupFactory::$redirectResolvingRevisionLookup

private

$termBuffer

Wikibase\Lib\Store\FallbackLabelDescriptionLookupFactory::$termBuffer

private

$termFallbackCache

Wikibase\Lib\Store\FallbackLabelDescriptionLookupFactory::$termFallbackCache

private

$termLookup

Wikibase\Lib\Store\FallbackLabelDescriptionLookupFactory::$termLookup

private

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

• lib/includes/Store/FallbackLabelDescriptionLookupFactory.php