Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter Class Reference

An ItemTermStoreWriter wrapping several other ItemTermStoreWriters, dispatching to them based on the numeric item ID: each range is assigned one store that’s responsible writing. More...

Inheritance diagram for Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter:

Collaboration diagram for Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter:

Public Member Functions
	__construct (array $itemTermStoreWriters, $errorIfNoStoreForId=true)
	storeTerms (ItemId $itemId, Fingerprint $terms)
	deleteTerms (ItemId $itemId)

Private Member Functions
	getItemTermStoreWriter (ItemId $itemId)

Private Attributes
	$itemTermStoreWriters
	$errorIfNoStoreForId

Detailed Description

An ItemTermStoreWriter wrapping several other ItemTermStoreWriters, dispatching to them based on the numeric item ID: each range is assigned one store that’s responsible writing.

This class was originally intended to dispatch between both new and old stores but one instance of this class is now used for each new and old stores. As a result only the ID restricting logic is now used.

Copyright

GPL-2.0-or-later

Constructor & Destructor Documentation

__construct()

Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter::__construct	(	array	$itemTermStoreWriters,
			$errorIfNoStoreForId = true
	)

Parameters

ItemTermStoreWriter[]

$itemTermStoreWriters

Map from maximum item ID number to ItemTermStoreWriter for those IDs. The dispatcher iterates over this array, dispatching to the first store whose key is greater than or equal to the numeric item ID for which the store is called. It orders the key entries so the lowest one wins first. At least one of the keys must cover all possible IDs. Example:

[ 1000000 => $newStore, 2000000 => $mixedStore, Int32EntityId::MAX => $oldStore ]

Member Function Documentation

deleteTerms()

Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter::deleteTerms

(

ItemId

$itemId

)

getItemTermStoreWriter()

Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter::getItemTermStoreWriter ( ItemId  $itemId )

private

storeTerms()

Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter::storeTerms	(	ItemId	$itemId,
		Fingerprint	$terms
	)

Member Data Documentation

$errorIfNoStoreForId

Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter::$errorIfNoStoreForId

private

$itemTermStoreWriters

Wikibase\Lib\Store\ByIdDispatchingItemTermStoreWriter::$itemTermStoreWriters

private

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

• lib/includes/Store/ByIdDispatchingItemTermStoreWriter.php