Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup Class Reference

MatchingTermsLookup implementation in the new term store. More...

Inheritance diagram for Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup:

Collaboration diagram for Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup:

Public Member Functions
	__construct (RepoDomainDb $repoDb, TypeIdsAcquirer $typeIdsAcquirer, TypeIdsResolver $typeIdsResolver, EntityIdComposer $entityIdComposer, LoggerInterface $logger)
	getMatchingTerms (array $criteria, $termType=null, $entityType=null, array $options=[])
	Returns the terms that match the provided conditions.$terms is an array of Term objects. Terms are joined by OR. The fields of the terms are joined by AND.A default can be provided for termType and entityType via the corresponding method parameters. Parameters TermIndexSearchCriteria[] $criteria string | string[] | null $termType string | string[] | null $entityType array $options Accepted options are: caseSensitive: boolean, default true prefixSearch: boolean, default false LIMIT: int, defaults to none orderByWeight: boolean, default false Returns TermIndexEntry[]

Private Member Functions
	criteriaToQueryResults (IReadableDatabase $dbr, array $criteria, $termType=null, $entityType=null, array $options=[])
	getTermMatchQueries (IReadableDatabase $dbr, TermIndexSearchCriteria $mask, string $entityType, $termType=null, array $options=[])
	buildTermResult (array $results, ?int $limit=null)
	Modifies the provided terms to use the field names expected by the interface rather then the table field names.
	getEntityId (object $termRow)
	getDbr ()

Private Attributes
RepoDomainDb	$repoDb
LoggerInterface	$logger
TypeIdsAcquirer	$typeIdsAcquirer
TypeIdsResolver	$typeIdsResolver
EntityIdComposer	$entityIdComposer

Detailed Description

MatchingTermsLookup implementation in the new term store.

Mostly used for search.

See also

Item & Property Terms

Copyright

GPL-2.0-or-later

Constructor & Destructor Documentation

__construct()

Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::__construct	(	RepoDomainDb	$repoDb,
		TypeIdsAcquirer	$typeIdsAcquirer,
		TypeIdsResolver	$typeIdsResolver,
		EntityIdComposer	$entityIdComposer,
		LoggerInterface	$logger
	)

Member Function Documentation

buildTermResult()

Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::buildTermResult ( array  $results, ?int  $limit = null  )

private

Modifies the provided terms to use the field names expected by the interface rather then the table field names.

Also ensures the values are of the correct type.

Parameters

IResultWrapper[]	$results
int | null	$limit

Returns

TermIndexEntry[]

criteriaToQueryResults()

Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::criteriaToQueryResults ( IReadableDatabase  $dbr, array  $criteria,   $termType = null,   $entityType = null, array  $options = []  )

private

Parameters

IReadableDatabase	$dbr	Used for query construction and selects
TermIndexSearchCriteria[]	$criteria
string | string[] | null	$termType
string | string[] | null	$entityType
array	$options

Returns

IResultWrapper[]

getDbr()

Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::getDbr ( )

private

getEntityId()

Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::getEntityId ( object  $termRow )

private

getMatchingTerms()

Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::getMatchingTerms	(	array	$criteria,
			$termType = null,
			$entityType = null,
		array	$options = []
	)

Returns the terms that match the provided conditions.$terms is an array of Term objects. Terms are joined by OR. The fields of the terms are joined by AND.A default can be provided for termType and entityType via the corresponding method parameters.

Parameters

TermIndexSearchCriteria[]	$criteria
string | string[] | null	$termType
string | string[] | null	$entityType
array	$options	Accepted options are: caseSensitive: boolean, default true prefixSearch: boolean, default false LIMIT: int, defaults to none orderByWeight: boolean, default false

Returns

TermIndexEntry[]

Implements Wikibase\Lib\Store\MatchingTermsLookup.

getTermMatchQueries()

Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::getTermMatchQueries ( IReadableDatabase  $dbr, TermIndexSearchCriteria  $mask, string  $entityType,   $termType = null, array  $options = []  )

private

Parameters

IReadableDatabase	$dbr	Used for query construction and selects
TermIndexSearchCriteria	$mask
string	$entityType
string | string[] | null	$termType
array	$options

Returns

IResultWrapper

Member Data Documentation

$entityIdComposer

EntityIdComposer Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::$entityIdComposer

private

$logger

LoggerInterface Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::$logger

private

$repoDb

RepoDomainDb Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::$repoDb

private

$typeIdsAcquirer

TypeIdsAcquirer Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::$typeIdsAcquirer

private

$typeIdsResolver

TypeIdsResolver Wikibase\Lib\Store\Sql\Terms\DatabaseMatchingTermsLookup::$typeIdsResolver

private

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

• lib/includes/Store/Sql/Terms/DatabaseMatchingTermsLookup.php