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<?php |
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namespace Wikibase\EntityStore; |
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use Wikibase\DataModel\Services\Lookup\EntityLookup; |
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use Wikibase\DataModel\Services\Lookup\ItemLookup; |
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use Wikibase\DataModel\Services\Lookup\PropertyLookup; |
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/** |
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* @licence GPLv2+ |
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* @author Thomas Pellissier Tanon |
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*/ |
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abstract class EntityStore { |
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/** |
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* Only stores/and returns labels, descriptions and aliases in these languages |
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*/ |
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const OPTION_LANGUAGES = 'languages'; |
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/** |
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* Enables the language fallback system |
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*/ |
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const OPTION_LANGUAGE_FALLBACK = 'languagefallback'; |
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/** |
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* @var EntityStoreOptions |
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*/ |
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private $options; |
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/** |
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* @param EntityStoreOptions $options |
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*/ |
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public function __construct( EntityStoreOptions $options = null ) { |
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$this->options = $options ?: new EntityStoreOptions(); |
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$this->setupOptions(); |
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} |
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private function setupOptions() { |
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$this->defaultOption( self::OPTION_LANGUAGES, null ); |
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$this->defaultOption( self::OPTION_LANGUAGE_FALLBACK, false ); |
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} |
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/** |
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* @return EntityLookup |
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*/ |
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public function getEntityLookup() { |
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throw new FeatureNotSupportedException( 'EntityLookup not supported.' ); |
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} |
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/** |
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* @return EntityDocumentLookup |
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*/ |
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public function getEntityDocumentLookup() { |
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throw new FeatureNotSupportedException( 'EntityDocumentLookup not supported.' ); |
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} |
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/** |
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* @return ItemLookup |
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*/ |
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public function getItemLookup() { |
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throw new FeatureNotSupportedException( 'ItemLookup not supported.' ); |
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} |
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/** |
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* @return PropertyLookup |
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*/ |
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public function getPropertyLookup() { |
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throw new FeatureNotSupportedException( 'PropertyLookup not supported.' ); |
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} |
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/** |
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* @return ItemIdForTermLookup |
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*/ |
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public function getItemIdForTermLookup() { |
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throw new FeatureNotSupportedException( 'ItemIdForTermLookup not supported.' ); |
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} |
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/** |
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* @return PropertyIdForTermLookup |
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*/ |
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public function getPropertyIdForTermLookup() { |
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throw new FeatureNotSupportedException( 'PropertyIdForTermLookup not supported.' ); |
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} |
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/** |
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* @return ItemIdForQueryLookup |
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*/ |
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public function getItemIdForQueryLookup() { |
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throw new FeatureNotSupportedException( 'ItemIdForQueryLookup not supported.' ); |
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} |
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/** |
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* @return PropertyIdForQueryLookup |
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*/ |
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public function getPropertyIdForQueryLookup() { |
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throw new FeatureNotSupportedException( 'PropertyIdForQueryLookup not supported.' ); |
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} |
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/** |
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* @return EntityDocumentSaver |
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*/ |
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public function getEntityDocumentSaver() { |
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throw new FeatureNotSupportedException( 'EntityDocumentSaver not supported.' ); |
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} |
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/** |
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* Setup the EntityStore if it has not been done yet (create database tables...). |
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* |
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* It should not drop data if the store is already setup. |
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*/ |
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public function setupStore() { |
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} |
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/** |
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* Setup the indexes if it has not been done yet. |
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* |
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* Often called after big importations to create again indexes. |
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*/ |
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public function setupIndexes() { |
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} |
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/** |
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* @return EntityStoreOptions |
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*/ |
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protected function getOptions() { |
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return $this->options; |
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} |
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/** |
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* @see EntityStoreOptions::getOption |
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*/ |
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protected function getOption( $option ) { |
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return $this->options->getOption( $option ); |
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} |
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/** |
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* @see EntityStoreOptions::defaultOption |
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*/ |
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protected function defaultOption( $option, $default ) { |
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$this->options->defaultOption( $option, $default ); |
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} |
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} |
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ProjetPP /
WikibaseEntityStore
