Mercurial > hg > isophonics-drupal-site
view core/modules/aggregator/src/ItemsImporterInterface.php @ 5:c69a71b4f40f
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author | Chris Cannam |
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date | Thu, 07 Dec 2017 14:46:23 +0000 |
parents | 4c8ae668cc8c |
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<?php namespace Drupal\aggregator; /** * Provides an interface defining an aggregator items importer. */ interface ItemsImporterInterface { /** * Updates the feed items by triggering the import process. * * This process can be slow and lengthy because it relies on network * operations. Calling it on performance critical paths should be avoided. * * @param \Drupal\aggregator\FeedInterface $feed * The feed which items should be refreshed. * * @return bool * TRUE if there is new content for the feed FALSE otherwise. */ public function refresh(FeedInterface $feed); /** * Deletes all imported items from a feed. * * @param \Drupal\aggregator\FeedInterface $feed * The feed that associated items should be deleted from. */ public function delete(FeedInterface $feed); }