Mercurial > hg > isophonics-drupal-site
view core/lib/Drupal/Component/Plugin/Derivative/DeriverBase.php @ 17:129ea1e6d783
Update, including to Drupal core 8.6.10
author | Chris Cannam |
---|---|
date | Thu, 28 Feb 2019 13:21:36 +0000 |
parents | 4c8ae668cc8c |
children |
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<?php namespace Drupal\Component\Plugin\Derivative; /** * Provides a basic deriver. */ abstract class DeriverBase implements DeriverInterface { /** * List of derivative definitions. * * @var array */ protected $derivatives = []; /** * {@inheritdoc} */ public function getDerivativeDefinition($derivative_id, $base_plugin_definition) { if (!empty($this->derivatives) && !empty($this->derivatives[$derivative_id])) { return $this->derivatives[$derivative_id]; } $this->getDerivativeDefinitions($base_plugin_definition); return $this->derivatives[$derivative_id]; } /** * {@inheritdoc} */ public function getDerivativeDefinitions($base_plugin_definition) { return $this->derivatives; } }