interface DiscoveryInterface

AlterDecorator.php in drupal/core/lib/Drupal/Core/Plugin/Discovery/AlterDecorator.php

Definition of Drupal\Core\Plugin\Discovery\AlterDiscoveryDecorator.

AnnotatedClassDiscovery.php in drupal/core/lib/Drupal/Component/Plugin/Discovery/AnnotatedClassDiscovery.php

Contains Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery.

CacheDecorator.php in drupal/core/lib/Drupal/Core/Plugin/Discovery/CacheDecorator.php

Definition of Drupal\Core\Plugin\Discovery\CacheDecorator.

ContextAwarePluginBase.php in drupal/core/lib/Drupal/Component/Plugin/ContextAwarePluginBase.php

Contains \Drupal\Component\Plugin\ContextAwarePluginBase

ContextAwarePluginBase.php in drupal/core/lib/Drupal/Core/Plugin/ContextAwarePluginBase.php

Contains \Drupal\Core\Plugin\ContextAwarePluginBase

... See full list

interface DiscoveryInterface {

  /**
   * Gets a specific plugin definition.
   *
   * @param string $plugin_id
   *   A plugin id.
   *
   * @return array|null
   *   A plugin definition, or NULL if no definition was found for $plugin_id.
   */
  public function getDefinition($plugin_id);

  /**
   * Gets the definition of all plugins for this type.
   *
   * @return array
   *   An array of plugin definitions (empty array if no definitions were
   *   found).
   */
  public function getDefinitions();

}