interface FallbackPluginManagerInterface in Drupal 8

An interface implemented by plugin managers with fallback plugin behaviors.

Hierarchy

• interface \Drupal\Component\Plugin\FallbackPluginManagerInterface

5 files declare their use of FallbackPluginManagerInterface

BlockManager.php in core/lib/Drupal/Core/Block/BlockManager.php

FilterPluginManager.php in core/modules/filter/src/FilterPluginManager.php

SelectionPluginManager.php in core/lib/Drupal/Core/Entity/EntityReferenceSelection/SelectionPluginManager.php

StubFallbackPluginManager.php in core/tests/Drupal/Tests/Component/Plugin/StubFallbackPluginManager.php

ViewsHandlerManager.php in core/modules/views/src/Plugin/ViewsHandlerManager.php

File

core/lib/Drupal/Component/Plugin/FallbackPluginManagerInterface.php, line 8

Namespace

Drupal\Component\Plugin

interface FallbackPluginManagerInterface {

  /**
   * Gets a fallback id for a missing plugin.
   *
   * @param string $plugin_id
   *   The ID of the missing requested plugin.
   * @param array $configuration
   *   An array of configuration relevant to the plugin instance.
   *
   * @return string
   *   The id of an existing plugin to use when the plugin does not exist.
   */
  public function getFallbackPluginId($plugin_id, array $configuration = []);

}

Members

Name	Modifiers	Type	Description	Overrides
FallbackPluginManagerInterface::getFallbackPluginId	public	function	Gets a fallback id for a missing plugin.	5