class SearchPluginCollection in Drupal 9

Provides a container for lazily loading search plugins.

Hierarchy

• class \Drupal\Component\Plugin\LazyPluginCollection implements \Drupal\Component\Plugin\IteratorAggregate, \Drupal\Component\Plugin\Countable
  • class \Drupal\Core\Plugin\DefaultSingleLazyPluginCollection uses DependencySerializationTrait
    • class \Drupal\search\Plugin\SearchPluginCollection

2 files declare their use of SearchPluginCollection

SearchPage.php in core/modules/search/src/Entity/SearchPage.php

SearchPluginCollectionTest.php in core/modules/search/tests/src/Unit/SearchPluginCollectionTest.php

File

core/modules/search/src/Plugin/SearchPluginCollection.php, line 11

Namespace

Drupal\search\Plugin

class SearchPluginCollection extends DefaultSingleLazyPluginCollection {

  /**
   * The unique ID for the search page using this plugin collection.
   *
   * @var string
   */
  protected $searchPageId;

  /**
   * Constructs a new SearchPluginCollection.
   *
   * @param \Drupal\Component\Plugin\PluginManagerInterface $manager
   *   The manager to be used for instantiating plugins.
   * @param string $instance_id
   *   The ID of the plugin instance.
   * @param array $configuration
   *   An array of configuration.
   * @param string $search_page_id
   *   The unique ID of the search page using this plugin.
   */
  public function __construct(PluginManagerInterface $manager, $instance_id, array $configuration, $search_page_id) {
    parent::__construct($manager, $instance_id, $configuration);
    $this->searchPageId = $search_page_id;
  }

  /**
   * {@inheritdoc}
   *
   * @return \Drupal\search\Plugin\SearchInterface
   */
  public function &get($instance_id) {
    return parent::get($instance_id);
  }

  /**
   * {@inheritdoc}
   */
  protected function initializePlugin($instance_id) {
    parent::initializePlugin($instance_id);
    $plugin_instance = $this->pluginInstances[$instance_id];
    if ($plugin_instance instanceof ConfigurableSearchPluginInterface) {
      $plugin_instance
        ->setSearchPageId($this->searchPageId);
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DefaultSingleLazyPluginCollection::$configuration	protected	property	An array of configuration to instantiate the plugin with.
DefaultSingleLazyPluginCollection::$instanceId	protected	property	The instance ID used for this plugin collection.
DefaultSingleLazyPluginCollection::$manager	protected	property	The manager used to instantiate the plugins.
DefaultSingleLazyPluginCollection::addInstanceId	public	function	Adds an instance ID to the available instance IDs. Overrides LazyPluginCollection::addInstanceId
DefaultSingleLazyPluginCollection::getConfiguration	public	function	Gets the current configuration of all plugins in this collection. Overrides LazyPluginCollection::getConfiguration
DefaultSingleLazyPluginCollection::setConfiguration	public	function	Sets the configuration for all plugins in this collection. Overrides LazyPluginCollection::setConfiguration
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
LazyPluginCollection::$instanceIds	protected	property	Stores the IDs of all potential plugin instances.
LazyPluginCollection::$pluginInstances	protected	property	Stores all instantiated plugins.
LazyPluginCollection::clear	public	function	Clears all instantiated plugins.	1
LazyPluginCollection::count	public	function
LazyPluginCollection::getInstanceIds	public	function	Gets all instance IDs.
LazyPluginCollection::getIterator	public	function
LazyPluginCollection::has	public	function	Determines if a plugin instance exists.
LazyPluginCollection::remove	public	function	Removes an initialized plugin.	1
LazyPluginCollection::removeInstanceId	public	function	Removes an instance ID.	1
LazyPluginCollection::set	public	function	Stores an initialized plugin.
SearchPluginCollection::$searchPageId	protected	property	The unique ID for the search page using this plugin collection.
SearchPluginCollection::get	public	function	Overrides LazyPluginCollection::get
SearchPluginCollection::initializePlugin	protected	function	Initializes and stores a plugin. Overrides DefaultSingleLazyPluginCollection::initializePlugin
SearchPluginCollection::__construct	public	function	Constructs a new SearchPluginCollection. Overrides DefaultSingleLazyPluginCollection::__construct