class TestLazyPluginCollection in Drupal 8

Defines a plugin collection which uses fruit plugins.

Hierarchy

• class \Drupal\Component\Plugin\LazyPluginCollection implements \Drupal\Component\Plugin\IteratorAggregate, \Drupal\Component\Plugin\Countable
  • class \Drupal\plugin_test\Plugin\TestLazyPluginCollection

File

core/modules/system/tests/modules/plugin_test/src/Plugin/TestLazyPluginCollection.php, line 11

Namespace

Drupal\plugin_test\Plugin

class TestLazyPluginCollection extends LazyPluginCollection {

  /**
   * Stores the plugin manager used by this collection.
   *
   * @var \Drupal\Component\Plugin\PluginManagerInterface
   */
  protected $manager;

  /**
   * Constructs a TestLazyPluginCollection object.
   *
   * @param \Drupal\Component\Plugin\PluginManagerInterface $manager
   *   The plugin manager that handles test plugins.
   */
  public function __construct(PluginManagerInterface $manager) {
    $this->manager = $manager;
    $instance_ids = array_keys($this->manager
      ->getDefinitions());
    $this->instanceIds = array_combine($instance_ids, $instance_ids);
  }

  /**
   * {@inheritdoc}
   */
  protected function initializePlugin($instance_id) {
    $this->pluginInstances[$instance_id] = $this->manager
      ->createInstance($instance_id, []);
  }

  /**
   * {@inheritdoc}
   */
  public function getConfiguration() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function setConfiguration($configuration) {
    return $this;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
LazyPluginCollection::$instanceIds	protected	property	Stores the IDs of all potential plugin instances.
LazyPluginCollection::$pluginInstances	protected	property	Stores all instantiated plugins.
LazyPluginCollection::addInstanceId	public	function	Adds an instance ID to the available instance IDs.	1
LazyPluginCollection::clear	public	function	Clears all instantiated plugins.
LazyPluginCollection::count	public	function
LazyPluginCollection::get	public	function	Gets a plugin instance, initializing it if necessary.	4
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.
LazyPluginCollection::removeInstanceId	public	function	Removes an instance ID.
LazyPluginCollection::set	public	function	Stores an initialized plugin.
TestLazyPluginCollection::$manager	protected	property	Stores the plugin manager used by this collection.
TestLazyPluginCollection::getConfiguration	public	function	Gets the current configuration of all plugins in this collection. Overrides LazyPluginCollection::getConfiguration
TestLazyPluginCollection::initializePlugin	protected	function	Initializes and stores a plugin. Overrides LazyPluginCollection::initializePlugin
TestLazyPluginCollection::setConfiguration	public	function	Sets the configuration for all plugins in this collection. Overrides LazyPluginCollection::setConfiguration
TestLazyPluginCollection::__construct	public	function	Constructs a TestLazyPluginCollection object.