class LazyRouteCollection in Drupal 9

Hierarchy

• class \Drupal\Core\Routing\LazyRouteCollection extends \Symfony\Component\Routing\RouteCollection

1 file declares its use of LazyRouteCollection

LazyRouteCollectionTest.php in core/tests/Drupal/Tests/Core/Routing/LazyRouteCollectionTest.php

File

core/lib/Drupal/Core/Routing/LazyRouteCollection.php, line 8

Namespace

Drupal\Core\Routing

class LazyRouteCollection extends RouteCollection {

  /**
   * The route provider for this generator.
   *
   * @var \Symfony\Component\Routing\RouteProviderInterface
   */
  protected $provider;

  /**
   * Constructs a LazyRouteCollection.
   */
  public function __construct(RouteProviderInterface $provider) {
    $this->provider = $provider;
  }

  /**
   * {@inheritdoc}
   */
  public function getIterator() {
    return new \ArrayIterator($this
      ->all());
  }

  /**
   * Gets the number of Routes in this collection.
   *
   * @return int
   *   The number of routes
   */
  public function count() {
    return count($this
      ->all());
  }

  /**
   * Returns all routes in this collection.
   *
   * @return \Symfony\Component\Routing\Route[]
   *   An array of routes
   */
  public function all() {
    return $this->provider
      ->getRoutesByNames(NULL);
  }

  /**
   * Gets a route by name.
   *
   * @param string $name
   *   The route name
   *
   * @return \Symfony\Component\Routing\Route|null
   *   A Route instance or null when not found
   */
  public function get($name) {
    try {
      return $this->provider
        ->getRouteByName($name);
    } catch (RouteNotFoundException $e) {
      return;
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
LazyRouteCollection::$provider	protected	property	The route provider for this generator.
LazyRouteCollection::all	public	function	Returns all routes in this collection.
LazyRouteCollection::count	public	function	Gets the number of Routes in this collection.
LazyRouteCollection::get	public	function	Gets a route by name.
LazyRouteCollection::getIterator	public	function
LazyRouteCollection::__construct	public	function	Constructs a LazyRouteCollection.