public function BackendPluginManager::__construct in Search API 8

Constructs a BackendPluginManager object.

Parameters

\Traversable $namespaces: An object that implements \Traversable which contains the root paths keyed by the corresponding namespace to look for plugin implementations.

\Drupal\Core\Cache\CacheBackendInterface $cache_backend: The cache backend instance to use.

\Drupal\Core\Extension\ModuleHandlerInterface $module_handler: The module handler.

\Symfony\Component\EventDispatcher\EventDispatcherInterface $eventDispatcher: The event dispatcher.

Overrides SearchApiPluginManager::__construct

File

src/Backend/BackendPluginManager.php, line 35

Class

BackendPluginManager

Manages search backend plugins.

Namespace

Drupal\search_api\Backend

Code

public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler, EventDispatcherInterface $eventDispatcher) {
  parent::__construct('Plugin/search_api/backend', $namespaces, $module_handler, $eventDispatcher, BackendInterface::class, SearchApiBackend::class);
  $this
    ->alterInfo('search_api_backend_info');
  $this
    ->alterEvent(SearchApiEvents::GATHERING_BACKENDS);
  $this
    ->setCacheBackend($cache_backend, 'search_api_backends');
}