public VariantManager::__construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler)
Constructs a new VariantManager.
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: Cache backend instance to use.
\Drupal\Core\Extension\ModuleHandlerInterface $module_handler: The module handler to invoke the alter hook with.
Overrides DefaultPluginManager::__construct
File
- core/lib/Drupal/Core/Display/VariantManager.php, line 30
Class
- VariantManager
- Manages discovery of display variant plugins.
Namespace
Drupal\Core\Display
Code
public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
parent::__construct('Plugin/DisplayVariant', $namespaces, $module_handler, 'Drupal\Core\Display\VariantInterface', 'Drupal\Core\Display\Annotation\DisplayVariant');
$this->setCacheBackend($cache_backend, 'variant_plugins');
$this->alterInfo('display_variant_plugin');
}
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