function TempStoreTrait::getRenderer

Retrieves the renderer service if not already present.

Return value

\Drupal\Core\Render\RendererInterface The renderer service.

File

src/Ui/TempStoreTrait.php, line 69

Class

TempStoreTrait
Provides methods for modified rules components in temporary storage.

Namespace

Drupal\rules\Ui

Code

public function getRenderer() {
    if (!isset($this->renderer)) {
        $this->renderer = \Drupal::service('renderer');
    }
    return $this->renderer;
}