function MigrateExecutable::getEventDispatcher

Gets the event dispatcher.

Return value

\Symfony\Contracts\EventDispatcher\EventDispatcherInterface

File

core/modules/migrate/src/MigrateExecutable.php, line 139

Class

MigrateExecutable

Defines a migrate executable class.

Namespace

Drupal\migrate

Code

protected function getEventDispatcher() {
    if (!$this->eventDispatcher) {
        $this->eventDispatcher = \Drupal::service('event_dispatcher');
    }
    return $this->eventDispatcher;
}