/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state)
{
$this->entity->save();
drupal_set_message($this->t('Saved %label configuration.', array('%label' => $this->entity->getLabel())));
$request = $this->getRequest();
if (($destinations = $request->query->get('destinations')) && ($next_destination = FieldUI::getNextDestination($destinations))) {
$request->query->remove('destinations');
$form_state->setRedirectUrl($next_destination);
} else {
$form_state->setRedirectUrl(FieldUI::getOverviewRouteInfo($this->entity->getTargetEntityTypeId(), $this->entity->bundle));
}
}
