/**
* @param HasNodeInterface|Node|null $parent
* @param array $options
*
* @return Branch
*/
public function getChildren($parent = null, array $options = [])
{
if ($parent instanceof HasNodeInterface) {
$node = $this->publicNodeVersions->getNodeFor($parent);
} elseif ($parent instanceof Category) {
$node = $this->nodeRepository->find($parent->getNodeId());
} elseif ($parent instanceof Node) {
$node = $parent;
} else {
$node = null;
}
return $this->getNodeChildren(['parent' => $node] + $options);
}
