| public getNumberOfChildNodes ( string $nodeTypeFilter = null ) : integer | ||
| $nodeTypeFilter | string | If specified, only nodes with that node type are considered |
| return | integer | The number of child nodes |
public function getNumberOfChildNodes($nodeTypeFilter = null)
{
return $this->nodeData->getNumberOfChildNodes($nodeTypeFilter, $this->context->getWorkspace(), $this->context->getDimensions());
}