/**
* Constructor
*
* @param PMF_Category $parent Parent PMF_Category object
*
* @return void
*/
public function __construct(PMF_Category_Tree_DataProvider_Interface $dataProvider, PMF_Category $parent = NULL)
{
$parentId = $parent ? (int) $parent->getId() : 0;
$resultset = $dataProvider->getData($parentId);
parent::__construct($resultset);
$this->parent = $parent;
$this->dataProvider = $dataProvider;
}
