/**
 * Class constructor
 *
 * @param   array       $category     The category data.
 * @param   Categories  $constructor  The tree constructor.
 *
 * @since   1.6
 */
public function __construct($category = null, $constructor = null)
{
    if ($category) {
        $this->setProperties($category);
        if ($constructor) {
            $this->_constructor = $constructor;
        }
        return true;
    }
    return false;
}