private function _getHookNameByFieldsetAndPrefix($sPrefix, $aFieldset)
{
$_sFieldPart = '_' . implode('_', $aFieldset['_field_path_array']);
$_sSectionPart = implode('_', $aFieldset['_section_path_array']);
$_sSectionPart = $this->oUtil->getAOrB('_default' === $_sSectionPart, '', '_' . $_sSectionPart);
return $sPrefix . $this->oProp->sClassName . $_sSectionPart . $_sFieldPart;
}