private function _setOptionValue(&$aSubject, $asDimensionalPath, $aOptions)
{
$_aDimensionalPath = $this->getAsArray($asDimensionalPath);
$_mValue = $this->getElement($aOptions, $_aDimensionalPath, null);
if (isset($_mValue)) {
$this->setMultiDimensionalArray($aSubject, $_aDimensionalPath, $_mValue);
}
}