case RETRIEVE_POSITION: {
return new PdRetrievePosition(fobj, propertyFullName,
attributeValue);
}
case RETRIEVE_POSITION_WITHIN_TABLE: {
return new PdRetrievePositionWithinTable(fobj, propertyFullName,
attributeValue);
}
case RICHNESS: {
return new PdRichness(fobj, propertyFullName, attributeValue);
}