isSet method
Check if a field is currently set or unset, using the fieldId
.
Implementation
bool isSet(int fieldID) {
switch (fieldID) {
case HOST:
return isSetHost();
case USER:
return isSetUser();
case PWD:
return isSetPwd();
case CONN_TYPE:
return isSetConn_type();
default:
throw new ArgumentError("Field $fieldID doesn't exist!");
}
}