get method
Implementation
Object? get(String fieldName, {int? field_table_id, Object? notFoundValue}) {
String uniqueKey =
DataTools.convertUniqueKey(field_table_id ?? table_id, fieldName);
bool containsField = false;
_fieldStructList.forEach((fs) {
String uk = DataTools.convertUniqueKey(fs.field_table_id, fs.fieldName);
if (uk == uniqueKey) containsField = true;
});
if (!containsField) return notFoundValue;
return _fieldStructList[_fieldDataMap[uniqueKey]!].value;
}