-enum EnumSummaryPeriod{PERIOD_YEARLY, PERIOD_MONTHLY, PERIOD_DAILY, PERIOD_HOURLY, PERIOD_MINUTELY, PERIOD_SECONDLY};
-enum EnumSummaryCalculationType {SUM, DELTA, MIN, MAX, MEAN};
-
-const std::string SUMMARY_PERIOD_NAMES_ARRAY[] = {"yearly", "monthly", "daily", "minutely", "secondly"};
-const std::string CALCULATION_TYPE_NAMES_ARRAY[] = {"sum", "delta", "min", "max", "mean"};
-