the current years concode_field_sep OperatorDailyPerformanceCache operatorDailyPerformanceCache concode_elem_sep MonthDailyPPMCache monthDailyPPMCache concode_elem_sep CalendarDayPPMCache calendarDayPPMCache concode_field_sep Collection<OperatorDailyPerformance> getCurrentPerformance concode_elem_sep Optional<OperatorDailyPerformance> getOperatorPerformance concode_elem_sep Collection<OperatorDailyPerformance> getPerformance concode_elem_sep MinMaxStatistics getDays concode_elem_sep Collection<OperatorDailyPerformance> getMonthPerformance concode_elem_sep Collection<OperatorDailyPerformance> getMonthPerformance concode_elem_sep MinMaxStatistics getMonths concode_elem_sep Map<Integer,List<DailyPPM>> getMonthsDailyPPM
MinMaxStatistics function ( ) { return calendarDayPPMCache . getYears ( Integer . MIN_VALUE ) ; }