cdm/src/main/java/ucar/nc2/time/CalendarDate.java
public CalendarDate add(CalendarPeriod period) {
    switch (period.getField()) {
      case Millisec:
        return new CalendarDate(cal, dateTime.plusMillis(period.getValue()));
      case Second:
        return new CalendarDate(cal, dateTime.plusSeconds(period.getValue()));
      case Minute:
        return new CalendarDate(cal, dateTime.plusMinutes(period.getValue()));
      case Hour:
        return new CalendarDate(cal, dateTime.plusHours(period.getValue()));
      case Day:
        return new CalendarDate(cal, dateTime.plusDays(period.getValue()));
      case Month:
        return new CalendarDate(cal, dateTime.plusMonths(period.getValue()));
      case Year:
        return new CalendarDate(cal, dateTime.plusYears(period.getValue()));
    }
    throw new UnsupportedOperationException("period units = "+period);
  }
public CalendarDate add(CalendarPeriod period) {
    switch (period.getField()) {
      case Millisec:
        return new CalendarDate(cal, dateTime.plusMillis(period.getValue()));
      case Second:
        return new CalendarDate(cal, dateTime.plusSeconds(period.getValue()));
      case Minute:
        return new CalendarDate(cal, dateTime.plusMinutes(period.getValue()));
      case Hour:
        return new CalendarDate(cal, dateTime.plusHours(period.getValue()));
      case Day:
        return new CalendarDate(cal, dateTime.plusDays(period.getValue()));
      case Month:
        return new CalendarDate(cal, dateTime.plusMonths(period.getValue()));
      case Year:
        return new CalendarDate(cal, dateTime.plusYears(period.getValue()));
    }
    throw new UnsupportedOperationException("period units = "+period);
  }
public CalendarDate add ( CalendarPeriod period ) { switch ( period . getField ( ) ) { case Millisec : return new CalendarDate ( cal , dateTime . plusMillis ( period . getValue ( ) ) ) ; case Second : return new CalendarDate ( cal , dateTime . plusSeconds ( period . getValue ( ) ) ) ; case Minute : return new CalendarDate ( cal , dateTime . plusMinutes ( period . getValue ( ) ) ) ; case Hour : return new CalendarDate ( cal , dateTime . plusHours ( period . getValue ( ) ) ) ; case Day : return new CalendarDate ( cal , dateTime . plusDays ( period . getValue ( ) ) ) ; case Month : return new CalendarDate ( cal , dateTime . plusMonths ( period . getValue ( ) ) ) ; case Year : return new CalendarDate ( cal , dateTime . plusYears ( period . getValue ( ) ) ) ; } throw new UnsupportedOperationException ( "period units = " + period ) ; }
calendar date field
calendar date field