private static double getDurationInSecs(
      ViewData.AggregationWindowData.CumulativeData cumulativeData) {
    return toDoubleSeconds(cumulativeData.getEnd().subtractTimestamp(cumulativeData.getStart()));
  }
private static double getDurationInSecs ( ViewData . AggregationWindowData . CumulativeData cumulativeData ) { return toDoubleSeconds ( cumulativeData . getEnd ( ) . subtractTimestamp ( cumulativeData . getStart ( ) ) ) ; }
Calculates the duration of the given CumulativeData in seconds.