Method addHour

src/main/java/com/amazon/ion/Timestamp.java:2554–2558

Returns a timestamp relative to this one by the given number of hours. This method always returns a Timestamp with at least MINUTE precision. For example, adding one hour to 2011T results in 2011-01-01T01:00-00:00. To receive a Timestamp that always maintains the same precision a

(int amount)

     * @param amount a number of hours.
     */
    public final Timestamp addHour(int amount)
    {
        long delta = (long) amount * 60 * 60 * 1000;
        return addMillisForPrecision(delta, Precision.MINUTE, false);
    }

    /**
     * Returns a timestamp relative to this one by the given number of days.