Examples of org.joda.time.DateTime.plusHours()

org.joda.time.DateTime.plusHours()

Returns a copy of this datetime plus the specified number of hours.

The calculation will add a duration equivalent to the number of hours expressed in milliseconds.

For example, if a spring daylight savings cutover is from 01:59 to 03:00 then adding one hour to 01:30 will result in 03:30. This is a duration of one hour later, even though the hour field value changed from 1 to 3.

The following three lines are identical in effect:

 DateTime added = dt.plusHours(6); DateTime added = dt.plus(Period.hours(6)); DateTime added = dt.withFieldAdded(DurationFieldType.hours(), 6);

This datetime instance is immutable and unaffected by this method call. @param hours the amount of hours to add, may be negative @return the new datetime plus the increased hours @since 1.1


        // day
        startDate = new DateTime().hourOfDay().withMinimumValue();
        endDate = new DateTime().hourOfDay().withMaximumValue().minusHours(1);
        start = td.newActivity(startDate, startDate.plusHours(1));
        end = td.newActivity(endDate, endDate.plusHours(1));
        internalGetStartEnd(td.day(), start, end);
    }




    void internalGetStartEnd(Activities cut, Activity start, Activity end)

        DateTime start = new MutableDateTime().dayOfMonth().set(1).hourOfDay().set(8).toDateTime();
        for (int i = 0; i < numberOfActivities; i++)
        {
            DateTime end = start.plusHours(1);
            activities.add(newActivity(start, end));
            start = end.plusHours(1);
        }
        return activities;
    }

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