Java Code Examples for org.joda.time.DateTime#minusWeeks()

The following examples show how to use org.joda.time.DateTime#minusWeeks() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ShoppingListServiceImpl.java From privacy-friendly-shopping-list with Apache License 2.0

6 votes

private DateTime calculateReminderTime(DateTime date, int inputAmount, int inputChoice)
{
    DateTime dateTime = new DateTime();

    switch ( inputChoice )
    {
        case 0:
            dateTime = date.minusMinutes(inputAmount);
            break;
        case 1:
            dateTime = date.minusHours(inputAmount);
            break;
        case 2:
            dateTime = date.minusDays(inputAmount);
            break;
        case 3:
            dateTime = date.minusWeeks(inputAmount);
    }

    return dateTime;
}

Example 2

Source File: ChronologyBasedCalendar.java From dhis2-core with BSD 3-Clause "New" or "Revised" License

6 votes

private DateInterval toWeekIsoInterval( DateTimeUnit dateTimeUnit, int offset, int length )
{
    DateTime from = dateTimeUnit.toJodaDateTime( chronology );

    if ( offset > 0 )
    {
        from = from.plusWeeks( offset );
    }
    else if ( offset < 0 )
    {
        from = from.minusWeeks( -offset );
    }

    DateTime to = new DateTime( from ).plusWeeks( length ).minusDays( 1 );

    DateTimeUnit fromDateTimeUnit = DateTimeUnit.fromJodaDateTime( from );
    DateTimeUnit toDateTimeUnit = DateTimeUnit.fromJodaDateTime( to );

    fromDateTimeUnit.setDayOfWeek( isoWeekday( fromDateTimeUnit ) );
    toDateTimeUnit.setDayOfWeek( isoWeekday( toDateTimeUnit ) );

    return new DateInterval( toIso( fromDateTimeUnit ), toIso( toDateTimeUnit ), DateIntervalType.ISO8601_WEEK );
}

Example 3

Source File: HoltWintersDetector.java From incubator-pinot with Apache License 2.0

5 votes

private DateTime getTrainingStartTime(DateTime windowStart) {
  DateTime trainStart;
  if (isMultiDayGranularity()) {
    trainStart = windowStart.minusDays(timeGranularity.getSize() * LOOKBACK);
  } else if (this.monitoringGranularity.endsWith(TimeGranularity.MONTHS)) {
    trainStart = windowStart.minusMonths(LOOKBACK);
  } else if (this.monitoringGranularity.endsWith(TimeGranularity.WEEKS)) {
    trainStart = windowStart.minusWeeks(LOOKBACK);
  } else {
    trainStart = windowStart.minusDays(LOOKBACK);
  }
  return trainStart;
}

Example 4

Source File: ParameterSet.java From SensorWebClient with GNU General Public License v2.0

4 votes

private String createDefaultTimespan() {
    DateTime now = new DateTime();
    DateTime lastWeek = now.minusWeeks(1);
    return new Interval(lastWeek, now).toString();
}

Example 5

Source File: DropScheduleService.java From mojito with Apache License 2.0

3 votes

DateTime getDropCreatedDate(DateTime dropDueDate) {

        DateTime dropCreatedDate = dropDueDate.withTime(dropScheduleConfig.getCreatedLocalTime());

        Integer dropDueDateDay = dropDueDate.getDayOfWeek();
        Integer dropStartDateDay = getDueDayToStartDay().get(dropDueDateDay);

        dropCreatedDate = dropCreatedDate.withDayOfWeek(dropStartDateDay);

        if (dropStartDateDay > dropDueDateDay) {
            dropCreatedDate = dropCreatedDate.minusWeeks(1);
        }

        return dropCreatedDate;
    }

Example 6

Source File: DateMinusWeeks.java From levelup-java-examples with Apache License 2.0

3 votes

@Test
public void subtract_weeks_from_date_in_java_with_joda () {
	
	DateTime newYearsDay = new DateTime(2013, 1, 1, 0, 0, 0, 0);
	DateTime xmas = newYearsDay.minusWeeks(1);

	DateTimeFormatter fmt = DateTimeFormat.forPattern("MM/dd/yyyy HH:mm:ss z");
	
	logger.info(newYearsDay.toString(fmt));
	logger.info(xmas.toString(fmt));

	assertTrue(xmas.isBefore(newYearsDay));
}