Example usage for org.joda.time DateTime plusMonths

Introduction

In this page you can find the example usage for org.joda.time DateTime plusMonths.

Prototype

public DateTime plusMonths(int months)

Source Link

Document

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

Usage

From source file:kr.debop4j.timeperiod.timerange.MonthTimeRange.java

License:Apache License

private static ITimePeriod getPeriodOf(int year, int month, int monthCount) {
    assert monthCount > 0;
    DateTime start = new DateTime(year, month, 1, 0, 0);
    return new TimeRange(start, start.plusMonths(monthCount));
}

From source file:kr.debop4j.timeperiod.timerange.QuarterTimeRange.java

License:Apache License

/**
 * Gets months./*from   w  w  w  .  j av  a 2  s  . c om*/
 *
 * @return the months
 */
public List<MonthRange> getMonths() {
    DateTime startMonth = new DateTime(startYear, 1, 1, 0, 0);
    int monthCount = quarterCount * TimeSpec.MonthsPerQuarter;
    List<MonthRange> months = Lists.newArrayListWithCapacity(monthCount);

    for (int m = 0; m < monthCount; m++) {
        months.add(new MonthRange(startMonth.plusMonths(m), getTimeCalendar()));
    }
    return months;
}

From source file:kr.debop4j.timeperiod.timerange.QuarterTimeRange.java

License:Apache License

private static ITimePeriod getPeriodOf(int year, Quarter quarterKind, int quarterCount,
        ITimeCalendar calendar) {/*from w ww.  j  a  va 2 s .c o m*/
    assert quarterCount >= 0;

    int quarter = quarterKind.getValue();
    DateTime yearStart = new DateTime(year, 1, 1, 0, 0);
    DateTime start = yearStart.plusMonths((quarter - 1) * TimeSpec.MonthsPerQuarter);
    DateTime end = start.plusMonths(quarterCount * TimeSpec.MonthsPerQuarter);

    return new TimeRange(start, end);
}

From source file:kr.debop4j.timeperiod.timerange.YearTimeRange.java

License:Apache License

/**
 * Gets months./*  w  w  w.j  a v  a2s . c  om*/
 *
 * @return the months
 */
public List<MonthRange> getMonths() {
    int startYear = getStartYear();
    List<MonthRange> months = Lists.newArrayListWithCapacity(yearCount * TimeSpec.MonthsPerYear);
    int monthCount = getYearCount() * TimeSpec.MonthsPerYear;

    DateTime startDate = Times.startTimeOfYear(getStartYear());

    for (int m = 0; m < monthCount; m++) {
        months.add(new MonthRange(startDate.plusMonths(m), getTimeCalendar()));
    }
    return months;
}

From source file:kr.debop4j.timeperiod.tools.Durations.java

License:Apache License

/**
 * Halfyear duration.//from  w w  w  .j  a  v a  2s.c om
 *
 * @param year     the year
 * @param halfyear the halfyear
 * @return the duration
 */
public static Duration halfyear(int year, Halfyear halfyear) {
    DateTime start = startTimeOfHalfyear(year, halfyear);
    DateTime end = start.plusMonths(TimeSpec.MonthsPerHalfyear);
    return new Duration(start, end);
}

From source file:kr.debop4j.timeperiod.tools.Durations.java

License:Apache License

/**
 * Quarter duration./*w ww.j  a v  a 2 s.com*/
 *
 * @param year    the year
 * @param quarter the quarter
 * @return the duration
 */
public static Duration quarter(int year, Quarter quarter) {
    DateTime start = startTimeOfQuarter(year, quarter);
    DateTime end = start.plusMonths(TimeSpec.MonthsPerQuarter);
    return new Duration(start, end);
}

From source file:kr.debop4j.timeperiod.tools.Durations.java

License:Apache License

/**
 * Month duration.//from  ww  w. j  ava  2s. co m
 *
 * @param year        the year
 * @param monthOfYear the month of year
 * @return the duration
 */
public static Duration month(int year, int monthOfYear) {
    DateTime start = Times.startTimeOfMonth(year, monthOfYear);
    DateTime end = start.plusMonths(1);
    return new Duration(start, end);
}

From source file:kr.debop4j.timeperiod.tools.Times.java

License:Apache License

/**
 * Gets days in month.//from   w w  w . j av a2 s .  c om
 *
 * @param year  the year
 * @param month the month
 * @return the days in month
 */
public static int getDaysInMonth(int year, int month) {
    DateTime firstDay = new DateTime(year, month, 1, 0, 0);
    return firstDay.plusMonths(1).plusDays(-1).getDayOfMonth();
}

From source file:kr.debop4j.timeperiod.tools.Times.java

License:Apache License

/**  ?  (months) ??  */
public static TimeRange getRelativeMonthPeriod(DateTime start, int months) {
    return getTimeRange(start, start.plusMonths(months));
}

From source file:kr.debop4j.timeperiod.tools.Times.java

License:Apache License

/** ? ?   . */
public static List<ITimePeriod> foreachHalfyears(ITimePeriod period) {
    assert period != null;
    if (isTraceEnabled)
        log.trace("[{}]?  Halfyear  ...", period);

    List<ITimePeriod> halfyears = Lists.newArrayList();
    if (period.isAnytime())
        return halfyears;

    assertHasPeriod(period);// w  w w. j  ava 2 s.c  o m

    if (Times.isSameHalfyear(period.getStart(), period.getEnd())) {
        halfyears.add(new TimeRange(period));
        return halfyears;
    }

    DateTime current = Times.endTimeOfHalfyear(period.getStart());
    halfyears.add(new TimeRange(period.getStart(), current));

    int endHashCode = period.getEnd().getYear() * 10 + Times.halfyearOf(period.getEnd()).getValue();
    current = current.plusDays(1);
    ITimeCalendar calendar = TimeCalendar.getDefault();
    while (current.getYear() * 10 + Times.halfyearOf(current).getValue() < endHashCode) {
        halfyears.add(Times.getHalfyearRange(current, calendar));
        current = current.plusMonths(TimeSpec.MonthsPerHalfyear);
    }

    if (current.compareTo(period.getEnd()) < 0) {
        halfyears.add(new TimeRange(Times.startTimeOfHalfyear(current), period.getEnd()));
    }

    return halfyears;
}