Example usage for org.joda.time DateTime plusWeeks

Introduction

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

Prototype

public DateTime plusWeeks(int weeks) 

Source Link

Document

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

Usage

From source file:org.fenixedu.spaces.domain.occupation.config.WeeklyConfig.java

License:Open Source License

@Override
public List<Interval> getIntervals() {
    final List<Interval> intervals = new ArrayList<>();
    DateTime start = getInterval().getStart();
    DateTime end = getInterval().getEnd();

    // adjust start date to correct day of the week
    int firstDayOfWeekIndex = daysOfWeek.indexOf(start.getDayOfWeek());
    if (firstDayOfWeekIndex == -1) {
        firstDayOfWeekIndex = 0;// w  ww  . ja  v a 2 s .co m
    }

    DateTime checkpoint = start.withDayOfWeek(daysOfWeek.get(firstDayOfWeekIndex));
    if (checkpoint.isBefore(start)) {
        checkpoint.plusWeeks(1);
    }

    int i = firstDayOfWeekIndex;

    while (checkpoint.isBefore(end) || checkpoint.isEqual(end)) {
        intervals.add(new Interval(checkpoint.withFields(getStartTime()), checkpoint.withFields(getEndTime())));
        if (i == daysOfWeek.size() - 1) {
            i = 0;
            checkpoint = checkpoint.plusWeeks(getRepeatsEvery());
        } else {
            i++;
        }
        checkpoint = checkpoint.withDayOfWeek(daysOfWeek.get(i));
    }
    return intervals;
}

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From source file:org.jimcat.gui.histogram.image.DateTakenDimension.java

License:Open Source License

/**
 * this methode will reload statistical information from the library
 * //ww  w  . j ava2 s  .  co  m
 * @param library
 */
private void reloadValues(ImageLibrary library) {
    // get images
    List<Image> images = new ArrayList<Image>(library.getAll());

    // 1) find min / max date
    int i = 0;
    DateTime min = null;
    DateTime max = null;
    while (min == null && i < images.size()) {
        min = getDateTaken(images.get(i));
        max = min;
        i++;
    }

    if (min == null || max == null) {
        // result is an empty vector
        values = new int[RESOLUTION_COUNT][0];
        maxValues = new int[RESOLUTION_COUNT];
        minDate = null;
        fireStructureChangedEvent();
        return;
    }

    // iterate through images
    for (; i < images.size(); i++) {
        Image img = images.get(i);
        DateTime date = getDateTaken(img);
        if (date != null && min.isAfter(date)) {
            min = date;
        }
        if (date != null && max.isBefore(date)) {
            max = date;
        }
    }

    // save min dates
    // get references
    // must be a pure day
    DateTime dayRef = new DateTime(2000, 1, 1, 0, 0, 0, 0);

    // must be a monday
    DateTime weekRef = new DateTime(2000, 1, 3, 0, 0, 0, 0);

    // must be the first of any month
    DateTime monthRef = dayRef;

    minDate = new DateTime[RESOLUTION_COUNT];
    minDate[DAYS] = dayRef.plusDays(Days.daysBetween(dayRef, min).getDays());
    minDate[WEEKS] = weekRef.plusWeeks(Weeks.weeksBetween(weekRef, min).getWeeks());
    minDate[MONTHS] = monthRef.plusMonths(Months.monthsBetween(monthRef, min).getMonths());

    // 2) build arrays
    values = new int[RESOLUTION_COUNT][];
    values[DAYS] = new int[Days.daysBetween(minDate[DAYS], max).getDays() + 1];
    values[WEEKS] = new int[Weeks.weeksBetween(minDate[WEEKS], max).getWeeks() + 1];
    values[MONTHS] = new int[Months.monthsBetween(minDate[MONTHS], max).getMonths() + 1];

    // 3) fill in values
    for (Image img : images) {
        // extract date
        DateTime date = getDateTaken(img);
        if (date != null) {
            values[DAYS][Days.daysBetween(minDate[DAYS], date).getDays()]++;
            values[WEEKS][Weeks.weeksBetween(minDate[WEEKS], date).getWeeks()]++;
            values[MONTHS][Months.monthsBetween(minDate[MONTHS], date).getMonths()]++;
        }
    }

    // 4) get max values
    maxValues = new int[RESOLUTION_COUNT];
    for (int j = 0; j < RESOLUTION_COUNT; j++) {
        maxValues[j] = values[j][0];
        for (int k = 1; k < values[j].length; k++) {
            if (maxValues[j] < values[j][k]) {
                maxValues[j] = values[j][k];
            }
        }
    }

    // 6) notify listners
    fireStructureChangedEvent();
}

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From source file:org.kairosdb.util.Util.java

License:Apache License

/**
 Computes the duration of the sampling (value * unit) starting at timestamp.
        /* w w w. j ava  2s.c o  m*/
 @param timestamp unix timestamp of the start time.
 @return the duration of the sampling in millisecond.
 */
public static long getSamplingDuration(long timestamp, Sampling sampling, DateTimeZone timeZone) {
    long ret = sampling.getValue();
    DateTime dt = new DateTime(timestamp, timeZone);
    switch (sampling.getUnit()) {
    case YEARS:
        ret = new org.joda.time.Duration(dt, dt.plusYears((int) sampling.getValue())).getMillis();
        break;
    case MONTHS:
        ret = new org.joda.time.Duration(dt, dt.plusMonths((int) sampling.getValue())).getMillis();
        break;
    case WEEKS:
        ret = new org.joda.time.Duration(dt, dt.plusWeeks((int) sampling.getValue())).getMillis();
        break;
    case DAYS:
        ret = new org.joda.time.Duration(dt, dt.plusDays((int) sampling.getValue())).getMillis();
        break;
    case HOURS:
        ret = new org.joda.time.Duration(dt, dt.plusHours((int) sampling.getValue())).getMillis();
        break;
    case MINUTES:
        ret = new org.joda.time.Duration(dt, dt.plusMinutes((int) sampling.getValue())).getMillis();
        break;
    case SECONDS:
        ret = new org.joda.time.Duration(dt, dt.plusSeconds((int) sampling.getValue())).getMillis();
        break;
    case MILLISECONDS:
        ret = (long) sampling.getValue();
        break;
    }
    return ret;
}

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From source file:org.medcada.android.db.DatabaseHandler.java

License:Open Source License

public List<Integer> getAverageGlucoseReadingsByWeek() {
    JodaTimeAndroid.init(mContext);/*from   w w w. j  av  a2  s  .  co m*/

    DateTime maxDateTime = new DateTime(realm.where(GlucoseReading.class).maximumDate("created").getTime());
    DateTime minDateTime = new DateTime(realm.where(GlucoseReading.class).minimumDate("created").getTime());

    DateTime currentDateTime = minDateTime;
    DateTime newDateTime = minDateTime;

    ArrayList<Integer> averageReadings = new ArrayList<Integer>();

    // The number of weeks is at least 1 since we do have average for the current week even if incomplete
    int weeksNumber = Weeks.weeksBetween(minDateTime, maxDateTime).getWeeks() + 1;

    for (int i = 0; i < weeksNumber; i++) {
        newDateTime = currentDateTime.plusWeeks(1);
        RealmResults<GlucoseReading> readings = realm.where(GlucoseReading.class)
                .between("created", currentDateTime.toDate(), newDateTime.toDate()).findAll();
        averageReadings.add(((int) readings.average("reading")));
        currentDateTime = newDateTime;
    }
    return averageReadings;
}

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From source file:org.medcada.android.db.DatabaseHandler.java

License:Open Source License

public List<String> getGlucoseDatetimesByWeek() {
    JodaTimeAndroid.init(mContext);//from  ww  w .ja  va  2  s.c  o  m

    DateTime maxDateTime = new DateTime(realm.where(GlucoseReading.class).maximumDate("created").getTime());
    DateTime minDateTime = new DateTime(realm.where(GlucoseReading.class).minimumDate("created").getTime());

    DateTime currentDateTime = minDateTime;
    DateTime newDateTime = minDateTime;

    ArrayList<String> finalWeeks = new ArrayList<String>();

    // The number of weeks is at least 1 since we do have average for the current week even if incomplete
    int weeksNumber = Weeks.weeksBetween(minDateTime, maxDateTime).getWeeks() + 1;

    DateFormat inputFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
    for (int i = 0; i < weeksNumber; i++) {
        newDateTime = currentDateTime.plusWeeks(1);
        finalWeeks.add(inputFormat.format(newDateTime.toDate()));
        currentDateTime = newDateTime;
    }
    return finalWeeks;
}

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From source file:org.mifos.calendar.CalendarUtils.java

License:Open Source License

public static DateTime nearestDayOfWeekTo(final int dayOfWeek, final DateTime date) {

    DateTime withDayOfWeek = date.withDayOfWeek(dayOfWeek);

    if (date.getYear() == withDayOfWeek.getYear()) {

        if (date.getDayOfYear() > withDayOfWeek.getDayOfYear()) {
            return withDayOfWeek.plusWeeks(1);
        }//ww w  .  j av a 2 s .  c o m

        return withDayOfWeek;
    }

    // back a year
    if (date.getYear() > withDayOfWeek.getYear()) {
        return withDayOfWeek.plusWeeks(1);
    }

    return withDayOfWeek;
}

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From source file:org.mifos.calendar.DayOfWeek.java

License:Open Source License

public static DateTime oneWeekFrom(final DateTime lastScheduledDate) {
    return lastScheduledDate.plusWeeks(1);
}

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From source file:org.mifos.dmt.business.Meetings.schedule.MonthlyScheduleWithROD.java

License:Open Source License

protected void getMeetingStartDate() {
    sanitizeDays();//w w w  . j  a  v  a  2 s.c o m
    DateTime initialDate = this.createdDate;
    initialDate = initialDate.withDayOfMonth(1);
    initialDate = initialDate.plusWeeks((this.rankOfDays - 1));
    initialDate = initialDate.withDayOfWeek(this.days);
    if (initialDate.isBefore(this.createdDate) || initialDate.isEqual(this.createdDate)) {
        initialDate = initialDate.plusMonths(1);
        initialDate = initialDate.withDayOfMonth(1);
        initialDate = initialDate.plusWeeks((this.rankOfDays - 1));
        initialDate = initialDate.withDayOfWeek(this.days);
    }
    this.startDate = initialDate;
}

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From source file:org.mifos.dmt.business.Meetings.schedule.MonthlyScheduleWithROD.java

License:Open Source License

public void generateSchedule(int numberOfDates) {
    numberOfDates--;//  www.  j a va 2  s.c  o  m
    getMeetingStartDate();
    fastForwardTillDisbursement();
    DateTime meetingScheduleDate = this.startDate;
    Date meetingDateInMifosFormat;
    for (int i = 0; i <= numberOfDates; i++) {
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
        meetingDateInMifosFormat = getWorkingDay(meetingScheduleDate).toDate();
        this.scheduleList.add(formatter.format(meetingDateInMifosFormat));
        meetingScheduleDate = meetingScheduleDate.plusMonths(this.recAfter);
        meetingScheduleDate = meetingScheduleDate.withDayOfMonth(1);
        meetingScheduleDate = meetingScheduleDate.plusWeeks((this.rankOfDays - 1));
        meetingScheduleDate = meetingScheduleDate.withDayOfWeek(this.days);
    }
}

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From source file:org.mifos.dmt.business.Meetings.schedule.WeeklySchedule.java

License:Open Source License

protected void getMeetingStartDate() {
    sanitizeDays();/*from  www .j a v a2s. c om*/
    //generate start date
    DateTime initialDate = this.createdDate.withDayOfWeek(this.days);
    if (initialDate.isBefore(this.createdDate)) {
        initialDate = initialDate.plusWeeks(1);
    }
    this.startDate = initialDate;

}

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