Example usage for org.joda.time Interval Interval

Introduction

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

Prototype

public Interval(Object interval, Chronology chronology) 

Source Link

Document

Constructs a time interval by converting or copying from another object, overriding the chronology.

Usage

From source file:com.google.sampling.experiential.server.DSQueryBuilder.java

License:Open Source License

private static Interval getXWeeksAgo(int weeksAgo, DateTimeZone clientTimeZone) {
    DateTime lastMondayAfter = getMondayAfterWeekEnclosing(getDayLastWeek(clientTimeZone));
    DateTime xMondaysAfterAgo = lastMondayAfter.minusWeeks(weeksAgo);
    DateTime xMondaysAgo = xMondaysAfterAgo.minusWeeks(1);
    return new Interval(xMondaysAgo, lastMondayAfter);
}

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From source file:com.google.sampling.experiential.server.DSQueryBuilder.java

License:Open Source License

private static Interval getWeekEnclosing(DateTime today) {
    DateTime monday = getMondayOfWeekEnclosing(today);
    DateTime nextMonday = getMondayAfterWeekEnclosing(today);
    return new Interval(monday, nextMonday);
}

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From source file:com.google.sampling.experiential.server.EventMatcher.java

License:Open Source License

private boolean compareDateRange(String range, Event event) {
    Iterable<String> iterable = Splitter.on("-").split(range);
    Iterator<String> iter = iterable.iterator();
    if (!iter.hasNext()) {
        throw new IllegalArgumentException("Illformed Date Range: " + range);
    }//from   w  w  w .j a  v  a 2 s .  c  o  m
    String firstDate = iter.next();
    String secondDate = null;
    if (iter.hasNext()) {
        secondDate = iter.next();
    }
    DateMidnight startDate = newDateMidnightFromString(firstDate);
    DateMidnight endDate = null;
    if (secondDate != null && !secondDate.isEmpty()) {
        endDate = newDateMidnightFromString(secondDate);
    } else {
        endDate = startDate.plusDays(1);
    }
    Interval r2 = new Interval(startDate, endDate);
    Date eventDate = event.getWhen();
    if (eventDate == null) {
        return false;
    }
    DateMidnight eventDateMidnight = new DateMidnight(eventDate.getTime());
    return r2.contains(eventDateMidnight);
}

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From source file:com.gst.portfolio.loanaccount.loanschedule.domain.DefaultScheduledDateGenerator.java

License:Apache License

@Override
public LocalDate generateNextRepaymentDate(final LocalDate lastRepaymentDate,
        final LoanApplicationTerms loanApplicationTerms, boolean isFirstRepayment,
        final HolidayDetailDTO holidayDetailDTO) {
    final LocalDate firstRepaymentPeriodDate = loanApplicationTerms
            .getCalculatedRepaymentsStartingFromLocalDate();
    LocalDate dueRepaymentPeriodDate = null;
    Calendar currentCalendar = loanApplicationTerms.getLoanCalendar();
    if (isFirstRepayment && firstRepaymentPeriodDate != null) {
        dueRepaymentPeriodDate = firstRepaymentPeriodDate;
    } else {// www.  ja v a  2 s.  c  o m
        dueRepaymentPeriodDate = getRepaymentPeriodDate(loanApplicationTerms.getRepaymentPeriodFrequencyType(),
                loanApplicationTerms.getRepaymentEvery(), lastRepaymentDate, null, null);
        dueRepaymentPeriodDate = CalendarUtils.adjustDate(dueRepaymentPeriodDate,
                loanApplicationTerms.getSeedDate(), loanApplicationTerms.getRepaymentPeriodFrequencyType());
        if (currentCalendar != null) {
            // If we have currentCalendar object, this means there is a
            // calendar associated with
            // the loan, and we should use it in order to calculate next
            // repayment

            CalendarHistory calendarHistory = null;
            CalendarHistoryDataWrapper calendarHistoryDataWrapper = loanApplicationTerms
                    .getCalendarHistoryDataWrapper();
            if (calendarHistoryDataWrapper != null) {
                calendarHistory = loanApplicationTerms.getCalendarHistoryDataWrapper()
                        .getCalendarHistory(dueRepaymentPeriodDate);
            }

            // get the start date from the calendar history
            LocalDate seedDate = null;
            String reccuringString = null;
            if (calendarHistory == null) {
                seedDate = currentCalendar.getStartDateLocalDate();
                reccuringString = currentCalendar.getRecurrence();
            } else {
                seedDate = calendarHistory.getStartDateLocalDate();
                reccuringString = calendarHistory.getRecurrence();
            }

            dueRepaymentPeriodDate = CalendarUtils.getNewRepaymentMeetingDate(reccuringString, seedDate,
                    lastRepaymentDate.plusDays(1), loanApplicationTerms.getRepaymentEvery(),
                    CalendarUtils.getMeetingFrequencyFromPeriodFrequencyType(
                            loanApplicationTerms.getLoanTermPeriodFrequencyType()),
                    holidayDetailDTO.getWorkingDays(), loanApplicationTerms.isSkipRepaymentOnFirstDayofMonth(),
                    loanApplicationTerms.getNumberOfdays());
        }
    }
    if (currentCalendar == null && holidayDetailDTO.getWorkingDays().getExtendTermForRepaymentsOnHolidays()) {
        boolean repaymentDateIsOnHoliday = false;
        // compile the list of holidays into Intervals to see if this date lands on a holiday
        final List<Interval> holidayInterval = new ArrayList<>();
        for (Holiday holiday : holidayDetailDTO.getHolidays()) {
            holidayInterval.add(new Interval(holiday.getFromDateLocalDate().toDateTimeAtStartOfDay(),
                    holiday.getToDateLocalDate().toDateTime(LocalTime.parse("23:59:59"))));
        }
        while (intervalListContainsDate(holidayInterval, dueRepaymentPeriodDate)) {
            LocalDate previousDate = dueRepaymentPeriodDate;
            dueRepaymentPeriodDate = getRepaymentPeriodDate(
                    loanApplicationTerms.getRepaymentPeriodFrequencyType(),
                    loanApplicationTerms.getRepaymentEvery(), dueRepaymentPeriodDate,
                    loanApplicationTerms.getNthDay(), loanApplicationTerms.getWeekDayType());
        }
    }
    return dueRepaymentPeriodDate;
}

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From source file:com.hamdikavak.humanmobility.modeling.helpers.LocationTraceHelper.java

License:Open Source License

/**
 * Cleans traces that shared within a sort period of time from the same place
 * @param traces list of traces. location id of traces has to be set.
 * @param duration threshold length to identify repeated consequent traces
 * @return a list of cleaned traces.//from ww  w.  ja  v a2s . c om
 */
public List<ExtendedLocationTrace> cleanRepeatedTraces(List<ExtendedLocationTrace> traces, Duration duration) {

    // check whether we have enough number of traces

    if (traces == null || traces.size() < 2) {
        return traces;
    }

    // at this point, we have at least two traces

    Iterator<ExtendedLocationTrace> traceIterator = traces.iterator();

    ExtendedLocationTrace firstTrace = traceIterator.next(); // auto-assign first trace
    ExtendedLocationTrace secondTrace = null; // to be assigned

    while (traceIterator.hasNext()) {
        // get the next item
        secondTrace = traceIterator.next();

        DateTime firstDate = firstTrace.getUTCTime();
        DateTime secondDate = secondTrace.getUTCTime();

        // calculate  time interval between the two
        Interval interval = new Interval(firstDate, secondDate);

        // the following if statement checks whether both traces report the same place 
        //   and their inter-event duration is shorter than our threshold duration
        if (firstTrace.getLocationId() == secondTrace.getLocationId()
                && interval.toDuration().isShorterThan(duration)) {
            // this means the user reported his/her location shortly after one another.
            // we delete this record.
            traceIterator.remove();
        } else {
            // this means, didn't report from the same location within a certain time after the first report.
            firstTrace = secondTrace;
        }
    }

    return traces;
}

---

From source file:com.hamdikavak.humanmobility.modeling.helpers.LocationTraceHelper.java

License:Open Source License

/**
 * /*from  ww  w. j a  v  a  2 s .  c o  m*/
 * Cleans traces that are shared within a given sort period of time from a
 * given nearby location distance. This method is different from
 * {@code LocationTraceHelper.cleanRepeatedTraces} method in a way that this
 * doesn't require pre-assigned location ids to traces.
 * 
 * @param traces list of traces.
 * @param distance threshold spatial distance to identify repeated consequent traces
 * @param duration threshold length to identify repeated consequent traces
 * @return a list of cleaned traces.
 */
public List<ExtendedLocationTrace> cleanRepeatedTracesByDistance(List<ExtendedLocationTrace> traces,
        DistanceWithUnit distance, Duration duration) {
    // check whether we have enough number of traces

    if (traces == null || traces.size() < 2) {
        return traces;
    }

    // at this point, we have at least two traces

    Iterator<ExtendedLocationTrace> traceIterator = traces.iterator();

    ExtendedLocationTrace firstTrace = traceIterator.next(); // auto-assign first trace
    ExtendedLocationTrace secondTrace = null; // to be assigned

    while (traceIterator.hasNext()) {
        // get the next item
        secondTrace = traceIterator.next();

        DateTime firstDate = firstTrace.getUTCTime();
        DateTime secondDate = secondTrace.getUTCTime();

        // calculate  time interval between the two
        Interval interval = new Interval(firstDate, secondDate);

        // the following if statement checks whether both traces report within a short distance 
        //   and their inter-event duration is shorter than our threshold duration
        double calculatedDistance = spatialOperation.calculateDistance(firstTrace.getCoordinate(),
                secondTrace.getCoordinate(), SpatialDistanceUnit.Meter);

        DistanceWithUnit calculatedDistanceObject = new DistanceWithUnit(calculatedDistance,
                SpatialDistanceUnit.Meter);

        if (calculatedDistanceObject.isShortherThan(distance)
                && interval.toDuration().isShorterThan(duration)) {
            // this means the user reported his/her location shortly after one another.
            // we delete this record.
            traceIterator.remove();
        } else {
            // this means, didn't report from the same location within a certain time after the first report.
            firstTrace = secondTrace;
        }
    }

    return traces;
}

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From source file:com.helger.datetime.holiday.CalendarUtil.java

License:Apache License

/**
 * Searches for the occurrences of a month/day in one chronology within one
 * gregorian year./*from  w w  w  .j ava  2s  .  c o  m*/
 *
 * @param nTargetMonth
 *        Target month
 * @param nTargetDay
 *        Target day
 * @param nGregorianYear
 *        Gregorian year
 * @param aTargetChronoUTC
 *        Target chronology
 * @return the list of gregorian dates.
 */
@Nonnull
public static Set<LocalDate> getDatesFromChronologyWithinGregorianYear(final int nTargetMonth,
        final int nTargetDay, final int nGregorianYear, final Chronology aTargetChronoUTC) {
    final Set<LocalDate> aHolidays = new HashSet<LocalDate>();
    final LocalDate aFirstGregorianDate = PDTFactory.createLocalDate(nGregorianYear, DateTimeConstants.JANUARY,
            1);
    final LocalDate aLastGregorianDate = PDTFactory.createLocalDate(nGregorianYear, DateTimeConstants.DECEMBER,
            31);

    final LocalDate aFirstTargetDate = new LocalDate(
            aFirstGregorianDate.toDateTimeAtStartOfDay(PDTConfig.getDateTimeZoneUTC()).getMillis(),
            aTargetChronoUTC);
    final LocalDate aLastTargetDate = new LocalDate(
            aLastGregorianDate.toDateTimeAtStartOfDay(PDTConfig.getDateTimeZoneUTC()).getMillis(),
            aTargetChronoUTC);

    final Interval aInterv = new Interval(
            aFirstTargetDate.toDateTimeAtStartOfDay(PDTConfig.getDateTimeZoneUTC()),
            aLastTargetDate.plusDays(1).toDateTimeAtStartOfDay(PDTConfig.getDateTimeZoneUTC()));

    for (int nTargetYear = aFirstTargetDate.getYear(); nTargetYear <= aLastTargetDate
            .getYear(); ++nTargetYear) {
        final LocalDate aLocalDate = new LocalDate(nTargetYear, nTargetMonth, nTargetDay, aTargetChronoUTC);
        if (aInterv.contains(aLocalDate.toDateTimeAtStartOfDay(PDTConfig.getDateTimeZoneUTC()))) {
            aHolidays.add(convertToGregorianDate(aLocalDate));
        }
    }
    return aHolidays;
}

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From source file:com.helger.datetime.period.DateTimePeriod.java

License:Apache License

@Nonnull
public Interval getAsInterval() {
    if (!canConvertToInterval())
        throw new IllegalStateException("Cannot convert to an Interval!");
    return new Interval(getStart(), getEnd());
}

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From source file:com.inferlytics.druidlet.helper.QueryCreationHelper.java

License:Open Source License

public static Query getGroupByQuery() {
    List<DimFilter> filters = new ArrayList<DimFilter>();
    filters.add(DimFilters.dimEquals("report", "URLTransaction"));
    filters.add(DimFilters.dimEquals("pool", "r1cart"));
    filters.add(DimFilters.dimEquals("metric", "Duration"));
    return GroupByQuery.builder().setDataSource("test")
            .setQuerySegmentSpec(QuerySegmentSpecs.create(new Interval(0, new DateTime().getMillis())))
            .setGranularity(QueryGranularity.NONE).addDimension("URL")
            .addAggregator(new LongSumAggregatorFactory("agg_count", "agg_count"))
            .addAggregator(new DoubleMaxAggregatorFactory("agg_max", "agg_max"))
            .addAggregator(new DoubleMinAggregatorFactory("agg_min", "agg_min"))
            .addAggregator(new DoubleSumAggregatorFactory("agg_sum", "agg_sum"))
            .setDimFilter(DimFilters.and(filters)).build();
}

---

From source file:com.inferlytics.druidlet.helper.QueryCreationHelper.java

License:Open Source License

public static Query getTopNQuery() {
    List<DimFilter> filters = new ArrayList<DimFilter>();
    filters.add(DimFilters.dimEquals("report", "URLTransaction"));
    filters.add(DimFilters.dimEquals("pool", "r1cart"));
    filters.add(DimFilters.dimEquals("metric", "Duration"));
    return new TopNQueryBuilder().threshold(5).metric("agg_count").dataSource("test")
            .intervals(QuerySegmentSpecs.create(new Interval(0, new DateTime().getMillis())))
            .granularity(QueryGranularity.NONE).dimension("colo")
            .aggregators(Arrays.asList(new LongSumAggregatorFactory("agg_count", "agg_count"),
                    new DoubleMaxAggregatorFactory("agg_max", "agg_max"),
                    new DoubleMinAggregatorFactory("agg_min", "agg_min"),
                    new DoubleSumAggregatorFactory("agg_sum", "agg_sum")))
            .filters(DimFilters.and(filters)).build();
}

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