java.time.Period#getMonths

Source File: StringFormatUtils.java From datakernel with Apache License 2.0

6 votes

public static String formatPeriod(Period value) {
	if (value.isZero()) {
		return "0 days";
	}
	String result = "";
	int years = value.getYears(), months = value.getMonths(),
			days = value.getDays();
	if (years != 0) {
		result += years + " years ";
	}
	if (months != 0) {
		result += months + " months ";
	}
	if (days != 0) {
		result += days + " days ";
	}
	return result.trim();
}

Source File: StringColumnPeriodMapper.java From jadira with Apache License 2.0

6 votes

/**
 * Returns a string representation of the amount of time.
 * @param value Period to convert to a String
 * @return the amount of time in ISO8601 string format
 */
public String toString(Period value) {

    final String str;
    if (value.isZero()) {
        str = "PT0S";
    } else {
        StringBuilder buf = new StringBuilder();
        buf.append('P');
        if (value.getYears() != 0) {
            buf.append(value.getYears()).append('Y');
        }
        if (value.getMonths() != 0) {
            buf.append(value.getMonths()).append('M');
        }
        if (value.getDays() != 0) {
            buf.append(value.getDays()).append('D');
        }
        str = buf.toString();
    }
    return str;
}

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

6 votes

@Test
public void difference_between_two_dates_java8_period() {

	LocalDate sinceGraduation = LocalDate.of(1984, Month.JUNE, 4);
	LocalDate currentDate = LocalDate.now();

	Period betweenDates = Period.between(sinceGraduation, currentDate);

	int diffInDays = betweenDates.getDays();
	int diffInMonths = betweenDates.getMonths();
	int diffInYears = betweenDates.getYears();

	logger.info(diffInDays);
	logger.info(diffInMonths);
	logger.info(diffInYears);

	assertTrue(diffInDays >= anyInt());
	assertTrue(diffInMonths >= anyInt());
	assertTrue(diffInYears >= anyInt());
}

Source File: DefaultDurationLib.java From jdmn with Apache License 2.0

5 votes

private javax.xml.datatype.Duration toYearsMonthDuration(DatatypeFactory datatypeFactory, LocalDate date1, LocalDate date2) {
    Period between = Period.between(date2, date1);
    int years = between.getYears();
    int months = between.getMonths();
    if (between.isNegative()) {
        years = - years;
        months = - months;
    }
    return datatypeFactory.newDurationYearMonth(!between.isNegative(), years, months);
}

Source File: DefaultDurationLib.java From jdmn with Apache License 2.0

5 votes

private Duration toYearsMonthDuration(DatatypeFactory datatypeFactory, LocalDate date1, LocalDate date2) {
    Period between = Period.between(date2, date1);
    int years = between.getYears();
    int months = between.getMonths();
    if (between.isNegative()) {
        years = - years;
        months = - months;
    }
    return datatypeFactory.newDurationYearMonth(!between.isNegative(), years, months);
}

Source File: LocalDateTimeUtil.java From utils with Apache License 2.0

5 votes

/**
 * 获取两个日期的差  field参数为ChronoUnit.*.
 *
 * @param startTime
 * @param endTime
 * @param field
 * @return long
 */
public static long betweenTwoTime(LocalDateTime startTime, LocalDateTime endTime, ChronoUnit field) {
    Period period = Period.between(LocalDate.from(startTime), LocalDate.from(endTime));
    if (field == ChronoUnit.YEARS) {
        return period.getYears();
    }
    if (field == ChronoUnit.MONTHS) {
        return period.getYears() * 12L + period.getMonths();
    }
    return field.between(startTime, endTime);
}

Source File: PostgreSQLPeriodType.java From hibernate-types with Apache License 2.0

5 votes

@Override
protected void set(PreparedStatement st, Period value, int index, SharedSessionContractImplementor session) throws SQLException {
    if (value == null) {
        st.setNull(index, Types.OTHER);
    } else {
        final int days = value.getDays();
        final int months = value.getMonths();
        final int years = value.getYears();
        st.setObject(index, new PGInterval(years, months, days, 0, 0, 0));
    }
}

Source File: Person.java From synthea with Apache License 2.0

5 votes

/**
 * Returns a person's age in decimal years. (ex. 7.5 ~ 7 years 6 months old)
 *
 * @param time The time when their age should be calculated.
 * @return decimal age in years
 */
public double ageInDecimalYears(long time) {
  Period agePeriod = age(time);
  
  double years = agePeriod.getYears() + agePeriod.getMonths() / 12.0
      + agePeriod.getDays() / 365.2425;
  
  if (years < 0) {
    years = 0;
  }
  
  return years;
}

Source File: PDTDisplayHelper.java From ph-commons with Apache License 2.0

5 votes

@Nonnull
@Nonempty
public static String getPeriodText (@Nonnull final LocalDateTime aNowLDT,
                                    @Nonnull final LocalDateTime aNotAfter,
                                    @Nonnull final IPeriodTextProvider aTextProvider)
{
  final Period aPeriod = Period.between (aNowLDT.toLocalDate (), aNotAfter.toLocalDate ());
  final Duration aDuration = Duration.between (aNowLDT.toLocalTime (), aNotAfter.toLocalTime ());

  final int nYears = aPeriod.getYears ();
  final int nMonth = aPeriod.getMonths ();
  int nDays = aPeriod.getDays ();

  long nTotalSecs = aDuration.getSeconds ();
  if (nTotalSecs < 0)
  {
    if (nDays > 0 || nMonth > 0 || nYears > 0)
    {
      nTotalSecs += CGlobal.SECONDS_PER_DAY;
      nDays--;
    }
  }

  final long nHours = nTotalSecs / CGlobal.SECONDS_PER_HOUR;
  nTotalSecs -= nHours * CGlobal.SECONDS_PER_HOUR;
  final long nMinutes = nTotalSecs / CGlobal.SECONDS_PER_MINUTE;
  nTotalSecs -= nMinutes * CGlobal.SECONDS_PER_MINUTE;

  return getPeriodText (nYears, nMonth, nDays, nHours, nMinutes, nTotalSecs, aTextProvider);
}

Source File: FpmlDocument.java From Strata with Apache License 2.0

5 votes

/**
 * Converts an FpML 'AdjustedRelativeDateOffset' to a resolved {@code LocalDate}.
 * 
 * @param baseEl  the FpML adjustable date element
 * @return the resolved date
 * @throws RuntimeException if unable to parse
 */
public AdjustableDate parseAdjustedRelativeDateOffset(XmlElement baseEl) {
  // FpML content: ('periodMultiplier', 'period', 'dayType?',
  //                'businessDayConvention', 'BusinessCentersOrReference.model?'
  //                'dateRelativeTo', 'adjustedDate', 'relativeDateAdjustments?')
  // The 'adjustedDate' element is ignored
  XmlElement relativeToEl = lookupReference(baseEl.getChild("dateRelativeTo"));
  LocalDate baseDate;
  if (relativeToEl.hasContent()) {
    baseDate = parseDate(relativeToEl);
  } else if (relativeToEl.getName().contains("relative")) {
    baseDate = parseAdjustedRelativeDateOffset(relativeToEl).getUnadjusted();
  } else {
    throw new FpmlParseException(
        "Unable to resolve 'dateRelativeTo' to a date: " + baseEl.getChild("dateRelativeTo").getAttribute(HREF));
  }
  Period period = parsePeriod(baseEl);
  Optional<XmlElement> dayTypeEl = baseEl.findChild("dayType");
  boolean calendarDays = period.isZero() || (dayTypeEl.isPresent() && dayTypeEl.get().getContent().equals("Calendar"));
  BusinessDayAdjustment bda1 = parseBusinessDayAdjustments(baseEl);
  BusinessDayAdjustment bda2 = baseEl.findChild("relativeDateAdjustments")
      .map(el -> parseBusinessDayAdjustments(el))
      .orElse(bda1);
  // interpret and resolve, simple calendar arithmetic or business days
  LocalDate resolvedDate;
  if (period.getYears() > 0 || period.getMonths() > 0 || calendarDays) {
    resolvedDate = bda1.adjust(baseDate.plus(period), refData);
  } else {
    LocalDate datePlusBusDays = bda1.getCalendar().resolve(refData).shift(baseDate, period.getDays());
    resolvedDate = bda1.adjust(datePlusBusDays, refData);
  }
  return AdjustableDate.of(resolvedDate, bda2);
}

Source File: PeriodHandle.java From alibaba-rsocket-broker with Apache License 2.0

4 votes

public PeriodHandle(Period o) {
    this.years = o.getYears();
    this.months = o.getMonths();
    this.days = o.getDays();
}

Source File: PeriodHandle.java From joyrpc with Apache License 2.0

4 votes

@Override
public void wrap(final Period period) {
    this.years = period.getYears();
    this.months = period.getMonths();
    this.days = period.getDays();
}

Source File: TimeWarp.java From phoebus with Eclipse Public License 1.0

4 votes

/** @param amount Relative time span
 *  @return Legacy specification, e.g. "-3 days -3.124 seconds"
 */
public static String formatAsLegacy(final TemporalAmount amount)
{
    final StringBuilder buf = new StringBuilder();

    if (amount instanceof Period)
    {
        final Period period = (Period) amount;
        if (period.isZero())
            return "now";
        if (period.getYears() > 1)
            buf.append(-period.getYears()).append(" years ");
        if (period.getMonths() > 0)
            buf.append(-period.getMonths()).append(" months ");
        if (period.getDays() > 0)
            buf.append(-period.getDays()).append(" days");
    }
    else
    {
        long secs = ((Duration) amount).getSeconds();
        if (secs == 0)
            return "now";

        int p = (int) (secs / (24*60*60));
        if (p > 0)
        {
            buf.append(-p).append(" days ");
            secs -= p * (24*60*60);
        }

        p = (int) (secs / (60*60));
        if (p > 0)
        {
            buf.append(-p).append(" hours ");
            secs -= p * (60*60);
        }

        p = (int) (secs / (60));
        if (p > 0)
        {
            buf.append(-p).append(" minutes ");
            secs -= p * (60);
        }

        final long ms = ((Duration) amount).getNano() / 1000000;
        if (ms > 0)
            buf.append(-secs - ms / 1000.0).append(" seconds");
        else
            if (secs > 0)
                buf.append(-secs).append(" seconds");
    }
    return buf.toString().trim();
}

Source File: TimeParser.java From phoebus with Eclipse Public License 1.0

4 votes

/** Format a temporal amount
 *
 *  @param amount {@link TemporalAmount}
 *  @return Text like "2 days" that {@link #parseTemporalAmount(String)} can parse
 */
public static String format(final TemporalAmount amount)
{
    final StringBuilder buf = new StringBuilder();
    if (amount instanceof Period)
    {
        final Period period = (Period) amount;
        if (period.isZero())
            return NOW;

        if (period.getYears() == 1)
            buf.append("1 year ");
        else if (period.getYears() > 1)
            buf.append(period.getYears()).append(" years ");

        if (period.getMonths() == 1)
            buf.append("1 month ");
        else if (period.getMonths() > 0)
            buf.append(period.getMonths()).append(" months ");

        if (period.getDays() == 1)
            buf.append("1 day");
        else if (period.getDays() > 0)
            buf.append(period.getDays()).append(" days");
    }
    else
    {
        long secs = ((Duration) amount).getSeconds();
        if (secs == 0)
            return NOW;

        int p = (int) (secs / (24*60*60));
        if (p > 0)
        {
            if (p == 1)
                buf.append("1 day ");
            else
                buf.append(p).append(" days ");
            secs -= p * (24*60*60);
        }

        p = (int) (secs / (60*60));
        if (p > 0)
        {
            if (p == 1)
                buf.append("1 hour ");
            else
                buf.append(p).append(" hours ");
            secs -= p * (60*60);
        }

        p = (int) (secs / (60));
        if (p > 0)
        {
            if (p == 1)
                buf.append("1 minute ");
            else
                buf.append(p).append(" minutes ");
            secs -= p * (60);
        }

        if (secs > 0)
            if (secs == 1)
                buf.append("1 second ");
            else
                buf.append(secs).append(" seconds ");

        final int ms = ((Duration)amount).getNano() / 1000000;
        if (ms > 0)
            buf.append(ms).append(" ms");
    }
    return buf.toString().trim();
}

Source File: LocalDateTimeUtils.java From admin-plus with Apache License 2.0

3 votes

/**
 * 获取两个日期的差  field参数为ChronoUnit.*
 * @param startTime
 * @param endTime
 * @param field  单位(年月日时分秒)
 * @return
 */
public static long betweenTwoTime(LocalDateTime startTime, LocalDateTime endTime, ChronoUnit field) {
    Period period = Period.between(LocalDate.from(startTime), LocalDate.from(endTime));
    if (field == ChronoUnit.YEARS) return period.getYears();
    if (field == ChronoUnit.MONTHS) return period.getYears() * 12 + period.getMonths();
    return field.between(startTime, endTime);
}

Java Code Examples for java.time.Period#getMonths()