Java Code Examples for org.joda.time.Duration#isShorterThan()

@Override
public Spliterator<TimeSeriesCollection> trySplit() {
    if (pending != null) return null; // We're already traversing.

    final Duration delta = new Duration(begin, end).dividedBy(2);
    if (delta.isShorterThan(MIN_INTERVAL)) return null;

    final DateTime forkedBegin = begin;
    begin = begin.plus(delta);
    return new ForwardStream(selector, forkedBegin, begin);
}
 

private static Duration minDuration(Duration first, Duration second) {
    if (first.isShorterThan(second)) {
        return first;
    }

    return second;
}
 

private FixedWindows(Duration size, Duration offset) {
  if (offset.isShorterThan(Duration.ZERO) || !offset.isShorterThan(size)) {
    throw new IllegalArgumentException(
        "FixedWindows WindowingStrategies must have 0 <= offset < size");
  }
  this.size = size;
  this.offset = offset;
}
 

private SlidingWindows(Duration period, Duration size, Duration offset) {
  if (offset.isShorterThan(Duration.ZERO)
      || !offset.isShorterThan(period)
      || !size.isLongerThan(Duration.ZERO)) {
    throw new IllegalArgumentException(
        "SlidingWindows WindowingStrategies must have 0 <= offset < period and 0 < size");
  }
  this.period = period;
  this.size = size;
  this.offset = offset;
}
 

private static BackOff getMessagesBackoff(Duration duration) {
  FluentBackoff factory = MESSAGES_BACKOFF_FACTORY;

  if (!duration.isShorterThan(Duration.ZERO)) {
    factory = factory.withMaxCumulativeBackoff(duration);
  }

  return BackOffAdapter.toGcpBackOff(factory.backoff());
}
 

static LocalDateTime parseDateTime(String string) {
    if (string == null) return null;
    reinitIfNeeded();

    string = string.replace("Stand:", "").replace("Import:", "").trim();
    int i = 0;
    for (DateTimeFormatter f : dateTimeFormatters) {
        try {
            LocalDateTime dt = f.parseLocalDateTime(string);
            if (dateTimeFormats[i].contains("yyyy")) {
                return dt;
            } else {
                Duration currentYearDifference = abs(new Duration(DateTime.now(), dt.toDateTime()));
                Duration lastYearDifference = abs(new Duration(DateTime.now(), dt.minusYears(1).toDateTime()));
                Duration nextYearDifference = abs(new Duration(DateTime.now(), dt.plusYears(1).toDateTime()));
                if (lastYearDifference.isShorterThan(currentYearDifference)) {
                    return DateTimeFormat.forPattern(dateTimeFormats[i])
                            .withLocale(Locale.GERMAN).withDefaultYear(f.getDefaultYear() - 1)
                            .parseLocalDateTime(string);
                } else if (nextYearDifference.isShorterThan(currentYearDifference)) {
                    return DateTimeFormat.forPattern(dateTimeFormats[i])
                            .withLocale(Locale.GERMAN).withDefaultYear(f.getDefaultYear() + 1)
                            .parseLocalDateTime(string);
                } else {
                    return dt;
                }
            }
        } catch (IllegalArgumentException e) {
            // Does not match this format, try the next one
        }
        i++;
    }
    // Does not match any known format :(
    return null;
}
 

private static Duration abs(Duration duration) {
    Duration nothing = new Duration(0);
    if (duration.isShorterThan(nothing)) {
        return duration.negated();
    } else {
        return duration;
    }
}
 

public int getPercentComplete() {
    Duration eta = eta();
    if (eta.getMillis() == 0) {
        return 0;
    }
    if (eta.isShorterThan(getElapsedTime())) {
        return 100;
    }
    return (int) ((getElapsedTime().getMillis() * 100) / eta.getMillis());
}
 

public Interval(@NonNull Duration duration) {
    if (duration.isShorterThan(Duration.ZERO)) throw new IllegalArgumentException("negative duration not supported");
    this.duration = duration;
}
 

static LocalDate parseDate(String string) {
    if (string == null) return null;
    reinitIfNeeded();

    string = string
            .replace("Stand:", "")
            .replace("Import:", "")
            .replaceAll(", Woche [A-Z]", "")
            .replaceAll(", .*unterricht Gruppe .*", "")
            .replaceAll(", Unterrichts.* Gruppe .*", "")
            .trim();
    int i = 0;
    for (DateTimeFormatter f : dateFormatters) {
        try {
            LocalDate d = f.parseLocalDate(string);
            if (dateFormats[i].contains("yyyy")) {
                return d;
            } else {
                Duration currentYearDifference = abs(new Duration(DateTime.now(), d.toDateTimeAtCurrentTime()));
                Duration lastYearDifference =
                        abs(new Duration(DateTime.now(), d.minusYears(1).toDateTimeAtCurrentTime()));
                Duration nextYearDifference =
                        abs(new Duration(DateTime.now(), d.plusYears(1).toDateTimeAtCurrentTime()));
                if (lastYearDifference.isShorterThan(currentYearDifference)) {
                    return DateTimeFormat.forPattern(dateFormats[i])
                            .withLocale(Locale.GERMAN).withDefaultYear(f.getDefaultYear() - 1)
                            .parseLocalDate(string);
                } else if (nextYearDifference.isShorterThan(currentYearDifference)) {
                    return DateTimeFormat.forPattern(dateFormats[i])
                            .withLocale(Locale.GERMAN).withDefaultYear(f.getDefaultYear() + 1)
                            .parseLocalDate(string);
                } else {
                    return d;
                }
            }
        } catch (IllegalArgumentException e) {
            // Does not match this format, try the next one
        }
        i++;
    }
    // Does not match any known format :(
    return null;
}
 

@Override
public void runWithLock(final DateTime watermark) throws Exception {
  logger.atInfo().log("Verifying readiness to upload the RDE deposit.");
  Cursor cursor =
      ofy().load().key(Cursor.createKey(CursorType.RDE_STAGING, Registry.get(tld))).now();
  loadAndCompare(cursor, tld);
  DateTime stagingCursorTime = getCursorTimeOrStartOfTime(cursor);
  if (isBeforeOrAt(stagingCursorTime, watermark)) {
    throw new NoContentException(
        String.format(
            "Waiting on RdeStagingAction for TLD %s to send %s upload; "
                + "last RDE staging completion was at %s",
            tld, watermark, stagingCursorTime));
  }
  Cursor sftpCursor =
      ofy().load().key(Cursor.createKey(RDE_UPLOAD_SFTP, Registry.get(tld))).now();
  loadAndCompare(sftpCursor, tld);
  DateTime sftpCursorTime = getCursorTimeOrStartOfTime(sftpCursor);
  Duration timeSinceLastSftp = new Duration(sftpCursorTime, clock.nowUtc());
  if (timeSinceLastSftp.isShorterThan(sftpCooldown)) {
    throw new NoContentException(
        String.format(
            "Waiting on %d minute SFTP cooldown for TLD %s to send %s upload; "
                + "last upload attempt was at %s (%d minutes ago)",
            sftpCooldown.getStandardMinutes(),
            tld,
            watermark,
            sftpCursorTime,
            timeSinceLastSftp.getStandardMinutes()));
  }
  int revision = RdeRevision.getNextRevision(tld, watermark, FULL) - 1;
  verify(revision >= 0, "RdeRevision was not set on generated deposit");
  final String name = RdeNamingUtils.makeRydeFilename(tld, watermark, FULL, 1, revision);
  final GcsFilename xmlFilename = new GcsFilename(bucket, name + ".xml.ghostryde");
  final GcsFilename xmlLengthFilename = new GcsFilename(bucket, name + ".xml.length");
  GcsFilename reportFilename = new GcsFilename(bucket, name + "-report.xml.ghostryde");
  verifyFileExists(xmlFilename);
  verifyFileExists(xmlLengthFilename);
  verifyFileExists(reportFilename);
  logger.atInfo().log("Commencing RDE upload for TLD '%s' to '%s'.", tld, uploadUrl);
  final long xmlLength = readXmlLength(xmlLengthFilename);
  retrier.callWithRetry(
      () -> upload(xmlFilename, xmlLength, watermark, name), JSchException.class);
  logger.atInfo().log(
      "Updating RDE cursor '%s' for TLD '%s' following successful upload.", RDE_UPLOAD_SFTP, tld);
  tm().transact(
          () -> {
            CursorDao.saveCursor(
                Cursor.create(RDE_UPLOAD_SFTP, tm().getTransactionTime(), Registry.get(tld)),
                tld);
          });
  response.setContentType(PLAIN_TEXT_UTF_8);
  response.setPayload(String.format("OK %s %s\n", tld, watermark));
}
 

/**
 * Return string describing the time until/elapsed time since 'time' formatted like
 * "[relative time/date], [time]".
 *
 * See {@link android.text.format.DateUtils#getRelativeDateTimeString} for full docs.
 *
 * @param context the context
 * @param time some time
 * @param transitionResolution the elapsed time (period) at which
 * to stop reporting relative measurements. Periods greater
 * than this resolution will default to normal date formatting.
 * For example, will transition from "6 days ago" to "Dec 12"
 * when using Weeks.ONE.  If null, defaults to Days.ONE.
 * Clamps to min value of Days.ONE, max of Weeks.ONE.
 * @param flags flags for getRelativeTimeSpanString() (if duration is less than transitionResolution)
 */
public static CharSequence getRelativeDateTimeString(Context context, ReadableInstant time,
                                                     ReadablePeriod transitionResolution, int flags) {
    Resources r = context.getResources();

    // We set the millis to 0 so we aren't off by a fraction of a second when counting duration
    DateTime now = DateTime.now(time.getZone()).withMillisOfSecond(0);
    DateTime timeDt = new DateTime(time).withMillisOfSecond(0);
    boolean past = !now.isBefore(timeDt);
    Duration duration = past ? new Duration(timeDt, now) : new Duration(now, timeDt);

    // getRelativeTimeSpanString() doesn't correctly format relative dates
    // above a week or exact dates below a day, so clamp
    // transitionResolution as needed.
    Duration transitionDuration;
    Duration minDuration = Days.ONE.toPeriod().toDurationTo(timeDt);
    if (transitionResolution == null) {
        transitionDuration = minDuration;
    }
    else {
        transitionDuration = past ? transitionResolution.toPeriod().toDurationTo(now) :
            transitionResolution.toPeriod().toDurationFrom(now);
        Duration maxDuration = Weeks.ONE.toPeriod().toDurationTo(timeDt);
        if (transitionDuration.isLongerThan(maxDuration)) {
            transitionDuration = maxDuration;
        }
        else if (transitionDuration.isShorterThan(minDuration)) {
            transitionDuration = minDuration;
        }
    }

    CharSequence timeClause = formatDateRange(context, time, time, FORMAT_SHOW_TIME);

    String result;
    if (!duration.isLongerThan(transitionDuration)) {
        CharSequence relativeClause = getRelativeTimeSpanString(context, time, flags);
        result = r.getString(R.string.joda_time_android_relative_time, relativeClause, timeClause);
    }
    else {
        CharSequence dateClause = getRelativeTimeSpanString(context, time, false);
        result = r.getString(R.string.joda_time_android_date_time, dateClause, timeClause);
    }

    return result;
}