Examples of ReadableDateTime

org.joda.time.ReadableDateTime
Defines an instant in time that can be queried using datetime fields.
The implementation of this interface may be mutable or immutable. This interface only gives access to retrieve data, never to change it.
Methods in your application should be defined using ReadableDateTime as a parameter if the method only wants to read the datetime, and not perform any advanced manipulations. @author Stephen Colebourne @author Brian S O'Neill @since 1.0

Examples of org.joda.time.ReadableDateTime

   *
   * @param oldestCounter
   * @return fraction [0, 1]
   */
  protected float getExpiredFraction(EventCounterIf<C> oldestCounter) {
    ReadableDateTime windowStart = getWindowStart();


    //counter.getEnd() >= window.getStart()
    checkArgument(
      !oldestCounter.getEnd().isBefore(windowStart),
      "counter should have end %s >= window start %s", oldestCounter.getEnd(), windowStart
    );


    ReadableDateTime counterStart = oldestCounter.getStart();


    //counter.getstart() < window.getStart()
    checkArgument(
      counterStart.isBefore(windowStart),
      "counter should have start %s <= window start %s", counterStart, windowStart
    );


    //
    long expiredPortionMillis = windowStart.getMillis() - counterStart.getMillis();
    long lengthMillis = oldestCounter.getEnd().getMillis() - counterStart.getMillis();
    float expiredFraction = expiredPortionMillis / (float) lengthMillis;


    checkState(
      expiredFraction >= 0 && expiredFraction <= 1.0,
      "%s not in [0, 1]",

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Examples of org.joda.time.ReadableDateTime

   *
   * @param oldestCounter
   * @return fraction [0, 1]
   */
  protected float getExpiredFraction(EventCounterIf<C> oldestCounter) {
    ReadableDateTime windowStart = getWindowStart();


    //counter.getEnd() >= window.getStart()
    checkArgument(
      !oldestCounter.getEnd().isBefore(windowStart),
      "counter should have end %s >= window start %s", oldestCounter.getEnd(), windowStart
    );


    ReadableDateTime counterStart = oldestCounter.getStart();


    //counter.getstart() < window.getStart()
    checkArgument(
      counterStart.isBefore(windowStart),
      String.format(
        "counter should have start %s <= window start %s", counterStart, windowStart
      )
    );


    //
    long expiredPortionMillis = windowStart.getMillis() - counterStart.getMillis();
    long lengthMillis = oldestCounter.getEnd().getMillis() - counterStart.getMillis();
    float expiredFraction = expiredPortionMillis / (float) lengthMillis;


    checkState(
      expiredFraction >= 0 && expiredFraction <= 1.0,
      String.format(

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Examples of org.joda.time.ReadableDateTime

  public Duration getLength() {
    return new Duration(start, end);
  }


  public GaugeCounter merge(GaugeCounter counter) {
    ReadableDateTime mergedStart = start;
    ReadableDateTime mergedEnd = end;


    if (counter.getStart().isBefore(mergedStart)) {
      mergedStart = counter.getStart();
    }

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Examples of org.joda.time.ReadableDateTime

    return new Duration(start, end);
  }


  @Override
  public EventCounter merge(EventCounter counter) {
    ReadableDateTime mergedStart = start;
    ReadableDateTime mergedEnd = end;


    if (counter.getStart().isBefore(mergedStart)) {
      mergedStart = counter.getStart();
    }

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Examples of org.joda.time.ReadableDateTime

  public Duration getLength() {
    return new Duration(start, end);
  }


  public GaugeCounter merge(GaugeCounter counter) {
    ReadableDateTime mergedStart = start;
    ReadableDateTime mergedEnd = end;


    if (counter.getStart().isBefore(mergedStart)) {
      mergedStart = counter.getStart();
    }

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Examples of org.joda.time.ReadableDateTime

    }
  }


  private long calcRate(EventCounterIf<GaugeCounter> counter) {
    long value = counter.getValue();
    ReadableDateTime end = counter.getEnd();
    ReadableDateTime start = counter.getStart();
    ReadableDateTime now = new DateTime();
    Duration duration = now.isBefore(end) ?
      new Duration(start, now) :    // so far
      new Duration(start, end);
    long secs = duration.getStandardSeconds();
    return secs > 0 ? value / secs : value;
  }

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Examples of org.joda.time.ReadableDateTime

  /*
   * Create a new counter for the next 6 secs and add it to all the
   * composite counters.
   */
  private GaugeCounter nextCurrentCounter() {
    ReadableDateTime now = new DateTime();
    GaugeCounter gaugeCounter = gaugeCounterFactory.create(
      now, now.toDateTime().plusSeconds(6)
    );


    allTimeCounter.addEventCounter(gaugeCounter);
    hourCounter.addEventCounter(gaugeCounter);
    tenMinuteCounter.addEventCounter(gaugeCounter);

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Examples of org.joda.time.ReadableDateTime

    return counter.getValue() / periodSize.getStandardSeconds();
  }


  private Duration getPeriodSize() {
    // normalize by the time since server start
    ReadableDateTime now = new DateTime();
    Duration periodSize = new Duration(start, now);


    if (periodSize.isLongerThan(windowSize)) {
      return windowSize;
    } else {

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Examples of org.joda.time.ReadableDateTime

  }


  public static Duration extentOf(
    EventCounterIf counter1, EventCounterIf counter2
  ) {
    ReadableDateTime start = counter1.getStart();
    ReadableDateTime end = counter1.getEnd();


    if (counter2.getStart().isBefore(start)) {
      start = counter2.getStart();
    }

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Examples of org.joda.time.ReadableDateTime

      }
    }
  }


  private MaxEventCounter addNewCurrentCounter() {
    ReadableDateTime now = new DateTime();


    MaxEventCounter maxEventCounter = new MaxEventCounter(
      now,
      now.toDateTime().plus(COUNTER_GRANULARITY)
    );


    allTimeCounter.addEventCounter(maxEventCounter);
    hourCounter.addEventCounter(maxEventCounter);
    tenMinuteCounter.addEventCounter(maxEventCounter);

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