Example usage for org.joda.time DateTime now

Introduction

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

Prototype

public static DateTime now() 

Source Link

Document

Obtains a DateTime set to the current system millisecond time using ISOChronology in the default time zone.

Usage

From source file:com.almende.pi5.lch.DERSimAgent.java

License:Apache License

/**
 * Repeat user events./*from w  w w. j a v  a2  s .  co  m*/
 */
@Access(AccessType.PUBLIC)
public void repeatUserEvents() {
    if (doUserEvents) {
        doUserEvent();
        schedule("repeatUserEvents", null,
                DateTime.now().plusSeconds(new Double(Math.random() * 30).intValue()));
    }
}

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From source file:com.almende.pi5.lch.DERSimAgent.java

License:Apache License

/**
 * Repeat random offset.//w w  w  .  java2 s .co  m
 */
@Access(AccessType.PUBLIC)
public void repeatRandomOffset() {
    currentRandomOffset = (0.5 - Math.random()) * randomOffset;
    schedule("repeatRandomOffset", null, DateTime.now().plusSeconds(new Double(Math.random() * 60).intValue()));
}

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From source file:com.almende.pi5.lch.DERSimAgent.java

License:Apache License

/**
 * Do user event./* www .  ja  va  2  s . co m*/
 */
@Access(AccessType.PUBLIC)
public void doUserEvent() {
    if (Math.random() > 0.8) {
        final Double oldVal = trickOffset;
        final Double available = maxConsumption - minFlex;
        final Double target = maxConsumption - Math.pow(Math.random(), 2) * available;

        trickOffset = target - getGoalConsumption(DateTime.now());
        LOG.info("New trickOffset:" + trickOffset + " from:" + oldVal);
        sendReport();
    }
}

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From source file:com.almende.pi5.lch.DERSimAgent.java

License:Apache License

@Override
public PowerProfile generateReport() {
    final PowerProfile profile = new PowerProfile(currentTimeslot);
    final PowerTimeLine demand = new PowerTimeLine(currentTimeslot);
    final PowerTimeLine max = new PowerTimeLine(currentTimeslot);
    final PowerTimeLine min = new PowerTimeLine(currentTimeslot);
    final String cat = getCategory().name();
    final DateTime now = DateTime.now();

    // Get current report and add the new info/ remove past
    int offset = -TIMESLOTLENGTH;
    long endOffset = new Duration(currentTimeslot, currentTimeslot.plus(forecastHorizon)).getMillis();
    while (offset < endOffset) {
        final Double consumption = getConsumption(currentTimeslot.plus(offset));
        demand.getSeries().add(new PowerTime(offset, consumption));
        max.getSeries().add(new PowerTime(offset,
                getMaxFlexibility(consumption, getBaseConsumption(currentTimeslot.plus(offset)))));
        min.getSeries().add(new PowerTime(offset,
                getMinFlexibility(consumption, getBaseConsumption(currentTimeslot.plus(offset)))));
        offset += TIMESLOTLENGTH;/*from   w ww . ja  va2 s. c om*/
    }
    if (currentReport != null) {
        demand.merge(currentReport.getCategoryProfile(cat).getDemand(), currentTimeslot.minus(TIMESLOTLENGTH),
                now);
        max.merge(currentReport.getCategoryProfile(cat).getExpectedFlexibilityMaxInWatts(),
                currentTimeslot.minus(TIMESLOTLENGTH), now);
        min.merge(currentReport.getCategoryProfile(cat).getExpectedFlexibilityMinInWatts(),
                currentTimeslot.minus(TIMESLOTLENGTH), now);
        LOG.fine("Adding historical data:" + currentTimeslot.minus(TIMESLOTLENGTH) + " -> " + now);
    }

    profile.getCategoryProfile(cat).setDemand(demand.compact());
    if (this.modus.equals(ControlMode.ABSTAIN)) {
        // No flexibility available if not participating.
        profile.getCategoryProfile(cat).setExpectedFlexibilityMaxInWatts(demand.compact());
        profile.getCategoryProfile(cat).setExpectedFlexibilityMinInWatts(demand.compact());
    } else {
        profile.getCategoryProfile(cat).setExpectedFlexibilityMaxInWatts(max.compact());
        profile.getCategoryProfile(cat).setExpectedFlexibilityMinInWatts(min.compact());
    }
    return profile;
}

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From source file:com.almende.salig.Client.java

License:Apache License

private static Message createMessage(ObjectNode input) {
    final Message message = new Message();
    message.setDateTime(DateTime.now().getMillis());
    message.setValue(input.get("value").asBoolean());
    message.setLicense("app1@kinect/" + input.get("type").asText() + "/string");
    message.setSerial(input.get("type").asText() + "Detector");
    return message;
}

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From source file:com.almende.util.tokens.TokenStore.java

License:Apache License

/**
 * Creates the./*from   www . ja  v a2s  .  c  om*/
 *
 * @return the token ret
 */
public static TokenRet create() {
    synchronized (tokens) {
        TokenRet result;
        if (tokens.size() == 0 || tokens.get(last.toString(), String.class) == null
                || last.plus(3600000).isBeforeNow()) {
            final DateTime now = DateTime.now();
            final String token = new UUID().toString();
            result = new TokenRet(token, now);
            tokens.put(now.toString(), token);
            last = now;

            if (tokens.size() > SIZE + 2) {
                DateTime oldest = last;
                for (final String time : tokens.keySet()) {
                    try {
                        if (time.equals(State.KEY_AGENT_TYPE)) {
                            continue;
                        }
                        if (DateTime.parse(time).isBefore(oldest)) {
                            oldest = DateTime.parse(time);
                        }
                    } catch (final Exception e) {
                        LOG.log(Level.WARNING, "Failed in eviction of tokens:", e);
                    }
                }
                tokens.remove(oldest.toString());
            }
        } else {
            result = new TokenRet(tokens.get(last.toString(), String.class), last);
        }
        return result;
    }
}

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From source file:com.amazonaws.services.kinesis.log4j.FilePublisher.java

License:Open Source License

public static void main(String[] args) throws IOException {
    if (args.length != 1) {
        System.err.println("Usage: java " + FilePublisher.class.getName() + " <file_path>");
        System.err.println();//from  w ww  .  j  av  a2s .  co m
        System.err.println(
                "<file_path>\t-\tabsolute path for the input file, this file will be read line by line and ");
        System.err.println("\t\t\tpublished to Kinesis");
        System.exit(1);
    }
    String fileAbsolutePath = args[0];
    File logFile = new File(fileAbsolutePath);
    if (!logFile.exists() || !logFile.canRead()) {
        System.err.println("File " + args[0] + " doesn't exist or is not readable.");
        System.exit(2);
    }

    Logger kinesisLogger = Logger.getLogger("KinesisLogger");
    int i = 0;
    DateTime startTime = DateTime.now();
    BufferedReader reader = new BufferedReader(new FileReader(logFile));
    LOGGER.info("Started reading: " + fileAbsolutePath);
    String line = null;
    while ((line = reader.readLine()) != null) {
        kinesisLogger.info(line);
        i++;
        if (i % 100 == 0 && LOGGER.isDebugEnabled()) {
            LOGGER.debug("Total " + i + " records written to logger");
        }
    }
    reader.close();
    long bufferedRecordsCount = getBufferedRecordsCountFromKinesisAppenders();
    while (bufferedRecordsCount > 0) {
        LOGGER.info("Publisher threads within log4j appender are still working on sending "
                + bufferedRecordsCount + " buffered records to Kinesis");
        try {
            Thread.sleep(SLEEP_INTERVAL);
        } catch (InterruptedException e) {
            // do nothing
        }
        bufferedRecordsCount = getBufferedRecordsCountFromKinesisAppenders();
    }
    LOGGER.info("Published " + i + " records from " + fileAbsolutePath + " to the logger, took "
            + PeriodFormat.getDefault().print(new Period(startTime, DateTime.now())));
}

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From source file:com.amazonaws.services.kinesis.log4j.helpers.AsyncBatchPutHandler.java

License:Open Source License

public AsyncBatchPutHandler(String appenderName, AmazonKinesisPutRecordsHelper amazonKinesisPutRecordsHelper) {
    this.appenderName = appenderName;
    this.startTime = DateTime.now();
    this.amazonKinesisPutRecordsHelper = amazonKinesisPutRecordsHelper;
}

---

From source file:com.amazonaws.services.kinesis.log4j.helpers.AsyncBatchPutHandler.java

License:Open Source License

/**
 * This method is invoked when a log record is successfully sent to Kinesis.
 * Though this is not too useful for production use cases, it provides a good
 * debugging tool while tweaking parameters for the appender.
 *//*from  www .j  a  va  2s .c  o  m*/
@Override
public void onSuccess(PutRecordsRequest request, PutRecordsResult result) {
    int currentSuccessfulCount = amazonKinesisPutRecordsHelper
            .getSuccessCountAndaddFailedRecordsBackToQueue(request, result);
    successfulRequestCount = successfulRequestCount + currentSuccessfulCount;

    if ((logger.isInfoEnabled() && (successfulRequestCount + failedRequestCount)
            % amazonKinesisPutRecordsHelper.getBatchSize() == 0) || logger.isDebugEnabled()) {
        logger.info("Appender (" + appenderName + ") made " + successfulRequestCount
                + " successful put requests out of total " + (successfulRequestCount + failedRequestCount)
                + " in " + PeriodFormat.getDefault().print(new Period(startTime, DateTime.now()))
                + " since start");
    }
}

---

From source file:com.amazonaws.services.kinesis.log4j.helpers.AsyncPutCallStatsReporter.java

License:Open Source License

public AsyncPutCallStatsReporter(String appenderName) {
    this.appenderName = appenderName;
    this.startTime = DateTime.now();
}

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