Example usage for org.joda.time Instant equals

Introduction

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

Prototype

public boolean equals(Object readableInstant) 

Source Link

Document

Compares this object with the specified object for equality based on the millisecond instant, chronology and time zone.

Usage

From source file:com.google.cloud.dataflow.sdk.runners.worker.WindmillTimeUtils.java

License:Apache License

/**
 * Convert a harness timestamp to a Windmill timestamp.
 *//*from ww w. j av  a2s  .  c o m*/
static long harnessToWindmillTimestamp(Instant timestamp) {
    if (timestamp.equals(BoundedWindow.TIMESTAMP_MAX_VALUE)) {
        // End of time.
        return Long.MAX_VALUE;
    } else {
        return timestamp.getMillis() * 1000;
    }
}

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From source file:org.apache.beam.runners.jet.processors.StatefulParDoP.java

License:Apache License

private boolean flushTimers(long watermark) {
    if (timerInternals.currentInputWatermarkTime().isBefore(watermark)) {
        try {//from w  w  w . j  ava  2s.  com
            Instant watermarkInstant = new Instant(watermark);
            timerInternals.advanceInputWatermark(watermarkInstant);
            if (watermarkInstant.equals(BoundedWindow.TIMESTAMP_MAX_VALUE)) {
                timerInternals.advanceProcessingTime(watermarkInstant);
                timerInternals.advanceSynchronizedProcessingTime(watermarkInstant);
            }
            fireEligibleTimers(timerInternals);
        } catch (Exception e) {
            throw new RuntimeException("Failed advancing processing time", e);
        }
    }
    return outputManager.tryFlush();
}

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From source file:org.apache.beam.sdk.io.kinesis.KinesisReader.java

License:Apache License

/**
 * Returns total size of all records that remain in Kinesis stream after current watermark. If the
 * watermark was not already set then it returns {@link
 * UnboundedSource.UnboundedReader#BACKLOG_UNKNOWN}. When currently processed record is not
 * further behind than {@link #upToDateThreshold} then this method returns 0.
 *///from  w  w  w.  j av  a 2s. c om
@Override
public long getTotalBacklogBytes() {
    Instant watermark = getWatermark();

    if (watermark.equals(BoundedWindow.TIMESTAMP_MIN_VALUE)) {
        return UnboundedSource.UnboundedReader.BACKLOG_UNKNOWN;
    }

    if (watermark.plus(upToDateThreshold).isAfterNow()) {
        return 0L;
    }
    if (backlogBytesLastCheckTime.plus(backlogBytesCheckThreshold).isAfterNow()) {
        return lastBacklogBytes;
    }
    try {
        lastBacklogBytes = kinesis.getBacklogBytes(source.getStreamName(), watermark);
        backlogBytesLastCheckTime = Instant.now();
    } catch (TransientKinesisException e) {
        LOG.warn("Transient exception occurred.", e);
    }
    LOG.info("Total backlog bytes for {} stream with {} watermark: {}", source.getStreamName(), watermark,
            lastBacklogBytes);
    return lastBacklogBytes;
}

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From source file:org.apache.beam.sdk.transforms.windowing.BoundedWindow.java

License:Apache License

/**
 * Formats a {@link Instant} timestamp with additional Beam-specific metadata, such as indicating
 * whether the timestamp is the end of the global window or one of the distinguished values {@link
 * #TIMESTAMP_MIN_VALUE} or {@link #TIMESTAMP_MIN_VALUE}.
 *///from   w  w w  .jav  a2 s.  c o m
public static String formatTimestamp(Instant timestamp) {
    if (timestamp.equals(TIMESTAMP_MIN_VALUE)) {
        return timestamp.toString() + " (TIMESTAMP_MIN_VALUE)";
    } else if (timestamp.equals(TIMESTAMP_MAX_VALUE)) {
        return timestamp.toString() + " (TIMESTAMP_MAX_VALUE)";
    } else if (timestamp.equals(GlobalWindow.INSTANCE.maxTimestamp())) {
        return timestamp.toString() + " (end of global window)";
    } else {
        return timestamp.toString();
    }
}

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From source file:org.joda.example.time.Examples.java

License:Apache License

private void runInstant() {
    System.out.println("Instant");
    System.out.println("=======");
    System.out//from   w  ww.j  a v  a2s.  c o m
            .println("Instant stores a point in the datetime continuum as millisecs from 1970-01-01T00:00:00Z");
    System.out.println("Instant is immutable and thread-safe");
    System.out.println("                      in = new Instant()");
    Instant in = new Instant();
    System.out.println("Millisecond time:     in.getMillis():           " + in.getMillis());
    System.out.println("ISO string version:   in.toString():            " + in.toString());
    System.out.println("ISO chronology:       in.getChronology():       " + in.getChronology());
    System.out.println("UTC time zone:        in.getDateTimeZone():     " + in.getZone());
    System.out.println("Change millis:        in.withMillis(0):         " + in.withMillis(0L));
    System.out.println("");
    System.out.println("Convert to Instant:   in.toInstant():           " + in.toInstant());
    System.out.println("Convert to DateTime:  in.toDateTime():          " + in.toDateTime());
    System.out.println("Convert to MutableDT: in.toMutableDateTime():   " + in.toMutableDateTime());
    System.out.println("Convert to Date:      in.toDate():              " + in.toDate());
    System.out.println("");
    System.out.println("                      in2 = new Instant(in.getMillis() + 10)");
    Instant in2 = new Instant(in.getMillis() + 10);
    System.out.println("Equals ms and chrono: in.equals(in2):           " + in.equals(in2));
    System.out.println("Compare millisecond:  in.compareTo(in2):        " + in.compareTo(in2));
    System.out.println("Compare millisecond:  in.isEqual(in2):          " + in.isEqual(in2));
    System.out.println("Compare millisecond:  in.isAfter(in2):          " + in.isAfter(in2));
    System.out.println("Compare millisecond:  in.isBefore(in2):         " + in.isBefore(in2));
}

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