Example usage for java.lang Long MIN

Introduction

In this page you can find the example usage for java.lang Long MIN_VALUE.

Prototype

long MIN_VALUE

To view the source code for java.lang Long MIN_VALUE.

Click Source Link

Document

A constant holding the minimum value a long can have, -2⁶³.

Usage

From source file:com.linkedin.pinot.core.realtime.converter.stats.RealtimeNoDictionaryColStatistics.java

private void computeLongMinMax(int[] rows) {
    long values[] = new long[_numDocIds];
    _blockValSet.getLongValues(rows, 0, _numDocIds, values, 0);
    long min = Long.MAX_VALUE;
    long max = Long.MIN_VALUE;
    for (int i = 0; i < _numDocIds; i++) {
        if (values[i] < min) {
            min = values[i];//from   w  w w. jav a2s .  c o  m
        }
        if (values[i] > max) {
            max = values[i];
        }
    }
    _minValue = Long.valueOf(min);
    _maxValue = Long.valueOf(max);
}

From source file:it.unibo.alchemist.boundary.monitors.EnvironmentInspector.java

@Override
public void finished(final Environment<T> env, final Time time, final long step) {
    if (writer != null) {
        writer.close();//  w w w.  j  av  a  2s.c  om
    }
    writer = null;
    lastUpdate = Double.NEGATIVE_INFINITY;
    lastStep = Long.MIN_VALUE;
    fpCache = null;
}

From source file:org.ajax4jsf.resource.InternetResourceBase.java

public long getExpired(ResourceContext resourceContext) {
    if (expired == Long.MIN_VALUE) {
        expired = -1;//from w ww . j a  va  2s.com
        String defaultExpireParameter = resourceContext
                .getInitParameter(InternetResource.DEFAULT_EXPITE_PARAMETER);
        if (null != defaultExpireParameter) {
            expired = Long.parseLong(defaultExpireParameter) * 1000L;
        }
    }
    return expired;
}

From source file:org.apache.hadoop.dfs.TestDFSStartupVersions.java

/**
 * Initialize the versions array.  This array stores all combinations 
 * of cross product:// w  ww  .j a v  a  2s.co m
 *  {oldLayoutVersion,currentLayoutVersion,futureLayoutVersion} X
 *    {currentNamespaceId,incorrectNamespaceId} X
 *      {pastFsscTime,currentFsscTime,futureFsscTime}
 */
private StorageInfo[] initializeVersions() throws Exception {
    int layoutVersionOld = Storage.LAST_UPGRADABLE_LAYOUT_VERSION;
    int layoutVersionCur = UpgradeUtilities.getCurrentLayoutVersion();
    int layoutVersionNew = Integer.MIN_VALUE;
    int namespaceIdCur = UpgradeUtilities.getCurrentNamespaceID(null);
    int namespaceIdOld = Integer.MIN_VALUE;
    long fsscTimeOld = Long.MIN_VALUE;
    long fsscTimeCur = UpgradeUtilities.getCurrentFsscTime(null);
    long fsscTimeNew = Long.MAX_VALUE;

    return new StorageInfo[] { new StorageInfo(layoutVersionOld, namespaceIdCur, fsscTimeOld), // 0
            new StorageInfo(layoutVersionOld, namespaceIdCur, fsscTimeCur), // 1
            new StorageInfo(layoutVersionOld, namespaceIdCur, fsscTimeNew), // 2
            new StorageInfo(layoutVersionOld, namespaceIdOld, fsscTimeOld), // 3
            new StorageInfo(layoutVersionOld, namespaceIdOld, fsscTimeCur), // 4
            new StorageInfo(layoutVersionOld, namespaceIdOld, fsscTimeNew), // 5
            new StorageInfo(layoutVersionCur, namespaceIdCur, fsscTimeOld), // 6
            new StorageInfo(layoutVersionCur, namespaceIdCur, fsscTimeCur), // 7
            new StorageInfo(layoutVersionCur, namespaceIdCur, fsscTimeNew), // 8
            new StorageInfo(layoutVersionCur, namespaceIdOld, fsscTimeOld), // 9
            new StorageInfo(layoutVersionCur, namespaceIdOld, fsscTimeCur), // 10
            new StorageInfo(layoutVersionCur, namespaceIdOld, fsscTimeNew), // 11
            new StorageInfo(layoutVersionNew, namespaceIdCur, fsscTimeOld), // 12
            new StorageInfo(layoutVersionNew, namespaceIdCur, fsscTimeCur), // 13
            new StorageInfo(layoutVersionNew, namespaceIdCur, fsscTimeNew), // 14
            new StorageInfo(layoutVersionNew, namespaceIdOld, fsscTimeOld), // 15
            new StorageInfo(layoutVersionNew, namespaceIdOld, fsscTimeCur), // 16
            new StorageInfo(layoutVersionNew, namespaceIdOld, fsscTimeNew), // 17
    };
}

From source file:org.apache.drill.exec.server.rest.profile.OperatorWrapper.java

public String getContent() {
    TableBuilder builder = new TableBuilder(OPERATOR_COLUMNS);

    for (ImmutablePair<OperatorProfile, Integer> ip : ops) {
        int minor = ip.getRight();
        OperatorProfile op = ip.getLeft();

        String path = new OperatorPathBuilder().setMajor(major).setMinor(minor).setOperator(op).build();
        builder.appendCell(path, null);/*  w w w .  j  ava2 s.c o  m*/
        builder.appendNanos(op.getSetupNanos(), null);
        builder.appendNanos(op.getProcessNanos(), null);
        builder.appendNanos(op.getWaitNanos(), null);

        long maxBatches = Long.MIN_VALUE;
        long maxRecords = Long.MIN_VALUE;
        for (StreamProfile sp : op.getInputProfileList()) {
            maxBatches = Math.max(sp.getBatches(), maxBatches);
            maxRecords = Math.max(sp.getRecords(), maxRecords);
        }

        builder.appendFormattedInteger(maxBatches, null);
        builder.appendFormattedInteger(maxRecords, null);
        builder.appendBytes(op.getPeakLocalMemoryAllocated(), null);
    }
    return builder.build();
}

From source file:me.geenee.conf.SampleDataConfiguration.java

/**
 * Generates random set of tags.//from  ww w .jav a  2  s  .c  o m
 * @return Set of tags.
 * @checkstyle ParameterNameCheck (25 lines)
 */
private Set<Tag> randomTags() {
    final int amount = this.random(1, TAGS_AMOUNT);
    final Set<Tag> result = new TreeSet<>(new Comparator<Tag>() {
        @Override
        public int compare(final Tag o1, final Tag o2) {
            Long first = Long.MIN_VALUE;
            Long second = Long.MIN_VALUE;
            if (o1 != null) {
                first = o1.getId();
            }
            if (o2 != null) {
                second = o2.getId();
            }
            return first.compareTo(second);
        }
    });
    for (int idx = 0; idx < amount; ++idx) {
        result.add(this.tags.findOne((long) this.random(1, TAGS_AMOUNT)));
    }
    return result;
}

From source file:com.opengamma.util.timeseries.fast.longint.FastArrayLongDoubleTimeSeries.java

private void init(final long[] times, final double[] values) {
    if (times.length != values.length) {
        throw new IllegalArgumentException(
                "Arrays are of different sizes: " + times.length + ", " + values.length);
    }/*from  w  ww. j  a  v a 2 s .  co m*/
    System.arraycopy(times, 0, _times, 0, times.length);
    System.arraycopy(values, 0, _values, 0, values.length);
    // check dates are ordered
    long maxTime = Long.MIN_VALUE;
    for (final long time : _times) {
        if (time < maxTime) {
            throw new IllegalArgumentException("dates must be ordered");
        }
        maxTime = time;
    }
}

From source file:com.cloudera.oryx.common.collection.LongSetTest.java

@Test
public void testReservedValues() {
    LongSet set = new LongSet();
    try {/*from w w w .  ja  v  a 2  s .co m*/
        set.add(Long.MIN_VALUE);
        fail("Should have thrown IllegalArgumentException");
    } catch (IllegalArgumentException iae) {
        // good
    }
    assertFalse(set.contains(Long.MIN_VALUE));
    try {
        set.add(Long.MAX_VALUE);
        fail("Should have thrown IllegalArgumentException");
    } catch (IllegalArgumentException iae) {
        // good
    }
    assertFalse(set.contains(Long.MAX_VALUE));
}

From source file:org.apache.flink.streaming.connectors.kinesis.util.WatermarkTrackerTest.java

@Test
public void test() {
    long watermark = 0;
    TestWatermarkTracker ws = new TestWatermarkTracker();
    ws.open(new MockStreamingRuntimeContext(false, 1, 0));
    Assert.assertEquals(Long.MIN_VALUE, ws.updateWatermark(Long.MIN_VALUE));
    Assert.assertEquals(Long.MIN_VALUE, ws.updateWatermark(watermark));
    // timeout wm1
    clock.add(WatermarkTracker.DEFAULT_UPDATE_TIMEOUT_MILLIS + 1);
    Assert.assertEquals(watermark, ws.updateWatermark(watermark));
    Assert.assertEquals(watermark, ws.updateWatermark(watermark - 1));

    // min watermark
    wm1.watermark = watermark + 1;//ww  w .jav a 2s .  c o m
    wm1.lastUpdated = clock.longValue();
    Assert.assertEquals(watermark, ws.updateWatermark(watermark));
    Assert.assertEquals(watermark + 1, ws.updateWatermark(watermark + 1));
}

From source file:com.wabacus.system.task.TimingThread.java

public void run() {
    while (RUNNING_FLAG) {
        if (this.lstTasks == null || this.lstTasks.size() == 0)
            break;
        for (ITask taskObjTmp : lstTasks) {
            try {
                if (taskObjTmp.shouldExecute())
                    taskObjTmp.execute();
            } catch (Exception e) {
                log.error("" + taskObjTmp.getTaskId() + "", e);
            }//from  w  w w .j  a v  a 2 s. co  m
        }
        if (this.intervalMilSeconds == Long.MIN_VALUE) {
            intervalMilSeconds = Config.getInstance().getSystemConfigValue("timing-thread-interval", 15)
                    * 1000L;
            if (intervalMilSeconds <= 0)
                intervalMilSeconds = 15 * 1000L;
        }
        if (this.intervalMilSeconds > 0) {
            try {
                Thread.sleep(this.intervalMilSeconds);
            } catch (InterruptedException e) {
                log.warn("wabacus???", e);
            }
        }
    }
}

Example usage for java.lang Long MIN_VALUE

Introduction

Prototype

Document

Usage