Example usage for java.lang Long MIN_VALUE

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.

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Document

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

Usage

From source file:com.linkedin.pinot.core.query.utils.SimpleSegmentMetadata.java

@Override
public long getRefreshTime() {
    return Long.MIN_VALUE;
}

---

From source file:com.gsma.mobileconnect.cache.DiscoveryCacheHashMapImplTest.java

@Test
public void get_shouldReturnCopiesOfData() {
    // GIVEN/*  w  w w  .ja  va 2 s  . co m*/
    ObjectMapper mapper = new ObjectMapper();
    ObjectNode root = mapper.createObjectNode();

    String field1 = "field1";
    String expectedFieldValue1 = "value1";
    String expectedNewFieldValue1 = "new_value1";
    root.put(field1, expectedFieldValue1);

    String field2 = "field2";
    String expectedFieldValue2 = "value2";
    root.put(field2, expectedFieldValue2);

    DiscoveryCacheKey key = DiscoveryCacheKey.newWithDetails("a", "a");
    IDiscoveryCache cache = Factory.getDefaultDiscoveryCache();

    DiscoveryCacheValue value = new DiscoveryCacheValue(new Date(Long.MAX_VALUE), root);

    // WHEN
    cache.add(key, value);

    // Change the returned value
    DiscoveryCacheValue cachedValue1 = cache.get(key);
    ObjectNode cachedRoot = (ObjectNode) cachedValue1.getValue();
    cachedRoot.remove(field2);
    cachedRoot.put(field1, expectedNewFieldValue1);
    cachedValue1.getTtl().setTime(Long.MIN_VALUE);

    // Get from the cache again
    DiscoveryCacheValue cachedValue2 = cache.get(key);

    // THEN
    // cacheValue1 should reflect the changes
    assertNotNull(cachedValue1);
    assertEquals(expectedNewFieldValue1, cachedValue1.getValue().get(field1).textValue());
    assertNull(cachedValue1.getValue().get(field2));
    assertEquals(Long.MIN_VALUE, cachedValue1.getTtl().getTime());

    // cacheValue2 should not reflect the changes
    assertNotNull(cachedValue2);
    assertEquals(expectedFieldValue1, cachedValue2.getValue().get(field1).textValue());
    assertEquals(expectedFieldValue2, cachedValue2.getValue().get(field2).textValue());
    assertEquals(Long.MAX_VALUE, cachedValue2.getTtl().getTime());
}

---

From source file:com.amazonaws.mobileconnectors.pinpoint.analytics.Session.java

/**
 * Used by deserealizer//from   w ww . j a  v a  2  s  . co m
 *
 * @param sessionID
 * @param startTime
 * @param stopTime
 */
protected Session(final String sessionID, final String startTime, final String stopTime) {
    this.sessionIdTimeFormat = new SimpleDateFormat(
            SESSION_ID_DATE_FORMAT + SESSION_ID_DELIMITER + SESSION_ID_TIME_FORMAT, Locale.US);
    this.sessionIdTimeFormat.setTimeZone(TimeZone.getTimeZone("UTC"));

    Scanner s = new Scanner(startTime);
    this.startTime = s.nextLong();
    s = new Scanner(stopTime);
    this.stopTime = s.nextLong();
    this.sessionID = sessionID;

    if (this.stopTime == Long.MIN_VALUE) {
        this.stopTime = null;
    }
}

---

From source file:io.pravega.controller.store.stream.InMemoryStream.java

@Override
CompletableFuture<CreateStreamResponse> checkStreamExists(StreamConfiguration configuration, long timestamp) {
    CompletableFuture<CreateStreamResponse> result = new CompletableFuture<>();

    final long time;
    final StreamConfiguration config;
    final Data<Integer> currentState;
    synchronized (lock) {
        time = creationTime.get();// w ww  .  j a va 2  s.  com
        config = this.configuration;
        currentState = this.state;
    }

    if (time != Long.MIN_VALUE) {
        if (config != null) {
            handleStreamMetadataExists(timestamp, result, time, config, currentState);
        } else {
            result.complete(
                    new CreateStreamResponse(CreateStreamResponse.CreateStatus.NEW, configuration, time));
        }
    } else {
        result.complete(
                new CreateStreamResponse(CreateStreamResponse.CreateStatus.NEW, configuration, timestamp));
    }

    return result;
}

---

From source file:su90.mybatisdemo.dao.RegionsMapperTest.java

@Test(groups = { "insert" }, enabled = false)
@Transactional//w  w  w  .  ja v  a  2s.  com
public void testInsertAnotherRegions() {
    Region newregion = new Region(Long.MIN_VALUE, "Artic");
    regionsMapper.insertOne(newregion);
    assertNotNull(newregion.getId());
    assertTrue(newregion.getId() > 0);

    List<Region> result = regionsMapper.findByName("artic");
    assertEquals(result.size(), 1);
    assertEquals(result.get(0).getName(), "Artic");
}

---

From source file:ai.grakn.graql.internal.analytics.GraknMapReduce.java

final Number minValue() {
    return usingLong() ? Long.MIN_VALUE : Double.MIN_VALUE;
}

---

From source file:com.palantir.atlasdb.keyvalue.impl.InMemoryKeyValueService.java

@Override
public Map<Cell, Value> getRows(String tableName, Iterable<byte[]> rows, ColumnSelection columnSelection,
        long timestamp) {
    Map<Cell, Value> result = Maps.newHashMap();
    ConcurrentSkipListMap<Key, byte[]> table = getTableMap(tableName).entries;

    for (byte[] row : rows) {
        Cell rowBegin = Cells.createSmallestCellForRow(row);
        Cell rowEnd = Cells.createLargestCellForRow(row);
        PeekingIterator<Entry<Key, byte[]>> entries = Iterators.peekingIterator(table
                .subMap(new Key(rowBegin, Long.MIN_VALUE), new Key(rowEnd, timestamp)).entrySet().iterator());
        while (entries.hasNext()) {
            Entry<Key, byte[]> entry = entries.peek();
            Key key = entry.getKey();
            Iterator<Entry<Key, byte[]>> cellIter = takeCell(entries, key);
            if (columnSelection.contains(key.col)) {
                Entry<Key, byte[]> lastEntry = null;
                while (cellIter.hasNext()) {
                    Entry<Key, byte[]> curEntry = cellIter.next();
                    if (curEntry.getKey().ts >= timestamp) {
                        break;
                    }//from  ww  w .  j a v a2 s.c o m
                    lastEntry = curEntry;
                }
                if (lastEntry != null) {
                    long ts = lastEntry.getKey().ts;
                    byte[] value = lastEntry.getValue();
                    result.put(Cell.create(row, key.col), Value.create(value, ts));
                }
            }
            Iterators.size(cellIter);
        }
    }

    return result;
}

---

From source file:edu.snu.leader.hierarchy.simple.DefaultReporter.java

/**
 * Report the final results of the simulation
 *
 * @see edu.snu.leader.hierarchy.simple.Reporter#reportFinalResults()
 *//*from  w w  w. j a va2 s.c  o  m*/
@Override
public void reportFinalResults() {
    // Create some handy variables
    long firstActiveTimestep = Long.MAX_VALUE;
    long lastActiveTimestep = Long.MIN_VALUE;
    int initiatorCount = 0;

    // Gather some statistics
    DescriptiveStatistics immediateFollowerStats = new DescriptiveStatistics();
    DescriptiveStatistics initiatorDistanceStats = new DescriptiveStatistics();
    DescriptiveStatistics activeTimestepStats = new DescriptiveStatistics();

    // Iterate through all the individuals
    Iterator<Individual> indIter = _simState.getAllIndividuals().iterator();
    while (indIter.hasNext()) {
        Individual ind = indIter.next();

        // Get some statistics
        immediateFollowerStats.addValue(ind.getImmediateFollowerCount());
        initiatorDistanceStats.addValue(ind.getDistanceToInitiator());
        activeTimestepStats.addValue(ind.getActiveTimestep());

        // Build the prefix
        String prefix = "individual." + ind.getID() + ".";

        // Log out important information
        _writer.println(prefix + "group-id = " + ind.getGroupID());
        _writer.println(prefix + "active-timestep = " + ind.getActiveTimestep());
        _writer.println(prefix + "immediate-follower-count = " + ind.getImmediateFollowerCount());
        _writer.println(prefix + "total-follower-count = " + ind.getTotalFollowerCount());
        _writer.println(prefix + "distance-to-initiator = " + ind.getDistanceToInitiator());
        _writer.println(prefix + "location = " + ind.getLocation().getX() + " " + ind.getLocation().getY());
        _writer.println(prefix + "threshold = " + ind.getThreshold());
        _writer.println(prefix + "skill = " + ind.getSkill());
        _writer.println(prefix + "confidence = " + ind.getConfidence());
        _writer.println(prefix + "reputation = " + ind.getReputation());
        _writer.println(prefix + "boldness = " + ind.getBoldness());

        // Get the leader's ID, if it exists
        Object leaderID = "";
        if (null != ind.getLeader()) {
            leaderID = ind.getLeader().getIndividual().getID();
        } else {
            ++initiatorCount;
        }
        _writer.println(prefix + "leader = " + leaderID);

        // Build the list of neighbor ID's
        StringBuilder builder = new StringBuilder();
        Iterator<Neighbor> neighborIter = ind.getNearestNeighbors().iterator();
        while (neighborIter.hasNext()) {
            builder.append(neighborIter.next().getIndividual().getID());
            builder.append(" ");
        }
        _writer.println(prefix + "nearest-neighbors = " + builder.toString());

        // Build the list of follower ID's
        builder = new StringBuilder();
        neighborIter = ind.getFollowers().iterator();
        while (neighborIter.hasNext()) {
            builder.append(neighborIter.next().getIndividual().getID());
            builder.append(" ");
        }
        _writer.println(prefix + "immediate-followers = " + builder.toString());

        // Check the activity time
        if (firstActiveTimestep > ind.getActiveTimestep()) {
            firstActiveTimestep = ind.getActiveTimestep();
        }
        if (lastActiveTimestep < ind.getActiveTimestep()) {
            lastActiveTimestep = ind.getActiveTimestep();
        }

        _writer.println();
    }

    // Log the simulation information
    _writer.println("simulation.first-active-timestep = " + firstActiveTimestep);
    _writer.println("simulation.last-active-timestep = " + lastActiveTimestep);
    _writer.println("simulation.initiator-count = " + initiatorCount);

    // Log the stats
    _writer.println("statistics.immediate-followers.mean = " + immediateFollowerStats.getMean());
    _writer.println(
            "statistics.immediate-followers.std-dev = " + immediateFollowerStats.getStandardDeviation());
    _writer.println("statistics.immediate-followers.min = " + immediateFollowerStats.getMin());
    _writer.println("statistics.immediate-followers.max = " + immediateFollowerStats.getMax());

    _writer.println("statistics.initiator-distance.mean = " + initiatorDistanceStats.getMean());
    _writer.println("statistics.initiator-distance.std-dev = " + initiatorDistanceStats.getStandardDeviation());
    _writer.println("statistics.initiator-distance.min = " + initiatorDistanceStats.getMin());
    _writer.println("statistics.initiator-distance.max = " + initiatorDistanceStats.getMax());

    _writer.println("statistics.active-timestep.mean = " + activeTimestepStats.getMean());
    _writer.println("statistics.active-timestep.std-dev = " + activeTimestepStats.getStandardDeviation());
    _writer.println("statistics.active-timestep.min = " + activeTimestepStats.getMin());
    _writer.println("statistics.active-timestep.max = " + activeTimestepStats.getMax());

    // Log out the stop time
    _writer.println();
    _writer.println(_STATS_SPACER);
    _writer.println("# Finished: " + (new Date()));

    // Close out the writer
    _writer.close();
}

---

From source file:lapin.load.Loader.java

/**
 * Loads a file denoted by <code>in</code> onto the lisp environment.
 * @param in Name of the input file./*from www.j  av  a 2 s  .  com*/
 *        If a file extension is either ".lisp" or ".fasl", then this
 *        method loads a file specified by <code>in</code>.
 *        Else, the method creates two pathname
 *        <code>in + ".fasl"</code>, <code>in + ".lisp"</code>
 *        and for each pathname tests whether a file denoted by the
 *        pathname exists. If none of these files exist, then the method
 *        throws {@link lapin.io.FileException}. Else if either of these
 *        files exists (but not both), then the method loads the existing
 *        one. Else, by comparing a timestamp of these files, this method
 *        loads the newer one.
 * @param inFileEnc Character encoding for the input file.
 *        If NIL is specified, then the platform's default
 *        character encoding is used.
 * @param env
 * @return T
 * @throws lapin.io.FileException
 * @throws lapin.io.StreamException
 * @throws lapin.eval.Evaluator.Exception
 */
static public Object loadFile(String in, Object inFileEnc, Env env) {
    if (Logger.debuglevelp(env)) {
        Logger.debug("[loadFile] in: ~S", Lists.list(in), env);
        Logger.debug("[loadFile] inFileEnc: ~S", Lists.list(inFileEnc), env);
    }

    String inLisp, inFasl;
    if (in.endsWith(".lisp")) {
        inLisp = in;
        inFasl = null;
    } else if (in.endsWith(".fasl")) {
        inLisp = null;
        inFasl = in;
    } else {
        inLisp = in + ".lisp";
        inFasl = in + ".fasl";
    }

    File dir = IO.dir(Symbols.LOAD_DIR, env);

    File inFile;
    if (inLisp != null && inFasl == null)
        inFile = new File(dir, inLisp);
    else if (inLisp == null && inFasl != null)
        inFile = new File(dir, inFasl);
    else {
        File inLispFile = new File(dir, inLisp);
        File inFaslFile = new File(dir, inFasl);
        boolean inLispFileExists = inLispFile.exists();
        boolean inFaslFileExists = inFaslFile.exists();
        long inLispLastMod = inLispFileExists ? inLispFile.lastModified() : Long.MIN_VALUE;
        long inFaslLastMod = inFaslFileExists ? inFaslFile.lastModified() : Long.MIN_VALUE;
        if (inLispLastMod < inFaslLastMod) {
            inFile = inFaslFile;
        } else {
            if (inLispFileExists && inFaslFileExists)
                Logger.warn("[loadFile] ~S is older than ~S.~%" + "Loading LISP file...~%",
                        Lists.list(inFasl, inLisp), env);
            inFile = inLispFile;
        }
    }
    if (Logger.debuglevelp(env))
        Logger.debug("[loadFile] inFile=~S", Lists.list(inFile), env);

    Package currpkg = Package.get(env);
    {
        Env newenv = env.child();
        // bind Loader.MyClassLoader
        bindInternalClassLoader(newenv);
        // preserve current package
        newenv.bind(Symbols.PACKAGE, currpkg);

        InputStream inputStream = null;
        try {
            inputStream = IO.openInputStream(inFile);
            java.io.Reader r;
            r = IO.toReader(inputStream, inFileEnc);
            r = IO.wrapReader(r, Symbols.T);
            Object exp;
            while (true) {
                exp = Reader.read(r, Symbols.NIL, IO.EOF, Symbols.NIL, newenv);
                if (exp == IO.EOF) {
                    return Symbols.T;
                }
                Evaluator.eval(exp, newenv);
            }
        } finally {
            IO.close(inputStream);
        }
    }
}

---

From source file:com.cinnober.msgcodec.json.JsonValueHandlerTest.java

@Test
public void testInt64EncodeMinValue() throws IOException {
    StringWriter out = new StringWriter();
    JsonGenerator g = f.createGenerator(out);

    JsonValueHandler.INT64.writeValue(Long.MIN_VALUE, g);
    g.flush();//w  w  w. j a  v  a2  s. com
    assertEquals("-9223372036854775808", out.toString());
}

---

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