Example usage for java.util Arrays fill

Introduction

In this page you can find the example usage for java.util Arrays fill.

Prototype

public static void fill(Object[] a, Object val) 

Source Link

Document

Assigns the specified Object reference to each element of the specified array of Objects.

Usage

From source file:edu.harvard.i2b2.crc.dao.setfinder.EncounterSetCollectionSpringDao.java

/**
 * Call this function at the end. i.e. after loading all patient with
 * addPatient function, finally call this function to clear session
 *//*from  w  w w . jav a2s  .co  m*/
public void flush() {
    InsertStatementSetter batchSetter = new InsertStatementSetter(patientEncColl, batchDataIndex);
    jdbcTemplate.batchUpdate(insert_sql, batchSetter);
    Arrays.fill(patientEncColl, null);
    batchDataIndex = 0;
    setIndex = 0;
}

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From source file:egat.cli.neresponse.NEResponseCommandHandler.java

protected void findNEResponse(Strategy strategy, SymmetricGame game) {
    Player[] players = game.players().toArray(new Player[0]);
    Strategy[] strategies = new Strategy[players.length];
    Arrays.fill(strategies, strategy);

    System.out.print("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
    System.out.print("<ne-response>");
    double basePayoff = 0.0;
    if (gain) {//from w  w w. j ava2  s  .  co  m
        basePayoff = game.payoff(Games.createProfile(players, strategies)).getPayoff(players[0]).getValue();
    }
    for (Action action : game.getActions()) {
        strategies[0] = Games.createStrategy(new Action[] { action }, new Number[] { 1.0 });
        double response = game.payoff(Games.createProfile(players, strategies)).getPayoff(players[0])
                .getValue();

        if (gain) {
            System.out.print(
                    String.format("<action id=\"%s\" gain=\"%f\" />", action.getID(), response - basePayoff));
        } else {
            System.out.print(String.format("<action id=\"%s\" payoff=\"%f\" />", action.getID(), response));
        }
    }

    System.out.print("</ne-response>");
}

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From source file:action.GraphAction.java

public Number[] getValues(List<CustomerOrder> orderList) {

    Number[] a = new Integer[12];
    Arrays.fill(a, 0);

    for (int i = 0; i < orderList.size(); i++) {
        Date d = orderList.get(i).getDateCreated();
        Calendar cal = Calendar.getInstance();
        cal.setTime(d);/*from  w ww.ja va2 s . c  om*/
        int month = cal.get(Calendar.MONTH);
        System.out.println("month is" + month + " " + a[month]);
        System.out.println("value  is" + month + " " + a[month].intValue());
        a[month] = a[month].intValue() + 1;
    }

    return a;
}

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From source file:com.reactivetechnologies.platform.stream.DistributedPipedOutputStream.java

@Override
public void clear() {
    Arrays.fill(circularBuffer, (byte) -1);
    position = 0;
}

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From source file:com.linkedin.r2.filter.compression.stream.TestStreamingCompression.java

@Test
public void testDeflateCompressor()
        throws IOException, InterruptedException, CompressionException, ExecutionException {
    StreamingCompressor compressor = new DeflateCompressor(_executor);
    final byte[] origin = new byte[BUF_SIZE];
    Arrays.fill(origin, (byte) 'c');

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    DeflaterOutputStream zlib = new DeflaterOutputStream(out);
    IOUtils.write(origin, zlib);//from   w  ww .j  a  v  a  2s . c o  m
    zlib.close();
    byte[] compressed = out.toByteArray();

    testCompress(compressor, origin, compressed);
    testDecompress(compressor, origin, compressed);
    testCompressThenDecompress(compressor, origin);
}

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From source file:msi.gama.util.matrix.GamaObjectMatrix.java

@Override
public void _clear() {
    Arrays.fill(getMatrix(), null);
}

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From source file:com.cloudera.oryx.app.serving.als.model.LocalitySensitiveHashTest.java

@Test
public void testCandidateIndices() {
    int features = 10;
    LocalitySensitiveHash lsh = new LocalitySensitiveHash(0.5, features, 32);
    assertEquals(3, lsh.getMaxBitsDiffering());
    assertEquals(7, lsh.getNumHashes());

    float[] oneVec = new float[features];
    Arrays.fill(oneVec, 1.0f);
    int[] candidates = lsh.getCandidateIndices(oneVec);
    assertEquals(64, candidates.length); // 1 + 7 + 21 + 35
    for (int i = 1; i < 8; i++) {
        assertEquals(1, Integer.bitCount(candidates[0] ^ candidates[i]));
    }/*from   www  .j ava2  s.c  o m*/
    for (int i = 8; i < 29; i++) {
        assertEquals(2, Integer.bitCount(candidates[0] ^ candidates[i]));
    }
    for (int i = 29; i < 64; i++) {
        assertEquals(3, Integer.bitCount(candidates[0] ^ candidates[i]));
    }
}

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From source file:com.jaeksoft.searchlib.result.collector.join.JoinDocCollector.java

@Override
final public void doSetForeignDoc(final int pos, final int joinResultPos, final int foreignDocId,
        float foreignScore) {
    int[] foreignDocIds = foreignDocIdsArray[pos];
    if (foreignDocIds == null) {
        foreignDocIds = new int[joinResultSize];
        Arrays.fill(foreignDocIds, -1);
        foreignDocIdsArray[pos] = foreignDocIds;
    }/*  w w  w.  j  ava 2  s.co m*/
    foreignDocIds[joinResultPos] = foreignDocId;
}

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From source file:com.meltmedia.cadmium.cli.LoggerCommand.java

@Override
public void execute() throws Exception {
    String logger = null;//from  w w  w  . j  a  v  a  2 s  . c om
    String level = null;
    String site = null;
    if (params != null && params.size() >= 3) {
        logger = params.get(0);
        level = params.get(1);
        site = params.get(2);
    } else if (params != null && params.size() == 2) {
        String value = params.get(0);
        try {
            level = Level.toLevel(value, null).levelStr;
        } catch (Exception e) {
            logger = value;
        }
        site = params.get(1);
    } else if (params != null && params.size() == 1) {
        site = params.get(0);
    } else {
        System.err.println("A site is required!");
        System.exit(1);
    }
    HttpClient client = httpClient();
    HttpMessage method = null;
    site = this.getSecureBaseUrl(site);
    if (level != null) {
        String uri = site + "/system/logger/"
                + (StringUtils.isNotBlank(logger) ? logger + "/"
                        : ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME + "/")
                + (StringUtils.isNotBlank(level) ? level : "DEBUG");
        System.out.println("Updating logger [" + (StringUtils.isNotBlank(logger) ? logger : "ROOT")
                + "] to level [" + level + "] for site " + site);
        method = new HttpPost(uri);
    } else {
        String uri = site + "/system/logger/" + (StringUtils.isNotBlank(logger) ? logger + "/" : "");
        System.out.println("Getting levels for " + (StringUtils.isNotBlank(logger) ? logger : "all")
                + " logger[s] on site " + site);
        method = new HttpGet(uri);
    }
    addAuthHeader(method);
    HttpResponse response = client.execute((HttpUriRequest) method);
    if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
        LoggerServiceResponse configs = new Gson().fromJson(EntityUtils.toString(response.getEntity()),
                LoggerServiceResponse.class);
        List<String> nodes = new ArrayList<String>();
        nodes.addAll(configs.getConfigs().keySet());
        Collections.sort(nodes);
        List<String> loggers = new ArrayList<String>();
        Map<String, String[]> loggerLevels = new HashMap<String, String[]>();
        for (String node : nodes) {
            for (LoggerConfig config : configs.getConfigs().get(node)) {
                if (!loggers.contains(config.getName())) {
                    loggers.add(config.getName());
                    loggerLevels.put(config.getName(), new String[nodes.size()]);
                    Arrays.fill(loggerLevels.get(config.getName()), "-");
                }
                loggerLevels.get(config.getName())[nodes.indexOf(node)] = config.getLevel();
            }
        }

        Collections.sort(loggers);
        if (loggers.remove(ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME)) {
            loggers.add(0, ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME);
        }

        System.out.println("Got " + loggers.size() + " logger[s] and " + nodes.size() + " node[s]");

        for (String loggerName : loggers) {
            System.out.println("Logger: " + loggerName);
            String levels[] = loggerLevels.get(loggerName);
            for (String node : nodes) {
                System.out.println("  " + node + ": " + levels[nodes.indexOf(node)]);
            }
        }
    } else {
        System.err.println("Request failed: " + response.getStatusLine());
        System.err.println("Raw response [" + EntityUtils.toString(response.getEntity()) + "]");
    }
}

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From source file:com.github.c77.base_driver.kobuki.KobukiPacketReader.java

private final void goodPacket(int length, byte[] packet) { // Without first 2 headers, length, or checksum!
    //header/*from  w  w  w  . j a  v a  2  s  . c o m*/
    //size
    //payload

    int curPlace = 0;
    byte[] toSend = new byte[100];
    System.arraycopy(packet, 0, toSend, 0, (packet[1] + 2));
    curPlace = packet[1] + 2;
    sortParts(toSend);

    for (int i = 0; i < 6; i++) { // seven total packets six left
        Arrays.fill(toSend, (byte) 0);
        //Changed from curPlace + 1 to curPlace. Changed last field from curPlace + 2 to packet[curPlace + 1]
        System.arraycopy(packet, curPlace, toSend, 0, packet[curPlace + 1] + 2); //Curplace is current index that needs to be accessed. packet[curPlace + 1] + 2 accounts for the size of the payload AND the index + payload size bytes
        curPlace = curPlace + packet[curPlace + 1] + 2; //Essentially, the index of the element we just accessed. + the length of the payload + 2 for the index and payload size
        sortParts(toSend); //Sorts packet array into individual packets (see method)
    }
}

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