Example usage for org.apache.commons.lang3 ArrayUtils subarray

Introduction

In this page you can find the example usage for org.apache.commons.lang3 ArrayUtils subarray.

Prototype

public static boolean[] subarray(final boolean[] array, int startIndexInclusive, int endIndexExclusive) 

Source Link

Document

Produces a new boolean array containing the elements between the start and end indices.

The start index is inclusive, the end index exclusive.

Usage

From source file:cn.wanghaomiao.seimi.boot.Run.java

public static void main(String[] args) {
    Seimi s = new Seimi();
    if (ArrayUtils.isNotEmpty(args)) {
        if (args[0].matches("\\d+")) {
            int port = Integer.parseInt(args[0]);
            if (args.length > 1) {
                s.startWithHttpd(port, ArrayUtils.subarray(args, 1, args.length));
            } else {
                s.startAllWithHttpd(port);
            }/*from w  w w.ja v  a  2 s . c  om*/
        } else {
            s.start(args);
        }
    } else {
        s.startAll();
    }
}

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From source file:com.conversantmedia.mapreduce.tool.RunJob.java

public static void main(String[] args) throws ToolException, IOException {

    // Get the base packages from the classpath resource
    String[] scanPackages = getBasePackagesToScanForDrivers();

    // Initialize the reflections object
    Reflections reflections = initReflections((Object[]) scanPackages);

    // Search the classpath for Tool and Driver annotations
    Map<String, DriverMeta> idMap = findAllDrivers(reflections);

    if (idMap.isEmpty()) {
        System.out.printf("No drivers found in package(s) [%s]\n", StringUtils.join(scanPackages, ","));
        System.exit(0);/*from  w  w  w.j  a  v a2  s  . c o m*/
    }

    // Expects the first argument to be the id of the
    // tool to run. Otherwise list them all:
    if (args.length < 1) {
        outputDriversTable(idMap);
        System.exit(0);
    }

    // Shift off the first (driver id) argument
    String id = args[0];
    args = ArrayUtils.subarray(args, 1, args.length);

    DriverMeta driverMeta = idMap.get(id);
    if (driverMeta == null) {
        if (StringUtils.isNotBlank(id) && !StringUtils.startsWith(id, "-")) { // don't output message if no driver was specified
            // or if the first arg is an argument such as --conf (from runjob script)
            System.out.println("No Tool or Driver class found with id [" + id + "]");
        }
        outputDriversTable(idMap);
        System.exit(1);
    }

    // Finally, run the tool
    runDriver(driverMeta, args);
}

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From source file:eu.amidst.flinklink.examples.misc.DynamicParallelVMPExtended.java

/**
*
* ./bin/flink run -m yarn-cluster -yn 8 -ys 4 -yjm 1024 -ytm 9000
*              -c eu.amidst.flinklink.examples.misc.DynamicParallelVMPExtended ../flinklink.jar 0 10 1000000 100 100 100 3 0
*
*
* @param args command line arguments//from  w w  w .jav a  2 s.c o  m
* @throws Exception
*/
public static void main(String[] args) throws Exception {

    int nCVars = Integer.parseInt(args[0]);
    int nMVars = Integer.parseInt(args[1]);
    int nSamples = Integer.parseInt(args[2]);
    int windowSize = Integer.parseInt(args[3]);
    int globalIter = Integer.parseInt(args[4]);
    int localIter = Integer.parseInt(args[5]);
    int nsets = Integer.parseInt(args[6]);
    int seed = Integer.parseInt(args[7]);
    boolean generateData = Boolean.parseBoolean(args[8]);

    /*
     * Generate dynamic datasets
     */
    if (generateData) {
        String[] argsDatasets = ArrayUtils.addAll(ArrayUtils.subarray(args, 0, 4),
                ArrayUtils.subarray(args, 6, 8));
        DynamicDataSets dynamicDataSets = new DynamicDataSets();
        dynamicDataSets.generateDynamicDataset(argsDatasets);
    }

    /*
     * Logging
     */
    //PropertyConfigurator.configure(args[6]);
    BasicConfigurator.configure();

    logger.info("Starting DynamicVMPExtended experiments");

    //String fileName = "hdfs:///tmp"+nCVars+"_"+nMVars+"_"+nSamples+"_"+nsets+"_"+seed;
    String fileName = "./datasets/tmp" + nCVars + "_" + nMVars + "_" + nSamples + "_" + nsets + "_" + seed;

    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

    DataFlink<DynamicDataInstance> data0 = DataFlinkLoader.loadDynamicDataFromFolder(env,
            fileName + "_iter_" + 0 + ".arff", false);

    DynamicDAG hiddenNB = getHiddenDynamicNaiveBayesStructure(data0.getAttributes(), false);

    System.out.println(hiddenNB.toString());

    //Structure learning is excluded from the test, i.e., we use directly the initial Asia network structure
    // and just learn then test the parameter learning

    long start = System.nanoTime();

    //Parameter Learning
    DynamicParallelVB parallelVB = new DynamicParallelVB();
    parallelVB.setGlobalThreshold(0.1);
    parallelVB.setMaximumGlobalIterations(globalIter);
    parallelVB.setLocalThreshold(0.1);
    parallelVB.setMaximumLocalIterations(localIter);
    parallelVB.setSeed(5);
    parallelVB.setOutput(true);

    //Set the window size
    parallelVB.setBatchSize(windowSize);
    parallelVB.setDAG(hiddenNB);
    parallelVB.initLearning();

    System.out.println("--------------- DATA " + 0 + " --------------------------");
    parallelVB.updateModelWithNewTimeSlice(0, data0);

    for (int i = 1; i < nsets; i++) {
        logger.info("--------------- DATA " + i + " --------------------------");
        DataFlink<DynamicDataInstance> dataNew = DataFlinkLoader.loadDynamicDataFromFolder(env,
                fileName + "_iter_" + i + ".arff", false);
        parallelVB.updateModelWithNewTimeSlice(i, dataNew);
    }

    logger.info(parallelVB.getLearntDynamicBayesianNetwork().toString());

    long duration = (System.nanoTime() - start) / 1;
    double seconds = duration / 1000000000.0;
    logger.info("Running time: {} seconds.", seconds);

}

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From source file:com.smash.revolance.ui.cmdline.Main.java

private static String[] getOpts(String[] args) {
    return ArrayUtils.subarray(args, 1, args.length);
}

---

From source file:com.ewcms.util.HtmlFileUtil.java

public static String readText(InputStream is, String encoding) {
    try {//  w  w  w  . j av  a2 s  . c  om
        byte bs[] = readByte(is);
        if (encoding.equalsIgnoreCase("UTF-8")
                && HtmlStringUtil.hexEncode(ArrayUtils.subarray(bs, 0, 3)).equals("efbbbf"))
            bs = ArrayUtils.subarray(bs, 3, bs.length);
        return new String(bs, encoding);
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

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From source file:com.fuerve.villageelder.client.commandline.Main.java

/**
 * The entry point into the Village Elder command line utility.
 * @param args Command line arguments.//from  ww w.j a va 2s  . c  om
 */
public static int run(String[] args) {
    if (args.length < 1) {
        return 1;
    } else {
        final String commandName = args[0];
        final String[] remainingArgs = ArrayUtils.subarray(args, 1, args.length);

        if (commandMap.containsKey(commandName)) {
            final Command command = commandMap.get(commandName);
            command.execute(remainingArgs);
        }
        return 0;
    }
}

---

From source file:name.martingeisse.stackd.common.cubes.RawCubes.java

/**
 * Decompresses and deserializes an object of this type from the specified array,
 * skipping the first byte since it is assumed to contain the compression scheme.
 * /*  w  w  w  .ja  v  a  2  s .  com*/
 * @param clusterSize the cluster size
 * @param compressedData the compressed data
 * @return the cubes object, or null if not successful
 */
public static RawCubes decompress(final ClusterSize clusterSize, final byte[] compressedData) {
    final byte[] deflatedCubes = ArrayUtils.subarray(compressedData, 1, compressedData.length);
    final byte[] cubes = CompressionUtil.inflate(deflatedCubes,
            StackdConstants.INTERACTIVE_SECTION_DATA_COMPRESSION_DICTIONARY);
    return new RawCubes(cubes);
}

---

From source file:com.mac.holdempoker.app.hands.Straight.java

private Card[] findStraight() {
    Card[] hand;//from  w ww .j a  v  a 2  s .c  om
    for (int i = 9; i >= 0; i--) {
        int j = i + 5;
        hand = ArrayUtils.subarray(cards, i, j);
        if (isStraight(hand)) {
            return hand;
        }
    }
    return null;
}

---

From source file:com.addthis.hydra.data.query.op.MergedRowFactory.java

@Override
public DiskBackedMap.DiskObject fromBytes(byte[] bytes) {
    MergedRow mergedRow = new MergedRow(conf, new ListBundle(format));
    mergedRow.numMergedRows = LessBytes.toInt(ArrayUtils.subarray(bytes, 0, Integer.SIZE / 8));
    ListBundleFormat format = new ListBundleFormat();
    ListBundle listBundle = new ListBundle(format);
    try {/*from  w w w .  j  ava 2 s  . c  o  m*/
        DataChannelCodec.decodeBundle(listBundle, ArrayUtils.subarray(bytes, Integer.SIZE / 8, bytes.length));
        int i = 0;
        for (MergedValue map : conf) {
            ValueObject value = listBundle.getValue(format.getField("" + i));
            i += 1;
            mergedRow.setValue(map.getTo(), value);
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    return mergedRow;
}

---

From source file:net.dv8tion.discord.commands.PermissionsCommand.java

@Override
public void onCommand(MessageReceivedEvent e, String[] args) {
    if (!Permissions.getPermissions().isOp(e.getAuthor())) {
        sendMessage(e, Permissions.OP_REQUIRED_MESSAGE);
        return;//from  w w w .  j a va2  s  . com
    }

    if (args[0].contains(".perms") || args[0].contains(".permissions")) {
        args = ArrayUtils.subarray(args, 1, args.length); //We cut off the .perms or .permissions to make the array behave as .op would
    } else {
        args[0] = args[0].replace(".", ""); //Cut off the leading .
    }

    if (args.length < 1) //If the command sent was just '.perms', and we removed that above, then we have an array of length 0 currently.
    {
        sendMessage(e, "**Improper syntax, no permissions group provided!**");
        return;
    }
    switch (args[0]) {
    //Only 1 case for now. Later we will have more user permissions types...probably.
    case "op":
        processOp(e, args);
        break;
    default:
        sendMessage(e,
                new MessageBuilder().append("**Improper syntax, unrecognized permission group:** ")
                        .append(args[0]).append("\n**Provided Command:** ").append(e.getMessage().getContent())
                        .build());
        return;
    }
}

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