Example usage for java.lang Long MAX

Introduction

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

Prototype

long MAX_VALUE

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

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Document

A constant holding the maximum value a long can have, 2⁶³-1.

Usage

From source file:com.foudroyantfactotum.mod.fousarchive.utility.midi.FileSupporter.java

public static void main(String[] args) throws InterruptedException, IOException {
    for (int i = 0; i < noOfWorkers; ++i)
        pool.submit(new ConMidiDetailsPuller());

    final File sourceDir = new File(source);
    final File outputDir = new File(output);

    Logger.info(UserLogger.GENERAL, "source directory: " + sourceDir.getAbsolutePath());
    Logger.info(UserLogger.GENERAL, "output directory: " + outputDir.getAbsolutePath());
    Logger.info(UserLogger.GENERAL, "processing midi files using " + noOfWorkers + " cores");

    FileUtils.deleteDirectory(outputDir);
    FileUtils.touch(new File(outputDir + "/master.json.gz"));

    for (File sfile : sourceDir.listFiles()) {
        recFile(sfile, files);//w w  w.  j  a v  a 2 s. c o  m
    }

    for (int i = 0; i < noOfWorkers; ++i)
        files.put(TERMINATOR);

    pool.shutdown();
    pool.awaitTermination(Long.MAX_VALUE, TimeUnit.DAYS);//just get all the work done first.

    try (final OutputStream fstream = new FileOutputStream(outputDir + "/master.json.gz")) {
        try (final GZIPOutputStream gzstream = new GZIPOutputStream(fstream)) {
            final OutputStreamWriter osw = new OutputStreamWriter(gzstream);

            osw.write(JSON.toJson(processedMidiFiles));
            osw.flush();
        }
    } catch (IOException e) {
        Logger.info(UserLogger.GENERAL, e.toString());
    }

    Logger.info(UserLogger.GENERAL, "Processed " + processedMidiFiles.size() + " midi files out of " + fileCount
            + " files. " + (fileCount - processedMidiFiles.size()) + " removed");
}

From source file:com.github.rinde.rinsim.examples.core.taxi.TaxiExample.java

/**
 * Starts the {@link TaxiExample}.//from  w w w  . j a  v  a 2s.  c  om
 * @param args The first option may optionally indicate the end time of the
 *          simulation.
 */
public static void main(@Nullable String[] args) {
    final long endTime = args != null && args.length >= 1 ? Long.parseLong(args[0]) : Long.MAX_VALUE;

    final String graphFile = args != null && args.length >= 2 ? args[1] : MAP_FILE;
    run(false, endTime, graphFile, null /* new Display() */, null, null);
}

From source file:kymr.github.io.training.scheduler.SchedulerEx1.java

public static void main(String[] args) {
    Publisher<Integer> pub = sub -> {
        sub.onSubscribe(new Subscription() {
            @Override//from   w  w  w . j  a  v  a2s . c o m
            public void request(long n) {
                log.debug("request()");
                sub.onNext(1);
                sub.onNext(2);
                sub.onNext(3);
                sub.onNext(4);
                sub.onNext(5);
                sub.onComplete();
            }

            @Override
            public void cancel() {

            }
        });
    };

    Publisher<Integer> subOnPub = sub -> {
        ExecutorService es = Executors.newSingleThreadExecutor(new CustomizableThreadFactory() {
            @Override
            public String getThreadNamePrefix() {
                return "subOn-";
            }
        });

        pub.subscribe(new Subscriber<Integer>() {
            @Override
            public void onSubscribe(Subscription s) {
                es.execute(() -> sub.onSubscribe(s));
            }

            @Override
            public void onNext(Integer integer) {
                sub.onNext(integer);
            }

            @Override
            public void onError(Throwable t) {
                sub.onError(t);
                es.shutdown();
            }

            @Override
            public void onComplete() {
                sub.onComplete();
                es.shutdown();
            }
        });
    };

    /*Publisher<Integer> subOnPub = sub -> {
       ExecutorService es = Executors.newSingleThreadExecutor(new CustomizableThreadFactory() {
    @Override
    public String getThreadNamePrefix() {
       return "subOn-";
    }
       });
            
       es.execute(() -> pub.subscribe(sub));
    };
    */
    Publisher<Integer> pubOnPub = sub -> {
        subOnPub.subscribe(new Subscriber<Integer>() {
            ExecutorService es = Executors.newSingleThreadExecutor(new CustomizableThreadFactory() {
                @Override
                public String getThreadNamePrefix() {
                    return "pubOn-";
                }
            });

            @Override
            public void onSubscribe(Subscription s) {
                sub.onSubscribe(s);
            }

            @Override
            public void onNext(Integer integer) {
                es.execute(() -> sub.onNext(integer));
            }

            @Override
            public void onError(Throwable t) {
                es.execute(() -> sub.onError(t));
                es.shutdown();
            }

            @Override
            public void onComplete() {
                es.execute(() -> sub.onComplete());
                es.shutdown();
            }
        });
    };

    pubOnPub.subscribe(new Subscriber<Integer>() {
        @Override
        public void onSubscribe(Subscription s) {
            log.debug("onSubscribe");
            s.request(Long.MAX_VALUE);
        }

        @Override
        public void onNext(Integer integer) {
            log.debug("onNext : {}", integer);
        }

        @Override
        public void onError(Throwable t) {
            log.debug("onError : {}", t);
        }

        @Override
        public void onComplete() {
            log.debug("onComplete");
        }
    });

    log.debug("exit");
}

From source file:edu.mit.fss.tutorial.part4.ElementGUI.java

/**
 * The main method.//from   w  ww  . j av  a  2 s .  c o  m
 *
 * @param args the arguments
 * @throws RTIexception the RTI exception
 */
public static void main(String[] args) throws RTIexception {
    // Configure the logger and set it to display info messages.
    BasicConfigurator.configure();
    logger.setLevel(Level.INFO);

    // Use an input dialog to request the element's name.
    String name = null;
    while (name == null || name.isEmpty()) {
        name = JOptionPane.showInputDialog("Enter element name:");
    }

    // Create a MobileElement object instance. The "final" keyword allows 
    // it to be referenced in the GUI thread below.
    final MobileElement element = new MobileElement(name, new Vector3D(0, 0, 0));

    // Create an OnlineTutorialFederate object instance. The "final" 
    // keyword allows it to be referenced in the GUI thread below.
    final OnlineTutorialFederate fed = new OnlineTutorialFederate(element);

    // Create the graphical user interface using the Event Dispatch Thread.
    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            @Override
            public void run() {
                // Create a new ControlPanel object instance.
                ControlPanel controlPanel = new ControlPanel();

                // Bind it to the element above.
                controlPanel.setBoundElement(element);

                // Add the control panel as an object change listener.
                fed.addObjectChangeListener(controlPanel);

                // Create a new frame to display the panel. Add the panel
                // as the content, pack it, and make it visible.
                JFrame frame = new JFrame();
                frame.setContentPane(controlPanel);
                frame.pack();
                frame.setVisible(true);

                // Add a new WindowAdapter object instance to exit the
                // federate when the window is closing.
                frame.addWindowListener(new WindowAdapter() {
                    @Override
                    public void windowClosing(WindowEvent e) {
                        fed.exit();
                    }
                });
            }
        });
    } catch (InvocationTargetException | InterruptedException e) {
        logger.error(e);
    }

    // Execute the federate.
    fed.execute(0, Long.MAX_VALUE, 1000);
}

From source file:fr.tpt.s3.mcdag.scheduling.Main.java

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

    /* Command line options */
    Options options = new Options();

    Option input = new Option("i", "input", true, "MC-DAG XML Models");
    input.setRequired(true);//from  www .  jav a 2s.  co  m
    input.setArgs(Option.UNLIMITED_VALUES); // Sets maximum number of threads to be launched
    options.addOption(input);

    Option outSched = new Option("os", "out-scheduler", false, "Write the scheduling tables into a file.");
    outSched.setRequired(false);
    options.addOption(outSched);

    Option outPrism = new Option("op", "out-prism", false, "Write PRISM model into a file.");
    outPrism.setRequired(false);
    options.addOption(outPrism);

    Option jobs = new Option("j", "jobs", true, "Number of threads to be launched.");
    jobs.setRequired(false);
    options.addOption(jobs);

    Option debugOpt = new Option("d", "debug", false, "Enabling debug.");
    debugOpt.setRequired(false);
    options.addOption(debugOpt);

    Option preemptOpt = new Option("p", "preempt", false, "Count for preemptions.");
    preemptOpt.setRequired(false);
    options.addOption(preemptOpt);

    CommandLineParser parser = new DefaultParser();
    HelpFormatter formatter = new HelpFormatter();
    CommandLine cmd;

    try {
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        System.err.println(e.getMessage());
        formatter.printHelp("MC-DAG framework", options);

        System.exit(1);
        return;
    }

    String inputFilePath[] = cmd.getOptionValues("input");
    boolean bOutSched = cmd.hasOption("out-scheduler");
    boolean bOutPrism = cmd.hasOption("out-prism");
    boolean debug = cmd.hasOption("debug");
    boolean preempt = cmd.hasOption("preempt");
    boolean levels = cmd.hasOption("n-levels");
    int nbFiles = inputFilePath.length;

    int nbJobs = 1;
    if (cmd.hasOption("jobs"))
        nbJobs = Integer.parseInt(cmd.getOptionValue("jobs"));

    if (debug)
        System.out.println("[DEBUG] Launching " + inputFilePath.length + " thread(s).");

    int i_files = 0;
    ExecutorService executor = Executors.newFixedThreadPool(nbJobs);

    /* Launch threads to solve allocation */
    while (i_files != nbFiles) {
        SchedulingThread ft = new SchedulingThread(inputFilePath[i_files], bOutSched, bOutPrism, debug,
                preempt);

        ft.setLevels(levels);
        executor.execute(ft);
        i_files++;
    }

    executor.shutdown();
    executor.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
    System.out.println("[FRAMEWORK Main] DONE");
}

From source file:eu.interedition.collatex.http.Server.java

public static void main(String... args) {
    try {/* w  ww . j  a va 2  s  .c  om*/
        final CommandLine commandLine = new GnuParser().parse(OPTIONS, args);
        if (commandLine.hasOption("h")) {
            new HelpFormatter().printHelp("collatex-server [<options> ...]\n", OPTIONS);
            return;
        }

        final Collator collator = new Collator(Integer.parseInt(commandLine.getOptionValue("mpc", "2")),
                Integer.parseInt(commandLine.getOptionValue("mcs", "0")),
                commandLine.getOptionValue("dot", null));
        final String staticPath = System.getProperty("collatex.static.path", "");
        final HttpHandler httpHandler = staticPath.isEmpty()
                ? new CLStaticHttpHandler(Server.class.getClassLoader(), "/static/") {
                    @Override
                    protected void onMissingResource(Request request, Response response) throws Exception {
                        collator.service(request, response);
                    }
                }
                : new StaticHttpHandler(staticPath.replaceAll("/+$", "") + "/") {
                    @Override
                    protected void onMissingResource(Request request, Response response) throws Exception {
                        collator.service(request, response);
                    }
                };

        final NetworkListener httpListener = new NetworkListener("http", "0.0.0.0",
                Integer.parseInt(commandLine.getOptionValue("p", "7369")));

        final CompressionConfig compressionConfig = httpListener.getCompressionConfig();
        compressionConfig.setCompressionMode(CompressionConfig.CompressionMode.ON);
        compressionConfig.setCompressionMinSize(860); // http://webmasters.stackexchange.com/questions/31750/what-is-recommended-minimum-object-size-for-gzip-performance-benefits
        compressionConfig.setCompressableMimeTypes("application/javascript", "application/json",
                "application/xml", "text/css", "text/html", "text/javascript", "text/plain", "text/xml");

        final HttpServer httpServer = new HttpServer();
        httpServer.addListener(httpListener);
        httpServer.getServerConfiguration().addHttpHandler(httpHandler,
                commandLine.getOptionValue("cp", "").replaceAll("/+$", "") + "/*");

        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
            if (LOG.isLoggable(Level.INFO)) {
                LOG.info("Stopping HTTP server");
            }
            httpServer.shutdown();
        }));

        httpServer.start();

        Thread.sleep(Long.MAX_VALUE);
    } catch (Throwable t) {
        LOG.log(Level.SEVERE, "Error while parsing command line", t);
        System.exit(1);
    }
}

From source file:com.omertron.slackbot.SlackBot.java

public static void main(String[] args) throws Exception {
    LOG.info("Starting {} v{} ...", Constants.BOT_NAME, Constants.BOT_VERSION);

    // Load the properties
    PropertiesUtil.setPropertiesStreamName(DEFAULT_PROPERTIES_FILE);

    LOG.info("Starting session...");
    SlackSession session;//from   ww  w .ja va2s .c  o  m

    String proxyURL = PropertiesUtil.getProperty(Constants.PROXY_HOST);
    if (StringUtils.isNotBlank(proxyURL)) {
        int proxyPort = Integer.parseInt(PropertiesUtil.getProperty(Constants.PROXY_PORT, "80"));
        session = SlackSessionFactory.getSlackSessionBuilder(Constants.BOT_TOKEN)
                .withProxy(Proxy.Type.HTTP, proxyURL, proxyPort).build();
    } else {
        session = SlackSessionFactory
                .createWebSocketSlackSession(PropertiesUtil.getProperty(Constants.BOT_TOKEN));
    }

    session.connect();

    // Populate the BOT admins
    populateBotAdmins(session);

    // Notify BOT admins
    notifyStartup(session);

    // Add the listeners to the session
    addListeners(session);

    LOG.info("Session connected: {}", session.isConnected());
    LOG.info("\tConnected to {} ({})", session.getTeam().getName(), session.getTeam().getId());
    LOG.info("\tFound {} channels and {} users", session.getChannels().size(), session.getUsers().size());

    outputBotAdminsMessage();

    LOG.info("Starting the Task Executor");
    executor = new BotTaskExecutor(session);

    LOG.info("Checking for users welcomed list");
    BotWelcome.readFile();

    LOG.info("Checking for stats file");
    BotStatistics.readFile();
    LOG.info("Stats read:\n{}", BotStatistics.generateStatistics(false, true));

    Thread.sleep(Long.MAX_VALUE);
}

From source file:io.covert.binary.analysis.ExecutorThread.java

public static void main(String[] args) throws Exception {

    HashMap<String, Object> substitutionMap = new HashMap<String, Object>();
    substitutionMap.put("file", "/home/jtrost/workspace/hadoop-binary-analysis/pom.xml");

    ExecutorThread e = new ExecutorThread("sha1sum", new String[] { "${file}" }, substitutionMap,
            new int[] { 0, 1 }, Long.MAX_VALUE, new File("/tmp"));
    e.start();// w ww  .  j  a v a  2  s. c  o  m
    e.join();

    System.out.println("exitCode = " + e.getExitCode());
    System.out.println("exitCode = " + e.getExecuteException());

    if (e.isProcessStarted() && !e.isProcessDestroyed()) {
        System.out.println("stdout: " + new String(e.getStdOut().toByteArray()));
        System.out.println("stderr: " + new String(e.getStdErr().toByteArray()));
    } else if (e.isProcessStarted()) {
        System.out.println("Process was launched, but process destroyed");
    } else {
        System.out.println("Process not launched");
    }
}

From source file:com.tamingtext.tagging.LuceneTagExtractor.java

public static void main(String[] args) throws IOException {
    DefaultOptionBuilder obuilder = new DefaultOptionBuilder();
    ArgumentBuilder abuilder = new ArgumentBuilder();
    GroupBuilder gbuilder = new GroupBuilder();

    Option inputOpt = obuilder.withLongName("dir").withRequired(true)
            .withArgument(abuilder.withName("dir").withMinimum(1).withMaximum(1).create())
            .withDescription("The Lucene directory").withShortName("d").create();

    Option outputOpt = obuilder.withLongName("output").withRequired(false)
            .withArgument(abuilder.withName("output").withMinimum(1).withMaximum(1).create())
            .withDescription("The output directory").withShortName("o").create();

    Option maxOpt = obuilder.withLongName("max").withRequired(false)
            .withArgument(abuilder.withName("max").withMinimum(1).withMaximum(1).create())
            .withDescription(/*from ww  w  .  j  a  va2 s .c om*/
                    "The maximum number of vectors to output.  If not specified, then it will loop over all docs")
            .withShortName("m").create();

    Option fieldOpt = obuilder.withLongName("field").withRequired(true)
            .withArgument(abuilder.withName("field").withMinimum(1).withMaximum(1).create())
            .withDescription("The field in the index").withShortName("f").create();

    Option helpOpt = obuilder.withLongName("help").withDescription("Print out help").withShortName("h")
            .create();

    Group group = gbuilder.withName("Options").withOption(inputOpt).withOption(outputOpt).withOption(maxOpt)
            .withOption(fieldOpt).create();

    try {
        Parser parser = new Parser();
        parser.setGroup(group);
        CommandLine cmdLine = parser.parse(args);

        if (cmdLine.hasOption(helpOpt)) {
            CommandLineUtil.printHelp(group);
            return;
        }

        File file = new File(cmdLine.getValue(inputOpt).toString());

        if (!file.isDirectory()) {
            throw new IllegalArgumentException(file + " does not exist or is not a directory");
        }

        long maxDocs = Long.MAX_VALUE;
        if (cmdLine.hasOption(maxOpt)) {
            maxDocs = Long.parseLong(cmdLine.getValue(maxOpt).toString());
        }

        if (maxDocs < 0) {
            throw new IllegalArgumentException("maxDocs must be >= 0");
        }

        String field = cmdLine.getValue(fieldOpt).toString();

        PrintWriter out = null;
        if (cmdLine.hasOption(outputOpt)) {
            out = new PrintWriter(new FileWriter(cmdLine.getValue(outputOpt).toString()));
        } else {
            out = new PrintWriter(new OutputStreamWriter(System.out, "UTF-8"));
        }

        File output = new File("/home/drew/taming-text/delicious/training");
        output.mkdirs();

        emitTextForTags(file, output);

        IOUtils.close(Collections.singleton(out));
    } catch (OptionException e) {
        log.error("Exception", e);
        CommandLineUtil.printHelp(group);
    }

}

From source file:com.tamingtext.tagging.LuceneCategoryExtractor.java

public static void main(String[] args) throws IOException {
    DefaultOptionBuilder obuilder = new DefaultOptionBuilder();
    ArgumentBuilder abuilder = new ArgumentBuilder();
    GroupBuilder gbuilder = new GroupBuilder();

    Option inputOpt = obuilder.withLongName("dir").withRequired(true)
            .withArgument(abuilder.withName("dir").withMinimum(1).withMaximum(1).create())
            .withDescription("The Lucene directory").withShortName("d").create();

    Option outputOpt = obuilder.withLongName("output").withRequired(false)
            .withArgument(abuilder.withName("output").withMinimum(1).withMaximum(1).create())
            .withDescription("The output directory").withShortName("o").create();

    Option maxOpt = obuilder.withLongName("max").withRequired(false)
            .withArgument(abuilder.withName("max").withMinimum(1).withMaximum(1).create())
            .withDescription(/*from   www  .j  av a 2  s.c o m*/
                    "The maximum number of documents to analyze.  If not specified, then it will loop over all docs")
            .withShortName("m").create();

    Option fieldOpt = obuilder.withLongName("field").withRequired(true)
            .withArgument(abuilder.withName("field").withMinimum(1).withMaximum(1).create())
            .withDescription("The field in the index").withShortName("f").create();

    Option helpOpt = obuilder.withLongName("help").withDescription("Print out help").withShortName("h")
            .create();

    Group group = gbuilder.withName("Options").withOption(inputOpt).withOption(outputOpt).withOption(maxOpt)
            .withOption(fieldOpt).create();

    try {
        Parser parser = new Parser();
        parser.setGroup(group);
        CommandLine cmdLine = parser.parse(args);

        if (cmdLine.hasOption(helpOpt)) {
            CommandLineUtil.printHelp(group);
            return;
        }

        File inputDir = new File(cmdLine.getValue(inputOpt).toString());

        if (!inputDir.isDirectory()) {
            throw new IllegalArgumentException(inputDir + " does not exist or is not a directory");
        }

        long maxDocs = Long.MAX_VALUE;
        if (cmdLine.hasOption(maxOpt)) {
            maxDocs = Long.parseLong(cmdLine.getValue(maxOpt).toString());
        }

        if (maxDocs < 0) {
            throw new IllegalArgumentException("maxDocs must be >= 0");
        }

        String field = cmdLine.getValue(fieldOpt).toString();

        PrintWriter out = null;
        if (cmdLine.hasOption(outputOpt)) {
            out = new PrintWriter(new FileWriter(cmdLine.getValue(outputOpt).toString()));
        } else {
            out = new PrintWriter(new OutputStreamWriter(System.out, "UTF-8"));
        }

        dumpDocumentFields(inputDir, field, maxDocs, out);

        IOUtils.close(Collections.singleton(out));
    } catch (OptionException e) {
        log.error("Exception", e);
        CommandLineUtil.printHelp(group);
    }

}

Example usage for java.lang Long MAX_VALUE

Introduction

Prototype

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Usage