Example usage for org.apache.commons.cli OptionBuilder withDescription

List of usage examples for org.apache.commons.cli OptionBuilder withDescription

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Introduction

In this page you can find the example usage for org.apache.commons.cli OptionBuilder withDescription.

Prototype

public static OptionBuilder withDescription(String newDescription)

Source Link

Document

The next Option created will have the specified description

Usage

From source file:mx.unam.fesa.mss.MSSMain.java

/**
 * @param args//from ww w  . j a v a 2s.  co m
 */
@SuppressWarnings("static-access")
public static void main(String[] args) {

    //
    // managing command line options using commons-cli
    //

    Options options = new Options();

    // help option
    //
    options.addOption(
            OptionBuilder.withDescription("Prints this message.").withLongOpt("help").create(OPT_HELP));

    // port option
    //
    options.addOption(OptionBuilder.withDescription("The port in which the MineSweeperServer will listen to.")
            .hasArg().withType(new Integer(0)).withArgName("PORT").withLongOpt("port").create(OPT_PORT));

    // parsing options
    //
    int port = DEFAULT_PORT;
    try {
        // using GNU standard
        //
        CommandLine line = new GnuParser().parse(options, args);

        if (line.hasOption(OPT_HELP)) {
            new HelpFormatter().printHelp("mss [options]", options);
            return;
        }

        if (line.hasOption(OPT_PORT)) {
            try {
                port = (Integer) line.getOptionObject(OPT_PORT);
            } catch (Exception e) {
            }
        }
    } catch (ParseException e) {
        System.err.println("Could not parse command line options correctly: " + e.getMessage());
        return;
    }

    //
    // configuring logging services
    //

    try {
        LogManager.getLogManager()
                .readConfiguration(ClassLoader.getSystemResourceAsStream(DEFAULT_LOGGING_CONFIG_FILE));
    } catch (Exception e) {
        throw new Error("Could not load logging properties file", e);
    }

    //
    // setting up UDP server
    //      

    try {
        new MSServer(port);
    } catch (Exception e) {
        LoggerFactory.getLogger(MSSMain.class).error("Could not execute MineSweeper server: ", e);
    }
}

From source file:com.hurence.logisland.runner.StreamProcessingRunner.java

/**
 * main entry point/*  w  w w .  j  a  v a 2 s .c o  m*/
 *
 * @param args
 */
public static void main(String[] args) {

    logger.info("starting StreamProcessingRunner");

    //////////////////////////////////////////
    // Commande lien management
    Parser parser = new GnuParser();
    Options options = new Options();

    String helpMsg = "Print this message.";
    Option help = new Option("help", helpMsg);
    options.addOption(help);

    OptionBuilder.withArgName("conf");
    OptionBuilder.withLongOpt("config-file");
    OptionBuilder.isRequired();
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("config file path");
    Option conf = OptionBuilder.create("conf");
    options.addOption(conf);

    Optional<EngineContext> engineInstance = Optional.empty();
    try {
        System.out.println(BannerLoader.loadBanner());

        // parse the command line arguments
        CommandLine line = parser.parse(options, args);
        String configFile = line.getOptionValue("conf");

        // load the YAML config
        LogislandConfiguration sessionConf = ConfigReader.loadConfig(configFile);

        // instantiate engine and all the processor from the config
        engineInstance = ComponentFactory.getEngineContext(sessionConf.getEngine());
        if (!engineInstance.isPresent()) {
            throw new IllegalArgumentException("engineInstance could not be instantiated");
        }
        if (!engineInstance.get().isValid()) {
            throw new IllegalArgumentException("engineInstance is not valid with input configuration !");
        }
        logger.info("starting Logisland session version {}", sessionConf.getVersion());
        logger.info(sessionConf.getDocumentation());
    } catch (Exception e) {
        logger.error("unable to launch runner", e);
        System.exit(-1);
    }
    String engineName = engineInstance.get().getEngine().getIdentifier();
    try {
        // start the engine
        EngineContext engineContext = engineInstance.get();
        logger.info("start engine {}", engineName);
        engineInstance.get().getEngine().start(engineContext);
        logger.info("awaitTermination for engine {}", engineName);
        engineContext.getEngine().awaitTermination(engineContext);
        System.exit(0);
    } catch (Exception e) {
        logger.error("something went bad while running the job {} : {}", engineName, e);
        System.exit(-1);
    }

}

From source file:mx.unam.fesa.isoo.msp.MSPMain.java

/**
 * @param args/*from   w ww .  ja v  a 2 s. co m*/
 * @throws Exception
 */
@SuppressWarnings("static-access")
public static void main(String[] args) {

    //
    // creating options
    //

    Options options = new Options();

    // help option
    //
    options.addOption(
            OptionBuilder.withDescription("Prints this message.").withLongOpt("help").create(OPT_HELP));

    // server option
    //
    options.addOption(OptionBuilder.withDescription("The server this MineSweeperPlayer will connect to.")
            .hasArg().withArgName("SERVER").withLongOpt("server").create(OPT_SERVER));

    // port option
    //
    options.addOption(OptionBuilder.withDescription("The port this MineSweeperPlayer will connect to.").hasArg()
            .withType(new Integer(0)).withArgName("PORT").withLongOpt("port").create(OPT_PORT));

    // parsing options
    //
    String hostname = DEFAULT_SERVER;
    int port = DEFAULT_PORT;
    try {
        // using GNU standard
        //
        CommandLine line = new GnuParser().parse(options, args);

        if (line.hasOption(OPT_HELP)) {
            new HelpFormatter().printHelp("msc [options]", options);
            return;
        }

        if (line.hasOption(OPT_PORT)) {
            try {
                port = (Integer) line.getOptionObject(OPT_PORT);
            } catch (Exception e) {
            }
        }

        if (line.hasOption(OPT_SERVER)) {
            hostname = line.getOptionValue(OPT_PORT);
        }
    } catch (ParseException e) {
        System.err.println("Could not parse command line options correctly: " + e.getMessage());
        return;
    }

    //
    // configuring logging services
    //

    try {
        LogManager.getLogManager()
                .readConfiguration(ClassLoader.getSystemResourceAsStream(DEFAULT_LOGGING_CONFIG_FILE));
    } catch (Exception e) {
        throw new Error("Could not load logging properties file.", e);
    }

    //
    // setting up Mine Sweeper client
    //

    try {
        new MSClient(hostname, port);
    } catch (Exception e) {
        System.err.println("Could not execute MineSweeper client: " + e.getMessage());
    }
}

From source file:com.servioticy.dispatcher.DispatcherTopology.java

/**
 * @param args/*from ww w  . j  a  v  a 2s  . c om*/
 * @throws InvalidTopologyException
 * @throws AlreadyAliveException
 * @throws InterruptedException
 */
public static void main(String[] args)
        throws AlreadyAliveException, InvalidTopologyException, InterruptedException, ParseException {

    Options options = new Options();

    options.addOption(
            OptionBuilder.withArgName("file").hasArg().withDescription("Config file path.").create("f"));
    options.addOption(OptionBuilder.withArgName("topology").hasArg()
            .withDescription("Name of the topology in storm. If no name is given it will run in local mode.")
            .create("t"));
    options.addOption(OptionBuilder.withDescription("Enable debugging").create("d"));

    CommandLineParser parser = new GnuParser();
    CommandLine cmd = parser.parse(options, args);

    String path = null;
    if (cmd.hasOption("f")) {
        path = cmd.getOptionValue("f");
    }

    DispatcherContext dc = new DispatcherContext();
    dc.loadConf(path);

    TopologyBuilder builder = new TopologyBuilder();

    // TODO Auto-assign workers to the spout in function of the number of Kestrel IPs
    builder.setSpout("updates", new KestrelThriftSpout(Arrays.asList(dc.updatesAddresses), dc.updatesPort,
            dc.updatesQueue, new UpdateDescriptorScheme()));
    builder.setSpout("actions", new KestrelThriftSpout(Arrays.asList(dc.actionsAddresses), dc.actionsPort,
            dc.actionsQueue, new ActuationScheme()));

    builder.setBolt("prepare", new PrepareBolt(dc)).shuffleGrouping("updates");

    builder.setBolt("actuationdispatcher", new ActuationDispatcherBolt(dc)).shuffleGrouping("actions");

    builder.setBolt("subretriever", new SubscriptionRetrieveBolt(dc)).shuffleGrouping("prepare",
            "subscription");

    builder.setBolt("externaldispatcher", new ExternalDispatcherBolt(dc)).fieldsGrouping("subretriever",
            "externalSub", new Fields("subid"));
    builder.setBolt("internaldispatcher", new InternalDispatcherBolt(dc)).fieldsGrouping("subretriever",
            "internalSub", new Fields("subid"));

    builder.setBolt("streamdispatcher", new StreamDispatcherBolt(dc))
            .shuffleGrouping("subretriever", "streamSub").shuffleGrouping("prepare", "stream");
    builder.setBolt("streamprocessor", new StreamProcessorBolt(dc)).shuffleGrouping("streamdispatcher",
            "default");

    if (dc.benchmark) {
        builder.setBolt("benchmark", new BenchmarkBolt(dc)).shuffleGrouping("streamdispatcher", "benchmark")
                .shuffleGrouping("subretriever", "benchmark").shuffleGrouping("streamprocessor", "benchmark")
                .shuffleGrouping("prepare", "benchmark");
    }

    Config conf = new Config();
    conf.setDebug(cmd.hasOption("d"));
    if (cmd.hasOption("t")) {
        StormSubmitter.submitTopology(cmd.getOptionValue("t"), conf, builder.createTopology());
    } else {
        conf.setMaxTaskParallelism(4);
        LocalCluster cluster = new LocalCluster();
        cluster.submitTopology("dispatcher", conf, builder.createTopology());

    }

}

From source file:apps.classification.LearnSVMPerf.java

public static void main(String[] args) throws IOException {
    String cmdLineSyntax = LearnSVMPerf.class.getName()
            + " [OPTIONS] <path to svm_perf> <trainingIndexDirectory>";

    Options options = new Options();

    OptionBuilder.withArgName("c");
    OptionBuilder.withDescription("The c value for svm_perf (default 0.01)");
    OptionBuilder.withLongOpt("c");
    OptionBuilder.isRequired(false);//  w w  w . j ava 2 s  .com
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("t");
    OptionBuilder.withDescription("Path for temporary files");
    OptionBuilder.withLongOpt("t");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("l");
    OptionBuilder.withDescription("The loss function to optimize (default 2):\n"
            + "               0  Zero/one loss: 1 if vector of predictions contains error, 0 otherwise.\n"
            + "               1  F1: 100 minus the F1-score in percent.\n"
            + "               2  Errorrate: Percentage of errors in prediction vector.\n"
            + "               3  Prec/Rec Breakeven: 100 minus PRBEP in percent.\n"
            + "               4  Prec@p: 100 minus precision at p in percent.\n"
            + "               5  Rec@p: 100 minus recall at p in percent.\n"
            + "               10  ROCArea: Percentage of swapped pos/neg pairs (i.e. 100 - ROCArea).");
    OptionBuilder.withLongOpt("l");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("w");
    OptionBuilder.withDescription("Choice of structural learning algorithm (default 9):\n"
            + "               0: n-slack algorithm described in [2]\n"
            + "               1: n-slack algorithm with shrinking heuristic\n"
            + "               2: 1-slack algorithm (primal) described in [5]\n"
            + "               3: 1-slack algorithm (dual) described in [5]\n"
            + "               4: 1-slack algorithm (dual) with constraint cache [5]\n"
            + "               9: custom algorithm in svm_struct_learn_custom.c");
    OptionBuilder.withLongOpt("w");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("p");
    OptionBuilder.withDescription("The value of p used by the prec@p and rec@p loss functions (default 0)");
    OptionBuilder.withLongOpt("p");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("v");
    OptionBuilder.withDescription("Verbose output");
    OptionBuilder.withLongOpt("v");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg(false);
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("s");
    OptionBuilder.withDescription("Don't delete temporary training file in svm_perf format (default: delete)");
    OptionBuilder.withLongOpt("s");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg(false);
    options.addOption(OptionBuilder.create());

    SvmPerfLearnerCustomizer classificationLearnerCustomizer = null;

    GnuParser parser = new GnuParser();
    String[] remainingArgs = null;
    try {
        CommandLine line = parser.parse(options, args);

        remainingArgs = line.getArgs();

        classificationLearnerCustomizer = new SvmPerfLearnerCustomizer(remainingArgs[0]);

        if (line.hasOption("c"))
            classificationLearnerCustomizer.setC(Float.parseFloat(line.getOptionValue("c")));

        if (line.hasOption("w"))
            classificationLearnerCustomizer.setW(Integer.parseInt(line.getOptionValue("w")));

        if (line.hasOption("p"))
            classificationLearnerCustomizer.setP(Integer.parseInt(line.getOptionValue("p")));

        if (line.hasOption("l"))
            classificationLearnerCustomizer.setL(Integer.parseInt(line.getOptionValue("l")));

        if (line.hasOption("v"))
            classificationLearnerCustomizer.printSvmPerfOutput(true);

        if (line.hasOption("s"))
            classificationLearnerCustomizer.setDeleteTrainingFiles(false);

        if (line.hasOption("t"))
            classificationLearnerCustomizer.setTempPath(line.getOptionValue("t"));

    } catch (Exception exp) {
        System.err.println("Parsing failed.  Reason: " + exp.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(cmdLineSyntax, options);
        System.exit(-1);
    }

    if (remainingArgs.length != 2) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(cmdLineSyntax, options);
        System.exit(-1);
    }

    String indexFile = remainingArgs[1];

    File file = new File(indexFile);

    String indexName = file.getName();
    String indexPath = file.getParent();

    // LEARNING
    SvmPerfLearner classificationLearner = new SvmPerfLearner();

    classificationLearner.setRuntimeCustomizer(classificationLearnerCustomizer);

    FileSystemStorageManager storageManager = new FileSystemStorageManager(indexPath, false);
    storageManager.open();
    IIndex training = TroveReadWriteHelper.readIndex(storageManager, indexName, TroveContentDBType.Full,
            TroveClassificationDBType.Full);
    storageManager.close();

    IClassifier classifier = classificationLearner.build(training);

    File executableFile = new File(classificationLearnerCustomizer.getSvmPerfLearnPath());
    SvmPerfDataManager dataManager = new SvmPerfDataManager(new SvmPerfClassifierCustomizer(
            executableFile.getParentFile().getAbsolutePath() + Os.pathSeparator() + "svm_perf_classify"));
    String description = "_SVMPerf_C-" + classificationLearnerCustomizer.getC() + "_W-"
            + classificationLearnerCustomizer.getW() + "_L-" + classificationLearnerCustomizer.getL();
    if (classificationLearnerCustomizer.getL() == 4 || classificationLearnerCustomizer.getL() == 5)
        description += "_P-" + classificationLearnerCustomizer.getP();
    if (classificationLearnerCustomizer.getAdditionalParameters().length() > 0)
        description += "_" + classificationLearnerCustomizer.getAdditionalParameters();

    storageManager = new FileSystemStorageManager(indexPath, false);
    storageManager.open();
    dataManager.write(storageManager, indexName + description, classifier);
    storageManager.close();
}

From source file:com.zarkonnen.longan.Main.java

public static void main(String[] args) throws IOException {
    // Use Apache Commons CLI (packaged into the Jar) to parse command line options.
    Options options = new Options();
    Option helpO = OptionBuilder.withDescription("print help").create("h");
    Option versionO = OptionBuilder.withDescription("print version").create("v");
    Option outputO = OptionBuilder.withDescription("output file").withLongOpt("out").hasArg()
            .withArgName("file").create("o");
    Option formatO = OptionBuilder
            .withDescription("output format: one of plaintext (default) and visualize (debug output in png)")
            .hasArg().withArgName("format").withLongOpt("format").create();
    Option serverO = OptionBuilder.withDescription("launches server mode: Server mode reads "
            + "command line strings one per line exactly as above. If no output file is "
            + "specified, returns a line containing the number of output lines before the "
            + "output. If there is an error, returns a single line with the error message. "
            + "Shut down server by sending \"quit\".").withLongOpt("server").create();
    Option openCLO = OptionBuilder
            .withDescription(/*from www.  jav  a2 s.c  o m*/
                    "enables use of the graphics card to " + "support the OCR system. Defaults to true.")
            .withLongOpt("enable-opencl").hasArg().withArgName("enabled").create();
    options.addOption(helpO);
    options.addOption(versionO);
    options.addOption(outputO);
    options.addOption(formatO);
    options.addOption(serverO);
    options.addOption(openCLO);
    CommandLineParser clp = new GnuParser();
    try {
        CommandLine line = clp.parse(options, args);
        if (line.hasOption("h")) {
            new HelpFormatter().printHelp(INVOCATION, options);
            System.exit(0);
        }
        if (line.hasOption("v")) {
            System.out.println(Longan.VERSION);
            System.exit(0);
        }
        boolean enableOpenCL = true;
        if (line.hasOption("enable-opencl")) {
            enableOpenCL = line.getOptionValue("enable-opencl").toLowerCase().equals("true")
                    || line.getOptionValue("enable-opencl").equals("1");
        }
        if (line.hasOption("server")) {
            Longan longan = Longan.getDefaultImplementation(enableOpenCL);
            BufferedReader inputR = new BufferedReader(new InputStreamReader(System.in));
            while (true) {
                String input = inputR.readLine();
                if (input.trim().equals("quit")) {
                    return;
                }
                String[] args2 = splitInput(input);
                Options o2 = new Options();
                o2.addOption(outputO);
                o2.addOption(formatO);
                try {
                    line = clp.parse(o2, args2);

                    File outFile = null;
                    if (line.hasOption("o")) {
                        outFile = new File(line.getOptionValue("o"));
                    }

                    ResultConverter format = FORMATS.get(line.getOptionValue("format", "plaintext"));
                    if (format != DEFAULT_FORMAT && outFile == null) {
                        System.out.println("You must specify an output file for non-plaintext output.");
                        continue;
                    }

                    if (line.getArgList().isEmpty()) {
                        System.out.println("Please specify an input image.");
                        continue;
                    }
                    if (line.getArgList().size() > 1) {
                        System.err.println("Please specify one input image at a time");
                        continue;
                    }

                    File inFile = new File((String) line.getArgList().get(0));

                    if (!inFile.exists()) {
                        System.out.println("The input image does not exist.");
                        continue;
                    }

                    try {
                        Result result = longan.process(ImageIO.read(inFile));
                        if (outFile == null) {
                            String txt = DEFAULT_FORMAT.convert(result);
                            System.out.println(numNewlines(txt) + 1);
                            System.out.print(txt);
                        } else {
                            if (outFile.getAbsoluteFile().getParentFile() != null
                                    && !outFile.getAbsoluteFile().getParentFile().exists()) {
                                outFile.getParentFile().mkdirs();
                            }
                            FileOutputStream fos = new FileOutputStream(outFile);
                            try {
                                format.write(result, fos);
                            } finally {
                                fos.close();
                            }
                        }
                    } catch (Exception e) {
                        System.out.println("Processing error: " + exception(e));
                    }
                } catch (ParseException e) {
                    System.out.println("Input not recognized: " + exception(e));
                }
            } // End server loop
        } else {
            // Single invocation
            File outFile = null;
            if (line.hasOption("o")) {
                outFile = new File(line.getOptionValue("o"));
            }

            ResultConverter format = FORMATS.get(line.getOptionValue("format", "plaintext"));
            if (format != DEFAULT_FORMAT && outFile == null) {
                System.err.println("You must specify an output file for non-plaintext output.");
                System.exit(1);
            }

            if (line.getArgList().isEmpty()) {
                System.err.println("Please specify an input image.");
                new HelpFormatter().printHelp(INVOCATION, options);
                System.exit(1);
            }
            if (line.getArgList().size() > 1) {
                System.err.println("Please specify one input image only. To process multiple "
                        + "images, use server mode.");
                System.exit(1);
            }
            File inFile = new File((String) line.getArgList().get(0));

            if (!inFile.exists()) {
                System.err.println("The input image does not exist.");
                System.exit(1);
            }

            try {
                Result result = Longan.getDefaultImplementation(enableOpenCL).process(ImageIO.read(inFile));
                if (outFile == null) {
                    String txt = DEFAULT_FORMAT.convert(result);
                    System.out.print(txt);
                } else {
                    if (outFile.getAbsoluteFile().getParentFile() != null
                            && !outFile.getAbsoluteFile().getParentFile().exists()) {
                        outFile.getParentFile().mkdirs();
                    }
                    FileOutputStream fos = new FileOutputStream(outFile);
                    try {
                        format.write(format.convert(result), fos);
                    } finally {
                        fos.close();
                    }
                }
            } catch (Exception e) {
                System.err.println("Processing error: " + exception(e));
                System.exit(1);
            }
        }
    } catch (ParseException e) {
        System.err.println("Parsing command line input failed: " + exception(e));
        System.exit(1);
    }
}

From source file:eu.fbk.utils.twm.FormPageSearcher.java

public static void main(final String args[]) throws Exception {
    String logConfig = System.getProperty("log-config");
    if (logConfig == null) {
        logConfig = "configuration/log-config.txt";
    }/*from   w  w w .j  a v a 2  s. co  m*/

    PropertyConfigurator.configure(logConfig);
    final Options options = new Options();
    try {
        OptionBuilder.withArgName("index");
        OptionBuilder.hasArg();
        OptionBuilder.withDescription("open an index with the specified name");
        OptionBuilder.isRequired();
        OptionBuilder.withLongOpt("index");
        final Option indexNameOpt = OptionBuilder.create("i");
        OptionBuilder.withArgName("interactive-mode");
        OptionBuilder.withDescription("enter in the interactive mode");
        OptionBuilder.withLongOpt("interactive-mode");
        final Option interactiveModeOpt = OptionBuilder.create("t");
        OptionBuilder.withArgName("search");
        OptionBuilder.hasArg();
        OptionBuilder.withDescription("search for the specified key");
        OptionBuilder.withLongOpt("search");
        final Option searchOpt = OptionBuilder.create("s");
        OptionBuilder.withArgName("key-freq");
        OptionBuilder.hasArg();
        OptionBuilder.withDescription("read the keys' frequencies from the specified file");
        OptionBuilder.withLongOpt("key-freq");
        final Option freqFileOpt = OptionBuilder.create("f");
        OptionBuilder.withArgName("minimum-freq");
        // Option keyFieldNameOpt =
        // OptionBuilder.withArgName("key-field-name").hasArg().withDescription("use the specified name for the field key").withLongOpt("key-field-name").create("k");
        // Option valueFieldNameOpt =
        // OptionBuilder.withArgName("value-field-name").hasArg().withDescription("use the specified name for the field value").withLongOpt("value-field-name").create("v");
        final Option minimumKeyFreqOpt = OptionBuilder.hasArg()
                .withDescription("minimum key frequency of cached values (default is " + DEFAULT_MIN_FREQ + ")")
                .withLongOpt("minimum-freq").create("m");
        OptionBuilder.withArgName("int");
        final Option notificationPointOpt = OptionBuilder.hasArg()
                .withDescription(
                        "receive notification every n pages (default is " + DEFAULT_NOTIFICATION_POINT + ")")
                .withLongOpt("notification-point").create("b");
        options.addOption("h", "help", false, "print this message");
        options.addOption("v", "version", false, "output version information and exit");

        options.addOption(indexNameOpt);
        options.addOption(interactiveModeOpt);
        options.addOption(searchOpt);
        options.addOption(freqFileOpt);
        // options.addOption(keyFieldNameOpt);
        // options.addOption(valueFieldNameOpt);
        options.addOption(minimumKeyFreqOpt);
        options.addOption(notificationPointOpt);

        final CommandLineParser parser = new PosixParser();
        final CommandLine line = parser.parse(options, args);

        if (line.hasOption("help") || line.hasOption("version")) {
            throw new ParseException("");
        }

        int minFreq = DEFAULT_MIN_FREQ;
        if (line.hasOption("minimum-freq")) {
            minFreq = Integer.parseInt(line.getOptionValue("minimum-freq"));
        }

        int notificationPoint = DEFAULT_NOTIFICATION_POINT;
        if (line.hasOption("notification-point")) {
            notificationPoint = Integer.parseInt(line.getOptionValue("notification-point"));
        }

        final FormPageSearcher pageFormSearcher = new FormPageSearcher(line.getOptionValue("index"));
        pageFormSearcher.setNotificationPoint(notificationPoint);
        /*
         * logger.debug(line.getOptionValue("key-field-name") + "\t" +
         * line.getOptionValue("value-field-name")); if (line.hasOption("key-field-name")) {
         * pageFormSearcher.setKeyFieldName(line.getOptionValue("key-field-name")); } if
         * (line.hasOption("value-field-name")) {
         * pageFormSearcher.setValueFieldName(line.getOptionValue("value-field-name")); }
         */
        if (line.hasOption("key-freq")) {
            pageFormSearcher.loadCache(line.getOptionValue("key-freq"), minFreq);
        }
        if (line.hasOption("search")) {
            logger.debug("searching " + line.getOptionValue("search") + "...");
            final FreqSetSearcher.Entry[] result = pageFormSearcher.search(line.getOptionValue("search"));
            logger.info(Arrays.toString(result));
        }
        if (line.hasOption("interactive-mode")) {
            pageFormSearcher.interactive();
        }
    } catch (final ParseException e) {
        // oops, something went wrong
        if (e.getMessage().length() > 0) {
            System.out.println("Parsing failed: " + e.getMessage() + "\n");
        }
        final HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(400,
                "java -cp dist/thewikimachine.jar org.fbk.cit.hlt.thewikimachine.index.FormPageSearcher", "\n",
                options, "\n", true);
    }
}

From source file:com.browseengine.bobo.index.MakeBobo.java

/**
 * @param args//w  w  w.j a  v a 2s .  c o m
 */
public static void main(String[] args) throws IOException {
    // TODO Auto-generated method stub

    Option help = new Option("help", false, "print this message");

    OptionBuilder.withArgName("path");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("data source - required");
    Option src = OptionBuilder.create("source");
    src.setRequired(true);

    OptionBuilder.withArgName("path");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("index to create - required");
    Option index = OptionBuilder.create("index");
    index.setRequired(true);

    OptionBuilder.withArgName("file");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("field configuration - optional");
    Option conf = OptionBuilder.create("conf");

    OptionBuilder.withArgName("class");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("class name of the data digester - default: xml digester");
    Option digesterOpt = OptionBuilder.create("digester");

    OptionBuilder.withArgName("name");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("character set name - default: UTF-8");
    Option charset = OptionBuilder.create("charset");

    OptionBuilder.withArgName("maxdocs");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximum number of documents - default: 100");
    Option maxdocs = OptionBuilder.create("maxdocs");

    Options options = new Options();
    options.addOption(help);
    options.addOption(conf);
    options.addOption(index);
    options.addOption(src);
    options.addOption(charset);
    options.addOption(digesterOpt);
    options.addOption(maxdocs);

    //       create the parser

    CommandLineParser parser = new BasicParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);
        String output = line.getOptionValue("index");
        File data = new File(line.getOptionValue("source"));

        Class digesterClass;
        if (line.hasOption("digester"))
            digesterClass = Class.forName(line.getOptionValue("digester"));
        else
            throw new RuntimeException("digester not specified");

        Charset chset;
        if (line.hasOption("charset")) {
            chset = Charset.forName(line.getOptionValue("charset"));
        } else {
            chset = Charset.forName("UTF-8");
        }

        int maxDocs;
        try {
            maxDocs = Integer.parseInt(line.getOptionValue("maxdocs"));
        } catch (Exception e) {
            maxDocs = 100;
        }

        FileDigester digester;
        try {
            Constructor constructor = digesterClass.getConstructor(new Class[] { File.class });
            digester = (FileDigester) constructor.newInstance(new Object[] { data });
            digester.setCharset(chset);
            digester.setMaxDocs(maxDocs);
        } catch (Exception e) {
            throw new RuntimeException("Invalid digester class.", e);
        }

        BoboIndexer indexer = new BoboIndexer(digester, FSDirectory.open(new File(output)));
        indexer.index();
    } catch (ParseException exp) {
        exp.printStackTrace();
        usage(options);
    } catch (ClassNotFoundException e) {
        System.out.println("Invalid digester class.");
        usage(options);
    }
}

From source file:com.google.testing.pogen.PageObjectGenerator.java

@SuppressWarnings("static-access")
public static void main(String[] args) {
    if (args.length == 0) {
        printUsage(System.out);//from   w  ww  .  j a  v  a2 s  .c  om
        return;
    }

    String commandName = args[0];
    // @formatter:off
    Options options = new Options()
            .addOption(OptionBuilder.withDescription(
                    "Attribute name to be assigned in tagas containing template variables (default is 'id').")
                    .hasArg().withLongOpt("attr").create('a'))
            .addOption(OptionBuilder.withDescription("Print help for this command.").withLongOpt("help")
                    .create('h'))
            .addOption(OptionBuilder.withDescription("Print processed files verbosely.").withLongOpt("verbose")
                    .create('v'));
    // @formatter:on

    String helpMessage = null;
    if (commandName.equals(GENERATE_COMMAND)) {
        // @formatter:off
        options.addOption(OptionBuilder.withDescription("Package name of generating skeleton test code.")
                .hasArg().isRequired().withLongOpt("package").create('p'))
                .addOption(OptionBuilder.withDescription("Output directory of generating skeleton test code.")
                        .hasArg().isRequired().withLongOpt("out").create('o'))
                .addOption(OptionBuilder.withDescription(
                        "Root input directory of html template files for analyzing the suffixes of the package name.")
                        .hasArg().isRequired().withLongOpt("in").create('i'))
                .addOption(OptionBuilder.withDescription("Regex for finding html template files.").hasArg()
                        .withLongOpt("regex").create('e'))
                .addOption(OptionBuilder.withDescription("Option for finding html template files recursively.")
                        .withLongOpt("recursive").create('r'));
        // @formatter:on
        helpMessage = "java PageObjectGenerator generate -o <test_out_dir> -p <package_name> -i <root_directory> "
                + " [OPTIONS] <template_file1> <template_file2> ...\n"
                + "e.g. java PageObjectGenerator generate -a class -o PageObjectGeneratorTest/src/test/java/com/google/testing/pogen/pages"
                + " -i PageObjectGeneratorTest/src/main/resources -p com.google.testing.pogen.pages -e (.*)\\.html -v";
    } else if (commandName.equals(MEASURE_COMMAND)) {
        helpMessage = "java PageObjectGenerator measure [OPTIONS] <template_file1> <template_file2> ...";
    } else if (commandName.equals(LIST_COMMAND)) {
        helpMessage = "java PageObjectGenerator list <template_file1> <template_file2> ...";
    } else {
        System.err.format("'%s' is not a PageObjectGenerator command.", commandName);
        printUsage(System.err);
        System.exit(-1);
    }

    BasicParser cmdParser = new BasicParser();
    HelpFormatter f = new HelpFormatter();
    try {
        CommandLine cl = cmdParser.parse(options, Arrays.copyOfRange(args, 1, args.length));
        if (cl.hasOption('h')) {
            f.printHelp(helpMessage, options);
            return;
        }

        Command command = null;
        String[] templatePaths = cl.getArgs();
        String attributeName = cl.getOptionValue('a');
        attributeName = attributeName != null ? attributeName : "id";
        if (commandName.equals(GENERATE_COMMAND)) {
            String rootDirectoryPath = cl.getOptionValue('i');
            String templateFilePattern = cl.getOptionValue('e');
            boolean isRecusive = cl.hasOption('r');
            command = new GenerateCommand(templatePaths, cl.getOptionValue('o'), cl.getOptionValue('p'),
                    attributeName, cl.hasOption('v'), rootDirectoryPath, templateFilePattern, isRecusive);
        } else if (commandName.equals(MEASURE_COMMAND)) {
            command = new MeasureCommand(templatePaths, attributeName, cl.hasOption('v'));
        } else if (commandName.equals(LIST_COMMAND)) {
            command = new ListCommand(templatePaths, attributeName);
        }
        try {
            command.execute();
            return;
        } catch (FileProcessException e) {
            System.err.println(e.getMessage());
        } catch (IOException e) {
            System.err.println("Errors occur in processing files.");
            System.err.println(e.getMessage());
        }
    } catch (ParseException e) {
        System.err.println("Errors occur in parsing the command arguments.");
        System.err.println(e.getMessage());
        f.printHelp(helpMessage, options);
    }
    System.exit(-1);
}

From source file:apps.classification.ClassifySVMPerf.java

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

    boolean dumpConfidences = false;

    String cmdLineSyntax = ClassifySVMPerf.class.getName()
            + " [OPTIONS] <path to svm_perf_classify> <testIndexDirectory> <modelDirectory>";

    Options options = new Options();

    OptionBuilder.withArgName("d");
    OptionBuilder.withDescription("Dump confidences file");
    OptionBuilder.withLongOpt("d");
    OptionBuilder.isRequired(false);//  w  w w. j av a 2 s .co m
    OptionBuilder.hasArg(false);
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("t");
    OptionBuilder.withDescription("Path for temporary files");
    OptionBuilder.withLongOpt("t");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("v");
    OptionBuilder.withDescription("Verbose output");
    OptionBuilder.withLongOpt("v");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg(false);
    options.addOption(OptionBuilder.create());

    OptionBuilder.withArgName("s");
    OptionBuilder.withDescription("Don't delete temporary training file in svm_perf format (default: delete)");
    OptionBuilder.withLongOpt("s");
    OptionBuilder.isRequired(false);
    OptionBuilder.hasArg(false);
    options.addOption(OptionBuilder.create());

    SvmPerfClassifierCustomizer customizer = null;

    GnuParser parser = new GnuParser();
    String[] remainingArgs = null;
    try {
        CommandLine line = parser.parse(options, args);

        remainingArgs = line.getArgs();

        customizer = new SvmPerfClassifierCustomizer(remainingArgs[0]);

        if (line.hasOption("d"))
            dumpConfidences = true;

        if (line.hasOption("v"))
            customizer.printSvmPerfOutput(true);

        if (line.hasOption("s")) {
            customizer.setDeleteTestFiles(false);
            customizer.setDeletePredictionsFiles(false);
        }

        if (line.hasOption("t"))
            customizer.setTempPath(line.getOptionValue("t"));

    } catch (Exception exp) {
        System.err.println("Parsing failed.  Reason: " + exp.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(cmdLineSyntax, options);
        System.exit(-1);
    }

    if (remainingArgs.length != 3) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(cmdLineSyntax, options);
        System.exit(-1);
    }

    String testFile = remainingArgs[1];

    File file = new File(testFile);

    String testName = file.getName();
    String testPath = file.getParent();

    String classifierFile = remainingArgs[2];

    file = new File(classifierFile);

    String classifierName = file.getName();
    String classifierPath = file.getParent();
    FileSystemStorageManager storageManager = new FileSystemStorageManager(testPath, false);
    storageManager.open();
    IIndex test = TroveReadWriteHelper.readIndex(storageManager, testName, TroveContentDBType.Full,
            TroveClassificationDBType.Full);
    storageManager.close();

    SvmPerfDataManager dataManager = new SvmPerfDataManager(customizer);
    storageManager = new FileSystemStorageManager(classifierPath, false);
    storageManager.open();
    SvmPerfClassifier classifier = (SvmPerfClassifier) dataManager.read(storageManager, classifierName);
    storageManager.close();

    classifier.setRuntimeCustomizer(customizer);

    // CLASSIFICATION
    String classificationName = testName + "_" + classifierName;

    Classifier classifierModule = new Classifier(test, classifier, dumpConfidences);
    classifierModule.setClassificationMode(ClassificationMode.PER_CATEGORY);
    classifierModule.exec();

    IClassificationDB testClassification = classifierModule.getClassificationDB();

    storageManager = new FileSystemStorageManager(testPath, false);
    storageManager.open();
    TroveReadWriteHelper.writeClassification(storageManager, testClassification, classificationName + ".cla",
            true);
    storageManager.close();

    if (dumpConfidences) {
        ClassificationScoreDB confidences = classifierModule.getConfidences();
        ClassificationScoreDB.write(testPath + Os.pathSeparator() + classificationName + ".confidences",
                confidences);
    }
}