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

Introduction

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

Prototype

public static OptionBuilder withArgName(String name)

Source Link

Document

The next Option created will have the specified argument value name.

Usage

From source file:find.Main.java

private static Options getOptions() {
    Option dir = OptionBuilder.withArgName("dir").hasArg().withDescription("list files in given dir")
            .create("dir");
    Option name = OptionBuilder.withArgName("name").hasArg().withDescription("list files with given name")
            .create("name");
    Options options = new Options();

    options.addOption(dir);/* w  w  w . ja v  a2s .c o  m*/
    options.addOption(name);

    return options;
}

From source file:com.chip8java.emulator.Runner.java

/**
 * Generates the set of options for the command line option parser.
 * /*  w w  w  . j  a  v  a2s  .  c o m*/
 * @return The options for the emulator
 */
public static Options generateOptions() {
    Options options = new Options();

    @SuppressWarnings("static-access")
    Option delay = OptionBuilder.withArgName("delay").hasArg()
            .withDescription("sets the CPU operation to take at least "
                    + "the specified number of milliseconds to execute " + "(default is "
                    + CentralProcessingUnit.DEFAULT_CPU_CYCLE_TIME + ")")
            .create(DELAY_OPTION);

    @SuppressWarnings("static-access")
    Option scale = OptionBuilder.withArgName("scale").hasArg()
            .withDescription("the scale factor to apply to the display " + "(default is " + SCALE_DEFAULT + ")")
            .create(SCALE_OPTION);

    @SuppressWarnings("static-access")
    Option trace = OptionBuilder.withDescription("starts the CPU in trace mode").create(TRACE_OPTION);

    @SuppressWarnings("static-access")
    Option help = OptionBuilder.withDescription("show this help message and exit").create(HELP_OPTION);

    options.addOption(help);
    options.addOption(delay);
    options.addOption(scale);
    options.addOption(trace);
    return options;
}

From source file:com.comcast.oscar.cli.commands.DownstreamFrequency.java

/**
 * Set option parameters for command Downstream Frequency
 * @return Option/*from ww w  .ja  v a 2  s . c om*/
 */
public static final Option OptionParameters() {
    OptionBuilder.withArgName("downstream frequency");
    OptionBuilder.hasArgs(1);
    OptionBuilder.hasOptionalArgs();
    OptionBuilder.withValueSeparator(' ');
    OptionBuilder.withLongOpt("dsfreq");
    OptionBuilder.withDescription("Insert this downstream frequency during file compilation EX: 723000000.");
    return OptionBuilder.create("df");
}

From source file:com.comcast.oscar.cli.commands.Output.java

/**
 * Set option parameters for command Output
 * @return Option// w w  w .  j a  v  a  2 s .  c om
 */
public static final Option OptionParameters() {
    OptionBuilder.withArgName("filename");
    OptionBuilder.hasArgs(1);
    OptionBuilder.withValueSeparator(' ');
    OptionBuilder.withLongOpt("output");
    OptionBuilder.withDescription("Compile the input file to this output file.");
    return OptionBuilder.create("o");
}

From source file:com.example.geomesa.kafka.KafkaListener.java

public static Options getCommonRequiredOptions() {
    Options options = new Options();

    Option kafkaBrokers = OptionBuilder.withArgName("brokers").hasArg().isRequired()
            .withDescription("The comma-separated list of Kafka brokers, e.g. localhost:9092")
            .create("brokers");
    options.addOption(kafkaBrokers);// w  w  w .j a  v  a2 s .  c  o m

    Option zookeepers = OptionBuilder.withArgName("zookeepers").hasArg().isRequired().withDescription(
            "The comma-separated list of Zookeeper nodes that support your Kafka instance, e.g.: zoo1:2181,zoo2:2181,zoo3:2181")
            .create("zookeepers");
    options.addOption(zookeepers);

    Option zkPath = OptionBuilder.withArgName("zkPath").hasArg()
            .withDescription("Zookeeper's discoverable path for metadata, defaults to /geomesa/ds/kafka")
            .create("zkPath");
    options.addOption(zkPath);

    return options;
}

From source file:carmen.utils.CommandLineUtilities.java

/**
 * This uses the apache Jakarta CLI to parse the command line.
 * A single static instance of this class exists for global access by all parts 
 * of the program./*w  w  w.  j  a  v a2s.c  o m*/
 * To use this class, a list of options must be specified and passed to this method.
 * Manditory arguments should be encoded as strings.
 * @param args The command line received by main
 * @param manditory_args A list of strings that contain the names of manditory arguments.
 * @param specified_options A list of options to use for this program.
 */
public static void initCommandLineParameters(String[] args, List<Option> specified_options,
        String[] manditory_args) {
    Options options = new Options();
    if (specified_options != null)
        for (Option option : specified_options)
            options.addOption(option);

    Option option = null;

    OptionBuilder.withArgName("file");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("A file containing command line parameters as a Java properties file.");
    option = OptionBuilder.create("parameter_file");

    options.addOption(option);

    CommandLineParser command_line_parser = new GnuParser();
    CommandLineUtilities._properties = new Properties();
    try {
        CommandLineUtilities._command_line = command_line_parser.parse(options, args);
    } catch (ParseException e) {
        System.out.println("***ERROR: " + e.getClass() + ": " + e.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("parameters:", options);
        System.exit(0);
    }
    if (CommandLineUtilities.hasArg("parameter_file")) {
        String parameter_file = CommandLineUtilities.getOptionValue("parameter_file");
        // Read the property file.
        try {
            _properties.load(new FileInputStream(parameter_file));
        } catch (IOException e) {
            System.err.println("Problem reading parameter file: " + parameter_file);
        }
    }

    boolean failed = false;
    if (manditory_args != null) {
        for (String arg : manditory_args) {
            if (!CommandLineUtilities.hasArg(arg)) {
                failed = true;
                System.out.println("Missing argument: " + arg);
            }
        }
        if (failed) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("parameters:", options);
            System.exit(0);
        }

    }
}

From source file:com.comcast.oscar.cli.commands.TLVDescription.java

/**
 * Set option parameters for command TLV description
 * @return Option//from   www. j a  v  a 2  s. com
 */
public static final Option OptionParameters() {
    OptionBuilder.withArgName("TLV dot notation");
    OptionBuilder.hasArgs(1);
    OptionBuilder.hasOptionalArgs();
    OptionBuilder.withValueSeparator(' ');
    OptionBuilder.withLongOpt("tlvdescription");
    OptionBuilder.withDescription("Display the TLV description (EX: 26.1).");
    return OptionBuilder.create("td");
}

From source file:com.flaptor.indextank.rpc.SearcherClient.java

@SuppressWarnings("static-access")
private static Options getOptions() {
    Option hostName = OptionBuilder.withArgName("server-host").hasArg()
            .withDescription("the host where the server is running").withLongOpt("host").create("h");
    Option basePort = OptionBuilder.withArgName("base-port").hasArg()
            .withDescription("The base port where the server is running").withLongOpt("port").create("p");

    Option function = OptionBuilder.withArgName("scoring-function").hasArg()
            .withDescription("The scoring function index").withLongOpt("function").create("f");

    Option help = OptionBuilder.withDescription("displays this help").withLongOpt("help").create("help");

    Options options = new Options();
    options.addOption(hostName);//from  w  ww. ja v  a2  s .  c o  m
    options.addOption(basePort);
    options.addOption(function);
    options.addOption(help);

    return options;
}

From source file:com.comcast.oscar.cli.commands.TLVtoJSON.java

/**
 * Set option parameters for command TLV to JSON display
 * @return Option//  w ww  . j a  va  2  s .co  m
 */
public static final Option OptionParameters() {
    OptionBuilder.withArgName("TLV");
    OptionBuilder.hasArgs();
    OptionBuilder.hasOptionalArgs();
    OptionBuilder.withValueSeparator(' ');
    OptionBuilder.withLongOpt("tlv2json");
    OptionBuilder.withDescription(
            "View the JSON array of a TLV EX: 030101 (NetworkAccess: Type 3 Length 1 Value 1).");
    return OptionBuilder.create("t2j");
}

From source file:com.comcast.oscar.cli.commands.Input.java

/**
 * Set option parameters for command Input
 * @return Option/*  w  w w.  j ava  2s.co m*/
 */
public static final Option OptionParameters() {
    OptionBuilder.withArgName("filename");
    OptionBuilder.hasArgs(1);
    OptionBuilder.hasOptionalArgs();
    OptionBuilder.withValueSeparator(' ');
    OptionBuilder.withLongOpt("input");
    OptionBuilder.withDescription("File to analyze and/or compile/decompile.");
    return OptionBuilder.create("i");
}