Example usage for org.apache.commons.cli HelpFormatter setWidth

Introduction

In this page you can find the example usage for org.apache.commons.cli HelpFormatter setWidth.

Prototype

public void setWidth(int width) 

Source Link

Document

Sets the 'width'.

Usage

From source file:com.netflix.imfutility.ttmltostl.inputparameters.CmdLineParametersParser.java

/**
 * Parses cmd line arguments./*from  ww  w. j a v a  2  s.  co  m*/
 *
 * @param args arguments from a command line
 * @return a command line parameter object or null if help was invoked.
 */
public CmdLineParameters parseCmdOptions(String[] args) throws ParseException {
    // create the parser
    CommandLineParser parser = new DefaultParser();
    CommandLine line = parser.parse(options, args);

    // --help
    if (line.hasOption(help.getLongOpt())) {
        // automatically generate the help statement
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp("ttml-to-stl", options);
        return null;
    }

    CmdLineParameters result = new CmdLineParameters();
    // --ttml parameters
    for (Option option : line.getOptions()) {
        if (option.equals(ttmlFile)) {
            TtmlInDescriptor ttmlInDescriptor = new TtmlInDescriptor();
            try {
                ttmlInDescriptor.setFile(option.getValue(0));
                ttmlInDescriptor.setOffsetMS(parseTtmlParameter(option, 1, "offsetMS"));
                ttmlInDescriptor.setStartMS(parseTtmlParameter(option, 2, "startMS"));
                ttmlInDescriptor.setEndMS(parseTtmlParameter(option, 3, "endMS"));
            } catch (IndexOutOfBoundsException e) {
                //It is error only if don't have file name
                //For required file it may not be thrown. We will check it later.
            }

            if (ttmlInDescriptor.getFile() == null) {
                throw new ParseException("--ttml parameter must have at least <file> attribute defined.");
            }

            result.getTtmlInDescriptors().add(ttmlInDescriptor);
        }
    }
    if (result.getTtmlInDescriptors().size() == 0) {
        throw new ParseException("At least one input TTML file must be provided");
    }

    // TTML mode parameters
    boolean doOutputTTML = line.hasOption(outputTTML.getLongOpt());
    if (doOutputTTML) {
        result.setDoOuputTTML(true);
        result.setOutputTTMLFile(line.getOptionValue(outputTTML.getLongOpt()));
    }

    // STL mode parameters
    boolean doOutputSTL = line.hasOption(outputSTL.getLongOpt());
    if (doOutputSTL) {
        result.setDoOutputSTL(true);
        result.setOutputSTLFile(line.getOptionValue(outputSTL.getLongOpt()));
        if (!line.hasOption(metadataOpt.getLongOpt())) {
            throw new ParseException("A metadata.xml must be specified for STL mode");
        }
        String metadataXml = line.getOptionValue(metadataOpt.getLongOpt());
        if (!new File(metadataXml).isFile()) {
            throw new ParseException("A metadata.xml must be an existing file.");
        }
        result.setMetadataXml(metadataXml);
    }

    return result;
}

---

From source file:edu.umd.JBizz.ExtractTopPersonalizedPageRankNodes.java

/**
 * Runs this tool./* w w w  .  ja  v a 2s . co m*/
 */
@SuppressWarnings({ "static-access" })
public int run(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INPUT));
    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("output path").create(OUTPUT));
    options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("top n").create(TOP));

    CommandLine cmdline;
    CommandLineParser parser = new GnuParser();

    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        return -1;
    }

    if (!cmdline.hasOption(INPUT) || !cmdline.hasOption(OUTPUT) || !cmdline.hasOption(TOP)) {
        System.out.println("args: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(this.getClass().getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        return -1;
    }

    String inputPath = cmdline.getOptionValue(INPUT);
    String outputPath = cmdline.getOptionValue(OUTPUT);
    int n = Integer.parseInt(cmdline.getOptionValue(TOP));

    LOG.info("Tool name: " + ExtractTopPersonalizedPageRankNodes.class.getSimpleName());
    LOG.info(" - input: " + inputPath);
    LOG.info(" - output: " + outputPath);
    LOG.info(" - top: " + n);

    Configuration conf = getConf();
    conf.setInt("mapred.min.split.size", 1024 * 1024 * 1024);
    conf.setInt("n", n);

    Job job = Job.getInstance(conf);
    job.setJobName(ExtractTopPersonalizedPageRankNodes.class.getName() + ":" + inputPath);
    job.setJarByClass(ExtractTopPersonalizedPageRankNodes.class);

    job.setNumReduceTasks(1);

    FileInputFormat.addInputPath(job, new Path(inputPath));
    FileOutputFormat.setOutputPath(job, new Path(outputPath));

    job.setInputFormatClass(SequenceFileInputFormat.class);
    job.setOutputFormatClass(TextOutputFormat.class);

    job.setMapOutputKeyClass(IntWritable.class);
    job.setMapOutputValueClass(FloatWritable.class);

    job.setOutputKeyClass(IntWritable.class);
    job.setOutputValueClass(FloatWritable.class);

    job.setMapperClass(MyMapper.class);
    job.setReducerClass(MyReducer.class);

    // Delete the output directory if it exists already.
    FileSystem.get(conf).delete(new Path(outputPath), true);

    job.waitForCompletion(true);

    return 0;
}

---

From source file:edu.umd.windmemory.BooleanRetrievalCompressed.java

/**
 * Runs this tool./*  www.j a v a  2  s .com*/
 */
@SuppressWarnings({ "static-access" })
public int run(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INDEX));
    options.addOption(
            OptionBuilder.withArgName("path").hasArg().withDescription("output path").create(COLLECTION));

    CommandLine cmdline = null;
    CommandLineParser parser = new GnuParser();

    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        System.exit(-1);
    }

    if (!cmdline.hasOption(INDEX) || !cmdline.hasOption(COLLECTION)) {
        System.out.println("args: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        // formatter.printHelp(LookupPostings.class.getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        System.exit(-1);
    }

    String indexPath = cmdline.getOptionValue(INDEX);
    String collectionPath = cmdline.getOptionValue(COLLECTION);

    if (collectionPath.endsWith(".gz")) {
        System.out.println("gzipped collection is not seekable: use compressed version!");
        System.exit(-1);
    }

    FileSystem fs = FileSystem.get(new Configuration());

    initialize(indexPath, collectionPath, fs);

    String[] queries = { "outrageous fortune AND", "white rose AND", "means deceit AND",
            "white red OR rose AND pluck AND", "unhappy outrageous OR good your AND OR fortune AND" };

    for (String q : queries) {
        System.out.println("Query: " + q);

        runQuery(q);
        System.out.println("");
    }

    return 1;
}

---

From source file:ctblocktest.CTblocktest.java

private boolean parseArgs(String[] args) {

    // 1. Setup command line options
    Options options = new Options();
    options.addOption("h", "help", false, "Print this message");
    options.addOption("x", "debug", false, "debug mode" + ", default: " + debug);
    options.addOption("r", "readCheck", false, "readCheck mode" + ", default: " + readCheck);

    //      options.addOption(Option.builder("o").argName("outputFolder").hasArg().desc("name of output folder"+", default: "+sourceFolder).build());
    options.addOption(Option.builder("n").argName("nsamp").hasArg()
            .desc("number samples per channel" + ", default: " + nsamp).build());
    options.addOption(Option.builder("c").argName("nchan").hasArg()
            .desc("number of channels" + ", default: " + nchan).build());

    // 2. Parse command line options
    CommandLineParser parser = new DefaultParser();
    CommandLine line = null;// w  ww .j  ava  2 s. c o m
    try {
        line = parser.parse(options, args);
    } catch (ParseException exp) { // oops, something went wrong
        System.err.println("Command line argument parsing failed: " + exp.getMessage());
        return false;
    }

    // 3. Retrieve the command line values
    String extraArgs[] = line.getArgs();
    if (extraArgs != null && extraArgs.length > 0)
        sourceFolder = extraArgs[0];

    if (line.hasOption("help")) { // Display help message and quit
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp("CTblocktest [options] sourceFolder (default: " + sourceFolder + ")\noptions: ",
                options);
        return false;
    }

    debug = line.hasOption("debug");
    readCheck = line.hasOption("readCheck");

    nsamp = Integer.parseInt(line.getOptionValue("n", "" + nsamp));
    nchan = Integer.parseInt(line.getOptionValue("c", "" + nchan));

    return true; // OK to go
}

---

From source file:ca.uwaterloo.cs.bigdata2017w.assignment4.BuildPersonalizedPageRankRecords.java

/**
 * Runs this tool./* www.j a  va 2 s .c o m*/
 */
@SuppressWarnings({ "static-access" })
public int run(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INPUT));
    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("output path").create(OUTPUT));
    options.addOption(
            OptionBuilder.withArgName("num").hasArg().withDescription("number of nodes").create(NUM_NODES));
    options.addOption(
            OptionBuilder.withArgName("sources").hasArg().withDescription("source nodes").create(SOURCES));

    CommandLine cmdline;
    CommandLineParser parser = new GnuParser();

    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        return -1;
    }

    if (!cmdline.hasOption(INPUT) || !cmdline.hasOption(OUTPUT) || !cmdline.hasOption(NUM_NODES)) {
        System.out.println("args: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(this.getClass().getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        return -1;
    }

    String inputPath = cmdline.getOptionValue(INPUT);
    String outputPath = cmdline.getOptionValue(OUTPUT);
    int n = Integer.parseInt(cmdline.getOptionValue(NUM_NODES));
    String sourcesString = cmdline.getOptionValue(SOURCES);
    String[] sources = sourcesString.split(",");
    for (int i = 0; i < sources.length; i++) {
        sources[i] = sources[i].trim();
    }

    LOG.info("Tool name: " + BuildPersonalizedPageRankRecords.class.getSimpleName());
    LOG.info(" - inputDir: " + inputPath);
    LOG.info(" - outputDir: " + outputPath);
    LOG.info(" - numNodes: " + n);
    LOG.info(" - use sources: " + sourcesString);

    Configuration conf = getConf();
    conf.setInt(NODE_CNT_FIELD, n);
    conf.setInt("mapred.min.split.size", 1024 * 1024 * 1024);
    conf.setStrings(SOURCES, sources);

    Job job = Job.getInstance(conf);
    job.setJobName(BuildPersonalizedPageRankRecords.class.getSimpleName() + ":" + inputPath);
    job.setJarByClass(BuildPersonalizedPageRankRecords.class);

    job.setNumReduceTasks(0);

    FileInputFormat.addInputPath(job, new Path(inputPath));
    FileOutputFormat.setOutputPath(job, new Path(outputPath));

    job.setInputFormatClass(TextInputFormat.class);
    job.setOutputFormatClass(SequenceFileOutputFormat.class);

    job.setMapOutputKeyClass(IntWritable.class);
    job.setMapOutputValueClass(PageRankNode.class);

    job.setOutputKeyClass(IntWritable.class);
    job.setOutputValueClass(PageRankNode.class);

    job.setMapperClass(MyMapper.class);

    // Delete the output directory if it exists already.
    FileSystem.get(conf).delete(new Path(outputPath), true);

    job.waitForCompletion(true);

    return 0;
}

---

From source file:co.turnus.analysis.profiler.orcc.dynamic.OrccDynamicProfilerApplication.java

private void printUsage() {
    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setWidth(100);
    helpFormatter.printHelp(OrccDynamicProfilerApplication.class.getSimpleName(), cliOptions);
}

---

From source file:edu.umd.windmemory.BuildPersonalizedPageRankRecords.java

/**
 * Runs this tool.//  ww w . j  a  va  2  s.  co  m
 */
@SuppressWarnings({ "static-access" })
public int run(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INPUT));
    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("output path").create(OUTPUT));
    options.addOption(
            OptionBuilder.withArgName("num").hasArg().withDescription("number of nodes").create(NUM_NODES));
    options.addOption(
            OptionBuilder.withArgName("source").hasArg().withDescription("sources node").create(SOURCES));

    CommandLine cmdline;
    CommandLineParser parser = new GnuParser();

    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        return -1;
    }

    if (!cmdline.hasOption(INPUT) || !cmdline.hasOption(OUTPUT) || !cmdline.hasOption(NUM_NODES)
            || !cmdline.hasOption(SOURCES)) {
        System.out.println("args: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(this.getClass().getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        return -1;
    }

    String inputPath = cmdline.getOptionValue(INPUT);
    String outputPath = cmdline.getOptionValue(OUTPUT);
    int n = Integer.parseInt(cmdline.getOptionValue(NUM_NODES));
    String sources = cmdline.getOptionValue(SOURCES);

    LOG.info("Tool name: " + BuildPersonalizedPageRankRecords.class.getSimpleName());
    LOG.info(" - inputDir: " + inputPath);
    LOG.info(" - outputDir: " + outputPath);
    LOG.info(" - numNodes: " + n);
    LOG.info(" - sources: " + sources);

    Configuration conf = getConf();
    conf.setInt(NODE_CNT_FIELD, n);
    conf.set(SOURCENODE, sources);
    conf.setInt("mapred.min.split.size", 1024 * 1024 * 1024);

    Job job = Job.getInstance(conf);
    job.setJobName(BuildPersonalizedPageRankRecords.class.getSimpleName() + ":" + inputPath);
    job.setJarByClass(BuildPersonalizedPageRankRecords.class);

    job.setNumReduceTasks(0);

    FileInputFormat.addInputPath(job, new Path(inputPath));
    FileOutputFormat.setOutputPath(job, new Path(outputPath));

    job.setInputFormatClass(TextInputFormat.class);
    job.setOutputFormatClass(SequenceFileOutputFormat.class);

    job.setMapOutputKeyClass(IntWritable.class);
    job.setMapOutputValueClass(PageRankNode.class);

    job.setOutputKeyClass(IntWritable.class);
    job.setOutputValueClass(PageRankNode.class);

    job.setMapperClass(MyMapper.class);

    // Delete the output directory if it exists already.
    FileSystem.get(conf).delete(new Path(outputPath), true);

    job.waitForCompletion(true);

    return 0;
}

---

From source file:BigramRelativeFrequency.java

/**
 * Runs this tool.//from ww w.j a  v a2 s.c om
 */
@SuppressWarnings({ "static-access" })
public int run(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INPUT));
    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("output path").create(OUTPUT));
    options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("number of reducers")
            .create(NUM_REDUCERS));

    CommandLine cmdline;
    CommandLineParser parser = new GnuParser();

    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        return -1;
    }

    if (!cmdline.hasOption(INPUT) || !cmdline.hasOption(OUTPUT)) {
        System.out.println("args: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(this.getClass().getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        return -1;
    }

    String inputPath = cmdline.getOptionValue(INPUT);
    String outputPath = cmdline.getOptionValue(OUTPUT);
    int reduceTasks = cmdline.hasOption(NUM_REDUCERS) ? Integer.parseInt(cmdline.getOptionValue(NUM_REDUCERS))
            : 1;

    LOG.info("Tool name: " + BigramRelativeFrequency.class.getSimpleName());
    LOG.info(" - input path: " + inputPath);
    LOG.info(" - output path: " + outputPath);
    LOG.info(" - num reducers: " + reduceTasks);

    Job job = Job.getInstance(getConf());
    job.setJobName(BigramRelativeFrequency.class.getSimpleName());
    job.setJarByClass(BigramRelativeFrequency.class);

    job.setNumReduceTasks(reduceTasks);

    FileInputFormat.setInputPaths(job, new Path(inputPath));
    FileOutputFormat.setOutputPath(job, new Path(outputPath));

    job.setMapOutputKeyClass(PairOfStrings.class);
    job.setMapOutputValueClass(FloatWritable.class);
    job.setOutputKeyClass(PairOfStrings.class);
    job.setOutputValueClass(FloatWritable.class);
    //job.setOutputFormatClass(SequenceFileOutputFormat.class);

    job.setMapperClass(MyMapper.class);
    job.setCombinerClass(MyCombiner.class);
    job.setReducerClass(MyReducer.class);
    job.setPartitionerClass(MyPartitioner.class);

    // Delete the output directory if it exists already.
    Path outputDir = new Path(outputPath);
    FileSystem.get(getConf()).delete(outputDir, true);

    long startTime = System.currentTimeMillis();
    job.waitForCompletion(true);
    System.out.println("Job Finished in " + (System.currentTimeMillis() - startTime) / 1000.0 + " seconds");

    return 0;
}

---

From source file:edu.umd.shrawanraina.BooleanRetrievalCompressed.java

/**
 * Runs this tool./*from ww  w. j ava2 s  . c  o  m*/
 */
@SuppressWarnings({ "static-access" })
public int run(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INDEX));
    options.addOption(
            OptionBuilder.withArgName("path").hasArg().withDescription("output path").create(COLLECTION));

    CommandLine cmdline = null;
    CommandLineParser parser = new GnuParser();

    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        System.exit(-1);
    }

    if (!cmdline.hasOption(INDEX) || !cmdline.hasOption(COLLECTION)) {
        System.out.println("args: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(LookupPostings.class.getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        System.exit(-1);
    }

    String indexPath = cmdline.getOptionValue(INDEX);
    String collectionPath = cmdline.getOptionValue(COLLECTION);

    if (collectionPath.endsWith(".gz")) {
        System.out.println("gzipped collection is not seekable: use compressed version!");
        System.exit(-1);
    }

    FileSystem fs = FileSystem.get(new Configuration());
    initialize(indexPath, collectionPath, fs);
    String[] queries = { "outrageous fortune AND", "white rose AND", "means deceit AND",
            "white red OR rose AND pluck AND", "unhappy outrageous OR good your AND OR fortune AND" };

    for (String q : queries) {
        System.out.println("Query: " + q);
        runQuery(q);
        System.out.println("");
    }
    return 1;
}

---

From source file:edu.umd.cloud9.example.cooccur.ComputeCooccurrenceMatrixStripes.java

/**
 * Runs this tool./*from   ww w .j  a va2 s.c  o  m*/
 */
@SuppressWarnings({ "static-access" })
public int run(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INPUT));
    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("output path").create(OUTPUT));
    options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("window size").create(WINDOW));
    options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("number of reducers")
            .create(NUM_REDUCERS));

    CommandLine cmdline;
    CommandLineParser parser = new GnuParser();

    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        return -1;
    }

    if (!cmdline.hasOption(INPUT) || !cmdline.hasOption(OUTPUT)) {
        System.out.println("args: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(this.getClass().getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        return -1;
    }

    String inputPath = cmdline.getOptionValue(INPUT);
    String outputPath = cmdline.getOptionValue(OUTPUT);
    int reduceTasks = cmdline.hasOption(NUM_REDUCERS) ? Integer.parseInt(cmdline.getOptionValue(NUM_REDUCERS))
            : 1;
    int window = cmdline.hasOption(WINDOW) ? Integer.parseInt(cmdline.getOptionValue(WINDOW)) : 2;

    LOG.info("Tool: " + ComputeCooccurrenceMatrixStripes.class.getSimpleName());
    LOG.info(" - input path: " + inputPath);
    LOG.info(" - output path: " + outputPath);
    LOG.info(" - window: " + window);
    LOG.info(" - number of reducers: " + reduceTasks);

    Job job = Job.getInstance(getConf());
    job.setJobName(ComputeCooccurrenceMatrixStripes.class.getSimpleName());
    job.setJarByClass(ComputeCooccurrenceMatrixStripes.class);

    // Delete the output directory if it exists already.
    Path outputDir = new Path(outputPath);
    FileSystem.get(getConf()).delete(outputDir, true);

    job.getConfiguration().setInt("window", window);

    job.setNumReduceTasks(reduceTasks);

    FileInputFormat.setInputPaths(job, new Path(inputPath));
    FileOutputFormat.setOutputPath(job, new Path(outputPath));

    job.setMapOutputKeyClass(Text.class);
    job.setMapOutputValueClass(HMapStIW.class);
    job.setOutputKeyClass(Text.class);
    job.setOutputValueClass(HMapStIW.class);

    job.setMapperClass(MyMapper.class);
    job.setCombinerClass(MyReducer.class);
    job.setReducerClass(MyReducer.class);

    long startTime = System.currentTimeMillis();
    job.waitForCompletion(true);
    System.out.println("Job Finished in " + (System.currentTimeMillis() - startTime) / 1000.0 + " seconds");

    return 0;
}

---

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