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:DumpPageRankRecordsToPlainText.java

/**
 * Runs this tool.//from w  w  w .  jav a2 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));

    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);

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

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

    Job job = Job.getInstance(conf);
    job.setJobName(DumpPageRankRecordsToPlainText.class.getSimpleName());
    job.setJarByClass(DumpPageRankRecordsToPlainText.class);

    job.setNumReduceTasks(0);

    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(PageRankNode.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:DumpRecordsExtended.java

/**
 * Runs this tool./*ww  w  .  j a  va  2s .  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));

    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);

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

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

    Job job = Job.getInstance(conf);
    job.setJobName(DumpRecordsExtended.class.getSimpleName());
    job.setJarByClass(DumpRecordsExtended.class);

    job.setNumReduceTasks(0);

    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(PageRankNode.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:guru.nidi.raml.doc.OptionParser.java

public void showHelp() {
    HelpFormatter formatter = new HelpFormatter();
    formatter.setWidth(80);
    formatter.setOptionComparator(optionComparator());
    formatter.printHelp("java -jar raml-doc-standalone.jar RAML-1 [RAML-2 ...] [options]", helpHeader(),
            createOptions(), "", false);
}

---

From source file:hu.bme.mit.trainbenchmark.config.TrainBenchmarkConfig.java

public void printHelp() {
    final HelpFormatter formatter = new HelpFormatter();
    formatter.setWidth(120);

    formatter.printHelp("java -jar trainbenchmark-project-jarfile.jar [options]", "options:", options, "",
            false);/* ww w  .  ja v  a 2s .  c  o m*/
    System.out.println();
}

---

From source file:com.predic8.membrane.balancer.client.LBNotificationClient.java

private void printUsage() {
    final String usage = "(up|down|takeout) (host|-h host) [port|-p port] [args] ";
    final String header = "Creats signed up and down messages for the load balancer push interface.";

    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setWidth(80);
    helpFormatter.printHelp(usage, header, getOptions(), null);
}

---

From source file:ivory.app.BuildIndex.java

@SuppressWarnings({ "static-access" })
@Override//from w w  w.j  av a 2s.c o  m
public int run(String[] args) throws Exception {
    Options options = new Options();
    options.addOption(new Option(POSITIONAL_INDEX_IP, "build positional index (IP algorithm)"));
    options.addOption(new Option(POSITIONAL_INDEX_LP, "build positional index (LP algorithm)"));
    options.addOption(new Option(NONPOSITIONAL_INDEX_IP, "build nonpositional index (IP algorithm)"));

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("(required) index path")
            .create(INDEX_PATH));
    options.addOption(OptionBuilder.withArgName("num").hasArg()
            .withDescription("(optional) number of index partitions: 64 default").create(INDEX_PARTITIONS));

    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(INDEX_PATH)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(this.getClass().getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        return -1;
    }

    String indexPath = cmdline.getOptionValue(INDEX_PATH);

    int indexPartitions = cmdline.hasOption(INDEX_PARTITIONS)
            ? Integer.parseInt(cmdline.getOptionValue(INDEX_PARTITIONS))
            : 64;

    Configuration conf = getConf();

    LOG.info("Tool name: " + this.getClass().getSimpleName());
    LOG.info(String.format(" -%s %s", INDEX_PATH, indexPath));
    LOG.info(String.format(" -%s %d", INDEX_PARTITIONS, indexPartitions));

    if (cmdline.hasOption(POSITIONAL_INDEX_IP)) {
        LOG.info(String.format(" -%s", POSITIONAL_INDEX_IP));
        conf.set(Constants.IndexPath, indexPath);
        conf.setInt(Constants.NumReduceTasks, indexPartitions);
        conf.set(Constants.PostingsListsType,
                ivory.core.data.index.PostingsListDocSortedPositional.class.getCanonicalName());

        new BuildIPInvertedIndexDocSorted(conf).run();
        new BuildIntPostingsForwardIndex(conf).run();
    } else if (cmdline.hasOption(POSITIONAL_INDEX_LP)) {
        LOG.info(String.format(" -%s", POSITIONAL_INDEX_LP));
        conf.set(Constants.IndexPath, indexPath);
        conf.setInt(Constants.NumReduceTasks, indexPartitions);
        conf.set(Constants.PostingsListsType,
                ivory.core.data.index.PostingsListDocSortedPositional.class.getCanonicalName());

        conf.setFloat("Ivory.IndexingMapMemoryThreshold", 0.9f);
        conf.setFloat("Ivory.IndexingReduceMemoryThreshold", 0.9f);
        conf.setInt("Ivory.MaxHeap", 2048);
        conf.setInt("Ivory.MaxNDocsBeforeFlush", 50000);

        new BuildLPInvertedIndexDocSorted(conf).run();
        new BuildIntPostingsForwardIndex(conf).run();
    } else if (cmdline.hasOption(NONPOSITIONAL_INDEX_IP)) {
        LOG.info(String.format(" -%s", NONPOSITIONAL_INDEX_IP));
        conf.set(Constants.IndexPath, indexPath);
        conf.setInt(Constants.NumReduceTasks, indexPartitions);
        conf.set(Constants.PostingsListsType,
                ivory.core.data.index.PostingsListDocSortedNonPositional.class.getCanonicalName());

        new BuildIPInvertedIndexDocSorted(conf).run();
        new BuildIntPostingsForwardIndex(conf).run();
    } else {
        LOG.info(String.format("Nothing to do. Specify one of the following: %s, %s, %s", POSITIONAL_INDEX_IP,
                POSITIONAL_INDEX_LP, NONPOSITIONAL_INDEX_IP));
    }

    return 0;
}

---

From source file:net.freehal.ui.common.Main.java

private void printHelp(Options options) {
    final String header = "FreeHAL is a self-learning conversation simulator, " + "an artificial intelligence "
            + "which uses semantic nets to organize its knowledge.";
    final String footer = "Please report bugs to <info@freehal.net>.";
    final int width = 120;
    final int descPadding = 5;
    final PrintWriter out = new PrintWriter(System.out, true);

    HelpFormatter formatter = new HelpFormatter();
    formatter.setWidth(width);
    formatter.setDescPadding(descPadding);
    formatter.printUsage(out, width, "java " + Main.class.getName(), options);
    formatter.printWrapped(out, width, header);
    formatter.printWrapped(out, width, "");
    formatter.printOptions(out, width, options, formatter.getLeftPadding(), formatter.getDescPadding());
    formatter.printWrapped(out, width, "");
    formatter.printWrapped(out, width, footer);
}

---

From source file:basic.PartitionGraph.java

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

    options.addOption(new Option(RANGE, "use range partitioner"));

    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("num").hasArg().withDescription("number of partitions")
            .create(NUM_PARTITIONS));

    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(NUM_PARTITIONS)) {
        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 inPath = cmdline.getOptionValue(INPUT);
    String outPath = cmdline.getOptionValue(OUTPUT);
    int nodeCount = Integer.parseInt(cmdline.getOptionValue(NUM_NODES));
    int numParts = Integer.parseInt(cmdline.getOptionValue(NUM_PARTITIONS));
    boolean useRange = cmdline.hasOption(RANGE);

    LOG.info("Tool name: " + PartitionGraph.class.getSimpleName());
    LOG.info(" - input dir: " + inPath);
    LOG.info(" - output dir: " + outPath);
    LOG.info(" - num partitions: " + numParts);
    LOG.info(" - node cnt: " + nodeCount);
    LOG.info(" - use range partitioner: " + useRange);

    Configuration conf = getConf();
    conf.setInt("NodeCount", nodeCount);

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

    job.setNumReduceTasks(numParts);

    FileInputFormat.setInputPaths(job, new Path(inPath));
    FileOutputFormat.setOutputPath(job, new Path(outPath));

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

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

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

    if (useRange) {
        job.setPartitionerClass(RangePartitioner.class);
    }

    FileSystem.get(conf).delete(new Path(outPath), true);

    job.waitForCompletion(true);

    return 0;
}

---

From source file:edu.umd.gorden2.PartitionGraph.java

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

    options.addOption(new Option(RANGE, "use range partitioner"));

    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("num").hasArg().withDescription("number of partitions")
            .create(NUM_PARTITIONS));

    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(NUM_PARTITIONS)) {
        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 inPath = cmdline.getOptionValue(INPUT);
    String outPath = cmdline.getOptionValue(OUTPUT);
    int nodeCount = Integer.parseInt(cmdline.getOptionValue(NUM_NODES));
    int numParts = Integer.parseInt(cmdline.getOptionValue(NUM_PARTITIONS));
    boolean useRange = cmdline.hasOption(RANGE);

    LOG.info("Tool name: " + PartitionGraph.class.getSimpleName());
    LOG.info(" - input dir: " + inPath);
    LOG.info(" - output dir: " + outPath);
    LOG.info(" - num partitions: " + numParts);
    LOG.info(" - node cnt: " + nodeCount);
    LOG.info(" - use range partitioner: " + useRange);

    Configuration conf = getConf();
    conf.setInt("NodeCount", nodeCount);

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

    job.setNumReduceTasks(numParts);

    FileInputFormat.setInputPaths(job, new Path(inPath));
    FileOutputFormat.setOutputPath(job, new Path(outPath));

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

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

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

    //if (useRange) {
    //job.setPartitionerClass(RangePartitioner.class);
    //}

    FileSystem.get(conf).delete(new Path(outPath), true);

    job.waitForCompletion(true);

    return 0;
}

---

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

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

    options.addOption(new Option(RANGE, "use range partitioner"));

    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("num").hasArg().withDescription("number of partitions")
            .create(NUM_PARTITIONS));

    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(NUM_PARTITIONS)) {
        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 inPath = cmdline.getOptionValue(INPUT);
    String outPath = cmdline.getOptionValue(OUTPUT);
    int nodeCount = Integer.parseInt(cmdline.getOptionValue(NUM_NODES));
    int numParts = Integer.parseInt(cmdline.getOptionValue(NUM_PARTITIONS));
    boolean useRange = cmdline.hasOption(RANGE);

    LOG.info("Tool name: " + PartitionGraph.class.getSimpleName());
    LOG.info(" - input dir: " + inPath);
    LOG.info(" - output dir: " + outPath);
    LOG.info(" - num partitions: " + numParts);
    LOG.info(" - node cnt: " + nodeCount);
    LOG.info(" - use range partitioner: " + useRange);

    Configuration conf = getConf();
    conf.setInt("NodeCount", nodeCount);

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

    job.setNumReduceTasks(numParts);

    FileInputFormat.setInputPaths(job, new Path(inPath));
    FileOutputFormat.setOutputPath(job, new Path(outPath));

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

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

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

    if (useRange) {
        job.setPartitionerClass(RangePartitioner.class);
    }

    FileSystem.get(conf).delete(new Path(outPath), true);

    job.waitForCompletion(true);

    return 0;
}

---

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