Example usage for java.util HashSet HashSet

Introduction

In this page you can find the example usage for java.util HashSet HashSet.

Prototype

public HashSet(int initialCapacity) 

Source Link

Document

Constructs a new, empty set; the backing HashMap instance has the specified initial capacity and default load factor (0.75).

Usage

From source file:ProducerAndConsumerTool.java

public static void main(String[] args) {

    ConsumerTool consumerTool = new ConsumerTool();
    String[] unknown = CommandLineSupport.setOptions(consumerTool, args);
    HashSet<String> set1 = new HashSet<String>(Arrays.asList(unknown));

    ProducerTool producerTool = new ProducerTool();
    unknown = CommandLineSupport.setOptions(producerTool, args);
    HashSet<String> set2 = new HashSet<String>(Arrays.asList(unknown));

    set1.retainAll(set2);//www .  j  a v  a2s .  c om
    if (set1.size() > 0) {
        System.out.println("Unknown options: " + set1);
        System.exit(-1);
    }

    consumerTool.run();
    producerTool.run();

}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.parse(new File("Table.xml"));

    XPathFactory xFactory = XPathFactory.newInstance();
    XPath path = xFactory.newXPath();
    XPathExpression exp = path.compile("/tables/table");
    NodeList nlTables = (NodeList) exp.evaluate(doc, XPathConstants.NODESET);
    for (int tblIndex = 0; tblIndex < nlTables.getLength(); tblIndex++) {
        Node table = nlTables.item(tblIndex);
        Node nAtt = table.getAttributes().getNamedItem("title");
        System.out.println(nAtt.getTextContent());
        exp = path.compile("headings/heading");
        NodeList nlHeaders = (NodeList) exp.evaluate(table, XPathConstants.NODESET);
        Set<String> headers = new HashSet<String>(25);
        for (int index = 0; index < nlHeaders.getLength(); index++) {
            headers.add(nlHeaders.item(index).getTextContent().trim());
        }//from  ww  w .  j a  va2s.  c  o m
        for (String header : headers) {
            System.out.println(header);
        }
        exp = path.compile("tablebody/tablerow");
        NodeList nlRows = (NodeList) exp.evaluate(table, XPathConstants.NODESET);
        for (int index = 0; index < nlRows.getLength(); index++) {
            Node rowNode = nlRows.item(index);
            exp = path.compile("tablecell/item");
            NodeList nlValues = (NodeList) exp.evaluate(rowNode, XPathConstants.NODESET);
            List<String> values = new ArrayList<String>(25);
            for (int valueIndex = 0; valueIndex < nlValues.getLength(); valueIndex++) {
                values.add(nlValues.item(valueIndex).getTextContent().trim());
            }
            for (String value : values) {
                System.out.println(value);
            }
        }
    }
}

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From source file:ProducerAndConsumerTool.java

public static void main(String[] args) {

    ConsumerTool consumerTool = new ConsumerTool();
    String[] unknown = CommandLineSupport.setOptions(consumerTool, args);
    HashSet<String> set1 = new HashSet<String>(Arrays.asList(unknown));

    HashSet<String> set4 = new HashSet<String>(5);

    ProducerTool producerTool = new ProducerTool();
    unknown = CommandLineSupport.setOptions(producerTool, args);
    HashSet<String> set2 = new HashSet<String>(Arrays.asList(unknown));

    set1.retainAll(set2);//w  w  w.  ja v  a  2 s  .c  o m
    if (set1.size() > 0) {
        System.out.println("Unknown options: " + set1);
        System.exit(-1);
    }

    /* consumerTool.run(); */

    producerTool.run();

}

---

From source file:com.tragicphantom.stdf.tools.extract.CommandLine.java

public static void main(String[] args) {
    try {/*from w  ww  . j  ava 2 s.  c o m*/
        Options options = setupOptions();
        org.apache.commons.cli.CommandLine cl = new GnuParser().parse(options, args);

        if (cl.hasOption("t")) {
            HashSet<String> types = new HashSet<String>(Arrays.asList(cl.getOptionValue("t").split(",")));

            OutputFormatter outputFormatter;

            if (cl.hasOption("x"))
                outputFormatter = new RawOutputFormatter();
            else if (cl.hasOption("c"))
                outputFormatter = new CsvOutputFormatter();
            else
                outputFormatter = new DefaultOutputFormatter();

            for (String file : cl.getArgs()) {
                System.out.println(file);

                Visitor visitor = new Visitor(file, types);

                System.out.println(visitor.size() + " records found");

                for (Record record : visitor)
                    outputFormatter.write(record);
            }
        } else
            new HelpFormatter().printHelp("extract", options);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:Employee.java

public static void main(String[] args) {

    Set<Employee> empSet = new HashSet<Employee>(populateList());

    for (Employee employee : empSet) {
        System.out.println(employee);
    }//from  ww w. jav  a2 s  . c o  m

}

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From source file:com.me.jvmi.Main.java

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

    final Path localProductImagesPath = Paths.get("/Volumes/jvmpubfs/WEB/images/products/");
    final Path uploadCSVFile = Paths.get("/Users/jbabic/Documents/products/upload.csv");
    final Config config = new Config(Paths.get("../config.properties"));

    LuminateOnlineClient luminateClient2 = new LuminateOnlineClient("https://secure2.convio.net/jvmi/admin/",
            3);/*  ww  w. jav a 2s. c  o  m*/
    luminateClient2.login(config.luminateUser(), config.luminatePassword());

    Set<String> completed = new HashSet<>(
            IOUtils.readLines(Files.newBufferedReader(Paths.get("completed.txt"))));

    try (InputStream is = Files.newInputStream(Paths.get("donforms.csv"));
            PrintWriter pw = new PrintWriter(new FileOutputStream(new File("completed.txt"), true))) {

        for (String line : IOUtils.readLines(is)) {
            if (completed.contains(line)) {
                System.out.println("completed: " + line);
                continue;
            }
            try {
                luminateClient2.editDonationForm(line, "-1");
                pw.println(line);
                System.out.println("done: " + line);
                pw.flush();
            } catch (Exception e) {
                System.out.println("skipping: " + line);
                e.printStackTrace();
            }
        }
    }

    //        luminateClient2.editDonationForm("8840", "-1");
    //        Collection<String> ids = luminateClient2.donFormSearch("", true);
    //        
    //        CSVFormat csvFileFormat = CSVFormat.DEFAULT.withRecordSeparator("\n");
    //        try (FileWriter fileWriter = new FileWriter(new File("donforms.csv"));
    //                CSVPrinter csvFilePrinter = new CSVPrinter(fileWriter, csvFileFormat);) {
    //
    //            for (String id : ids) {
    //                csvFilePrinter.printRecord(id);
    //            }
    //        }
    //        

    if (true) {
        return;
    }

    Collection<InputRecord> records = parseInput(uploadCSVFile);

    LuminateFTPClient ftp = new LuminateFTPClient("customerftp.convio.net");
    ftp.login(config.ftpUser(), config.ftpPassword());

    ProductImages images = new ProductImages(localProductImagesPath, ftp);

    validateImages(records, images);

    Map<String, DPCSClient> dpcsClients = new HashMap<>();
    dpcsClients.put("us", new DPCSClient("https://donor.dpconsulting.com/NewDDI/Logon.asp?client=jvm"));
    dpcsClients.put("ca", new DPCSClient("https://donor.dpconsulting.com/NewDDI/Logon.asp?client=jvcn"));
    dpcsClients.put("uk", new DPCSClient("https://donor.dpconsulting.com/NewDDI/Logon.asp?client=jvuk"));

    for (DPCSClient client : dpcsClients.values()) {
        client.login(config.dpcsUser(), config.dpcsPassword());
    }

    Map<String, LuminateOnlineClient> luminateClients = new HashMap<>();
    luminateClients.put("us", new LuminateOnlineClient("https://secure2.convio.net/jvmi/admin/", 10));
    luminateClients.put("ca", new LuminateOnlineClient("https://secure3.convio.net/jvmica/admin/", 10));
    luminateClients.put("uk", new LuminateOnlineClient("https://secure3.convio.net/jvmiuk/admin/", 10));

    Map<String, EcommerceProductFactory> ecommFactories = new HashMap<>();
    ecommFactories.put("us", new EcommerceProductFactory(dpcsClients.get("us"), images, Categories.us));
    ecommFactories.put("ca", new EcommerceProductFactory(dpcsClients.get("ca"), images, Categories.ca));
    ecommFactories.put("uk", new EcommerceProductFactory(dpcsClients.get("uk"), images, Categories.uk));

    List<String> countries = Arrays.asList("us", "ca", "uk");

    boolean error = false;
    for (InputRecord record : records) {
        for (String country : countries) {
            if (record.ignore(country)) {
                System.out.println("IGNORE: " + country + " " + record);
                continue;
            }
            try {
                EcommerceProductFactory ecommFactory = ecommFactories.get(country);
                LuminateOnlineClient luminateClient = luminateClients.get(country);
                luminateClient.login(config.luminateUser(), config.luminatePassword());

                ECommerceProduct product = ecommFactory.createECommerceProduct(record);
                luminateClient.createOrUpdateProduct(product);
            } catch (Exception e) {
                System.out.println("ERROR: " + country + " " + record);
                //System.out.println(e.getMessage());
                error = true;
                e.printStackTrace();
            }
        }
    }

    if (!error) {
        for (String country : countries) {
            LuminateOnlineClient luminateClient = luminateClients.get(country);
            DPCSClient dpcsClient = dpcsClients.get(country);
            luminateClient.close();
            dpcsClient.close();
        }
    }
}

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From source file:com.dattack.dbping.cli.PingCli.java

/**
 * The <code>main</code> method.
 *
 * @param args//from   w  ww .ja  v a  2  s .  c  om
 *            the program arguments
 */
public static void main(final String[] args) {

    final Options options = createOptions();

    try {
        final CommandLineParser parser = new DefaultParser();
        final CommandLine cmd = parser.parse(options, args);
        final String[] filenames = cmd.getOptionValues(FILE_OPTION);
        final String[] taskNames = cmd.getOptionValues(TASK_NAME_OPTION);

        HashSet<String> hs = null;
        if (taskNames != null) {
            hs = new HashSet<>(Arrays.asList(taskNames));
        }

        final PingEngine ping = new PingEngine();
        ping.execute(filenames, hs);

    } catch (@SuppressWarnings("unused") final ParseException e) {
        showUsage(options);
    } catch (final ConfigurationException | DattackParserException e) {
        System.err.println(e.getMessage());
    }
}

---

From source file:edu.scripps.fl.pubchem.app.AssayDownloader.java

public static void main(String[] args) throws Exception {
    CommandLineHandler clh = new CommandLineHandler() {
        public void configureOptions(Options options) {
            options.addOption(OptionBuilder.withLongOpt("data_url").withType("").withValueSeparator('=')
                    .hasArg().create());
            options.addOption(/*from w  w w  . j a va2s .c  om*/
                    OptionBuilder.withLongOpt("days").withType(0).withValueSeparator('=').hasArg().create());
            options.addOption(OptionBuilder.withLongOpt("mlpcn").withType(false).create());
            options.addOption(OptionBuilder.withLongOpt("notInDb").withType(false).create());
        }
    };
    args = clh.handle(args);
    String data_url = clh.getCommandLine().getOptionValue("data_url");
    if (null == data_url)
        data_url = "ftp://ftp.ncbi.nlm.nih.gov/pubchem/Bioassay/CSV/";
    //         data_url = "file:///C:/Home/temp/PubChemFTP/";

    AssayDownloader main = new AssayDownloader();
    main.dataUrl = new URL(data_url);

    if (clh.getCommandLine().hasOption("days"))
        main.days = Integer.parseInt(clh.getCommandLine().getOptionValue("days"));
    if (clh.getCommandLine().hasOption("mlpcn"))
        main.mlpcn = true;
    if (clh.getCommandLine().hasOption("notInDb"))
        main.notInDb = true;

    if (args.length == 0)
        main.process();
    else {
        Long[] list = (Long[]) ConvertUtils.convert(args, Long[].class);
        List<Long> l = (List<Long>) Arrays.asList(list);
        log.info("AID to process: " + l);
        main.process(new HashSet<Long>(Arrays.asList(list)));
    }
}

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From source file:com.impetus.ankush.agent.daemon.AnkushAgent.java

/**
 * The main method./*from ww w  .j  a  v  a2s .c  om*/
 * 
 * @param args
 *            the arguments
 */
public static void main(String[] args) {

    // taskable file name.
    String file = System.getProperty(Constant.AGENT_INSTALL_DIR) + "/.ankush/agent/conf/taskable.conf";

    // iterate always

    try {
        // reading the class name lines from the file
        List<String> classNames = FileUtils.readLines(new File(file));
        // iterate over the class names to start the newly added task.
        for (String className : classNames) {
            // if an empty string from the file then continue the loop.
            if (className.isEmpty()) {
                continue;
            }
            // if not started.
            if (!objMap.containsKey(className)) {
                // create taskable object
                LOGGER.info("Creating " + className + " object.");

                try {
                    Taskable taskable = ActionFactory.getTaskableObject(className);
                    objMap.put(className, taskable);
                    // call start on object ...
                    taskable.start();
                } catch (Exception e) {
                    LOGGER.error("Could not start the " + className + " taskable.");
                }
            }
        }

        // iterating over the existing tasks to stop if it is removed
        // from the file.
        Set<String> existingClassNames = new HashSet<String>(objMap.keySet());
        for (String className : existingClassNames) {
            // if not started.
            if (!classNames.contains(className)) {
                // create taskable object

                LOGGER.info("Removing " + className + " object.");

                Taskable taskable = objMap.get(className);
                objMap.remove(className);
                // call stop on object ...
                taskable.stop();
            }
        }

    } catch (Exception e) {
        LOGGER.error(e.getMessage(), e);
    }

    while (true) {
        try {
            Thread.sleep(TASK_SEARCH_SLEEP_TIME);
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
        }
    }
}

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From source file:fall2015.b565.wisBreastCancer.Assignment2.java

public static void main(String[] args) throws Exception {
    try {//w  ww.j  a  v a  2s. co m
        parseArguments(args);
        FileReader fileReader = new FileReader();
        if (useReplaceDataSet) {
            cleanedFilePath = Constants.REPLACED_DATA_FILE_PATH;
        } else {
            cleanedFilePath = Constants.REMOVED_DATA_FILE_PATH;
        }
        KMeans kMeans = new KMeans();
        System.out.println("=============== Pre-Processing of Data ===============");
        fileReader.cleanDataSet();
        System.out.println("=============== Data Cleaned ===============");
        if (correlation) {
            System.out.println("=============== Finding Correlation between attributes ===============");
            kMeans.findAttributeCorrelations();
        }
        if (ppv) {
            System.out.println("=============== Finding PPV considering all the attributes ===============");
            KMeansResult kMeansResult = kMeans.findKmeansToAllAttributes(cleanedFilePath);
            double ppv = kMeans.calculatePPV(kMeansResult.getFinalCentroids(),
                    kMeans.getRecords(cleanedFilePath));
            System.out.println("Calculated PPV : " + ppv);
        }
        if (powerSetPPV) {
            System.out.println(
                    "=============== Finding PPV considering power set of the attributes ===============");
            kMeans.findKmeansToAttributePowerSet(cleanedFilePath);
        }
        if (vfoldCrossValidation) {
            System.out.println(
                    "=============== Finding V Fold cross validation considering all the attribute set ===============");
            KMeansResult kMeansResult = kMeans.findKmeansToAllAttributes(cleanedFilePath);
            HashSet<Integer> attributes = new HashSet<Integer>(Ints.asList(allAttributeHeaders));
            double vPPV = kMeans.vFoldCrossValidation(kMeansResult.getInitialRecords(), attributes);
            System.out.println("VFold cross validation PPV : " + vPPV);
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

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