Example usage for java.util HashMap HashMap

List of usage examples for java.util HashMap HashMap

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Introduction

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

Prototype

public HashMap()

Source Link

Document

Constructs an empty HashMap with the default initial capacity (16) and the default load factor (0.75).

Usage

From source file:com.buddycloud.channeldirectory.cli.Main.java

@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {

    JsonElement rootElement = new JsonParser().parse(new FileReader(QUERIES_FILE));
    JsonArray rootArray = rootElement.getAsJsonArray();

    Map<String, Query> queries = new HashMap<String, Query>();

    for (int i = 0; i < rootArray.size(); i++) {
        JsonObject queryElement = rootArray.get(i).getAsJsonObject();
        String queryName = queryElement.get("name").getAsString();
        String type = queryElement.get("type").getAsString();

        Query query = null;/*from  w  w  w.j a  v  a  2 s . c  om*/

        if (type.equals("solr")) {
            query = new QueryToSolr(queryElement.get("agg").getAsString(),
                    queryElement.get("core").getAsString(), queryElement.get("q").getAsString());
        } else if (type.equals("dbms")) {
            query = new QueryToDBMS(queryElement.get("q").getAsString());
        }

        queries.put(queryName, query);
    }

    LinkedList<String> queriesNames = new LinkedList<String>(queries.keySet());
    Collections.sort(queriesNames);

    Options options = new Options();
    options.addOption(OptionBuilder.isRequired(true).withLongOpt("query").hasArg(true)
            .withDescription("The name of the query. Possible queries are: " + queriesNames).create('q'));

    options.addOption(OptionBuilder.isRequired(false).withLongOpt("args").hasArg(true)
            .withDescription("Arguments for the query").create('a'));

    options.addOption(new Option("?", "help", false, "Print this message"));

    CommandLineParser parser = new PosixParser();
    CommandLine cmd = null;

    try {
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        printHelpAndExit(options);
    }

    if (cmd.hasOption("help")) {
        printHelpAndExit(options);
    }

    String queryName = cmd.getOptionValue("q");
    String argsCmd = cmd.getOptionValue("a");

    Properties configuration = ConfigurationUtils.loadConfiguration();

    Query query = queries.get(queryName);
    if (query == null) {
        printHelpAndExit(options);
    }

    System.out.println(query.exec(argsCmd, configuration));

}

From source file:MainClass.java

License:asdf

public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();//from  w  w  w  .  j  av a2 s .  co m
    Paragraph hello = new Paragraph("asdf");
    Chapter universe = new Chapter("A", 1);
    Section section;
    section = universe.addSection("B");
    section.add(hello);
    section = universe.addSection("C");
    section.add(hello);
    document.close();
    BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
    PdfReader reader = new PdfReader("2.pdf");
    PdfStamper stamper = new PdfStamper(reader, new FileOutputStream("HelloWorldManipulateBookmarks.pdf"));
    stamper.insertPage(1, PageSize.A4);
    PdfContentByte cb = stamper.getOverContent(1);
    cb.beginText();
    cb.setFontAndSize(bf, 18);
    cb.setTextMatrix(36, 770);
    cb.showText("Inserted Title Page");
    cb.endText();
    stamper.addAnnotation(PdfAnnotation.createText(stamper.getWriter(), new Rectangle(30f, 750f, 80f, 800f),
            "inserted page", "This page is the title page.", true, null), 1);
    List list = SimpleBookmark.getBookmark(reader);
    HashMap<String, Object> map = new HashMap<String, Object>();
    map.put("Title", "Title Page");
    ArrayList kids = new ArrayList();
    HashMap<String, String> kid1 = new HashMap<String, String>();
    kid1.put("Title", "top");
    kid1.put("Action", "GoTo");
    kid1.put("Page", "1 ");
    kids.add(kid1);
    HashMap<String, String> kid2 = new HashMap<String, String>();
    kid2.put("Title", "bottom");
    kid2.put("Action", "GoTo");
    kid2.put("Page", "6");
    kids.add(kid2);
    map.put("Kids", kids);
    list.add(0, map);
    SimpleBookmark.exportToXML(list, new FileOutputStream("manipulated_bookmarks.xml"), "ISO8859-1", true);
    stamper.setOutlines(list);
    stamper.close();
}

From source file:fr.sewatech.sewatoool.impress.Main.java

/**
 * @param args cf. usage.txt/*ww  w. ja  va 2s .  c  o m*/
 * 
 * @author "Alexis Hassler (alexis.hassler@sewatech.org)"
 */
public static void main(String[] args) {
    // Analyse des arguments
    if (args.length == 0) {
        message(MESSAGE_WRONG_ARGS);
        logger.warn("Probleme d'arguments : pas d'argument");
    }

    Map<String, String> arguments = new HashMap<String, String>();
    String argName = null;
    String documentLocation = null;
    for (String arg : args) {
        if ("--".equals(arg.substring(0, 2))) {
            argName = arg.substring(2);
            arguments.put(argName, "");
        } else if (argName != null) {
            arguments.put(argName, arg);
            argName = null;
        } else if (documentLocation == null) {
            documentLocation = arg;
        } else {
            message(MESSAGE_WRONG_ARGS);
            logger.warn("Probleme d'arguments : 2 fois le nom du fichier");
        }
    }

    if (logger.isDebugEnabled()) {
        logger.debug("Liste des arguments pris en compte : ");
        for (Entry<String, String> option : arguments.entrySet()) {
            logger.debug("  Argument " + option.getKey() + "=" + option.getValue());
        }
    }

    if (arguments.containsKey("help")) {
        if (logger.isDebugEnabled()) {
            logger.debug("Affichage de l'aide");
        }
        doHelp();
    }

    try {
        ImpressService service = new ImpressService();

        ImpressDocument document = service.loadDocument(documentLocation, arguments.containsKey("hidden"));

        doToc(arguments, service, document);

        doPdf(arguments, service, document);

        if (!arguments.containsKey("no-save")) {
            service.save(document);
        }
        if (!arguments.containsKey("no-close")) {
            service.close(document);
        }

    } catch (Throwable e) {
        logger.error("Il y a un probleme...", e);
    } finally {
        System.exit(0);
    }
}

From source file:edu.msu.cme.rdp.taxatree.TreeBuilder.java

public static void main(String[] args) throws IOException {
    if (args.length != 3) {
        System.err.println("USAGE: TreeBuilder <idmapping> <merges.bin> <newick_out>");
        return;/*ww w .  ja  va  2 s.c o  m*/
    }

    IdMapping<Integer> idMapping = IdMapping.fromFile(new File(args[0]));
    DataInputStream mergeStream = new DataInputStream(new BufferedInputStream(new FileInputStream(args[1])));
    TaxonHolder lastMerged = null;
    int taxid = 0;
    final Map<Integer, Double> distMap = new HashMap();
    Map<Integer, TaxonHolder> taxonMap = new HashMap();

    try {
        while (true) {
            if (mergeStream.readBoolean()) { // Singleton
                int cid = mergeStream.readInt();
                int intId = mergeStream.readInt();
                TaxonHolder<Taxon> holder;

                List<String> seqids = idMapping.getIds(intId);
                if (seqids.size() == 1) {
                    holder = new TaxonHolder(new Taxon(taxid++, seqids.get(0), ""));
                } else {
                    holder = new TaxonHolder(new Taxon(taxid++, "", ""));
                    for (String seqid : seqids) {
                        int id = taxid++;
                        distMap.put(id, 0.0);
                        TaxonHolder th = new TaxonHolder(new Taxon(id, seqid, ""));
                        th.setParent(holder);
                        holder.addChild(th);
                    }
                }

                lastMerged = holder;
                taxonMap.put(cid, holder);
            } else {
                int ci = mergeStream.readInt();
                int cj = mergeStream.readInt();
                int ck = mergeStream.readInt();
                double dist = (double) mergeStream.readInt() / DistanceCalculator.MULTIPLIER;

                TaxonHolder holder = new TaxonHolder(new Taxon(taxid++, "", ""));

                taxonMap.put(ck, holder);
                holder.addChild(taxonMap.get(ci));
                taxonMap.get(ci).setParent(holder);
                distMap.put(ci, dist);
                holder.addChild(taxonMap.get(cj));
                taxonMap.get(cj).setParent(holder);
                distMap.put(cj, dist);

                lastMerged = holder;
            }
        }
    } catch (EOFException e) {

    }

    if (lastMerged == null) {
        throw new IOException("No merges in file");
    }

    PrintStream newickTreeOut = new PrintStream(new File(args[2]));
    NewickPrintVisitor visitor = new NewickPrintVisitor(newickTreeOut, false, new NewickDistanceFactory() {

        public float getDistance(int i) {
            return distMap.get(i).floatValue();
        }

    });

    lastMerged.biDirectionDepthFirst(visitor);
    newickTreeOut.close();
}

From source file:fr.itinerennes.bundler.integration.onebusaway.GenerateStaticObaApiResults.java

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

    final String url = args[0];
    final String key = args[1];
    final String gtfsFile = args[2];
    final String out = args[3].replaceAll("/$", "");

    final Map<String, String> agencyMapping = new HashMap<String, String>();
    agencyMapping.put("1", "2");
    final GtfsDao gtfs = GtfsUtils.load(new File(gtfsFile), agencyMapping);

    oba = new JsonOneBusAwayClient(new DefaultHttpClient(), url, key);
    gson = OneBusAwayGsonFactory.newInstance(true);

    final Calendar end = Calendar.getInstance();
    end.set(2013, 11, 22, 0, 0);// ww  w  . j  a  v a 2 s.  c om

    final Calendar start = Calendar.getInstance();
    start.set(2013, 10, 4, 0, 0);

    final Calendar current = Calendar.getInstance();
    current.setTime(start.getTime());

    while (current.before(end) || current.equals(end)) {
        System.out.println(current.getTime());
        for (final Stop stop : gtfs.getAllStops()) {
            final String stopId = stop.getId().toString();
            final String dateDir = String.format("%04d/%02d/%02d", current.get(Calendar.YEAR),
                    current.get(Calendar.MONTH) + 1, current.get(Calendar.DAY_OF_MONTH));
            final String methodDir = String.format("%s/schedule-for-stop", out);

            final File outDir = new File(String.format("%s/%s", methodDir, dateDir));
            outDir.mkdirs();
            final File f = new File(outDir, String.format("%s.json", stopId));

            final StopSchedule ss = oba.getScheduleForStop(stopId, current.getTime());
            final String json = gson.toJson(ss);

            final Writer w = new PrintWriter(f);
            w.write(json);
            w.close();
        }
        current.add(Calendar.DAY_OF_MONTH, 1);
    }

    final File outDir = new File(String.format("%s/trip-details", out));
    outDir.mkdirs();
    for (final Trip trip : gtfs.getAllTrips()) {
        final String tripId = trip.getId().toString();
        final File f = new File(outDir, String.format("%s.json", tripId));

        final TripSchedule ts = oba.getTripDetails(tripId);
        final String json = gson.toJson(ts);

        final Writer w = new PrintWriter(f);
        w.write(json);
        w.close();
    }
}

From source file:com.plugtree.integration.external.jms.JMSProducer.java

public static void main(final String[] args) throws Exception {
    ApplicationContext context = new ClassPathXmlApplicationContext("camel-client.xml");
    CamelContext camel = context.getBean("camel-client", CamelContext.class);

    // get the endpoint from the camel context
    Endpoint endpoint = camel.getEndpoint("jms:queue:numbers");

    // create the exchange used for the communication
    // we use the in out pattern for a synchronized exchange where we expect a response
    Exchange exchange = endpoint.createExchange(ExchangePattern.InOut);
    // set the input on the in body
    // must you correct type to match the expected type of an Integer object
    Map<String, String> props = new HashMap<String, String>();
    props.put("key1", "value1");
    props.put("key2", "value2");
    props.put("key3", "value3");

    exchange.getIn().setBody(props);//  ww w .java2 s .  c  om

    // to send the exchange we need an producer to do it for us
    Producer producer = endpoint.createProducer();
    // start the producer so it can operate
    producer.start();

    // let the producer process the exchange where it does all the work in this oneline of code
    producer.process(exchange);

    // get the response from the out body and cast it to an integer
    String response = exchange.getOut().getBody(String.class);
    System.out.println("... the result is: " + response);
    System.exit(0);

}

From source file:burstcoin.jminer.JMinerApplication.java

public static void main(String[] args) {
    LOG.info("Starting the engines ... please wait!");

    // overwritten by application.properties
    Map<String, Object> properties = new HashMap<>();
    if (CoreProperties.isWriteLogFile()) {
        properties.put("logging.file", CoreProperties.getLogFilePath());
    }//from  w  w w .ja v  a  2s . com
    properties.put("logging.level.burstcoin.jminer.core", CoreProperties.isDebug() ? "DEBUG" : "INFO");

    new SpringApplicationBuilder(JMinerApplication.class).bannerMode(Banner.Mode.OFF) // turn off spring boot banner
            .logStartupInfo(false).properties(properties) // add application.properties
            .build(args).run();
}

From source file:com.adobe.aem.demomachine.Json2Csv.java

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

    String inputFile1 = null;/*  w  w w. j ava 2  s.c o m*/
    String inputFile2 = null;
    String outputFile = null;

    HashMap<String, String> hmReportSuites = new HashMap<String, String>();

    // Command line options for this tool
    Options options = new Options();
    options.addOption("c", true, "Filename 1");
    options.addOption("r", true, "Filename 2");
    options.addOption("o", true, "Filename 3");
    CommandLineParser parser = new BasicParser();
    try {
        CommandLine cmd = parser.parse(options, args);

        if (cmd.hasOption("c")) {
            inputFile1 = cmd.getOptionValue("c");
        }

        if (cmd.hasOption("r")) {
            inputFile2 = cmd.getOptionValue("r");
        }

        if (cmd.hasOption("o")) {
            outputFile = cmd.getOptionValue("o");
        }

        if (inputFile1 == null || inputFile1 == null || outputFile == null) {
            System.exit(-1);
        }

    } catch (ParseException ex) {

        logger.error(ex.getMessage());

    }

    // List of customers and report suites for these customers
    String sInputFile1 = readFile(inputFile1, Charset.defaultCharset());
    sInputFile1 = sInputFile1.replaceAll("ObjectId\\(\"([0-9a-z]*)\"\\)", "\"$1\"");

    // Processing the list of report suites for each customer
    try {

        JSONArray jCustomers = new JSONArray(sInputFile1.trim());
        for (int i = 0, size = jCustomers.length(); i < size; i++) {
            JSONObject jCustomer = jCustomers.getJSONObject(i);
            Iterator<?> keys = jCustomer.keys();
            String companyName = null;
            while (keys.hasNext()) {
                String key = (String) keys.next();
                if (key.equals("company")) {
                    companyName = jCustomer.getString(key);
                }
            }
            keys = jCustomer.keys();
            while (keys.hasNext()) {
                String key = (String) keys.next();

                if (key.equals("report_suites")) {
                    JSONArray jReportSuites = jCustomer.getJSONArray(key);
                    for (int j = 0, rSize = jReportSuites.length(); j < rSize; j++) {
                        hmReportSuites.put(jReportSuites.getString(j), companyName);
                        System.out.println(jReportSuites.get(j) + " for company " + companyName);
                    }

                }
            }
        }

        // Creating the out put file
        PrintWriter writer = new PrintWriter(outputFile, "UTF-8");
        writer.println("\"" + "Customer" + "\",\"" + "ReportSuite ID" + "\",\"" + "Number of Documents"
                + "\",\"" + "Last Updated" + "\"");

        // Processing the list of SOLR collections
        String sInputFile2 = readFile(inputFile2, Charset.defaultCharset());
        sInputFile2 = sInputFile2.replaceAll("NumberLong\\(\"([0-9a-z]*)\"\\)", "\"$1\"");

        JSONObject jResults = new JSONObject(sInputFile2.trim());
        JSONArray jCollections = jResults.getJSONArray("result");
        for (int i = 0, size = jCollections.length(); i < size; i++) {
            JSONObject jCollection = jCollections.getJSONObject(i);
            String id = null;
            String number = null;
            String lastupdate = null;

            Iterator<?> keys = jCollection.keys();
            while (keys.hasNext()) {
                String key = (String) keys.next();
                if (key.equals("_id")) {
                    id = jCollection.getString(key);
                }
            }

            keys = jCollection.keys();
            while (keys.hasNext()) {
                String key = (String) keys.next();
                if (key.equals("noOfDocs")) {
                    number = jCollection.getString(key);
                }
            }

            keys = jCollection.keys();
            while (keys.hasNext()) {
                String key = (String) keys.next();
                if (key.equals("latestUpdateDate")) {
                    lastupdate = jCollection.getString(key);
                }
            }

            Date d = new Date(Long.parseLong(lastupdate));
            System.out.println(hmReportSuites.get(id) + "," + id + "," + number + "," + lastupdate + ","
                    + new SimpleDateFormat("MM-dd-yyyy").format(d));
            writer.println("\"" + hmReportSuites.get(id) + "\",\"" + id + "\",\"" + number + "\",\""
                    + new SimpleDateFormat("MM-dd-yyyy").format(d) + "\"");

        }

        writer.close();

    } catch (JSONException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

From source file:com.git.ifly6.components.Census.java

public static void main(String[] args) {

    Scanner scan = new Scanner(System.in);

    try {/*www  . jav a2  s. co m*/
        region = new NSRegion(args[0]);
    } catch (ArrayIndexOutOfBoundsException e) {
        System.out.print("Please input the name of your region: \t");
        region = new NSRegion(scan.nextLine());
    }

    try {

        HashMap<String, Integer> endoMap = new HashMap<String, Integer>();
        String[] waMembers = region.getWAMembers();
        int[] valueCount = new int[waMembers.length];

        System.out.println(
                "[INFO] This census will take: " + time((int) Math.round(waitTime * waMembers.length)));

        for (int i = 0; i < waMembers.length; i++) {
            NSNation nation = new NSNation(waMembers[i]);
            valueCount[i] = nation.getEndoCount();
            endoMap.put(waMembers[i], new Integer(valueCount[i]));

            System.out.println("[LOG] Fetched information for: " + waMembers[i] + ", " + (i + 1) + " of "
                    + waMembers.length);
        }

        TreeMap<String, Integer> sortedMap = sortByValue(endoMap);

        int current = 0;
        int previous = sortedMap.firstEntry().getValue();

        System.out.printf("%-35s %12s %12s%n", "Nations", "Endorsements", "Difference");
        System.out.println("-------------------------------------------------------------");

        for (Map.Entry<String, Integer> entry : sortedMap.entrySet()) {

            String nationName = StringUtils.capitalize(entry.getKey().replace('_', ' '));
            current = entry.getValue();

            if ((previous - current) != 0) {
                System.out.printf("%-35s %12s %12s%n", nationName, entry.getValue(), (previous - current));
            } else {
                System.out.printf("%-35s %12s %12s%n", nationName, entry.getValue(), "-");
            }

            previous = entry.getValue();
        }

        System.out.println("-------------------------------------------------------------");
        System.out.printf("%-35s %12s %12s%n", "Delegate", "Endorsements", "Proportion");
        System.out.printf("%-35s %12s %12s%n",
                StringUtils.capitalize(sortedMap.firstEntry().getKey().replace('_', ' ')),
                sortedMap.firstEntry().getValue(),
                (double) (sortedMap.firstEntry().getValue() / waMembers.length));

    } catch (IOException e) {
        printError("Failed to fetch WA members or get endorsements in this region. "
                + "Check your internet connection or the state of the API.");
    }

    scan.close();
}

From source file:HashDemoGeneric.java

public static void main(String[] args) {
    HashMap<Integer, String> map = new HashMap<Integer, String>();

    map.put(1, "Ian");
    map.put(42, "Scott");
    map.put(123, "Somebody else");

    String name = map.get(42);// ww w  .j  ava2  s  . c  o m
    System.out.println(name);
}