Example usage for java.util Scanner nextLine

List of usage examples for java.util Scanner nextLine

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Introduction

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

Prototype

public String nextLine()

Source Link

Document

Advances this scanner past the current line and returns the input that was skipped.

Usage

From source file:com.chortitzer.web.admin.controller.TiemposBean.java

public void processMarcasFile() {
    try {/*from   ww  w.j a  v  a2s  .co m*/
        FacesContext.getCurrentInstance().addMessage("form:msgs",
                new FacesMessage(FacesMessage.SEVERITY_INFO, "", "Cargando..."));
        String fileName = "C:\\Users\\adriang\\Documents\\Synel\\SYBridge\\Data\\Collect.dat";
        if (Files.exists(Paths.get(fileName))) {

            Path file = Paths.get(fileName);
            Integer countNoRegistrados = 0;
            Scanner scanner = new Scanner(file, StandardCharsets.UTF_8.name());
            while (scanner.hasNextLine()) {
                String aLine = scanner.nextLine();
                SimpleDateFormat formatter = new SimpleDateFormat("ddMMyyHHmm");
                Date d = formatter.parse(aLine.substring(10, 16) + aLine.substring(29, 33));
                //System.out.println(d.toString());
                //System.out.println(aLine.substring(18, 29));
                //System.out.println(aLine.substring(16, 17));

                RrhhMarcas rrhhMarcas = new RrhhMarcas();
                rrhhMarcas.setFechahora(d);
                rrhhMarcas.setNroEmpleado(rrhhEmpleadosRepo.findOne(Integer.parseInt(aLine.substring(18, 29))));
                rrhhMarcas.setEntradaSalida(Integer.parseInt(aLine.substring(17, 18)));

                //if (em.find(RrhhTiempos.class, rrhhTiemposPK) == null) {
                if (rrhhMarcas.getNroEmpleado() == null) {
                    FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(
                            FacesMessage.SEVERITY_ERROR, "Error!",
                            "Existen registros para empleados no identificacdos en la base de datos! - Nro.: "
                                    + aLine.substring(18, 29)));
                    countNoRegistrados += 1;
                    System.out.println("Empleado sin registro: " + aLine.substring(18, 29));
                } else {
                    rrhhMarcasRepo.save(rrhhMarcas);
                }

            }
            limpiarMarcasDobles();
            if (countNoRegistrados == 0) {
                Files.deleteIfExists(file);
            }
        }
    } catch (Exception ex) {
        LOGGER.error(Thread.currentThread().getStackTrace()[1].getMethodName(), ex);
        FacesContext.getCurrentInstance().addMessage(null,
                new FacesMessage(FacesMessage.SEVERITY_ERROR, "Error!", ex.getMessage()));
    }
}

From source file:io.github.mikesaelim.arxivoaiharvester.CommandLineInterface.java

/**
 * Handle a single response to a "ListRecords" request.
 *///  w  ww . j a  v  a  2 s  .  co  m
private static boolean handleListRecordResponse(Scanner scanner, ListRecordsResponse response) {
    System.out.println("Response received!");
    printLine("    Response datetime: ", response.getResponseDate());
    List<ArticleMetadata> records = response.getRecords();
    if (records.size() == 0) {
        System.out.println("    No records found.");
        return true; // No records found, but there still could be a legal resumption token returned.
    }
    printLine("    Number of records retrieved in this batch: ", records.size());
    if (response.hasResumption()) {
        System.out.println("    Resumption token returned - there is another batch of records after this one.");
    }
    printLine("    Current cursor position: ", response.getCursor());
    printLine("    Complete list size: ", response.getCompleteListSize());
    System.out.println();

    System.out
            .println("Now you can view each of the records in this batch individually.  Simply press ENTER to "
                    + "bring up the next record.  If there is another batch after this one, the harvester will make a "
                    + "request to retrieve it when you get to the end.  Type \'q\' and ENTER to exit.");
    for (int recordNumber = 0; recordNumber < records.size(); recordNumber += 999) {
        String readerInput = scanner.nextLine();
        if ("q".equals(readerInput.trim())) {
            return false;
        }

        System.out.println(
                "************ Record " + (recordNumber + 1) + " of " + records.size() + " ************");
        printRecord(records.get(recordNumber));
        System.out.println("***************************************");
        System.out.println();
    }

    if (!response.hasResumption()) {
        System.out.println("End of records.");
    } else {
        System.out.println("End of records, but there is another batch after this.  Press ENTER to send the "
                + "resumption request.  Type \'q\' and ENTER to exit.");
        String readerInput = scanner.nextLine();
        if ("q".equals(readerInput.trim())) {
            return false;
        }
    }

    return true;
}

From source file:controller.CLI.java

void run() {
    Scanner s = new Scanner(System.in);
    System.out.println(Data.FWELCOME);
    for (;;) {/*w w w  . j a va 2  s .c o  m*/
        System.out.print("pplex> ");
        String cmd = s.nextLine();
        System.out.println(parseCmd(cmd));
    }
}

From source file:gemlite.core.util.CommandBase.java

/***
 * false,?/*w  w w. j  ava 2  s  . c o m*/
 * 
 * @return
 * @throws CmdLineException
 */
protected boolean waitUserInput(String[] args, String msg) {
    Scanner reader = new Scanner(System.in);

    boolean hasInitInput = args != null && args.length > 0;
    if (!hasInitInput)
        System.out.println(msg);
    do//while (hasInitInput && reader.hasNextLine())
    {
        String line = null;
        String[] newArgs = null;
        if (hasInitInput) {
            newArgs = args;
        } else {
            line = reader.nextLine();
            if (line.equalsIgnoreCase("X")) {
                reader.close();
                return false;
            }
            newArgs = line.split(" ");
        }
        try {
            if (newArgs.length > 0 && !newArgs[0].isEmpty())
                parser.parseArgument(newArgs);
            else
                System.err.println("please input your args!");
            printValue();
        } catch (CmdLineException e) {
            e.printStackTrace();
            System.out.println("Error, last Input:[" + line + "]\nInput:");
            continue;
        }
        break;
    } while (true);
    reader.close();
    return true;
}

From source file:mucom.Footing.DirectionGetter.java

public void getRoute()
//public ArrayList<GeoPoint> getRoute()
{
    if (loadcoords == 0) {
        String startc = startp.getLatitudeE6() / 1E6 + "," + startp.getLongitudeE6() / 1E6;
        String endc = endp.getLatitudeE6() / 1E6 + "," + endp.getLongitudeE6() / 1E6;
        String urlString = "http://maps.google.com/maps/api/directions/json?origin=" + startc + "&destination="
                + endc + "&mode=walking&sensor=false";
        Log.i("Coords", urlString);
        String result = "";
        try {/*from   w ww.ja  v  a  2  s. c  o  m*/
            Log.i("DGetter", "Connecting..");
            URL url = new URL(urlString);

            Scanner in = new Scanner(new InputStreamReader(url.openStream()));
            Log.i("DGetter", "Connected OK");

            while (in.hasNext()) {
                result += in.nextLine();
            }
            Log.i("DGetter", "Download OK");
        } catch (Exception e) {
            Log.e("DGetter", "Connection Error");
        }

        //parse json data
        try {

            //overlays.clear();
            mpo.removeAllOverlays();
            fa.pnts.clear();

            JSONObject jsonObject = new JSONObject(result); // parse response into json object
            // routesArray contains ALL routes
            JSONArray routesArray = jsonObject.getJSONArray("routes");
            // Grab the first route
            JSONObject route = routesArray.getJSONObject(0);
            // Take all legs from the route
            JSONArray legs = route.getJSONArray("legs");
            // Grab first leg
            JSONObject leg = legs.getJSONObject(0);
            // Grab steps
            JSONArray steps = leg.getJSONArray("steps");
            JSONObject durationObject = leg.getJSONObject("duration");
            JSONObject startObj = leg.getJSONObject("start_location");

            String duration = durationObject.getString("text");
            Log.i("Dirs", "JSon parsing OK");
            double lat;
            double lon;

            //add starting point
            lat = startObj.getDouble("lat");
            lon = startObj.getDouble("lng");
            GeoPoint g = new GeoPoint((int) (lat * 1E6), (int) (lon * 1E6));
            fa.pnts.add(g);
            OverlayItem overlayitem = new OverlayItem(g, "Hola, Mundo!", "I'm in Mexico City!");
            mpo.addOverlay(overlayitem, icons[0]);
            Log.i("Dirs", "Added " + lat + ", " + lon);
            //setup segments array
            fa.segments = new GeoPoint[steps.length()][2];
            Log.i("Segments", "array of " + steps.length());
            int i = 0;
            for (i = 0; i < steps.length(); i++) {
                lat = steps.getJSONObject(i).getJSONObject("end_location").getDouble("lat");
                lon = steps.getJSONObject(i).getJSONObject("end_location").getDouble("lng");
                g = new GeoPoint((int) (lat * 1E6), (int) (lon * 1E6));
                fa.pnts.add(g);
                overlayitem = new OverlayItem(g, "Hola, Mundo!", "I'm in Mexico City!");
                if (i < steps.length() - 1)
                    mpo.addOverlay(overlayitem, icons[1]);
                else
                    mpo.addOverlay(overlayitem, icons[2]);
                //add to segments array
                //add end location
                fa.segments[i][1] = g;
                //add start location
                lat = steps.getJSONObject(i).getJSONObject("start_location").getDouble("lat");
                lon = steps.getJSONObject(i).getJSONObject("start_location").getDouble("lng");
                g = new GeoPoint((int) (lat * 1E6), (int) (lon * 1E6));
                fa.segments[i][0] = g;

                Log.i("Dirs", "Added " + lat + ", " + lon);
            }

            //overlays.add(mpo);
            Log.i("Dirs", "OK, added " + mpo.size() + " overlays pts");

        } catch (JSONException e) {
            Log.e("log_tag", "Error parsing data " + e.toString());
        }
    } else //if asked to load coords
    {

        List<GeoPoint> lpoints = new ArrayList<GeoPoint>();
        switch (loadcoords) {
        //Glasgow map
        case 1:
            lpoints.add(new GeoPoint((int) (55.861706 * 1E6), (int) (-4.251194 * 1E6)));
            lpoints.add(new GeoPoint((int) (55.861427 * 1E6), (int) (-4.248898 * 1E6)));
            lpoints.add(new GeoPoint((int) (55.859901 * 1E6), (int) (-4.249467 * 1E6)));
            lpoints.add(new GeoPoint((int) (55.859730 * 1E6), (int) (-4.247664 * 1E6)));
            lpoints.add(new GeoPoint((int) (55.858677 * 1E6), (int) (-4.247932 * 1E6)));
            lpoints.add(new GeoPoint((int) (55.858353 * 1E6), (int) (-4.245669 * 1E6)));
            break;
        case 2:
            //Patras 1 - prokat - prutaneia
            lpoints.add(new GeoPoint((int) (38.283730 * 1E6), (int) (21.788706 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.284023 * 1E6), (int) (21.788473 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.283794 * 1E6), (int) (21.787975 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.284672 * 1E6), (int) (21.787218 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.284920 * 1E6), (int) (21.787636 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.285336 * 1E6), (int) (21.787300 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.285599 * 1E6), (int) (21.787697 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.286354 * 1E6), (int) (21.787073 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.286205 * 1E6), (int) (21.786655 * 1E6)));
            break;
        case 3:
            //Patras 2 - prutaneia - near prokat
            lpoints.add(new GeoPoint((int) (38.286205 * 1E6), (int) (21.786661 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.286350 * 1E6), (int) (21.787071 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.285618 * 1E6), (int) (21.787687 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.285339 * 1E6), (int) (21.787306 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.284920 * 1E6), (int) (21.787636 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.284504 * 1E6), (int) (21.786835 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.284107 * 1E6), (int) (21.787334 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.283817 * 1E6), (int) (21.787506 * 1E6)));
            lpoints.add(new GeoPoint((int) (38.283390 * 1E6), (int) (21.787561 * 1E6)));
            break;
        }

        mpo.removeAllOverlays();
        fa.pnts.clear();
        //add points to fa plist
        for (GeoPoint p : lpoints) {
            fa.pnts.add(p);
        }
        //add start and end overlay
        OverlayItem overlayitem = new OverlayItem(lpoints.get(0), "Hola, Mundo!", "I'm in Mexico City!");
        mpo.addOverlay(overlayitem, icons[0]);
        overlayitem = new OverlayItem(lpoints.get(lpoints.size() - 1), "Hola, Mundo!", "I'm in Mexico City!");
        mpo.addOverlay(overlayitem, icons[2]);
        fa.startp = lpoints.get(0);
        fa.endp = lpoints.get(lpoints.size() - 1);

        //setup segments array
        fa.segments = new GeoPoint[lpoints.size() - 1][2];
        for (int i = 0; i < lpoints.size() - 1; i++) {
            overlayitem = new OverlayItem(lpoints.get(i), "Hola, Mundo!", "I'm in Mexico City!");
            mpo.addOverlay(overlayitem, icons[1]);
            fa.segments[i][0] = lpoints.get(i);
            fa.segments[i][1] = lpoints.get(i + 1);
        }

    }
}

From source file:UniqueInstance.java

/**
 * Reoit un message d'une socket s'tant connecte au serveur d'coute. Si ce message est le message de l'instance
 * unique, l'application demande le focus.
 *
 * @param socket// w w  w  .j a v a 2 s. co  m
 * Socket connect au serveur d'coute.
 */
private void receive(Socket socket) {
    Scanner sc = null;

    try {
        /* On n'coute que 5 secondes, si aucun message n'est reu, tant pis... */
        socket.setSoTimeout(5000);

        /* On dfinit un Scanner pour lire sur l'entre de la socket. */
        sc = new Scanner(socket.getInputStream());

        /* On ne lit qu'une ligne. */
        String s = sc.nextLine();

        /* Si cette ligne est le message de l'instance unique... */
        if (message.equals(s)) {
            /* On excute le code demand. */
            runOnReceive.run();
        }
    } catch (IOException e) {
        Logger.getLogger("UniqueInstance").warning("Lecture du flux d'entre de la socket chou.");
    } finally {
        if (sc != null) {
            sc.close();
        }
    }

}

From source file:de.iteratec.iteraplan.general.PropertiesTest.java

/**
 * @see {@link #testJspKeys()}/*  w  ww .  jav  a  2 s .co  m*/
 * @param collectedBundleKeys
 *          Bundle keys collected so far. Acts as in-out parameter.
 * @param p
 *          The pattern to find.
 * @param fileToProcess
 *          The file to be looked at.
 * @return true if a bundle key was missing.
 * @throws FileNotFoundException
 */
private boolean parseJspForBundleKeys(Set<String> collectedBundleKeys, Pattern p, File fileToProcess)
        throws FileNotFoundException {
    boolean wasSuccessful = true;

    if (fileToProcess.isDirectory()) {
        for (File f : fileToProcess.listFiles()) {
            boolean containedSuccess = parseJspForBundleKeys(collectedBundleKeys, p, f);
            if (!containedSuccess) {
                wasSuccessful = false;
            }
        }
    } else if (fileToProcess.getName().toLowerCase().endsWith("jsp")) {
        Scanner sc = new Scanner(fileToProcess);
        StringBuffer jspAsStringBuffer = new StringBuffer();
        while (sc.hasNextLine()) {
            jspAsStringBuffer.append(sc.nextLine());
        }
        String jspAsString = jspAsStringBuffer.toString();
        MatchResult result = null;
        sc = new Scanner(jspAsString);
        while (true) {
            if (sc.findInLine(p) == null) {
                break;
            }
            result = sc.match();
            String bundleKey = result.group(POSITION_OF_PROPERTY_IN_JSP_TAG); // refers to regexp which is passed into this method
            collectedBundleKeys.add(bundleKey);

            // omit registered keys and keys which contain variables
            if (!ACCEPTABLE_MISSES_LIST.contains(bundleKey) && !(bundleKey.contains("$"))) {
                for (LanguageFile l : languageFiles) {
                    if (!l.keySet().contains(bundleKey)) {
                        wasSuccessful = false;
                        LOGGER.info(
                                "Bundle key {0} defined in JSP {1} was not found in {2} ApplicationResources.properties!",
                                bundleKey, fileToProcess, l.language);
                    }
                }
            }
        }
    }

    return wasSuccessful;
}

From source file:br.univali.ps.fuzzy.portugolFuzzyCorretor.core.PortugolFuzzyCorretor.java

private int contarNumeroLinhas() {
    int linhas = 0;
    Scanner scanner = new Scanner(this.codigoPortugol); // Para possibilitar a edio do texto dentro do programa
                                                        // Caso no seja necessrio, contabilizar dentro do FileController
    while (scanner.hasNextLine()) {
        linhas++;/*from  www . jav  a 2s  .  c om*/
        scanner.nextLine();
    }
    scanner.close();
    return linhas;
}

From source file:eu.cassandra.training.entities.Installation.java

/**
 * This is the parser for the measurement file. It parses through the file and
 * creates the arrays of the active and reactive power consumptions.
 *//*from  www.j  a va 2 s.  c  o  m*/
public void parseMeasurementsFile() throws IOException {

    ArrayList<Double> temp = new ArrayList<Double>();
    ArrayList<Double> temp2 = new ArrayList<Double>();

    String extension = measurementsFile.substring(measurementsFile.length() - 3, measurementsFile.length());

    switch (extension) {

    case "csv":

        boolean startFlag = true;

        File file = new File(measurementsFile);
        Scanner scanner = new Scanner(file);

        int counter = 0;

        while (scanner.hasNext()) {

            String line = scanner.nextLine();
            // System.out.println(line);

            if (startFlag) {
                if (line.split(",")[0].equalsIgnoreCase("1")) {

                    startDate = new DateTime(2012, 01, 01, 00, 00);

                } else {

                    int year = Integer.parseInt(line.split(",")[0].substring(0, 4));
                    int month = Integer.parseInt(line.split(",")[0].substring(4, 6));
                    int day = Integer.parseInt(line.split(",")[0].substring(6, 8));
                    int hour = 0;
                    int minute = 0;

                    startDate = new DateTime(year, month, day, hour, minute);

                }

                // System.out.println(startDate.toString());
                startFlag = false;
            }

            temp.add(Double.parseDouble(line.split(",")[1]));

            if (!activeOnly)
                temp2.add(Double.parseDouble(line.split(",")[2]));

            counter++;
        }

        endDate = startDate.plusMinutes(counter);

        // System.out.println(endDate.toString());

        scanner.close();
        break;

    case "xls":

        HSSFWorkbook workbook = new HSSFWorkbook(new FileInputStream(measurementsFile));

        // Get the first sheet.
        HSSFSheet sheet = workbook.getSheetAt(0);
        for (int i = 0; i < sheet.getLastRowNum(); i++) {

            // Set value of the first cell.
            HSSFRow row = sheet.getRow(i + 1);
            temp.add(row.getCell(1).getNumericCellValue());
            if (!activeOnly)
                temp2.add(row.getCell(2).getNumericCellValue());
        }

        break;

    }

    activePower = new double[temp.size()];

    for (int i = 0; i < temp.size(); i++)
        activePower[i] = temp.get(i);

    if (!activeOnly) {
        reactivePower = new double[temp2.size()];
        for (int i = 0; i < temp2.size(); i++)
            reactivePower[i] = temp2.get(i);
    }

}

From source file:com.mgmtp.perfload.perfalyzer.binning.MeasuringAggregatedRequestsBinningStrategy.java

@Override
public void binData(final Scanner scanner, final WritableByteChannel destChannel) throws IOException {
    BinManager binSecondManager = new BinManager(startOfFirstBin, PerfAlyzerConstants.BIN_SIZE_MILLIS_1_SECOND);
    BinManager binMinuteManager = new BinManager(startOfFirstBin, PerfAlyzerConstants.BIN_SIZE_MILLIS_1_MINUTE);

    int requestCounter = 0;
    int errorCounter = 0;

    while (scanner.hasNextLine()) {
        tokenizer.reset(scanner.nextLine());
        String[] tokens = tokenizer.getTokenArray();

        long timestampMillis = Long.parseLong(tokens[0]);

        if (!"AGENT".equals(tokens[MEASURING_NORMALIZED_COL_REQUEST_TYPE])) {
            requestCounter++;// ww  w .j a v  a  2  s.  c  o m
            binSecondManager.addValue(timestampMillis);
            binMinuteManager.addValue(timestampMillis);
        }
        if ("ERROR".equals(tokens[MEASURING_NORMALIZED_COL_RESULT])) {
            errorCounter++;
        }
    }

    //      binSecondManager.completeLastBin();
    //      binMinuteManager.completeLastBin();

    double[] requestsPerSecond = binSecondManager.countStream().asDoubleStream().toArray();//   Doubles.toArray(binSecondManager.getBins().values().stream().map(longToDouble()).collect(toList()));
    double minRequestsPerSecond = StatUtils.min(requestsPerSecond);
    double medianRequestsPerSecond = StatUtils.percentile(requestsPerSecond, 50d);
    double maxRequestsPerSecond = StatUtils.max(requestsPerSecond);

    double[] requestsPerMinute = binMinuteManager.countStream().asDoubleStream().toArray(); // Doubles.toArray(binMinuteManager.getBins().values().stream().map(longToDouble()).collect(toList()));
    double minRequestsPerMinute = StatUtils.min(requestsPerMinute);
    double medianRequestsPerMinute = StatUtils.percentile(requestsPerMinute, 50d);
    double maxRequestsPerMinute = StatUtils.max(requestsPerMinute);

    StrBuilder sb = new StrBuilder();
    appendEscapedAndQuoted(sb, DELIMITER, "numRequests");
    appendEscapedAndQuoted(sb, DELIMITER, "numErrors");

    appendEscapedAndQuoted(sb, DELIMITER, "minReqPerSec");
    appendEscapedAndQuoted(sb, DELIMITER, "medianReqPerSec");
    appendEscapedAndQuoted(sb, DELIMITER, "maxReqPerSec");

    appendEscapedAndQuoted(sb, DELIMITER, "minReqPerMin");
    appendEscapedAndQuoted(sb, DELIMITER, "medianReqPerMin");
    appendEscapedAndQuoted(sb, DELIMITER, "maxReqPerMin");
    writeLineToChannel(destChannel, sb.toString(), Charsets.UTF_8);

    sb = new StrBuilder();
    appendEscapedAndQuoted(sb, DELIMITER, intNumberFormat.format(requestCounter));
    appendEscapedAndQuoted(sb, DELIMITER, intNumberFormat.format(errorCounter));

    appendEscapedAndQuoted(sb, DELIMITER, intNumberFormat.format(minRequestsPerSecond));
    appendEscapedAndQuoted(sb, DELIMITER, intNumberFormat.format(medianRequestsPerSecond));
    appendEscapedAndQuoted(sb, DELIMITER, intNumberFormat.format(maxRequestsPerSecond));

    appendEscapedAndQuoted(sb, DELIMITER, intNumberFormat.format(minRequestsPerMinute));
    appendEscapedAndQuoted(sb, DELIMITER, intNumberFormat.format(medianRequestsPerMinute));
    appendEscapedAndQuoted(sb, DELIMITER, intNumberFormat.format(maxRequestsPerMinute));
    writeLineToChannel(destChannel, sb.toString(), Charsets.UTF_8);
}