Example usage for java.lang Float toString

List of usage examples for java.lang Float toString

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Introduction

In this page you can find the example usage for java.lang Float toString.

Prototype

public static String toString(float f)

Source Link

Document

Returns a string representation of the float argument.

Usage

From source file:com.narvis.dataaccess.weather.OpenWeatherMapPortal.java

/**
 * Return the percentage of clouds/*from   w ww. j  ava  2  s  .c o m*/
 *
 * @return
 * @throws com.narvis.dataaccess.exception.NoAccessDataException in case the
 * data is not accessible
 */
@Command(CommandName = "cloud")
public String GetPercentageOfCloud() throws NoAccessDataException {

    //Early out
    if (this._currentWeather == null || !this._currentWeather.hasCloudsInstance()
            || !this._currentWeather.getCloudsInstance().hasPercentageOfClouds()) {
        throw new NoAccessDataException(OpenWeatherMapPortal.class, "Can not find clouds percentage",
                this._confProvider.getErrorsLayout().getData("cloud"));
    }

    float cloudPercentage = this._currentWeather.getCloudsInstance().getPercentageOfClouds();

    return Float.toString(cloudPercentage);

}

From source file:edu.csudh.goTorosBank.WithdrawServlet.java

/**
 * TODO: Finish filling this out..../*  w w  w  . ja v a  2 s . co  m*/
 * @param request
 * @param response
 * @throws ServletException
 * @throws IOException 
 */
@Override
@SuppressWarnings("unchecked") //need this to suppress warnings for our json.put
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    getServletContext().log("goGet () called");

    JSONObject returnJSON = new JSONObject();
    response.setContentType("application/json");

    HttpSession userSession = request.getSession();
    String username = (String) userSession.getAttribute("username");

    try {
        DatabaseInterface database = new DatabaseInterface();
        User myUser = database.getUser(username);
        if (request.getParameter("accountID") == null || request.getParameter("amount") == null) {
            returnJSON.put("successfulWithdraw", false);
            returnJSON.put("message", "Not valid arguments!");
            //response.getWriter().write(returnJSON.toJSONString());
            return;
        }
        int accountID = Integer.parseInt(request.getParameter("accountID"));
        float amount = Float.parseFloat(request.getParameter("amount"));
        Account accountFrom = myUser.getUserAccount(accountID);
        String personGettingPaid = request.getParameter("personGettingPaid");
        String billType = request.getParameter("billType");
        String memo = request.getParameter("memo");

        //Checks if user has selected an account
        if (myUser.getUserAccounts().size() == 0) {
            returnJSON.put("successfulWithdraw", false);
            returnJSON.put("message", "No account to withdraw from");
        }

        //checks if user has sufficient funds
        else if (0 > (accountFrom.getAccountBalance() - amount)) {
            returnJSON.put("successfulWithdraw", false);
            returnJSON.put("message", "Insufficient funds in account" + accountFrom.getAccountNumber());
        }
        //checks that user withdraws in amounts of 20
        else if (amount % 20 != 0) {
            returnJSON.put("successfulWithdraw", false);
            returnJSON.put("message", "Must withdraw in amounts of 20");
        }
        //checks that uer doesn't withdraw more than $500.00
        else if (amount > 500) {
            returnJSON.put("successfulWithdraw", false);
            returnJSON.put("message", "Withdraw amount cannot exceed $500.00");
        } else if (personGettingPaid == null) {
            returnJSON.put("successfulWithdraw", false);
            returnJSON.put("message", "There is no person getting payed");
        } else if (billType == null) {
            returnJSON.put("successfulWithdraw", false);
            returnJSON.put("message", "There is no bill description");
        }
        //creates check for user and makes changes to the database...
        else {

            //response.setContentType("image/jpeg");
            File blueCheck = new File("blank-blue-check");
            String pathToWeb = getServletContext().getRealPath("/" + blueCheck);
            //File blueCheck = new File(pathToWeb + "blank-blue-check.jpg");
            returnJSON.put("pathToWeb", pathToWeb);

            String fullpath = writeIntoCheck(pathToWeb, username, Float.toString(amount), "AMOUNT IN WORDS",
                    "DATE", personGettingPaid, "BULLSHIT");
            String[] fullpathSplit = fullpath.split("/");
            String filename = fullpathSplit[fullpathSplit.length - 1];
            database.withdraw(accountID, amount, username);
            returnJSON.put("filename", filename);
            returnJSON.put("successfulWithdraw", true);
            returnJSON.put("message", "Successfully withdrew $" + amount + " from account " + accountID);
        }
    } catch (SQLException s) {
        returnJSON.put("errorMessage", "Sorry we have a SQLException");
        returnJSON.put("errorMessage2", s);
    } catch (ClassNotFoundException cl) {
        returnJSON.put("errorMessage", "Sorry we have a ClassNotFoundException");
        returnJSON.put("errorMessage2", cl);
    } catch (ParseException p) {
        returnJSON.put("successfulWithdraw", false);
        returnJSON.put("message", "ParseException: " + p.getMessage());
    }
    /*added new case, where parseInt finds nothing*/
    catch (NumberFormatException e) {
        returnJSON.put("successfulWithdraw", false);
        returnJSON.put("message", "NumberFormatException " + e.getMessage());
    }
    response.getWriter().write(returnJSON.toJSONString());
}

From source file:com.blocks.framework.utils.date.StringUtil.java

/**
  * float??String/*  w  ww  . j  ava 2  s.c o m*/
  * 
  * @param val
  *            float
  * @return String
  */
 public static String toString(float val) {
     return Float.toString(val);
 }

From source file:blue.soundObject.pianoRoll.PianoNote.java

public Element saveAsXML() {
    Element retVal = new Element("pianoNote");

    retVal.addElement("octave").setText(Integer.toString(octave));
    retVal.addElement("scaleDegree").setText(Integer.toString(scaleDegree));

    retVal.addElement("start").setText(Float.toString(start));
    retVal.addElement("duration").setText(Float.toString(duration));

    retVal.addElement("noteTemplate").setText(noteTemplate);

    return retVal;
}

From source file:ca.uhn.hl7v2.model.primitive.tests.CommonTSTest.java

@Before
public void BeforeTheTest() throws Exception {
    year = 2002;//w  w  w.j av  a  2s  . com
    month = 11;
    day = 30;
    hour = 11;
    minute = 23;
    second = 15;
    fractionalSecond = .1234F;

    offset = DataTypeUtil.getLocalGMTOffset();
    offsetStr = DataTypeUtil.preAppendZeroes(Math.abs(offset), 4);
    if (offset >= 0) {
        offsetStr = "+" + offsetStr;
    } else {
        offsetStr = "-" + offsetStr;
    }
    timeStamp = Integer.toString(year) + Integer.toString(month) + Integer.toString(day)
            + Integer.toString(hour) + Integer.toString(minute) + Integer.toString(second)
            + Float.toString(fractionalSecond).substring(1) + offsetStr;
    baseTime = Integer.toString(year) + Integer.toString(month) + Integer.toString(day) + Integer.toString(hour)
            + Integer.toString(minute) + Integer.toString(second)
            + Float.toString(fractionalSecond).substring(1);
    commonTS = new CommonTS();
}

From source file:org.apache.hadoop.hive.accumulo.AccumuloTestSetup.java

protected void createAccumuloTable(Connector conn)
        throws TableExistsException, TableNotFoundException, AccumuloException, AccumuloSecurityException {
    TableOperations tops = conn.tableOperations();
    if (tops.exists(TABLE_NAME)) {
        tops.delete(TABLE_NAME);/*from  www .j  a  v a2 s  . c om*/
    }

    tops.create(TABLE_NAME);

    boolean[] booleans = new boolean[] { true, false, true };
    byte[] bytes = new byte[] { Byte.MIN_VALUE, -1, Byte.MAX_VALUE };
    short[] shorts = new short[] { Short.MIN_VALUE, -1, Short.MAX_VALUE };
    int[] ints = new int[] { Integer.MIN_VALUE, -1, Integer.MAX_VALUE };
    long[] longs = new long[] { Long.MIN_VALUE, -1, Long.MAX_VALUE };
    String[] strings = new String[] { "Hadoop, Accumulo", "Hive", "Test Strings" };
    float[] floats = new float[] { Float.MIN_VALUE, -1.0F, Float.MAX_VALUE };
    double[] doubles = new double[] { Double.MIN_VALUE, -1.0, Double.MAX_VALUE };
    HiveDecimal[] decimals = new HiveDecimal[] { HiveDecimal.create("3.14159"), HiveDecimal.create("2.71828"),
            HiveDecimal.create("0.57721") };
    Date[] dates = new Date[] { Date.valueOf("2014-01-01"), Date.valueOf("2014-03-01"),
            Date.valueOf("2014-05-01") };
    Timestamp[] timestamps = new Timestamp[] { new Timestamp(50), new Timestamp(100), new Timestamp(150) };

    BatchWriter bw = conn.createBatchWriter(TABLE_NAME, new BatchWriterConfig());
    final String cf = "cf";
    try {
        for (int i = 0; i < 3; i++) {
            Mutation m = new Mutation("key-" + i);
            m.put(cf, "cq-boolean", Boolean.toString(booleans[i]));
            m.put(cf.getBytes(), "cq-byte".getBytes(), new byte[] { bytes[i] });
            m.put(cf, "cq-short", Short.toString(shorts[i]));
            m.put(cf, "cq-int", Integer.toString(ints[i]));
            m.put(cf, "cq-long", Long.toString(longs[i]));
            m.put(cf, "cq-string", strings[i]);
            m.put(cf, "cq-float", Float.toString(floats[i]));
            m.put(cf, "cq-double", Double.toString(doubles[i]));
            m.put(cf, "cq-decimal", decimals[i].toString());
            m.put(cf, "cq-date", dates[i].toString());
            m.put(cf, "cq-timestamp", timestamps[i].toString());

            bw.addMutation(m);
        }
    } finally {
        bw.close();
    }
}

From source file:Interface.Stats.java

/**
 *
 * @param f /*from   ww w  .j  a v a2s .  c  o  m*/
 */
private Stats(JFrame f) {
    // On initialise les boutons
    JButton valider = new JButton("Valider");
    JButton retour = new JButton("Retour");
    JComboBox combo = new JComboBox();

    // On initialise et remplit la combobox
    combo.setPreferredSize(new Dimension(400, 30));
    combo.addItem("Nombre de patient par service");
    combo.addItem("Salaire moyen des employs");
    combo.addItem("Nombre d'intervention par mdecin");

    // On initialise les JLabels
    JLabel texte = new JLabel("Veuillez selectionner la requete  envoyer");

    // On change le bouton de forme
    valider.setPreferredSize(new Dimension(200, 30));
    valider.setOpaque(false);
    retour.setPreferredSize(new Dimension(200, 30));
    retour.setOpaque(false);

    // On initialise les Jpanels
    p1 = new JPanel();
    p1.setPreferredSize(new Dimension(600, 100));
    p1.add(texte);
    p1.setOpaque(false);

    p2 = new JPanel();
    p2.add(combo);
    p2.setOpaque(false);

    p4 = new JPanel();
    p4.add(retour);
    p4.add(valider);
    p4.setOpaque(false);

    // Gestion des boutons
    retour.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            Accueil.getFenetre(f);
        }
    });

    valider.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {

            if (combo.getSelectedItem().equals("Nombre de patient par service")) {

                System.out.println(
                        "Nb de patients en REA : " + Connexion.getInstance().nb_malade_services("\"REA\""));
                System.out.println(
                        "Nb de patients en ORL : " + Connexion.getInstance().nb_malade_services("\"ORL\""));
                System.out.println(
                        "Nb de patients en CHG : " + Connexion.getInstance().nb_malade_services("\"CHG\""));

                //      new Camembert(f, Connexion.getInstance().nb_malade_services("\"REA\""), Connexion.getInstance().nb_malade_services("\"ORL\""), Connexion.getInstance().nb_malade_services("\"CHG\""));
                JPanel panel_camemb = Camembert.cCamembert(f,
                        Connexion.getInstance().nb_malade_services("\"REA\""),
                        Connexion.getInstance().nb_malade_services("\"ORL\""),
                        Connexion.getInstance().nb_malade_services("\"CHG\""));
                ;

                f.setContentPane(new ImagePanel(new ImageIcon("fond66.jpg").getImage())); // Met l'image en background
                f.add(p1);
                f.add(p2);
                f.add(p4);
                f.add(panel_camemb);

                f.setVisible(true);

            } else if (combo.getSelectedItem().equals("Salaire moyen des employs")) {
                JLabel jf_doc, jf_inf, jf_emp;
                JTextField jtf_doc, jtf_inf, jtf_emp;
                JPanel p5, p6, p7;

                // On initialise les JF
                jf_doc = new JLabel("Salaire moyen des docteurs");
                jf_inf = new JLabel("Salaire moyen des infirmiers");
                jf_emp = new JLabel("Salaire moyen de tous les employs");

                // On initialise les JTF
                jtf_doc = new JTextField();
                jtf_doc.setPreferredSize(new Dimension(200, 30));
                jtf_doc.setText(Float.toString(Connexion.getInstance().moyenne_salaired()) + " ");

                jtf_inf = new JTextField();
                jtf_inf.setPreferredSize(new Dimension(200, 30));
                jtf_inf.setText(Float.toString((Connexion.getInstance().moyenne_salairei())) + " ");

                jtf_emp = new JTextField();
                jtf_emp.setPreferredSize(new Dimension(160, 30));
                jtf_emp.setText(Float.toString((Connexion.getInstance().moyenne_salaire())) + " ");

                // On cre les JPanels
                p5 = new JPanel();
                p5.add(jf_doc);
                p5.add(jtf_doc);
                p5.setOpaque(false);

                p6 = new JPanel();
                p6.add(jf_inf);
                p6.add(jtf_inf);
                p6.setOpaque(false);

                p7 = new JPanel();
                p7.add(jf_emp);
                p7.add(jtf_emp);
                p7.setOpaque(false);

                f.setContentPane(new ImagePanel(new ImageIcon("fond66.jpg").getImage())); // Met l'image en background
                f.add(p1);
                f.add(p2);
                f.add(p4);
                f.add(p5);
                f.add(p6);
                f.add(p7);

                f.setVisible(true);
                f.setSize(new Dimension(600, 600));
            } else if (combo.getSelectedItem().equals("Nombre d'intervention par mdecin")) {
                ArrayList liste = null;
                try {
                    // ICI !!!!!!!!!!
                    liste = Connexion.getInstance().reporting(
                            "SELECT e.nom , COUNT(d.no_docteur) FROM hospitalisation h, docteur d , employe e WHERE (h.no_docteur= d.no_docteur) AND e.no_employe = d.no_docteur  GROUP BY e.nom");
                } catch (SQLException ex) {
                    Logger.getLogger(Stats.class.getName()).log(Level.SEVERE, null, ex);
                }
                if (liste != null) {
                    JPanel panel_camemb = Camembert.cCamembert(f, liste);

                    f.setContentPane(new ImagePanel(new ImageIcon("fond66.jpg").getImage())); // Met l'image en background
                    f.add(p1);
                    f.add(p2);
                    f.add(p4);
                    f.add(panel_camemb);

                    f.setVisible(true);
                }

            }
        }
    });
}

From source file:com.oprisnik.semdroid.app.parser.manifest.AXMLConverter.java

private static String getAttributeValue(AXmlResourceParser parser, int index) {
    int type = parser.getAttributeValueType(index);
    int data = parser.getAttributeValueData(index);
    if (type == TypedValue.TYPE_STRING) {
        return parser.getAttributeValue(index);
    }/*from ww w.j  a  va 2 s .  c  om*/
    if (type == TypedValue.TYPE_ATTRIBUTE) {
        return String.format("?%s%08X", getPackage(data), data);
    }
    if (type == TypedValue.TYPE_REFERENCE) {
        return String.format("@%s%08X", getPackage(data), data);
    }
    if (type == TypedValue.TYPE_FLOAT) {
        return String.valueOf(Float.intBitsToFloat(data));
    }
    if (type == TypedValue.TYPE_INT_HEX) {
        return String.format("0x%08X", data);
    }
    if (type == TypedValue.TYPE_INT_BOOLEAN) {
        return data != 0 ? "true" : "false";
    }
    if (type == TypedValue.TYPE_DIMENSION) {
        return Float.toString(complexToFloat(data)) + DIMENSION_UNITS[data & TypedValue.COMPLEX_UNIT_MASK];
    }
    if (type == TypedValue.TYPE_FRACTION) {
        return Float.toString(complexToFloat(data)) + FRACTION_UNITS[data & TypedValue.COMPLEX_UNIT_MASK];
    }
    if (type >= TypedValue.TYPE_FIRST_COLOR_INT && type <= TypedValue.TYPE_LAST_COLOR_INT) {
        return String.format("#%08X", data);
    }
    if (type >= TypedValue.TYPE_FIRST_INT && type <= TypedValue.TYPE_LAST_INT) {
        return String.valueOf(data);
    }
    return String.format("<0x%X, type 0x%02X>", data, type);
}

From source file:org.eclipse.gyrex.persistence.internal.storage.RepositoryPreferences.java

@Override
public void putFloat(final String key, final float value, final boolean encrypt) {
    put(key, Float.toString(value), encrypt);
}

From source file:ui.Graph.java

/**
 * Creates a chart./*from  w w  w.  j a v  a2 s. c om*/
 *
 * @param dataset
 *            the data for the chart.
 *
 * @return a chart.
 */
private JFreeChart createChart(ArrayList<Setpoint> setpoints, ArrayList<Setpoint> traj) {
    trajectory = traj;

    XYSeries posSeries = new XYSeries("Position");
    XYSeries trajSeries = new XYSeries("Trajectory");
    XYSeries velSeries = new XYSeries("Velocity");
    for (int i = 0; i < setpoints.size(); i++) {

        Setpoint p = setpoints.get(i);
        posSeries.add(p.time, p.position);
        velSeries.add(p.time, p.velocity);
    }

    for (int i = 0; i < trajectory.size(); i++) {

        Setpoint p = trajectory.get(i);
        trajSeries.add(p.time, p.position);

    }

    XYSeriesCollection posDataset = new XYSeriesCollection();
    XYSeriesCollection trajDataset = new XYSeriesCollection();
    XYSeriesCollection velDataset = new XYSeriesCollection();

    posDataset.addSeries(posSeries);
    velDataset.addSeries(velSeries);
    trajDataset.addSeries(trajSeries);
    // create the chart...
    final JFreeChart chart = ChartFactory.createScatterPlot("System output", // chart title
            "X", // x axis label
            "Y", // y axis label
            posDataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

    // final StandardLegend legend = (StandardLegend) chart.getLegend();
    // legend.setDisplaySeriesShapes(true);
    // get a reference to the plot for further customisation...
    final XYPlot plot = chart.getXYPlot();

    plot.setDataset(0, posDataset);
    plot.setDataset(1, trajDataset);
    plot.setDataset(2, velDataset);
    plot.setBackgroundPaint(Color.white);
    // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.lightGray);

    XYLineAndShapeRenderer posRenderer = new XYLineAndShapeRenderer();
    // renderer.setSeriesShape(0, new Ellipse2D.Float(1.0f, 1.0f, 1.0f,
    // 1.0f));
    posRenderer.setSeriesPaint(0, Color.BLUE);
    posRenderer.setSeriesLinesVisible(0, true);
    posRenderer.setSeriesShapesVisible(0, false);
    XYStepRenderer trajRenderer = new XYStepRenderer();
    trajRenderer.setSeriesPaint(1, Color.RED);
    trajRenderer.setSeriesStroke(1, new BasicStroke(10));
    trajRenderer.setSeriesLinesVisible(1, true);
    trajRenderer.setSeriesShapesVisible(1, false);

    XYLineAndShapeRenderer velRenderer = new XYLineAndShapeRenderer();
    velRenderer.setSeriesPaint(0, Color.MAGENTA);
    velRenderer.setSeriesLinesVisible(0, true);
    velRenderer.setSeriesShapesVisible(0, false);
    // renderer.setSeriesStroke(1, new BasicStroke(0.01f));
    plot.setRenderer(0, posRenderer);
    plot.setRenderer(1, trajRenderer);
    plot.setRenderer(2, velRenderer);

    for (Setpoint s : trajectory) {
        Marker marker = new ValueMarker(s.time);
        marker.setPaint(Color.DARK_GRAY);
        marker.setLabel(Float.toString((float) s.position));
        marker.setLabelAnchor(RectangleAnchor.TOP_LEFT);
        marker.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
        plot.addDomainMarker(marker);
    }

    XYTextAnnotation p = new XYTextAnnotation("kP = " + gains.kP, plot.getDomainAxis().getUpperBound() * 0.125,
            plot.getRangeAxis().getUpperBound() * .75);
    p.setFont(new Font("Dialog", Font.PLAIN, 12));
    plot.addAnnotation(p);
    XYTextAnnotation i = new XYTextAnnotation("kI = " + gains.kI, plot.getDomainAxis().getUpperBound() * 0.125,
            plot.getRangeAxis().getUpperBound() * .7);
    i.setFont(new Font("Dialog", Font.PLAIN, 12));
    plot.addAnnotation(i);
    XYTextAnnotation d = new XYTextAnnotation("kD = " + gains.kD, plot.getDomainAxis().getUpperBound() * 0.125,
            plot.getRangeAxis().getUpperBound() * .65);
    d.setFont(new Font("Dialog", Font.PLAIN, 12));
    plot.addAnnotation(d);

    // change the auto tick unit selection to integer units only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setAutoRange(true);
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}