Example usage for java.lang Float toString

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:org.muse.mneme.tool.QuestionScoreDelegate.java

/**
 * Format a score to 2 decimal places, trimming ".0" if present.
 * /*from www  . j av a 2  s  .com*/
 * @param score
 *        The score to format.
 * @return The formatted score
 */
protected static String formatScore(Context context, Float score) {
    if (score == null)
        return context.getMessages().getString("question-score-ungraded");

    // round to a single place
    String rv = Float.toString(Math.round(score * 100.0f) / 100.0f);

    // get rid of ".00"
    if (rv.endsWith(".00")) {
        rv = rv.substring(0, rv.length() - 3);
    }

    // get rid of ".0"
    if (rv.endsWith(".0")) {
        rv = rv.substring(0, rv.length() - 2);
    }

    return rv;
}

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From source file:com.libresoft.apps.ARviewer.Utils.GeoNames.AltitudeManager.java

public static double getAltitudeFromLatLong(float latitude, float longitude) {
    double altitude = AltitudeManager.NO_ALTITUDE_VALUE;

    String data = "?lat=" + Float.toString(latitude) + "&lng=" + Float.toString(longitude);

    try {//Aster
        DefaultHttpClient httpclient = new DefaultHttpClient();

        HttpGet httpGet = new HttpGet(URL + data);

        HttpResponse response = httpclient.execute(httpGet);

        HttpEntity entity = response.getEntity();

        String str = convertStreamToString(entity.getContent());

        Log.d("GeoNames: ", str);

        altitude = Double.parseDouble(str);

        if (altitude < 0)
            altitude = 0;/*  ww w  .j a  v  a 2s .  c  om*/

        return altitude;

    } catch (Exception e) {
        Log.e("GeoNames: ", e.getMessage());
        return emergencyService(data);
    }
}

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From source file:de.grobmeier.jjson.JSONNumber.java

/**
 * @param value
 */
public JSONNumber(float value) {
    this.value = Float.toString(value);
}

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From source file:cn.ctyun.amazonaws.util.StringUtils.java

public static String fromFloat(Float value) {
    return Float.toString(value);
}

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From source file:ColorComposite.java

public ColorComposite() {
    super();/*w  w  w. j  ava 2  s  . c  om*/
    Container container = getContentPane();

    canvas = new MyCanvas();
    container.add(canvas);

    JPanel panel = new JPanel();

    JLabel label = new JLabel("Color-Composite: ");

    JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 100, 65);
    slider.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            JSlider tempSlider = (JSlider) e.getSource();
            alphaValue = (float) (tempSlider.getValue() / 100.0);
            textField.setText(Float.toString(alphaValue));
            canvas.repaint();
        }
    });

    textField = new JTextField("0.65", 4);

    panel.add(label);
    panel.add(slider);
    panel.add(textField);

    container.add(BorderLayout.SOUTH, panel);

    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    });
    setSize(450, 450);
    setVisible(true);
}

---

From source file:com.gargoylesoftware.htmlunit.html.IEConditionalCommentExpressionEvaluator.java

/**
 * Evaluates the condition.//from   www.  ja v  a 2  s .co  m
 * @param condition the condition like "lt IE 7"
 * @param browserVersion the browser version. Note that currently it can only be an IE browser.
 * @return the evaluation result
 */
public static boolean evaluate(String condition, final BrowserVersion browserVersion) {
    condition = condition.trim();
    if ("IE".equals(condition)) {
        return true;
    } else if ("true".equals(condition)) {
        return true;
    } else if ("false".equals(condition)) {
        return false;
    } else if (condition.contains("&")) {
        return evaluate(StringUtils.substringBefore(condition, "&"), browserVersion)
                && evaluate(StringUtils.substringAfter(condition, "&"), browserVersion);
    } else if (condition.contains("|")) {
        return evaluate(StringUtils.substringBefore(condition, "|"), browserVersion)
                || evaluate(StringUtils.substringAfter(condition, "|"), browserVersion);
    } else if (condition.startsWith("!")) {
        return !evaluate(condition.substring(1), browserVersion);
    } else if (condition.startsWith("IE")) {
        final String currentVersion = Float.toString(browserVersion.getBrowserVersionNumeric());
        return currentVersion.startsWith(condition.substring(2).trim());
    } else if (condition.startsWith("lte IE")) {
        return browserVersion.getBrowserVersionNumeric() <= parseVersion(condition.substring(6));
    } else if (condition.startsWith("lt IE")) {
        return browserVersion.getBrowserVersionNumeric() < parseVersion(condition.substring(5));
    } else if (condition.startsWith("gt IE")) {
        return browserVersion.getBrowserVersionNumeric() > parseVersion(condition.substring(5));
    } else if (condition.startsWith("gte IE")) {
        return browserVersion.getBrowserVersionNumeric() >= parseVersion(condition.substring(6));
    } else if (condition.startsWith("lt")) {
        return true;
    } else if (condition.startsWith("gt")) {
        return false;
    } else if (condition.startsWith("(")) {
        // in fact not fully correct if () can be nested
        return evaluate(StringUtils.substringBetween(condition, "(", ")"), browserVersion);
    } else {
        return false;
    }
}

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From source file:Main.java

public static Element createElement(Document document, String name, float value) {
    return createElement(document, name, Float.toString(value));
}

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From source file:com.autentia.intra.manager.admin.SettingManager.java

/**
 * Save a property for current user//from w  ww .j av a2  s.c  o m
 *
 * @param propertyPath property path
 * @param value        property value
 */
public static void setValue(Setting val, float value) {
    val.setType(SettingType.FLOAT);
    val.setValue(Float.toString(value));

}

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From source file:com.norconex.commons.wicket.markup.html.chart.jqplot.Point.java

private String convert(Object obj) {
    if (obj == null) {
        return "''";
    }//from   w ww  .j a  v a  2  s.  co m
    if (Integer.class.isAssignableFrom(obj.getClass())) {
        return Integer.toString((Integer) obj);
    }
    if (Float.class.isAssignableFrom(obj.getClass())) {
        return Float.toString((Float) obj);
    }
    if (Long.class.isAssignableFrom(obj.getClass())) {
        return Long.toString((Long) obj);
    }
    if (Double.class.isAssignableFrom(obj.getClass())) {
        return Double.toString((Double) obj);
    }
    return "'" + StringUtils.replace(obj.toString(), "'", "\\'") + "'";
}

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From source file:com.chargebee.Application.Amountediting.java

public void formatter(CSVParser parser, CSVPrinter printer, JSONObject jobj) throws Exception {

    String refund_column_header = jobj.getString("refund_column_header");
    String tax_column_header = jobj.getString("tax_column_header");
    String amount_column_header = jobj.getString("amount_column_header");
    boolean isHeader = true;

    for (CSVRecord record : parser) {
        String[] s = MethodBank.toArray(record);
        if (isHeader) {
            amountColumnIndex = MethodBank.indexFinder(s, amount_column_header);
            refundColumnIndex = MethodBank.indexFinder(s, refund_column_header);
            taxColumnIndex = MethodBank.indexFinder(s, tax_column_header);
            MethodBank.print(printer, s);
            isHeader = false;//from  www.  j  a  v  a2s  .  co  m
            continue;
        }
        int tempo;
        float tempo2;
        tempo = Integer.parseInt(s[amountColumnIndex]);
        tempo2 = ((float) tempo) / 100;
        s[amountColumnIndex] = Float.toString(tempo2);

        tempo = Integer.parseInt(s[refundColumnIndex]);
        tempo2 = ((float) tempo) / 10;
        s[refundColumnIndex] = Float.toString(tempo2);

        tempo = Integer.parseInt(s[taxColumnIndex]);
        tempo2 = ((float) tempo) / 100;
        System.out.println(tempo2);
        s[taxColumnIndex] = Float.toString(tempo2);

        MethodBank.print(printer, s);

    }
}

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