Example usage for java.text DecimalFormatSymbols setDecimalSeparator

Introduction

In this page you can find the example usage for java.text DecimalFormatSymbols setDecimalSeparator.

Prototype

public void setDecimalSeparator(char decimalSeparator) 

Source Link

Document

Sets the character used for decimal sign.

Usage

From source file:org.dashbuilder.dataprovider.backend.csv.CSVParser.java

protected DecimalFormat getNumberFormat(String columnId) {
    DecimalFormat format = _numberFormatMap.get(columnId);
    if (format == null) {
        DecimalFormatSymbols numberSymbols = new DecimalFormatSymbols();
        numberSymbols.setGroupingSeparator(dataSetDef.getNumberGroupSeparator(columnId));
        numberSymbols.setDecimalSeparator(dataSetDef.getNumberDecimalSeparator(columnId));
        format = new DecimalFormat(dataSetDef.getPattern(columnId), numberSymbols);
        _numberFormatMap.put(columnId, format);
    }//w w  w  . j  ava2s.  co m
    return format;
}

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From source file:org.dashbuilder.dataprovider.csv.CSVParser.java

protected DecimalFormat getNumberFormat(String columnId) {
    DecimalFormat format = _numberFormatMap.get(columnId);
    if (format == null) {
        DecimalFormatSymbols numberSymbols = new DecimalFormatSymbols();
        numberSymbols.setGroupingSeparator(dataSetDef.getNumberGroupSeparator(columnId));
        numberSymbols.setDecimalSeparator(dataSetDef.getNumberDecimalSeparator(columnId));
        format = new DecimalFormat(dataSetDef.getNumberPattern(columnId), numberSymbols);
        _numberFormatMap.put(columnId, format);
    }/*ww  w  .  j  av  a  2  s  .  c o m*/
    return format;
}

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From source file:org.asqatasun.rules.elementchecker.contrast.ContrastChecker.java

/**
 * // w w  w  .ja va2s  .  co  m
 * @param sspHandler
 * @param domElements
 * @param testSolutionHandler
 * 
 * @throws ContrastCheckerParseResultException
 */
private void checkDomElements(SSPHandler sspHandler, Collection<DomElement> domElements,
        TestSolutionHandler testSolutionHandler) throws ContrastCheckerParseResultException {
    for (DomElement domElement : domElements) {

        // if the luminosity couldn't have been computed, its value is set 
        // to "-1"
        if (isElementPartOfTheScope(domElement)) {

            String bgColor = domElement.getBgColor();
            String fgColor = domElement.getFgColor();

            if (ContrastHelper.isColorTestable(fgColor) && ContrastHelper.isColorTestable(bgColor)) {

                elementCounter++;

                Double contrast = ContrastHelper.getConstrastRatio(fgColor, bgColor);
                if (contrast < contrastRatio) {
                    LOGGER.debug(" cssPath " + domElement.getPath() + " " + +contrast);
                    DecimalFormatSymbols decimalSymbol = new DecimalFormatSymbols(Locale.getDefault());
                    decimalSymbol.setDecimalSeparator('.');
                    TestSolution elementSolution = createRemarkOnBadContrastElement(sspHandler, domElement,
                            new DecimalFormat("#.00", decimalSymbol).format(contrast));
                    testSolutionHandler.addTestSolution(elementSolution);
                } else {
                    LOGGER.debug(" good luminosity " + domElement.getPath() + " " + +contrast);
                }
            } else {
                elementCounter++;
                createNmiRemarkForManualCheckElement(sspHandler, domElement);
                testSolutionHandler.addTestSolution(TestSolution.NEED_MORE_INFO);
                LOGGER.debug(" nmi " + domElement.getPath());
            }
        }
    }
}

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From source file:fr.amap.lidar.PtgScanConversion.java

public void toTxt(SimpleScan scan, File outputDirectory, boolean exportRGB, boolean exportIntensity)
        throws IOException, Exception {

    /***Convert rxp to txt***/

    File outputTxtFile = new File(
            outputDirectory.getAbsolutePath() + File.separator + scan.file.getName() + ".txt");

    try (BufferedWriter writer = new BufferedWriter(new FileWriter(outputTxtFile))) {

        /**Transformation**/
        Mat4D popMatrix = scan.popMatrix;
        Mat4D sopMatrix = scan.sopMatrix;

        Mat4D transfMatrix = Mat4D.multiply(sopMatrix, popMatrix);

        Mat3D rotation = new Mat3D();
        rotation.mat = new double[] { transfMatrix.mat[0], transfMatrix.mat[1], transfMatrix.mat[2],
                transfMatrix.mat[4], transfMatrix.mat[5], transfMatrix.mat[6], transfMatrix.mat[8],
                transfMatrix.mat[9], transfMatrix.mat[10] };

        DecimalFormatSymbols otherSymbols = new DecimalFormatSymbols(Locale.getDefault());
        otherSymbols.setDecimalSeparator('.');
        otherSymbols.setGroupingSeparator('.');
        DecimalFormat strictFormat = new DecimalFormat("###.##", otherSymbols);

        String header = "directionX directionY directionZ x y z empty";

        if (exportIntensity) {
            header += " intensity";
        }/*from  w  ww.ja  va 2 s  . c  om*/

        if (exportRGB) {
            header += " red green blue";
        }

        header += "\n";

        writer.write(header);

        PTGScan ptgScan = new PTGScan();
        ptgScan.openScanFile(scan.file);

        LPointShotExtractor shots = new LPointShotExtractor(ptgScan);
        Iterator<LShot> iterator = shots.iterator();

        int shotID = 0;

        while (iterator.hasNext()) {

            LShot shot = iterator.next();
            shot.direction.normalize();

            Vec4D origin = Mat4D.multiply(transfMatrix,
                    new Vec4D(shot.origin.x, shot.origin.y, shot.origin.z, 1.0d));
            Vec3D direction = Mat3D.multiply(rotation,
                    new Vec3D(shot.direction.x, shot.direction.y, shot.direction.z));
            direction = Vec3D.normalize(direction);

            SphericalCoordinates sc = new SphericalCoordinates();
            sc.toSpherical(new Vector3d(direction.x, direction.y, direction.z));

            short empty = 1;

            if (shot.ranges.length > 0) {
                empty = 0;
            }

            double x = origin.x + direction.x * 100;
            double y = origin.y + direction.y * 100;
            double z = origin.z + direction.z * 100;

            writer.write(direction.x + " " + direction.y + " " + direction.z + " " + x + " " + y + " " + z + " "
                    + empty + "\n");

            //                for(int i=0;i<shot.ranges.length;i++){
            //                    
            //                    double x = origin.x + direction.x * shot.ranges[i];
            //                    double y = origin.y + direction.y * shot.ranges[i];
            //                    double z = origin.z + direction.z * shot.ranges[i];
            //                    
            //                    String echo = shotID + " " + x + " " + y + " " + z + " " + direction.x + " " + direction.y+ " " + direction.z + " " + shot.ranges[i]+" "+shot.ranges.length+" "+i;
            //                    
            //                    if(exportIntensity){
            //                        echo += " " + strictFormat.format(shot.point.intensity);
            //                    }
            //                    
            //                    if(exportRGB){
            //                        echo += " " + strictFormat.format(shot.point.red);
            //                        echo += " " + strictFormat.format(shot.point.green);
            //                        echo += " " + strictFormat.format(shot.point.blue);
            //                    }
            //                    
            //                    echo += "\n";
            //                    
            //                    writer.write(echo);
            //                }

            shotID++;
        }
    } catch (Exception ex) {
        System.err.println(ex);
    }
}

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From source file:org.openehr.rm.datatypes.quantity.DvQuantity.java

/**
 * string form displayable for humans// w ww  . ja  v  a 2 s .  c  om
 *
 * @return string presentation
 */
public String toString() {
    DecimalFormat format = new DecimalFormat();
    format.setMinimumFractionDigits(precision);
    format.setMaximumFractionDigits(precision);
    DecimalFormatSymbols dfs = format.getDecimalFormatSymbols();
    dfs.setDecimalSeparator(DECIMAL_SEPARATOR);
    format.setDecimalFormatSymbols(dfs);
    format.setGroupingUsed(false);
    String tmp = format.format(magnitude) + (StringUtils.isEmpty(getUnits()) ? "" : "," + getUnits());
    return tmp;
}

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From source file:ub.botiga.ServletDispatcher.java

private void showCistell(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    HttpSession session = request.getSession();
    User u = (User) session.getAttribute("user");
    if (u == null) {
        response.sendRedirect("/Botiga/");
        return;/*  w  w w  . j a  v  a  2s . c om*/
    }

    HashMap<String, Product> cistell = getCistell(request);
    HashMap<String, Product> historial = u.getProducts();
    for (Product p : historial.values()) {
        cistell.remove(p.getName());
    }
    session.setAttribute("cistell", cistell);
    if (u.getCredits() - getPreuCistell(request) < 0) {
        request.setAttribute("creditsuficient", false);
    } else {
        request.setAttribute("creditsuficient", true);
    }

    request.setAttribute("cistell", cistell.values());
    DecimalFormat df = new DecimalFormat();
    df.setMaximumFractionDigits(2);
    DecimalFormatSymbols dfs = new DecimalFormatSymbols();
    dfs.setDecimalSeparator('.');

    df.setDecimalFormatSymbols(dfs);
    request.setAttribute("preucistell", df.format(getPreuCistell(request)));
    showPage(request, response, "cistell.jsp");
}

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From source file:ch.entwine.weblounge.common.impl.content.image.ImageContentImpl.java

/**
 * {@inheritDoc}/*ww  w  .j a  va  2 s .com*/
 * 
 * @see ch.entwine.weblounge.common.impl.content.ResourceContentImpl#extendXml(java.lang.StringBuffer)
 */
@Override
protected StringBuffer extendXml(StringBuffer xml) {
    xml = super.extendXml(xml);
    if (width <= 0)
        throw new IllegalArgumentException("Image must be wider than 0 pixels");
    if (height <= 0)
        throw new IllegalArgumentException("Image must be taller than 0 pixels");

    DecimalFormatSymbols formatSymbols = new DecimalFormatSymbols();
    formatSymbols.setDecimalSeparator('.');
    NumberFormat nf = new DecimalFormat("0.000000", formatSymbols);

    xml.append("<width>").append(width).append("</width>");
    xml.append("<height>").append(height).append("</height>");

    if (dateTaken != null) {
        xml.append("<datetaken>").append(WebloungeDateFormat.formatStatic(dateTaken)).append("</datetaken>");
    }
    if (!StringUtils.isBlank(location)) {
        xml.append("<location><![CDATA[").append(location).append("]]></location>");
    }
    if (gpsLat != -1 && gpsLong != -1) {
        xml.append("<gps lat=\"").append(nf.format(gpsLat)).append("\" lng=\"").append(nf.format(gpsLong))
                .append("\" />");
    }
    if (filmspeed != -1) {
        xml.append("<filmspeed>").append(filmspeed).append("</filmspeed>");
    }
    if (fnumber != -1) {
        xml.append("<fnumber>").append(fnumber).append("</fnumber>");
    }
    if (focalWidth != -1) {
        xml.append("<focalwidth>").append(focalWidth).append("</focalwidth>");
    }
    if (exposureTime != -1) {
        xml.append("<exposuretime>").append(exposureTime).append("</exposuretime>");
    }
    return xml;
}

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From source file:com.physphil.android.unitconverterultimate.fragments.ConversionFragment.java

/**
 * Get DecimalFormat used to format result
 *
 * @return DecimalFormat/*w  w  w .  ja v  a2s. c o  m*/
 */
private DecimalFormat getDecimalFormat() {
    DecimalFormat formatter = new DecimalFormat();

    //Set maximum number of decimal places
    formatter.setMaximumFractionDigits(mPrefs.getNumberDecimals());

    //Set group and decimal separators
    DecimalFormatSymbols symbols = formatter.getDecimalFormatSymbols();
    symbols.setDecimalSeparator(mPrefs.getDecimalSeparator().charAt(0));

    String groupSeparator = mPrefs.getGroupSeparator();
    boolean isSeparatorUsed = !groupSeparator.equals(getString(R.string.group_separator_none));
    formatter.setGroupingUsed(isSeparatorUsed);
    if (isSeparatorUsed) {
        symbols.setGroupingSeparator(groupSeparator.charAt(0));
    }

    formatter.setDecimalFormatSymbols(symbols);
    return formatter;
}

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From source file:org.totschnig.myexpenses.util.Utils.java

/**
 * @param currency//from ww w.j a v  a 2  s.  c  om
 * @param separator
 * @return a Decimalformat with the number of fraction digits appropriate for
 *         currency, and with the given separator, but without the currency
 *         symbol appropriate for CSV and QIF export
 */
public static DecimalFormat getDecimalFormat(Currency currency, char separator) {
    DecimalFormat nf = new DecimalFormat();
    DecimalFormatSymbols symbols = new DecimalFormatSymbols();
    symbols.setDecimalSeparator(separator);
    nf.setDecimalFormatSymbols(symbols);
    int fractionDigits = currency.getDefaultFractionDigits();
    if (fractionDigits != -1) {
        nf.setMinimumFractionDigits(fractionDigits);
        nf.setMaximumFractionDigits(fractionDigits);
    } else {
        nf.setMaximumFractionDigits(Money.DEFAULTFRACTIONDIGITS);
    }
    nf.setGroupingUsed(false);
    return nf;
}

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From source file:org.talend.dataprep.transformation.actions.math.ChangeNumberFormat.java

/**
 * Return the custom format out of the parameters.
 *
 * @param parameters the action parameters.
 * @return the custom format out of the parameters.
 *//*from ww  w  . j av a  2 s .  c  om*/
private NumberFormat getCustomFormat(Map<String, String> parameters) {
    final DecimalFormat decimalFormat = new DecimalFormat(parameters.get(TARGET_PATTERN + "_" + CUSTOM));

    DecimalFormatSymbols decimalFormatSymbols = decimalFormat.getDecimalFormatSymbols();

    String decimalSeparator = getCustomizableParam(TARGET + DECIMAL + SEPARATOR, parameters);
    if (!StringUtils.isEmpty(decimalSeparator)) {
        decimalFormatSymbols.setDecimalSeparator(decimalSeparator.charAt(0));
    }

    String groupingSeparator = getCustomizableParam(TARGET + GROUPING + SEPARATOR, parameters);
    if (StringUtils.isEmpty(groupingSeparator) || groupingSeparator.equals(decimalSeparator)) {
        decimalFormat.setGroupingUsed(false);
    } else {
        decimalFormatSymbols.setGroupingSeparator(groupingSeparator.charAt(0));
    }

    decimalFormat.setDecimalFormatSymbols(decimalFormatSymbols);

    return decimalFormat;
}

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