Example usage for java.text NumberFormat getNumberInstance

Introduction

In this page you can find the example usage for java.text NumberFormat getNumberInstance.

Prototype

public static final NumberFormat getNumberInstance() 

Source Link

Document

Returns a general-purpose number format for the current default java.util.Locale.Category#FORMAT FORMAT locale.

Usage

From source file:com.cypress.cysmart.BLEServiceFragments.RSCService.java

/**
 * Display live running data/*from ww w  .j av  a  2  s.  com*/
 */
private void displayLiveData(final ArrayList<String> rsc_data) {
    if (rsc_data != null) {
        try {
            /**
             * Number formatting to two fractional decimals
             */
            Number cycledDist = NumberFormat.getInstance().parse(rsc_data.get(1));
            Number averageSpeed = NumberFormat.getInstance().parse(rsc_data.get(0));
            NumberFormat distformatter = NumberFormat.getNumberInstance();
            distformatter.setMinimumFractionDigits(2);
            distformatter.setMaximumFractionDigits(2);
            String distRan = distformatter.format(cycledDist);
            avgSpeed = distformatter.format(averageSpeed);
            mDistanceRan.setText(distRan);
            mAverageSpeed.setText(avgSpeed);
        } catch (Exception e1) {
            e1.printStackTrace();
        }
        if (mCurrentTime == 0) {
            mGraphLastXValue = 0;
            mCurrentTime = Utils.getTimeInSeconds();
        } else {
            mPreviosTime = mCurrentTime;
            mCurrentTime = Utils.getTimeInSeconds();
            mGraphLastXValue = mGraphLastXValue + (mCurrentTime - mPreviosTime) / 1000;
        }
        try {
            float val = Float.valueOf(avgSpeed);
            mDataSeries.add(mGraphLastXValue, val);
            mChart.repaint();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

---

From source file:com.clustercontrol.jmx.factory.RunMonitorJmx.java

/**
 * ????/* www . j  a  v  a 2s.co m*/
 */
@Override
public String getMessageOrg(int result) {
    String message;
    if (exception == null) {
        if (Double.isNaN(m_value)) {
            message = NaN;
        } else {
            String name = "?";
            try {
                JmxMasterInfo jmxMasterInfo = QueryUtil.getJmxMasterInfoPK(jmx.getMasterId());
                name = jmxMasterInfo.getName();
            } catch (MonitorNotFound e) {
                m_log.warn("not found : " + jmx.getMasterId());
            }
            if (m_prevNullchk) {
                message = name + " : ";
                m_prevNullchk = !m_prevNullchk;
                return message;
            }
            message = name + " : " + NumberFormat.getNumberInstance().format(m_value);
        }
    } else {
        String name = "?";
        try {
            JmxMasterInfo jmxMasterInfo = QueryUtil.getJmxMasterInfoPK(jmx.getMasterId());
            name = jmxMasterInfo.getName();
        } catch (MonitorNotFound e) {
            m_log.warn("not found : " + jmx.getMasterId());
        }
        message = name + " : " + exception.getMessage();
    }
    return message;
}

---

From source file:pcgen.util.Logging.java

/**
 * Generate the memory report string//from  ww w.  j  a  v  a2s.  c o m
 * @return the memory report string
 */
public static String memoryReportStr() {
    Runtime rt = Runtime.getRuntime();
    NumberFormat numFmt = NumberFormat.getNumberInstance();
    StringBuilder sb = new StringBuilder("Memory: ");
    sb.append(numFmt.format(rt.totalMemory() / 1024.0));
    sb.append("Kb total, ");
    sb.append(numFmt.format(rt.freeMemory() / 1024.0));
    sb.append("Kb free, ");
    sb.append(numFmt.format(rt.maxMemory() / 1024.0));
    sb.append("Kb max.");
    return sb.toString();
}

---

From source file:org.yccheok.jstock.gui.OptionsSellAdvisorJPanel.java

private JFormattedTextField getPercentageJFormattedTextField() {
    NumberFormat format = NumberFormat.getNumberInstance();
    NumberFormatter formatter = new NumberFormatter(format);
    formatter.setMinimum(0.0);/*from  www. j av a2s.c o m*/
    formatter.setMaximum(null);
    formatter.setValueClass(Double.class);
    JFormattedTextField field = new JFormattedTextField(formatter);

    return field;
}

---

From source file:net.sf.mzmine.modules.peaklistmethods.peakpicking.adap3decompositionV1_5.ADAP3DecompositionV1_5SetupDialog.java

/**
 * Cluster list of PeakInfo based on the chromatographic shapes
 * //from   ww w  . ja v  a2  s  .c  o m
 * @param peaks list of ADAP peaks
 * @param outClusters output of clusters
 * @param outText output of tooltip text
 * @param outColors output of colors
 */

private void shapeCluster(List<Peak> peaks, List<List<NavigableMap<Double, Double>>> outClusters,
        List<List<String>> outText, List<Double> outColors) {
    NumberFormat numberFormat = NumberFormat.getNumberInstance();

    Double edgeToHeightRatio = parameterSet.getParameter(ADAP3DecompositionV1_5Parameters.EDGE_TO_HEIGHT_RATIO)
            .getValue();
    Double deltaToHeightRatio = parameterSet
            .getParameter(ADAP3DecompositionV1_5Parameters.DELTA_TO_HEIGHT_RATIO).getValue();
    Boolean useIsShared = parameterSet.getParameter(ADAP3DecompositionV1_5Parameters.USE_ISSHARED).getValue();
    Double shapeSimThreshold = parameterSet.getParameter(ADAP3DecompositionV1_5Parameters.SHAPE_SIM_THRESHOLD)
            .getValue();
    Double minModelPeakSharpness = parameterSet
            .getParameter(ADAP3DecompositionV1_5Parameters.MIN_MODEL_SHARPNESS).getValue();
    List<Range<Double>> deprecatedMZValues = parameterSet
            .getParameter(ADAP3DecompositionV1_5Parameters.MZ_VALUES).getValue();

    if (edgeToHeightRatio == null || deltaToHeightRatio == null || useIsShared == null
            || shapeSimThreshold == null || minModelPeakSharpness == null || deprecatedMZValues == null)
        return;

    List<Peak> modelPeakCandidates = TwoStepDecomposition.filterPeaks(peaks, useIsShared, edgeToHeightRatio,
            deltaToHeightRatio, minModelPeakSharpness, deprecatedMZValues);

    if (modelPeakCandidates.isEmpty())
        return;

    List<List<Peak>> clusters = TwoStepDecomposition.getShapeClusters(modelPeakCandidates, shapeSimThreshold);

    outClusters.clear();
    outText.clear();
    outColors.clear();

    Random rand = new Random();
    rand.setSeed(0);

    int colorIndex = 0;
    final int numColors = 10;
    final double[] colors = new double[numColors];

    for (int i = 0; i < numColors; ++i)
        colors[i] = rand.nextDouble();

    for (List<Peak> cluster : clusters) {
        List<NavigableMap<Double, Double>> c = new ArrayList<>(cluster.size());

        List<String> texts = new ArrayList<>(cluster.size());

        for (Peak peak : cluster) {
            c.add(peak.getChromatogram());
            texts.add(peak.getInfo() + "\nSharpness: "
                    + numberFormat.format(FeatureTools.sharpnessYang(peak.getChromatogram())));
        }
        outClusters.add(c);
        outText.add(texts);

        outColors.add(colors[colorIndex % numColors]);
        ++colorIndex;
    }
}

---

From source file:InputVerificationDemo.java

private void setUpFormats() {
    moneyFormat = (NumberFormat) NumberFormat.getNumberInstance();

    percentFormat = NumberFormat.getNumberInstance();
    percentFormat.setMinimumFractionDigits(3);

    decimalFormat = (DecimalFormat) NumberFormat.getNumberInstance();
    decimalFormat.setParseIntegerOnly(true);

    paymentFormat = (DecimalFormat) NumberFormat.getNumberInstance();
    paymentFormat.setMaximumFractionDigits(2);
    paymentFormat.setNegativePrefix("(");
    paymentFormat.setNegativeSuffix(")");
}

---

From source file:biz.wolschon.fileformats.gnucash.baseclasses.SimpleAccount.java

/**
 *
 * @return The currency-format to use for formating.
 *//*from   ww w. j a  v a2s  .com*/
public NumberFormat getCurrencyFormat() {
    if (currencyFormat == null) {
        currencyFormat = NumberFormat.getCurrencyInstance();
    }

    // the currency may have changed
    if (this.getCurrencyNameSpace().equals(GnucashAccount.CURRENCYNAMESPACE_CURRENCY)) {
        Currency currency = getCurrency();
        currencyFormat.setCurrency(currency);
    } else {
        currencyFormat = NumberFormat.getNumberInstance();
    }

    return currencyFormat;
}

---

From source file:com.bitsofproof.example.Simple.java

public static String printBit(long n) {
    BigDecimal xbt = BigDecimal.valueOf(n).divide(BigDecimal.valueOf(100));
    return NumberFormat.getNumberInstance().format(xbt) + " bit";
}

---

From source file:com.bitsofproof.example.Simple.java

public static long parseBit(String s) throws ParseException {
    Number n = NumberFormat.getNumberInstance().parse(s);
    if (n instanceof Double) {
        return (long) (n.doubleValue() * 100.0);
    } else {/*from ww w . ja v a2s . c o  m*/
        return n.longValue() * 100;
    }
}

---

From source file:org.kalypso.ogc.sensor.timeseries.TimeseriesUtils.java

private static synchronized NumberFormat getDefaultFormat() {
    if (DEFAULT_FORMAT == null) {
        DEFAULT_FORMAT = NumberFormat.getNumberInstance();
        DEFAULT_FORMAT.setMinimumFractionDigits(3);
    }//from   w w  w. j av a 2  s.  c o m

    return DEFAULT_FORMAT;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• »