Example usage for java.text NumberFormat format

List of usage examples for java.text NumberFormat format

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Introduction

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

Prototype

public final String format(long number)

Source Link

Document

Specialization of format.

Usage

From source file:com.haulmont.chile.core.datatypes.impl.IntegerDatatype.java

@Override
public String format(Object value, Locale locale) {
    if (value == null)
        return "";

    FormatStrings formatStrings = AppBeans.get(FormatStringsRegistry.class).getFormatStrings(locale);
    if (formatStrings == null)
        return format(value);

    DecimalFormatSymbols formatSymbols = formatStrings.getFormatSymbols();
    NumberFormat format = new DecimalFormat(formatStrings.getIntegerFormat(), formatSymbols);
    return format.format(value);
}

From source file:de.tor.tribes.util.bb.WinnerLoserStatsFormatter.java

private String formatValue(Number pValue, NumberFormat pFormatter) {
    return (pValue.longValue() >= 0) ? "+" + pFormatter.format(pValue) : pFormatter.format(pValue);
}

From source file:com.haulmont.chile.core.datatypes.impl.LongDatatype.java

@Override
public String format(Object value, Locale locale) {
    if (value == null) {
        return "";
    }/*from   w w w  .j  a  v a  2s.c  om*/

    FormatStrings formatStrings = AppBeans.get(FormatStringsRegistry.class).getFormatStrings(locale);
    if (formatStrings == null) {
        return format(value);
    }

    DecimalFormatSymbols formatSymbols = formatStrings.getFormatSymbols();
    NumberFormat format = new DecimalFormat(formatStrings.getIntegerFormat(), formatSymbols);
    return format.format(value);
}

From source file:creative.framework.main.ApparelContext.java

private StringBuilder meansToString(List<Mean> means) {
    StringBuilder m = new StringBuilder();
    NumberFormat formatter = new DecimalFormat("#0.00");

    for (Mean mean : means) {
        m.append(formatter.format(mean.getResult())).append(" ");
    }// w ww . jav  a  2s . c  o m
    return m;
}

From source file:org.squale.squalecommon.enterpriselayer.facade.quality.MeasureFacade.java

/**
 * Creation d'une mesure de type Kiviat pour un projet
 * //from  w w w.j a  v  a  2s .c o m
 * @param pProjectId Id du projet
 * @param pAuditId Id de l'audit
 * @param pAllFactors tous les facteurs (= "true") ou seulement ceux ayant une note ?
 * @throws JrafEnterpriseException en cas de pb Hibernate
 * @return tableau d'objets : la map des donnes + le boolen pour affichage de la case  cocher tous les facteurs
 */
public static Object[] getProjectKiviat(Long pProjectId, Long pAuditId, String pAllFactors)
        throws JrafEnterpriseException {
    Map result = new HashMap();
    JFreeChart projectKiviat = null;
    MeasureDAOImpl measureDAO = MeasureDAOImpl.getInstance();
    // Session Hibernate
    ISession session = null;
    // Boolen conditonnanant l'affichage de la case  cocher "tous les facteurs" dans la page Jsp
    boolean displayCheckBoxFactors = true;
    try {
        // rcupration d'une session
        session = PERSISTENTPROVIDER.getSession();
        // On ajoute les notes de chaque projets sur le kiviat
        ProjectBO project = (ProjectBO) ProjectDAOImpl.getInstance().load(session, pProjectId);
        SortedMap values = new TreeMap();
        // recupere les facteurs du projet
        Collection factorResults = QualityResultDAOImpl.getInstance().findWhere(session, pProjectId, pAuditId);
        // et cree le map nom => note correspondant
        Iterator it = factorResults.iterator();
        ArrayList nullValuesList = new ArrayList();
        while (it.hasNext()) {
            FactorResultBO factor = (FactorResultBO) it.next();
            // le -1 est trait directement par le kiviatMaker
            Float value = new Float(factor.getMeanMark());
            // ajoute la note dans le titre
            // TODO prendre le vritable nom du facteur
            String name = factor.getRule().getName();
            if (value.floatValue() >= 0) {
                // avec 1 seul chiffre aprs la virgule
                NumberFormat nf = NumberFormat.getInstance();
                nf.setMinimumFractionDigits(1);
                nf.setMaximumFractionDigits(1);
                name = name + " (" + nf.format(value) + ")";
            } else {
                // Mmorisation temporaire des facteurs pour lesquels les notes sont nulles : sera utile si l'option
                // "Tous les facteurs" est coche pour afficher uniquement les facteurs ayant une note.
                nullValuesList.add(name);
            }
            values.put(name, value);
        }
        final int FACTORS_MIN = 3;
        if (nullValuesList.size() <= 0 || values.size() <= FACTORS_MIN) {
            displayCheckBoxFactors = false;
        }
        // Seulement les facteurs ayant une note ? ==> suppression des facteurs ayant une note nulle.
        // Mais trois facteurs doivent au moins s'afficher (nuls ou pas !)
        values = deleteFactors(values, nullValuesList, pAllFactors, FACTORS_MIN);

        // recupre le nom de l'audit
        String name = null;
        AuditBO audit = (AuditBO) AuditDAOImpl.getInstance().load(session, pAuditId);
        if (audit.getType().compareTo(AuditBO.MILESTONE) == 0) {
            name = audit.getName();
        }
        if (null == name) {
            DateFormat df = DateFormat.getDateInstance(DateFormat.LONG);
            name = df.format(audit.getDate());
        }
        result.put(name, values);

    } catch (Exception e) {
        FacadeHelper.convertException(e, MeasureFacade.class.getName() + ".getMeasures");
    } finally {
        FacadeHelper.closeSession(session, MeasureFacade.class.getName() + ".getMeasures");
    }
    Object[] kiviatObject = { result, new Boolean(displayCheckBoxFactors) };
    return kiviatObject;
}

From source file:com.pureinfo.srm.outlay.action.OutlayPrintEntryAction.java

private String getFormattedPercent(double _num) {
    NumberFormat format = new DecimalFormat("#.##");
    return format.format(_num);
}

From source file:creative.framework.main.ApparelContext.java

private StringBuilder variancesToString(List<Variance> variances) {
    StringBuilder v = new StringBuilder();
    NumberFormat formatter = new DecimalFormat("#0.00");
    for (Variance variance : variances) {
        v.append(formatter.format(variance.getResult())).append(" ");
    }/*from   w  w  w  .java2  s  . c om*/
    return v;
}

From source file:net.anthonypoon.ngram.correlation.CorrelationReducer.java

@Override
protected void reduce(Text key, Iterable<Text> values, Context context)
        throws IOException, InterruptedException {
    TreeMap<String, Double> currElement = new TreeMap();
    for (Text val : values) {
        String[] strArray = val.toString().split("\t");
        currElement.put(strArray[0], Double.valueOf(strArray[1]));
    }/*from  www  .  ja  v  a  2 s.c o m*/
    double[] currElementPrimitve = new double[upbound - lowbound + 1];
    for (Integer i = 0; i <= upbound - lowbound; i++) {
        if (currElement.containsKey(String.valueOf(lowbound + i - lag))) {
            currElementPrimitve[i] = currElement.get(String.valueOf(lowbound + i - lag));
        } else {
            currElementPrimitve[i] = 0;
        }

    }
    for (Map.Entry<String, TreeMap<String, Double>> pair : corrTargetArray.entrySet()) {
        double[] targetElemetPrimitive = new double[upbound - lowbound + 1];
        for (Integer i = 0; i <= upbound - lowbound; i++) {
            if (pair.getValue().containsKey(String.valueOf(lowbound + i))) {
                targetElemetPrimitive[i] = pair.getValue().get(String.valueOf(lowbound + i));
            } else {
                targetElemetPrimitive[i] = 0;
            }
        }
        Double correlation = new PearsonsCorrelation().correlation(targetElemetPrimitive, currElementPrimitve);
        if (correlation > threshold) {
            NumberFormat formatter = new DecimalFormat("#0.000");
            context.write(key, new Text(pair.getKey() + "\t" + formatter.format(correlation)));
        }
    }

}

From source file:com.pureinfo.srm.outlay.action.OutlayPrintEntryAction.java

private String getFormattedNum(double _num) {
    NumberFormat format = new DecimalFormat("#,###.######");
    return format.format(_num / 10000);
}

From source file:com.discursive.jccook.collections.bag.BagExample.java

private void printAlbums(Bag albumBag) {
    Set albums = albumBag.uniqueSet();
    Iterator albumIterator = albums.iterator();
    while (albumIterator.hasNext()) {
        Album album = (Album) albumIterator.next();
        NumberFormat format = NumberFormat.getInstance();
        format.setMinimumIntegerDigits(3);
        format.setMaximumFractionDigits(0);
        System.out.println("\t" + format.format(albumBag.getCount(album)) + " - " + album.getBand());
    }/*from   ww  w.java 2 s .  c om*/
}