Example usage for java.text DecimalFormatSymbols DecimalFormatSymbols

Introduction

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

Prototype

public DecimalFormatSymbols(Locale locale) 

Source Link

Document

Create a DecimalFormatSymbols object for the given locale.

Usage

From source file:DecimalFormatDemo.java

static public void main(String[] args) {

    customFormat("###,###.###", 123456.789);
    customFormat("###.##", 123456.789);
    customFormat("000000.000", 123.78);
    customFormat("$###,###.###", 12345.67);
    customFormat("\u00a5###,###.###", 12345.67);

    Locale currentLocale = new Locale("en", "US");

    DecimalFormatSymbols unusualSymbols = new DecimalFormatSymbols(currentLocale);
    unusualSymbols.setDecimalSeparator('|');
    unusualSymbols.setGroupingSeparator('^');
    String strange = "#,##0.###";
    DecimalFormat weirdFormatter = new DecimalFormat(strange, unusualSymbols);
    weirdFormatter.setGroupingSize(4);/* w  w w.j av  a2  s  .c  om*/
    String bizarre = weirdFormatter.format(12345.678);
    System.out.println(bizarre);

    Locale[] locales = { new Locale("en", "US"), new Locale("de", "DE"), new Locale("fr", "FR") };

    for (int i = 0; i < locales.length; i++) {
        localizedFormat("###,###.###", 123456.789, locales[i]);
    }

}

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From source file:fr.cs.examples.attitude.EarthObservation.java

/** Program entry point.
 * @param args program arguments (unused here)
 *///from   ww  w. jav  a2  s .c o  m
public static void main(String[] args) {
    try {

        // configure Orekit
        Autoconfiguration.configureOrekit();
        final SortedSet<String> output = new TreeSet<String>();

        //  Initial state definition : date, orbit
        final AbsoluteDate initialDate = new AbsoluteDate(2004, 01, 01, 23, 30, 00.000,
                TimeScalesFactory.getUTC());
        final Vector3D position = new Vector3D(-6142438.668, 3492467.560, -25767.25680);
        final Vector3D velocity = new Vector3D(505.8479685, 942.7809215, 7435.922231);
        final Orbit initialOrbit = new KeplerianOrbit(new PVCoordinates(position, velocity),
                FramesFactory.getEME2000(), initialDate, Constants.EIGEN5C_EARTH_MU);

        // Attitudes sequence definition
        final AttitudeProvider dayObservationLaw = new LofOffset(initialOrbit.getFrame(), LOFType.VVLH,
                RotationOrder.XYZ, FastMath.toRadians(20), FastMath.toRadians(40), 0);
        final AttitudeProvider nightRestingLaw = new LofOffset(initialOrbit.getFrame(), LOFType.VVLH);
        final PVCoordinatesProvider sun = CelestialBodyFactory.getSun();
        final PVCoordinatesProvider earth = CelestialBodyFactory.getEarth();
        final EventDetector dayNightEvent = new EclipseDetector(sun, 696000000., earth,
                Constants.WGS84_EARTH_EQUATORIAL_RADIUS).withHandler(new ContinueOnEvent<EclipseDetector>());
        final EventDetector nightDayEvent = new EclipseDetector(sun, 696000000., earth,
                Constants.WGS84_EARTH_EQUATORIAL_RADIUS).withHandler(new ContinueOnEvent<EclipseDetector>());

        final AttitudesSequence attitudesSequence = new AttitudesSequence();
        final AttitudesSequence.SwitchHandler switchHandler = new AttitudesSequence.SwitchHandler() {
            public void switchOccurred(AttitudeProvider preceding, AttitudeProvider following,
                    SpacecraftState s) {
                if (preceding == dayObservationLaw) {
                    output.add(s.getDate() + ": switching to night law");
                } else {
                    output.add(s.getDate() + ": switching to day law");
                }
            }
        };
        attitudesSequence.addSwitchingCondition(dayObservationLaw, nightRestingLaw, dayNightEvent, false, true,
                10.0, AngularDerivativesFilter.USE_R, switchHandler);
        attitudesSequence.addSwitchingCondition(nightRestingLaw, dayObservationLaw, nightDayEvent, true, false,
                10.0, AngularDerivativesFilter.USE_R, switchHandler);
        if (dayNightEvent.g(new SpacecraftState(initialOrbit)) >= 0) {
            // initial position is in daytime
            attitudesSequence.resetActiveProvider(dayObservationLaw);
        } else {
            // initial position is in nighttime
            attitudesSequence.resetActiveProvider(nightRestingLaw);
        }

        // Propagator : consider the analytical Eckstein-Hechler model
        final Propagator propagator = new EcksteinHechlerPropagator(initialOrbit, attitudesSequence,
                Constants.EIGEN5C_EARTH_EQUATORIAL_RADIUS, Constants.EIGEN5C_EARTH_MU,
                Constants.EIGEN5C_EARTH_C20, Constants.EIGEN5C_EARTH_C30, Constants.EIGEN5C_EARTH_C40,
                Constants.EIGEN5C_EARTH_C50, Constants.EIGEN5C_EARTH_C60);

        // Register the switching events to the propagator
        attitudesSequence.registerSwitchEvents(propagator);

        propagator.setMasterMode(180.0, new OrekitFixedStepHandler() {
            public void init(final SpacecraftState s0, final AbsoluteDate t) {
            }

            public void handleStep(SpacecraftState currentState, boolean isLast) throws PropagationException {
                try {
                    DecimalFormatSymbols angleDegree = new DecimalFormatSymbols(Locale.US);
                    angleDegree.setDecimalSeparator('\u00b0');
                    DecimalFormat ad = new DecimalFormat(" 00.000;-00.000", angleDegree);
                    // the Earth position in spacecraft frame should be along spacecraft Z axis
                    // during nigthtime and away from it during daytime due to roll and pitch offsets
                    final Vector3D earth = currentState.toTransform().transformPosition(Vector3D.ZERO);
                    final double pointingOffset = Vector3D.angle(earth, Vector3D.PLUS_K);

                    // the g function is the eclipse indicator, its an angle between Sun and Earth limb,
                    // positive when Sun is outside of Earth limb, negative when Sun is hidden by Earth limb
                    final double eclipseAngle = dayNightEvent.g(currentState);

                    output.add(currentState.getDate() + " " + ad.format(FastMath.toDegrees(eclipseAngle)) + " "
                            + ad.format(FastMath.toDegrees(pointingOffset)));
                } catch (OrekitException oe) {
                    throw new PropagationException(oe);
                }
            }
        });

        // Propagate from the initial date for the fixed duration
        SpacecraftState finalState = propagator.propagate(initialDate.shiftedBy(12600.));

        // we print the lines according to lexicographic order, which is chronological order here
        // to make sure out of orders calls between step handler and event handlers don't mess things up
        for (final String line : output) {
            System.out.println(line);
        }

        System.out.println("Propagation ended at " + finalState.getDate());

    } catch (OrekitException oe) {
        System.err.println(oe.getMessage());
    }
}

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From source file:Main.java

public static char setDecimalSeparator(Locale locale) {

    DecimalFormatSymbols decimalFormatSymbols = new DecimalFormatSymbols(locale);
    return decimalFormatSymbols.getDecimalSeparator();

}

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From source file:Main.java

protected static DecimalFormatSymbols getDecimalFormatSymbols(Locale locale) {
    DecimalFormatSymbols symbols = (DecimalFormatSymbols) symbolsCache.get(locale);
    if (symbols == null) {
        symbols = new DecimalFormatSymbols(locale);
        symbolsCache.put(locale, symbols);
    }/*from   ww  w  .j a  va 2  s.  co m*/
    return symbols;
}

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From source file:com.squarespace.template.plugins.platform.PlatformUtils.java

public static String formatPercentage(double percentage, boolean trim, Locale locale) {
    DecimalFormatSymbols symbols = new DecimalFormatSymbols(locale);
    String pattern = trim ? "#,##0.###" : "#,##0.00#";
    DecimalFormat format = new DecimalFormat(pattern, symbols);
    return format.format(percentage);
}

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From source file:com.itude.mobile.mobbl.core.util.StringUtilities.java

private static void setupFormatter(DecimalFormat formatter, int minumumDecimals, int maximumDecimals) {
    formatter.setDecimalFormatSymbols(new DecimalFormatSymbols(getDefaultFormattingLocale()));
    formatter.setMinimumIntegerDigits(1);

    if (minumumDecimals > -1) {
        formatter.setMinimumFractionDigits(minumumDecimals);
    }//from  w w  w.j a v  a  2s  . c  o  m
    if (maximumDecimals > -1) {
        formatter.setMaximumFractionDigits(maximumDecimals);
    }
    formatter.setGroupingUsed(true);
    formatter.setGroupingSize(3);
}

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From source file:org.webguitoolkit.ui.controls.util.validation.PositiveNumberValidator.java

public void validate(String object) throws ValidationException {
    try {/*from  w w  w .j  a va  2  s  .c om*/
        // no mandatory field: empty means value zero.
        if (StringUtils.isEmpty(object)) {
            return;
        } else {
            DecimalFormat formatter;
            formatter = new DecimalFormat(pattern, new DecimalFormatSymbols(TextService.getLocale()));

            ParsePosition pos = new ParsePosition(0);
            Number num = formatter.parse(object, pos);

            if (num == null)
                throw new ValidationException(TextService.getString(
                        "converter.PositiveNumberValidator.message.conversion@Cannot convert into number."));
            if (pos.getIndex() < object.length()) {
                throw new ValidationException(TextService.getString(
                        "converter.PositiveNumberValidator.message.conversion@Cannot convert into number."));
            }

            Double f = new Double(num.doubleValue());
            if (f.doubleValue() < 0) {
                throw new ValidationException(TextService.getString(
                        "validator.PositiveNumberValidator.message@The entered number must be positive."));
            }
        }
    } catch (NumberFormatException e) {
        throw new ValidationException(TextService
                .getString("validator.PositiveNumberValidator.message.conversion@Cannot convert into number."));
    }
}

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From source file:org.brickhouse.json.HNumberConverter.java

@Override
public void jsonWrite(JsonWriter writer, Object value) throws IOException, JsonException {
    HNumber h = (HNumber) value;/*  w  ww .  j  a  v a 2 s.c om*/

    // Check if we can just write a number.
    if (StringUtils.isEmpty(h.getUnit()) && h != HNumber.NaN && h != HNumber.NEG_INF && h != HNumber.POS_INF)
        writer.append(
                (new DecimalFormat("#0.####", new DecimalFormatSymbols(Locale.ENGLISH))).format(h.getValue()));
    else {
        StringBuilder sb = new StringBuilder().append(CODE).append(HValueConverter.ESCAPE);
        if (Double.isNaN(h.getValue()))
            sb.append("NaN");
        else if (h.getValue() == Double.NEGATIVE_INFINITY)
            sb.append("-INF");
        else if (h.getValue() == Double.POSITIVE_INFINITY)
            sb.append("INF");
        else
            sb.append((new DecimalFormat("#0.####", new DecimalFormatSymbols(Locale.ENGLISH)))
                    .format(h.getValue()));

        if (!StringUtils.isEmpty(h.getUnit()))
            sb.append(h.getUnit());

        writer.quote(sb.toString());
    }
}

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From source file:thymeleafsandbox.springjsp.web.conversion.NumberFormatter.java

public Number parse(final String text, final Locale locale) throws ParseException {
    final DecimalFormat numberFormat = (DecimalFormat) NumberFormat.getNumberInstance();
    final DecimalFormatSymbols symbols = new DecimalFormatSymbols(Locale.US);
    symbols.setGroupingSeparator('*');
    numberFormat.setDecimalFormatSymbols(symbols);
    return numberFormat.parse(text);
}

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From source file:com.itude.mobile.android.util.StringUtil.java

/**
 * Set the formatter./*  w  w  w.j  a  v a  2  s  . c  o m*/
 * 
 * @param formatter {@link DecimalFormat}
 * @param locale {@link Locale}
 * @param minimalDecimalNumbers minimal number of decimals
 * @param maximumDecimalNumbers maximum number of decimals
 */
private static void setupFormatter(DecimalFormat formatter, Locale locale, int minimalDecimalNumbers,
        int maximumDecimalNumbers) {
    formatter.setDecimalFormatSymbols(new DecimalFormatSymbols(locale));
    formatter.setMinimumIntegerDigits(1);
    formatter.setMinimumFractionDigits(minimalDecimalNumbers);
    formatter.setMaximumFractionDigits(maximumDecimalNumbers);
    formatter.setGroupingUsed(true);
    formatter.setGroupingSize(3);
}

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