Example usage for java.math BigDecimal ZERO

Introduction

In this page you can find the example usage for java.math BigDecimal ZERO.

Prototype

BigDecimal ZERO

To view the source code for java.math BigDecimal ZERO.

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Document

The value 0, with a scale of 0.

Usage

From source file:com.itellity.comp.type.finance.MonetaryAmountMH.java

/**
 * Converts a BigDecimal and a Currency to a MonetaryAmount
 *
 * @param entity//  w  ww .  j  a v  a 2s .  co  m
 * @param amount
 * @param currency
 *
 * @return
 */
public static MonetaryAmount parseValue(Entity entity, BigDecimal amount, Currency currency) {

    MonetaryAmount money = null;

    if ((amount == null || amount.intValue() == 0) && ((currency == null) || currency.isUndefined())) {

        money = MonetaryAmount.UNDEFINED;
    } else {

        try {

            money = new MonetaryAmount(amount == null ? BigDecimal.ZERO : amount, currency);
        } catch (Exception e) {

            LOG.error(e.getMessage(), e);
            money = MonetaryAmount.UNDEFINED;
        }
    }

    return money;
}

From source file:com.genscript.gsscm.product.dto.RoyaltyProductDTO.java

public RoyaltyProductDTO() {
    this.sellingPriceCmsn = BigDecimal.ZERO;
    this.grossProfitCmsn = BigDecimal.ZERO;
    this.unitRateCmsn = BigDecimal.ZERO;
}

From source file:Main.java

/**
 * Write a {@link BigDecimal} value into XML output.
 *
 * @param value//ww w .ja v a 2 s  .  com
 * value to write
 *
 * @param min
 * minimal value
 *
 * @param max
 * maximal value
 *
 * @param precision
 * number of decimal places
 *
 * @return
 * XML string
 *
 * @throws IllegalArgumentException
 * if a validation error occured
 */
private static String printDecimal(BigDecimal value, BigDecimal min, BigDecimal max, int precision,
        boolean zeroIncluded) {
    if (value == null) {
        throw new IllegalArgumentException("The provided double value NULL is invalid!");
    }
    value = value.setScale(precision, BigDecimal.ROUND_HALF_UP);

    if (min != null && value.compareTo(min) <= 0) {
        if (!zeroIncluded || !BigDecimal.ZERO.equals(value)) {
            throw new IllegalArgumentException(
                    "The provided double value " + value + " is too small (minimum is " + min + ")!");
        }
    }
    if (max != null && value.compareTo(max) >= 0) {
        throw new IllegalArgumentException(
                "The provided double value " + value + " is too high (maximum is " + max + ")!");
    }

    return DatatypeConverter.printDecimal(value);
}

From source file:de.tsystems.mms.apm.performancesignature.util.PerfSigUIUtils.java

public static BigDecimal round(final double d, final int scale) {
    try {/*from   w  w w. j  a  v  a2s  .  c  o  m*/
        return BigDecimal.valueOf(d).setScale(d % 1 == 0 ? 0 : scale, BigDecimal.ROUND_HALF_UP);
    } catch (NumberFormatException ex) {
        if (Double.isInfinite(d)) {
            return BigDecimal.valueOf(d);
        } else {
            return BigDecimal.ZERO;
        }
    }
}

From source file:fi.iki.dezgeg.matkakorttiwidget.gui.MatkakorttiWidgetApp.java

public static synchronized List<Card> getCardList() throws Exception {
    String username = prefs.getString("username", "<not set>");
    String password = prefs.getString("password", "");

    if (DEBUG && username.equals("dezgegt"))
        return Arrays.asList(new Card("Tyhja", "a", BigDecimal.ZERO, null),
                new Card("Rahaa", "b", BigDecimal.TEN, null),
                new Card("Kautta", "c", BigDecimal.ZERO, new Date(113, 11, 28)),
                new Card("Raha+Kausi", "d", new BigDecimal("99.99"), new Date()),
                new Card("Paljon rahaa", "e", new BigDecimal("199.99"), null));
    else if (DEBUG && username.equals("dezgege"))
        return Arrays.asList();

    return new MatkakorttiApi(username, password).getCards();
}

From source file:com.creditcloud.carinsurance.local.CarInsuranceFeeLocalBean.java

/**
 * ?/*from   w ww .ja  v  a  2s.co  m*/
 * @param repayment
 * @return 
 */
public BigDecimal overdueFee(CarInsuranceRepayment repayment) {
    if (repayment == null) {
        return BigDecimal.ZERO;
    }
    if (LocalDate.now().toDate().compareTo(repayment.getDueDate()) <= 0) {
        return BigDecimal.ZERO;
    }
    BigDecimal days = BigDecimal.ZERO;
    //
    if (repayment.getRepayDate() != null) {
        long repayTime = repayment.getRepayDate().getTime();
        long dueTime = repayment.getDueDate().getTime();
        days = BigDecimal.valueOf((repayTime - dueTime) / DateUtils.MILLIS_PER_DAY);
        if (days.compareTo(BigDecimal.ZERO) < 0) {
            return BigDecimal.ZERO;
        }
    } else {
        long nowTime = LocalDate.now().plusDays(1).toDate().getTime();
        long dueTime = repayment.getDueDate().getTime();
        days = BigDecimal.valueOf((nowTime - dueTime) / DateUtils.MILLIS_PER_DAY);
    }
    BigDecimal penaltyAmount = BigDecimal.ZERO;
    //???
    Fee overduePenaltyFee = configManager.getCarInsuranceConfig().getPenaltyFee();
    penaltyAmount = FeeUtils.calculate(overduePenaltyFee, repayment.getAmountPrincipal()).multiply(days)
            .setScale(NumberConstant.DEFAULT_SCALE, NumberConstant.ROUNDING_MODE);
    return penaltyAmount;
}

From source file:es.logongas.encuestas.modelo.resultados.InferenciaEstadistica.java

public InferenciaEstadistica(EstadisticaDescriptiva estadisticaDescriptiva, BigDecimal nivelConfianza,
        int numDecimals) {
    this.numDecimals = numDecimals;
    if (nivelConfianza.compareTo(BigDecimal.ZERO) <= 0) {
        throw new IllegalArgumentException("El nivelConfianza debe ser mayor que 0");
    }//w ww  .j  a  va2 s. c o  m
    if (nivelConfianza.compareTo(BigDecimal.ONE) >= 0) {
        throw new IllegalArgumentException("El nivelConfianza debe ser menor que 1");
    }

    TDistribution tDistribution = new TDistribution(estadisticaDescriptiva.getNumMuestras() - 1);
    double t = tDistribution.inverseCumulativeProbability(nivelConfianza.doubleValue());
    BigDecimal delta = new BigDecimal(t * (estadisticaDescriptiva.getDesviacionEstandar().doubleValue()
            / Math.sqrt(estadisticaDescriptiva.getNumMuestras())));

    BigDecimal min = estadisticaDescriptiva.getMedia().subtract(delta).setScale(this.numDecimals,
            RoundingMode.HALF_UP);
    BigDecimal max = estadisticaDescriptiva.getMedia().add(delta).setScale(this.numDecimals,
            RoundingMode.HALF_UP);
    intervaloConfianzaMedia = new IntervaloConfianza(min, max, nivelConfianza);

}

From source file:com.skubit.iab.activities.TransactionDetailsActivity.java

private static final String formatCurrencyAmount(BigDecimal balanceNumber) {
    NumberFormat numberFormat = NumberFormat.getInstance(Locale.getDefault());
    numberFormat.setMaximumFractionDigits(8);
    numberFormat.setMinimumFractionDigits(4);

    if (balanceNumber.compareTo(BigDecimal.ZERO) == -1) {
        balanceNumber = balanceNumber.multiply(new BigDecimal(-1));
    }/*  ww w . j a v  a 2  s.  c om*/

    return numberFormat.format(balanceNumber);
}

From source file:com.creditcloud.interestbearing.model.InterestBearingUserFundChange.java

public InterestBearingUserFundChangeDirection getChangeDirection() {
    if (changeAmount == null) {
        return InterestBearingUserFundChangeDirection.NO_CHANGE;
    }/*from  ww  w. j  av a 2  s .c o  m*/

    if (changeAmount.equals(BigDecimal.ZERO)) {
        return InterestBearingUserFundChangeDirection.NO_CHANGE;
    }

    InterestBearingUserFundChangeDirection direction = (changeAmount.compareTo(BigDecimal.ZERO) > 0)
            ? InterestBearingUserFundChangeDirection.INCREASED
            : InterestBearingUserFundChangeDirection.DECREASED;
    return direction;
}

From source file:com.itellity.comp.type.finance.MonetaryAmountMH.java

/**
 * dispatches a Price// ww  w  .  j  av  a  2  s  .  c o m
 *
 * @param money
 *
 * @return BigDecimal
 */
public static BigDecimal dispatchValueToAmount(MonetaryAmount money) {

    if ((money == null) || (money.isUndefined())) {

        return BigDecimal.ZERO;
    } else {

        return money.getAmount();
    }
}