Example usage for java.math BigDecimal add

List of usage examples for java.math BigDecimal add

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Introduction

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

Prototype

public BigDecimal add(BigDecimal augend)

Source Link

Document

Returns a BigDecimal whose value is (this + augend) , and whose scale is max(this.scale(), augend.scale()) .

Usage

From source file:com.github.jessemull.microflex.stat.statbigdecimal.GeometricMeanBigDecimalTest.java

/**
 * Corrects any rounding errors due to differences in the implementation of
 * the statistic between the Apache and MicroFlex libraries
 * @param    BigDecimal    the first result
 * @param    BigDecimal    the second result
 * @return                 corrected results
 *//*from w w w .j  a v a 2  s.  c  o  m*/
private static BigDecimal[] correctRoundingErrors(BigDecimal bd1, BigDecimal bd2) {

    BigDecimal[] array = new BigDecimal[2];
    int scale = mc.getPrecision();

    while (!bd1.equals(bd2) && scale > mc.getPrecision() / 4) {

        bd1 = bd1.setScale(scale, RoundingMode.HALF_DOWN);
        bd2 = bd2.setScale(scale, RoundingMode.HALF_DOWN);

        if (bd1.subtract(bd1.ulp()).equals(bd2)) {
            bd1 = bd1.subtract(bd1.ulp());
        }

        if (bd1.add(bd1.ulp()).equals(bd2)) {
            bd1 = bd1.add(bd1.ulp());
        }

        scale--;
    }

    array[0] = bd1;
    array[1] = bd2;

    return array;
}

From source file:org.fineract.module.stellar.TestPaymentInSimpleNetwork.java

@Test
public void overlappingPayments() throws Exception {
    logger.info("overlappingPayments test begin");

    final AccountListener accountListener = new AccountListener(serverAddress, firstTenantId, secondTenantId);

    final BigDecimal transferAmount = BigDecimal.TEN;
    final BigDecimal doubleTransferAmount = transferAmount.add(transferAmount);
    makePayment(firstTenantId, firstTenantApiKey, secondTenantId, ASSET_CODE, transferAmount);
    makePayment(secondTenantId, secondTenantApiKey, firstTenantId, ASSET_CODE, doubleTransferAmount);

    accountListener.waitForCredits(PAY_WAIT,
            creditMatcher(firstTenantId, doubleTransferAmount, ASSET_CODE, secondTenantId),
            creditMatcher(secondTenantId, transferAmount, ASSET_CODE,
                    vaultMatcher(firstTenantId, secondTenantId)),
            creditMatcher(secondTenantId, transferAmount, ASSET_CODE, secondTenantId));

    checkBalance(firstTenantId, firstTenantApiKey, ASSET_CODE, tenantVaultStellarAddress(secondTenantId),
            transferAmount);//from www.ja v a2s .c  o m
    checkBalance(secondTenantId, secondTenantApiKey, ASSET_CODE, tenantVaultStellarAddress(firstTenantId),
            BigDecimal.ZERO);

    //Return balances to zero for next test.
    makePayment(firstTenantId, firstTenantApiKey, secondTenantId, ASSET_CODE, transferAmount);

    accountListener.waitForCredits(PAY_WAIT, creditMatcher(secondTenantId, transferAmount, ASSET_CODE,
            vaultMatcher(firstTenantId, secondTenantId)));
}

From source file:com.salesmanager.core.util.ProductUtil.java

public static BigDecimal determinePriceNoDiscountWithAttributes(Product product, Collection<Long> attributes,
        Locale locale, String currency) {

    BigDecimal price = product.getProductPrice();

    // all other prices
    Set prices = product.getPrices();
    if (prices != null) {
        Iterator pit = prices.iterator();
        while (pit.hasNext()) {
            ProductPrice pprice = (ProductPrice) pit.next();
            pprice.setLocale(locale);/*from   www .j  a v  a  2s.  co  m*/

            if (pprice.isDefaultPrice()) {// overwrites default price
                price = pprice.getProductPriceAmount();
            }
        }
    }

    BigDecimal attributesPrice = null;

    if (attributes != null) {
        Iterator i = attributes.iterator();

        while (i.hasNext()) {
            ProductAttribute attr = (ProductAttribute) i.next();
            if (!attr.isAttributeDisplayOnly() && attr.getOptionValuePrice().longValue() > 0) {
                if (attributesPrice == null) {
                    attributesPrice = new BigDecimal(0);
                }
                attributesPrice = attributesPrice.add(attr.getOptionValuePrice());
            }
        }
    }

    if (attributesPrice != null) {
        price = price.add(attributesPrice);
    }

    return price;

}

From source file:com.acc.facades.process.email.context.NotPickedUpConsignmentCanceledEmailContext.java

protected void calculateRefundAmount() {
    BigDecimal refundAmountValue = BigDecimal.ZERO;
    PriceData totalPrice = null;/* w  ww  .  j a v  a 2s. co m*/
    for (final ConsignmentEntryData consignmentEntry : getConsignment().getEntries()) {
        totalPrice = consignmentEntry.getOrderEntry().getTotalPrice();
        refundAmountValue = refundAmountValue.add(totalPrice.getValue());
    }
    refundAmount = getPriceDataFactory().create(totalPrice.getPriceType(), refundAmountValue,
            totalPrice.getCurrencyIso());
}

From source file:com.opensourcestrategies.financials.accounts.GLAccountInTree.java

/**
 * Gets the debit of this GL account children GL accounts.
 * @return a <code>BigDecimal</code> value
 *//* ww w .  j ava2 s .  com*/
public BigDecimal getDebitOfChildren() {
    BigDecimal debitOfChildren = BigDecimal.ZERO;
    for (GLAccountInTree childAccount : childAccounts) {
        debitOfChildren = debitOfChildren.add(getDebitOfChildrenRec(childAccount));
    }
    return debitOfChildren.setScale(AccountsHelper.decimals, AccountsHelper.rounding);
}

From source file:com.opensourcestrategies.financials.accounts.GLAccountInTree.java

/**
 * Gets the credit of this GL account children GL accounts.
 * @return a <code>BigDecimal</code> value
 *///from   w w w .  jav  a  2 s . co m
public BigDecimal getCreditOfChildren() {
    BigDecimal creditOfChildren = BigDecimal.ZERO;
    for (GLAccountInTree childAccount : childAccounts) {
        creditOfChildren = creditOfChildren.add(getCreditOfChildrenRec(childAccount));
    }
    return creditOfChildren.setScale(AccountsHelper.decimals, AccountsHelper.rounding);
}

From source file:com.opensourcestrategies.financials.accounts.GLAccountInTree.java

/**
 * Gets the balance of this GL account children GL accounts.
 * @return a <code>BigDecimal</code> value
 *//*  w  w w.  j av  a 2s  .  c om*/
public BigDecimal getBalanceOfChildren() {
    BigDecimal balanceOfChildren = BigDecimal.ZERO;
    for (GLAccountInTree childAccount : childAccounts) {
        balanceOfChildren = balanceOfChildren.add(getBalanceOfChildrenRec(childAccount));
    }
    return balanceOfChildren.setScale(AccountsHelper.decimals, AccountsHelper.rounding);
}

From source file:com.ar.dev.tierra.api.dao.impl.FiscalDAOImpl.java

@Override
public void ticket(List<DetalleFactura> detalles) {
    try (PrintWriter ticket = new PrintWriter("command/ticket.200")) {
        DecimalFormat decimalFormat = new DecimalFormat();
        decimalFormat.setMaximumFractionDigits(1);
        ticket.println("@" + (char) 28 + "T" + (char) 28 + "T");
        BigDecimal descuento = new BigDecimal(BigInteger.ZERO);
        for (DetalleFactura detalle : detalles) {
            if (detalle.getDescuentoDetalle() != null) {
                descuento = descuento.add(detalle.getDescuentoDetalle());
            }//  www.  ja  v a 2  s.  com
            String price = null;
            BigDecimal sinIVA = detalle.getProducto().getPrecioVenta().subtract(detalle.getProducto()
                    .getPrecioVenta().multiply(new BigDecimal(17.35)).divide(new BigDecimal(100)));
            price = sinIVA.setScale(4, RoundingMode.HALF_UP).toString();
            ticket.println("B" + (char) 28 /*Abrimos linea*/
                    + detalle.getProducto().getDescripcion() + (char) 28 /*Nombre producto*/
                    + detalle.getCantidadDetalle() + ".0" + (char) 28 /*Cantidad*/
                    + price.replace(",", ".") + (char) 28 /*Precio unitario*/
                    + "21.0" + (char) 28 /*Impuestos IVA*/
                    + "M" + (char) 28 /*Suma monto*/
                    + "0.0" + (char) 28 /*Impuestos internos*/
                    + "0" + (char) 28 /*Parametro display*/
                    + "b");
            /*Cierra de linea*/
        }
        if (!descuento.equals(new BigDecimal(BigInteger.ZERO))) {
            ticket.println("T" + (char) 28 /*Abrimos linea descuento*/
                    + "Descuento: " + (char) 28 /*Texto a mostrar*/
                    + descuento + (char) 28 /*Monto descuento*/
                    + "m" + (char) 28 /*m: descuento, M: aumento*/
                    + "0" + (char) 28 /*parametro display*/
                    + "T");
            /*cierre linea descuento*/
        }
        ticket.println("E");
    } catch (FileNotFoundException ex) {
        Logger.getLogger(FiscalDAOImpl.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.ar.dev.tierra.api.dao.impl.FiscalDAOImpl.java

@Override
public void factura_a(List<DetalleFactura> detalles, Cliente cliente) {
    try (PrintWriter ticket = new PrintWriter("command/factura_a.200")) {
        DecimalFormat decimalFormat = new DecimalFormat();
        decimalFormat.setMaximumFractionDigits(1);
        ticket.println("b" + (char) 28 + cliente.getNombreCliente() + (char) 28 + cliente.getDocumento()
                + (char) 28 + cliente.getResponsabilidadIva() + (char) 28 + cliente.getTipoDocumento()
                + (char) 28 + cliente.getDomicilio());
        ticket.println("@" + (char) 28 + "A" + (char) 28 + "T");
        BigDecimal descuento = new BigDecimal(BigInteger.ZERO);
        for (DetalleFactura detalle : detalles) {
            if (detalle.getDescuentoDetalle() != null) {
                descuento = descuento.add(detalle.getDescuentoDetalle());
            }//from ww w  . j av a2 s. co  m
            String price = null;
            BigDecimal sinIVA = detalle.getProducto().getPrecioVenta().subtract(detalle.getProducto()
                    .getPrecioVenta().multiply(new BigDecimal(17.35)).divide(new BigDecimal(100)));
            price = sinIVA.setScale(4, RoundingMode.HALF_UP).toString();
            ticket.println("B" + (char) 28 /*Abrimos linea*/
                    + detalle.getProducto().getDescripcion() + (char) 28 /*Nombre producto*/
                    + detalle.getCantidadDetalle() + ".0" + (char) 28 /*Cantidad*/
                    + price.replace(",", ".") + (char) 28 /*Precio unitario*/
                    + "21.0" + (char) 28 /*Impuestos IVA*/
                    + "M" + (char) 28 /*Suma monto*/
                    + "0.0" + (char) 28 /*Impuestos internos*/
                    + "0" + (char) 28 /*Parametro display*/
                    + "b");
            /*Cierra de linea*/
        }
        if (!descuento.equals(new BigDecimal(BigInteger.ZERO))) {
            ticket.println("T" + (char) 28 /*Abrimos linea descuento*/
                    + "Descuento: " + (char) 28 /*Texto a mostrar*/
                    + descuento + (char) 28 /*Monto descuento*/
                    + "m" + (char) 28 /*m: descuento, M: aumento*/
                    + "0" + (char) 28 /*parametro display*/
                    + "T");
            /*cierre linea descuento*/
        }
        ticket.println("E");
    } catch (FileNotFoundException ex) {
        Logger.getLogger(FiscalDAOImpl.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.ar.dev.tierra.api.dao.impl.FiscalDAOImpl.java

@Override
public void factura_b(List<DetalleFactura> detalles, Cliente cliente) {
    try (PrintWriter ticket = new PrintWriter("command/factura_b.200")) {
        DecimalFormat decimalFormat = new DecimalFormat();
        decimalFormat.setMaximumFractionDigits(1);
        ticket.println("b" + (char) 28 + cliente.getNombreCliente() + (char) 28 + cliente.getDocumento()
                + (char) 28 + cliente.getResponsabilidadIva() + (char) 28 + cliente.getTipoDocumento()
                + (char) 28 + cliente.getDomicilio());
        ticket.println("@" + (char) 28 + "B" + (char) 28 + "T");
        BigDecimal descuento = new BigDecimal(BigInteger.ZERO);
        for (DetalleFactura detalle : detalles) {
            if (detalle.getDescuentoDetalle() != null) {
                descuento = descuento.add(detalle.getDescuentoDetalle());
            }//from   w w  w .ja va2 s  .c o m
            String price = null;
            BigDecimal sinIVA = detalle.getProducto().getPrecioVenta().subtract(detalle.getProducto()
                    .getPrecioVenta().multiply(new BigDecimal(17.35)).divide(new BigDecimal(100)));
            price = sinIVA.setScale(4, RoundingMode.HALF_UP).toString();
            ticket.println("B" + (char) 28 /*Abrimos linea*/
                    + detalle.getProducto().getDescripcion() + (char) 28 /*Nombre producto*/
                    + detalle.getCantidadDetalle() + ".0" + (char) 28 /*Cantidad*/
                    + price.replace(",", ".") + (char) 28 /*Precio unitario*/
                    + "21.0" + (char) 28 /*Impuestos IVA*/
                    + "M" + (char) 28 /*Suma monto*/
                    + "0.0" + (char) 28 /*Impuestos internos*/
                    + "0" + (char) 28 /*Parametro display*/
                    + "b");
            /*Cierra de linea*/
        }
        if (!descuento.equals(new BigDecimal(BigInteger.ZERO))) {
            ticket.println("T" + (char) 28 /*Abrimos linea descuento*/
                    + "Descuento: " + (char) 28 /*Texto a mostrar*/
                    + descuento + (char) 28 /*Monto descuento*/
                    + "m" + (char) 28 /*m: descuento, M: aumento*/
                    + "0" + (char) 28 /*parametro display*/
                    + "T");
            /*cierre linea descuento*/
        }
        ticket.println("E");
    } catch (FileNotFoundException ex) {
        Logger.getLogger(FiscalDAOImpl.class.getName()).log(Level.SEVERE, null, ex);
    }
}