Example usage for java.math RoundingMode HALF_UP

Introduction

In this page you can find the example usage for java.math RoundingMode HALF_UP.

Prototype

RoundingMode HALF_UP

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Document

Rounding mode to round towards "nearest neighbor" unless both neighbors are equidistant, in which case round up.

Usage

From source file:org.kuali.ole.select.document.validation.impl.OleInvoiceValidation.java

public boolean validate(AttributedDocumentEvent event) {
    boolean valid = true;
    OleInvoiceDocument document = (OleInvoiceDocument) event.getDocument();
    GlobalVariables.getMessageMap().clearErrorPath();
    GlobalVariables.getMessageMap().addToErrorPath(OLEPropertyConstants.DOCUMENT);
    PurchaseOrderDocument po = null;//ww  w .  j  a v a2s .c o m
    if (ObjectUtils.isNull(document.getPurchaseOrderIdentifier())) {
        GlobalVariables.getMessageMap().putError(PurapPropertyConstants.PURCHASE_ORDER_IDENTIFIER,
                OLEKeyConstants.ERROR_REQUIRED, PRQSDocumentsStrings.PURCHASE_ORDER_ID);
        valid &= false;
    } else {
        po = SpringContext.getBean(PurchaseOrderService.class)
                .getCurrentPurchaseOrder(document.getPurchaseOrderIdentifier());
    }
    if (ObjectUtils.isNull(document.getInvoiceDate())) {
        GlobalVariables.getMessageMap().putError(PurapPropertyConstants.INVOICE_DATE,
                OLEKeyConstants.ERROR_REQUIRED, PRQSDocumentsStrings.INVOICE_DATE);
        valid &= false;
    }
    /*      if (StringUtils.isBlank(document.getInvoiceNumber())) {
    GlobalVariables.getMessageMap().putError(PurapPropertyConstants.INVOICE_NUMBER, OLEKeyConstants.ERROR_REQUIRED, PRQSDocumentsStrings.INVOICE_NUMBER);
    valid &= false;
          }*/
    if (document.getInvoiceCurrencyType() != null) {
        String currencyType = SpringContext.getBean(OleInvoiceService.class)
                .getCurrencyType(document.getInvoiceCurrencyType());
        if (StringUtils.isNotBlank(currencyType)) {
            if (currencyType.equalsIgnoreCase(OleSelectConstant.CURRENCY_TYPE_NAME)) {
                currencyTypeIndicator = true;
            } else {
                currencyTypeIndicator = false;
            }
        }
    }

    if (!currencyTypeIndicator) {
        if (ObjectUtils.isNull(document.getForeignVendorInvoiceAmount())) {
            GlobalVariables.getMessageMap().putError(OleSelectConstant.FOREIGN_VENDOR_INVOICE_AMOUNT,
                    OLEKeyConstants.ERROR_REQUIRED, OleSelectConstant.FOREIGN_VENDOR_INVOICE_AMOUNT_STRING);
            valid &= false;
        } else {
            Long currencyTypeId = po.getVendorDetail().getCurrencyType().getCurrencyTypeId();
            Map documentNumberMap = new HashMap();
            documentNumberMap.put(OleSelectConstant.CURRENCY_TYPE_ID, currencyTypeId);
            org.kuali.rice.krad.service.BusinessObjectService businessObjectService = SpringContext
                    .getBean(org.kuali.rice.krad.service.BusinessObjectService.class);
            List<OleExchangeRate> exchangeRateList = (List) businessObjectService.findMatchingOrderBy(
                    OleExchangeRate.class, documentNumberMap, OleSelectConstant.EXCHANGE_RATE_DATE, false);
            Iterator iterator = exchangeRateList.iterator();
            if (iterator.hasNext()) {
                OleExchangeRate tempOleExchangeRate = (OleExchangeRate) iterator.next();
                document.setVendorInvoiceAmount(new KualiDecimal(document.getForeignVendorInvoiceAmount()
                        .divide(tempOleExchangeRate.getExchangeRate(), 4, RoundingMode.HALF_UP)));
            }

        }
    }
    if (ObjectUtils.isNull(document.getVendorInvoiceAmount())) {
        GlobalVariables.getMessageMap().putError(PurapPropertyConstants.VENDOR_INVOICE_AMOUNT,
                OLEKeyConstants.ERROR_REQUIRED, PRQSDocumentsStrings.VENDOR_INVOICE_AMOUNT);
        valid &= false;
    }

    GlobalVariables.getMessageMap().clearErrorPath();
    return valid;
}

---

From source file:org.openhab.binding.pilight.internal.PilightBinding.java

protected State getState(String value, PilightBindingConfig config) {
    State state = null;//www  .  j  a v  a 2s.  com

    if (config.getItemType().equals(StringItem.class)) {
        state = new StringType(value);
    } else if (config.getItemType().equals(NumberItem.class)) {
        if (!StringUtils.isBlank(value)) {
            // Number values are always received as an integer with an optional parameter describing 
            // the number of decimals (scale, default = 0). 
            BigDecimal numberValue = new BigDecimal(value);
            numberValue = numberValue.divide(new BigDecimal(Math.pow(10, config.getScale())), config.getScale(),
                    RoundingMode.HALF_UP);
            state = new DecimalType(numberValue);
        }
    }

    return state;
}

---

From source file:me.smoe.adar.utils.cam.o.CAMApplication.java

private void go(int cases, boolean buildScore) throws Exception {
    if (buildScore) {
        statistics.run();/*from   w w  w .j  ava 2s. c om*/
    }

    Map<Long, String> cams = new HashMap<>();
    for (CAM cam : camRepository.findAll()) {
        cams.put(cam.getId(), cam.getName());
    }

    AtomicInteger succ = new AtomicInteger();
    AtomicInteger fail = new AtomicInteger();
    AtomicInteger wrong = new AtomicInteger();
    AtomicInteger index = new AtomicInteger();
    Page<CAMProduct> products = camProductRepository
            .findAll(new PageRequest(0, cases, new Sort(Direction.DESC, "id")));
    int total = products.getSize();
    for (CAMProduct product : products) {
        THREADPOOLEXECUTOR.execute(() -> {
            try {
                Long ca = caMatcher.matcher(product.getName(), product.getBrand(), product.getCategory(),
                        product.getDesc(), 10000);
                //               Long ca = me.smoe.adar.utils.cam.n.matcher.CAMatcher.matcher(product.getCategory(), 20);

                if (product.getCao().equals(ca)) {
                    System.err.println(
                            String.format("[CAM] Index: %s Id: %s Cao: %s Can: %s", index.incrementAndGet(),
                                    product.getId(), cams.get(product.getCao()), cams.get(ca)));
                } else if (ca != null && cams.get(product.getCao()).equals(cams.get(ca))) {
                    System.err.println(
                            String.format("[CAM] Index: %s Id: %s Cao: %s Can: %s", index.incrementAndGet(),
                                    product.getId(), cams.get(product.getCao()), cams.get(ca)));
                } else if (ca != null) {
                    System.out.println(
                            String.format("[CAM] Index: %s Id: %s Cao: %s Can: %s", index.incrementAndGet(),
                                    product.getId(), cams.get(product.getCao()), cams.get(ca)));
                } else {
                    //                  System.out.println(String.format("[CAM] Index: %s Id: %s Cao: %s Can: %s", index.incrementAndGet(), product.getId(), cams.get(product.getCao()), cams.get(ca)));
                }

                if (ca == null) {
                    fail.incrementAndGet();
                    return;
                }
                if (product.getCao().equals(ca)) {
                    succ.incrementAndGet();
                } else if (ca != null && cams.get(product.getCao()).equals(cams.get(ca))) {
                    succ.incrementAndGet();
                } else {
                    wrong.incrementAndGet();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        });
    }

    while (!THREADPOOLEXECUTOR.getQueue().isEmpty()) {
        TimeUnit.SECONDS.sleep(1);
    }
    TimeUnit.SECONDS.sleep(2);

    System.out.println();
    System.out.println("[CAM] : " + total);
    System.out.println("[CAM] ?: "
            + new BigDecimal(succ.get()).divide(new BigDecimal(total), 4, RoundingMode.HALF_UP)
                    .multiply(new BigDecimal(100)).setScale(2, RoundingMode.HALF_UP)
            + "%");
    System.out.println("[CAM] : "
            + new BigDecimal(fail.get()).divide(new BigDecimal(total), 4, RoundingMode.HALF_UP)
                    .multiply(new BigDecimal(100)).setScale(2, RoundingMode.HALF_UP)
            + "%");
    System.out.println("[CAM] : "
            + new BigDecimal(wrong.get()).divide(new BigDecimal(total), 4, RoundingMode.HALF_UP)
                    .multiply(new BigDecimal(100)).setScale(2, RoundingMode.HALF_UP)
            + "%");

    System.exit(0);
}

---

From source file:org.openbravo.costing.CostingServer.java

/**
 * Calculates and stores in the database the cost of the transaction.
 * //from   w  ww .  j  ava2  s  .  c  o m
 * 
 */
public void process() {
    try {
        if (trxCost != null) {
            // Transaction cost has already been calculated. Nothing to do.
            return;
        }
        log4j.debug("Process cost");
        try {
            OBContext.setAdminMode(false);
            // Get needed algorithm. And set it in the M_Transaction.
            CostingAlgorithm costingAlgorithm = getCostingAlgorithm();
            costingAlgorithm.init(this);
            log4j.debug("  *** Algorithm initializated: " + costingAlgorithm.getClass());

            trxCost = costingAlgorithm.getTransactionCost();
            if (trxCost == null && !transaction.getCostingStatus().equals("P")) {
                throw new OBException("@NoCostCalculated@: " + transaction.getIdentifier());
            }
            if (transaction.getCostingStatus().equals("P")) {
                return;
            }

            trxCost = trxCost.setScale(costingAlgorithm.getCostCurrency().getStandardPrecision().intValue(),
                    RoundingMode.HALF_UP);
            log4j.debug("  *** Transaction cost amount: " + trxCost.toString());
            // Save calculated cost on M_Transaction.
            transaction = OBDal.getInstance().get(MaterialTransaction.class, transaction.getId());
            transaction.setTransactionCost(trxCost);
            transaction.setCurrency(currency);
            transaction.setCostCalculated(true);
            transaction.setCostingStatus("CC");
            // insert on m_transaction_cost
            createTransactionCost();
            OBDal.getInstance().flush();

            setNotPostedTransaction();
            checkCostAdjustments();
        } finally {
            OBContext.restorePreviousMode();
        }
        return;
    } finally {
        // Every Transaction must be set as Processed = 'Y' after going through this method
        transaction.setProcessed(true);
        OBDal.getInstance().flush();
    }
}

---

From source file:org.openhab.binding.jeelink.internal.lacrosse.LaCrosseTemperatureSensorHandler.java

public ReadingPublisher<LaCrosseTemperatureReading> createPublisherForChannel(int channelNo) {
    ReadingPublisher<LaCrosseTemperatureReading> publisher = new ReadingPublisher<LaCrosseTemperatureReading>() {
        @Override//from ww  w  . j a va2  s. c o  m
        public void publish(LaCrosseTemperatureReading reading) {
            if (reading != null && getThing().getStatus() == ThingStatus.ONLINE) {
                BigDecimal temp = new BigDecimal(reading.getTemperature()).setScale(1, RoundingMode.HALF_UP);

                if (channelNo == 1) {
                    logger.debug(
                            "updating states for thing {} ({}): temp={} ({}), humidity={}, batteryNew={}, batteryLow={}",
                            getThing().getLabel(), getThing().getUID().getId(), temp, reading.getTemperature(),
                            reading.getHumidity(), reading.isBatteryNew(), reading.isBatteryLow());
                    updateState(TEMPERATURE_CHANNEL, new QuantityType<>(temp, SIUnits.CELSIUS));
                    updateState(HUMIDITY_CHANNEL,
                            new QuantityType<>(reading.getHumidity(), SmartHomeUnits.PERCENT));
                    updateState(BATTERY_NEW_CHANNEL, reading.isBatteryNew() ? OnOffType.ON : OnOffType.OFF);
                    updateState(BATTERY_LOW_CHANNEL, reading.isBatteryLow() ? OnOffType.ON : OnOffType.OFF);
                } else {
                    logger.debug("updating states for channel {} of thing {} ({}): temp={} ({}), humidity={}",
                            reading.getChannel(), getThing().getLabel(), getThing().getUID().getId(), temp,
                            reading.getTemperature(), reading.getHumidity());
                    updateState(TEMPERATURE_CHANNEL + reading.getChannel(),
                            new QuantityType<>(temp, SIUnits.CELSIUS));
                    updateState(HUMIDITY_CHANNEL + reading.getChannel(),
                            new QuantityType<>(reading.getHumidity(), SmartHomeUnits.PERCENT));
                }
            }
        }

        @Override
        public void dispose() {
        }
    };

    LaCrosseTemperatureSensorConfig cfg = getConfigAs(LaCrosseTemperatureSensorConfig.class);
    if (cfg.bufferSize > 1 && cfg.updateInterval > 0) {
        publisher = new RollingAveragePublisher<LaCrosseTemperatureReading>(cfg.bufferSize, cfg.updateInterval,
                publisher, scheduler) {
            @Override
            public RollingReadingAverage<LaCrosseTemperatureReading> createRollingReadingAverage(
                    int bufferSize) {
                return new LaCrosseRollingReadingAverage(bufferSize);
            }
        };
    }

    if (cfg.maxDiff > 0) {
        publisher = new DifferenceCheckingPublisher(cfg.maxDiff, publisher);
    }

    publisher = new BoundsCheckingPublisher(cfg.minTemp, cfg.maxTemp, publisher);

    return publisher;
}

---

From source file:org.yes.cart.web.page.component.price.PriceView.java

/**
 * Get whole and decimal part of money to render.
 * @param price price//from  ww w.j  a v a 2 s . c  o  m
 * @return array of string to render.
 */
String[] getFormattedPrice(BigDecimal price) {
    final String[] formatted;
    if (MoneyUtils.isFirstBiggerThanOrEqualToSecond(price, BigDecimal.ZERO)) { // show zeros!
        final String priceString = price.setScale(Constants.DEFAULT_SCALE, RoundingMode.HALF_UP)
                .toPlainString();
        formatted = StringUtils.split(priceString, '.');
    } else { // if price was null
        formatted = EMPTY_FORMATED_PRICE;
    }
    return formatted;
}

---

From source file:org.openbravo.costing.PriceDifferenceProcess.java

private static boolean calculateTransactionPriceDifferenceLogic(MaterialTransaction materialTransaction)
        throws OBException {
    boolean costAdjCreated = false;

    // With Standard Algorithm, no cost adjustment is needed
    if (StringUtils.equals(materialTransaction.getCostingAlgorithm().getJavaClassName(),
            "org.openbravo.costing.StandardAlgorithm")) {
        return false;
    }/*  ww  w. j av  a2s. c  om*/

    if (materialTransaction.isCostPermanent()) {
        // Permanently adjusted transaction costs are not checked for price differences.
        return false;
    }
    Currency trxCurrency = materialTransaction.getCurrency();
    Organization trxOrg = materialTransaction.getOrganization();
    Date trxDate = materialTransaction.getMovementDate();
    int costCurPrecission = trxCurrency.getCostingPrecision().intValue();
    ShipmentInOutLine receiptLine = materialTransaction.getGoodsShipmentLine();
    if (receiptLine == null
            || !isValidPriceAdjTrx(receiptLine.getMaterialMgmtMaterialTransactionList().get(0))) {
        // We can only adjust cost of receipt lines.
        return false;
    }

    BigDecimal receiptQty = receiptLine.getMovementQuantity();
    boolean isNegativeReceipt = receiptQty.signum() == -1;
    if (isNegativeReceipt) {
        // If the receipt is negative convert the quantity to positive.
        receiptQty = receiptQty.negate();
    }

    Date costAdjDateAcct = null;
    BigDecimal invoiceAmt = BigDecimal.ZERO;

    // Calculate current transaction unit cost including existing adjustments.
    BigDecimal currentTrxUnitCost = CostAdjustmentUtils.getTrxCost(materialTransaction, true, trxCurrency);

    // Calculate expected transaction unit cost based on current invoice amounts and purchase price.
    BigDecimal expectedCost = BigDecimal.ZERO;
    BigDecimal invoiceQty = BigDecimal.ZERO;
    for (ReceiptInvoiceMatch matchInv : receiptLine.getProcurementReceiptInvoiceMatchList()) {
        Invoice invoice = matchInv.getInvoiceLine().getInvoice();
        if (invoice.getDocumentStatus().equals("VO")) {
            // Skip voided invoices.
            continue;
        }
        if (!invoice.isProcessed()) {
            // Skip not processed invoices.
            continue;
        }
        if (isNegativeReceipt) {
            // If the receipt is negative negate the invoiced quantities.
            invoiceQty = invoiceQty.add(matchInv.getQuantity().negate());
        } else {
            invoiceQty = invoiceQty.add(matchInv.getQuantity());
        }
        invoiceAmt = matchInv.getQuantity().multiply(matchInv.getInvoiceLine().getUnitPrice());

        invoiceAmt = FinancialUtils.getConvertedAmount(invoiceAmt, invoice.getCurrency(), trxCurrency, trxDate,
                trxOrg, FinancialUtils.PRECISION_STANDARD, invoice.getCurrencyConversionRateDocList());
        expectedCost = expectedCost.add(invoiceAmt);

        Date invoiceDate = invoice.getInvoiceDate();
        if (costAdjDateAcct == null || costAdjDateAcct.before(invoiceDate)) {
            costAdjDateAcct = invoiceDate;
        }
    }

    BigDecimal notInvoicedQty = receiptQty.subtract(invoiceQty);
    if (notInvoicedQty.signum() > 0) {
        // Not all the receipt line is invoiced, add pending invoice quantity valued with current
        // order price if exists or original unit cost.
        BigDecimal basePrice = BigDecimal.ZERO;
        Currency baseCurrency = trxCurrency;
        if (receiptLine.getSalesOrderLine() != null) {
            basePrice = receiptLine.getSalesOrderLine().getUnitPrice();
            baseCurrency = receiptLine.getSalesOrderLine().getSalesOrder().getCurrency();
        } else {
            basePrice = materialTransaction.getTransactionCost().divide(receiptQty, costCurPrecission,
                    RoundingMode.HALF_UP);
        }
        BigDecimal baseAmt = notInvoicedQty.multiply(basePrice).setScale(costCurPrecission,
                RoundingMode.HALF_UP);
        if (!baseCurrency.getId().equals(trxCurrency.getId())) {
            baseAmt = FinancialUtils.getConvertedAmount(baseAmt, baseCurrency, trxCurrency, trxDate, trxOrg,
                    FinancialUtils.PRECISION_STANDARD);
        }
        expectedCost = expectedCost.add(baseAmt);
    }
    // if the sum of trx costs with flag "isInvoiceCorrection" is distinct that the amount cost
    // generated by Match Invoice then New Cost Adjustment line is created by the difference
    if (expectedCost.compareTo(currentTrxUnitCost) != 0) {
        if (costAdjDateAcct == null) {
            costAdjDateAcct = trxDate;
        }
        createCostAdjustmenHeader(trxOrg);
        CostAdjustmentLine costAdjLine = CostAdjustmentUtils.insertCostAdjustmentLine(materialTransaction,
                costAdjHeader, expectedCost.subtract(currentTrxUnitCost), Boolean.TRUE, costAdjDateAcct);
        costAdjLine.setNeedsPosting(Boolean.TRUE);
        OBDal.getInstance().save(costAdjLine);
        costAdjCreated = true;
    }

    return costAdjCreated;
}

---

From source file:org.openhab.binding.astro.internal.bus.PlanetPublisher.java

/**
 * Publishes the item with the value, if the item is a OnOffType and the
 * value is a calendar, a job is scheduled.
 *//*from w w  w.  j a  va2  s  .c o  m*/
private void publishValue(Item item, Object value, AstroBindingConfig bindingConfig) {
    if (value == null) {
        context.getEventPublisher().postUpdate(item.getName(), UnDefType.UNDEF);
    } else if (value instanceof Calendar) {
        Calendar calendar = (Calendar) value;
        if (bindingConfig.getOffset() != 0) {
            calendar = (Calendar) calendar.clone();
            calendar.add(Calendar.MINUTE, bindingConfig.getOffset());
        }

        if (item.getAcceptedDataTypes().contains(DateTimeType.class)) {
            context.getEventPublisher().postUpdate(item.getName(), new DateTimeType(calendar));
        } else if (item.getAcceptedCommandTypes().contains(OnOffType.class)) {
            context.getJobScheduler().scheduleItem(calendar, item.getName());
        } else {
            logger.warn("Unsupported type for item {}, only DateTimeType and OnOffType supported!",
                    item.getName());
        }
    } else if (value instanceof Number) {
        if (item.getAcceptedDataTypes().contains(DecimalType.class)) {
            BigDecimal decimalValue = new BigDecimal(value.toString()).setScale(2, RoundingMode.HALF_UP);
            context.getEventPublisher().postUpdate(item.getName(), new DecimalType(decimalValue));
        } else if (value instanceof Long && item.getAcceptedDataTypes().contains(StringType.class)
                && "duration".equals(bindingConfig.getProperty())) {
            // special case, transforming duration to minute:second string
            context.getEventPublisher().postUpdate(item.getName(),
                    new StringType(durationToString((Long) value)));
        } else {
            logger.warn("Unsupported type for item {}, only DecimalType supported!", item.getName());
        }
    } else if (value instanceof String || value instanceof Enum) {
        if (item.getAcceptedDataTypes().contains(StringType.class)) {
            if (value instanceof Enum) {
                String enumValue = WordUtils.capitalizeFully(StringUtils.replace(value.toString(), "_", " "));
                context.getEventPublisher().postUpdate(item.getName(), new StringType(enumValue));
            } else {
                context.getEventPublisher().postUpdate(item.getName(), new StringType(value.toString()));
            }
        } else {
            logger.warn("Unsupported type for item {}, only String supported!", item.getName());
        }

    } else {
        logger.warn("Unsupported value type {}", value.getClass().getSimpleName());
    }
}

---

From source file:piuk.blockchain.android.ui.AmountCalculatorFragment.java

private void updateAppearance() {
    if (exchangeRate != null) {
        localAmountView.setEnabled(true);

        final BigDecimal bdExchangeRate = new BigDecimal(exchangeRate);

        if (exchangeDirection) {
            final BigInteger btcAmount = btcAmountView.getAmount();
            if (btcAmount != null) {
                localAmountView.setAmount(null);
                localAmountView.setHint(new BigDecimal(btcAmount).multiply(bdExchangeRate).toBigInteger());
                btcAmountView.setHint(null);
            }/*from w ww. j  a  va  2  s.  c o  m*/
        } else {
            final BigInteger localAmount = localAmountView.getAmount();
            if (localAmount != null) {
                btcAmountView.setAmount(null);
                btcAmountView.setHint(new BigDecimal(localAmount).divide(bdExchangeRate, RoundingMode.HALF_UP)
                        .toBigInteger());
                localAmountView.setHint(null);
            }
        }
    } else {
        localAmountView.setEnabled(false);
    }
}

---

From source file:net.sourceforge.fenixedu.domain.reports.TutorshipProgramReportFile.java

@Override
public void renderReport(final Spreadsheet spreadsheet) throws Exception {
    spreadsheet.setHeader("Nmero");
    spreadsheet.setHeader("Sexo");
    spreadsheet.setHeader("Mdia");
    spreadsheet.setHeader("Mdia Anual");
    spreadsheet.setHeader("Nmero Inscries");
    spreadsheet.setHeader("Nmero Aprovaes");
    spreadsheet.setHeader("Nota de Seriao");
    spreadsheet.setHeader("Local de Origem");

    final ExecutionYear executionYear = getExecutionYear();
    for (final Degree degree : Degree.readNotEmptyDegrees()) {
        if (checkDegreeType(getDegreeType(), degree)) {
            if (isActive(degree)) {
                for (final Registration registration : degree.getRegistrationsSet()) {
                    if (registration.isRegistered(getExecutionYear())) {

                        int enrolmentCounter = 0;
                        int aprovalCounter = 0;
                        BigDecimal bigDecimal = null;
                        double totalCredits = 0;

                        for (final Registration otherRegistration : registration.getStudent()
                                .getRegistrationsSet()) {
                            if (otherRegistration.getDegree() == registration.getDegree()) {
                                for (final StudentCurricularPlan studentCurricularPlan : otherRegistration
                                        .getStudentCurricularPlansSet()) {
                                    for (final Enrolment enrolment : studentCurricularPlan.getEnrolmentsSet()) {
                                        final ExecutionSemester executionSemester = enrolment
                                                .getExecutionPeriod();
                                        if (executionSemester.getExecutionYear() == executionYear) {
                                            enrolmentCounter++;
                                            if (enrolment.isApproved()) {
                                                aprovalCounter++;
                                                final Grade grade = enrolment.getGrade();
                                                if (grade.isNumeric()) {
                                                    final double credits = enrolment
                                                            .getEctsCreditsForCurriculum().doubleValue();
                                                    totalCredits += credits;
                                                    bigDecimal = bigDecimal == null
                                                            ? grade.getNumericValue()
                                                                    .multiply(new BigDecimal(credits))
                                                            : bigDecimal.add(grade.getNumericValue()
                                                                    .multiply(new BigDecimal(credits)));
                                                }
                                            }
                                        }
                                    }//from  w ww.j av a 2s.  c  om
                                }
                            }
                        }

                        final Row row = spreadsheet.addRow();
                        row.setCell(registration.getNumber().toString());
                        row.setCell(registration.getPerson().getGender().toLocalizedString());
                        row.setCell(registration.getAverage(executionYear));
                        if (bigDecimal == null) {
                            row.setCell("");
                        } else {
                            row.setCell(
                                    bigDecimal.divide(new BigDecimal(totalCredits), 5, RoundingMode.HALF_UP));
                        }
                        row.setCell(Integer.toString(enrolmentCounter));
                        row.setCell(Integer.toString(aprovalCounter));
                        row.setCell(
                                registration.getEntryGrade() != null ? registration.getEntryGrade().toString()
                                        : StringUtils.EMPTY);
                        Boolean dislocated = null;
                        if (registration.getStudentCandidacy() != null) {
                            dislocated = registration.getStudentCandidacy()
                                    .getDislocatedFromPermanentResidence();
                        }

                        final String dislocatedString = dislocated == null ? ""
                                : (dislocated.booleanValue() ? "Deslocado" : "No Deslocado");
                        row.setCell(dislocatedString);
                    }
                }
            }
        }
    }
}

---

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