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.projectforge.business.fibu.kost.BusinessAssessmentRow.java

void recalculate() {
    if (accountRecordsExist == true) {
        // Nothing to do.
        return;/*from www .j  a  va  2  s.  c  o m*/
    }
    final Script groovyScript = config.getValueScript();
    if (groovyScript == null) {
        // Nothing to do.
        return;
    }
    amount = BigDecimal.ZERO;
    final Map<String, Object> vars = new HashMap<String, Object>();
    BusinessAssessment.putBusinessAssessmentRows(vars, businessAssessment);
    final GroovyResult result = new GroovyExecutor().execute(groovyScript, vars);
    final Object rval = result.getResult();
    if (rval instanceof BigDecimal) {
        amount = (BigDecimal) rval;
    } else if (rval instanceof Number) {
        amount = new BigDecimal(String.valueOf(rval)).setScale(getScale(), RoundingMode.HALF_UP);
    }
}

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From source file:alfio.model.PriceContainerTest.java

@Test
public void getFinalPriceInputVatNotIncluded() throws Exception {
    generateTestStream(PriceContainer.VatStatus.NOT_INCLUDED).forEach(p -> {
        PriceContainer priceContainer = p.getRight();
        BigDecimal finalPrice = priceContainer.getFinalPrice();
        Integer price = p.getLeft();
        BigDecimal netPrice = MonetaryUtil.centsToUnit(price);
        BigDecimal vatAmount = finalPrice.subtract(netPrice);
        int result = MonetaryUtil.unitToCents(vatAmount
                .subtract(MonetaryUtil.calcVat(netPrice, priceContainer.getVatPercentageOrZero())).abs());
        if (result >= 2) {
            BigDecimal calcVatPerc = vatAmount.divide(finalPrice, 5, RoundingMode.HALF_UP)
                    .multiply(new BigDecimal("100.00")).setScale(2, RoundingMode.HALF_UP);
            fail(String.format("Expected percentage: %s, got %s, vat %s v. %s", calcVatPerc,
                    priceContainer.getOptionalVatPercentage(), vatAmount,
                    MonetaryUtil.calcVat(netPrice, priceContainer.getVatPercentageOrZero())));
        }//from  w w w .j a va  2 s  . co m
    });
}

---

From source file:org.kuali.kra.budget.calculator.LineItemCalculator.java

@Override
public void populateApplicableCosts(Boundary boundary) {
    int totalNumOfDays = dateTimeService.dateDiff(this.bli.getStartDate(), this.bli.getEndDate(), true);
    int boundaryNumOfDays = boundary.getNumberOfDays();

    List<BudgetPersonnelDetails> personnelDetailsList = bli.getBudgetPersonnelDetailsList();
    BudgetDecimal salaryRequested = BudgetDecimal.ZERO;
    BudgetDecimal costSharingRequested = BudgetDecimal.ZERO;
    if (!personnelDetailsList.isEmpty()) {
        for (BudgetPersonnelDetails budgetPersonnelDetails : personnelDetailsList) {
            budgetCalculationService.calculateBudgetLineItem(budget, budgetPersonnelDetails);
            salaryRequested = salaryRequested.add(budgetPersonnelDetails.getSalaryRequested());
            costSharingRequested = costSharingRequested.add(budgetPersonnelDetails.getCostSharingAmount());
        }//from   ww w .  java  2  s  .  c  om
        bli.setLineItemCost(salaryRequested);
        bli.setCostSharingAmount(costSharingRequested);
    } else {
        BudgetDecimal lineItemCost = bli.getLineItemCost();
        BudgetDecimal lineItemCostSharing = bli.getCostSharingAmount();
        boundary.setApplicableCost(lineItemCost == null ? BudgetDecimal.ZERO
                : new BudgetDecimal(
                        lineItemCost.bigDecimalValue().multiply(((new BigDecimal(boundaryNumOfDays))))
                                .divide(new BigDecimal(totalNumOfDays), 2, RoundingMode.HALF_UP)));
        boundary.setApplicableCostSharing(
                lineItemCostSharing == null ? BudgetDecimal.ZERO
                        : new BudgetDecimal(lineItemCostSharing.bigDecimalValue()
                                .multiply(((new BigDecimal(boundaryNumOfDays))))
                                .divide(new BigDecimal(totalNumOfDays), 2, RoundingMode.HALF_UP)));
    }
}

---

From source file:com.epam.ta.reportportal.core.project.impl.GetProjectStatisticHandler.java

@Override
public ProjectInfoResource getProjectInfo(String projectId, String dataInterval) {
    Project project = projectRepository.findOne(projectId);
    expect(project, notNull()).verify(PROJECT_NOT_FOUND, projectId);

    InfoInterval interval = InfoInterval.findByName(dataInterval);
    expect(interval, notNull()).verify(BAD_REQUEST_ERROR, dataInterval);
    Date date = getStartIntervalDate(interval);

    ProjectInfoResource projectInfoResource = projectInfoResourceAssembler.toResource(project);
    projectInfoResource//  ww w.j a va 2s.  c o m
            .setLaunchesQuantity(launchRepository.findLaunchesQuantity(project.getId(), DEFAULT.name(), date));

    // Extended information
    Map<String, Integer> map = launchRepository.findGroupedLaunchesByOwner(projectId, DEFAULT.name(), date);
    List<LaunchesPerUser> launches = this.getLaunchesInfo(map);
    projectInfoResource.setLaunchesPerUser(launches);
    projectInfoResource.setUsersQuantity(project.getUsers().size());

    List<Launch> allLaunches = getLaunchesForProjectInformation(projectId, interval);
    List<String> tickets = itemRepository.getUniqueTicketsCount(allLaunches);
    projectInfoResource.setUniqueTickets(tickets.size());
    if ((null != allLaunches) && !allLaunches.isEmpty()) {
        formatter.setRoundingMode(RoundingMode.HALF_UP);
        double value = allLaunches.size() / (interval.getCount() * WEEKS_IN_MONTH);
        projectInfoResource.setLaunchesPerWeek(formatter.format(value));
    } else {
        projectInfoResource.setLaunchesPerWeek(formatter.format(0));
    }
    return projectInfoResource;
}

---

From source file:org.openconcerto.erp.graph.GraphFamilleArticlePanel.java

protected BigDecimal updateDataset(List<String> labels, List<Number> values) {

    final SQLTable tableVFElement = Configuration.getInstance().getDirectory()
            .getElement("SAISIE_VENTE_FACTURE_ELEMENT").getTable();
    final SQLTable tableVF = tableVFElement.getTable("SAISIE_VENTE_FACTURE");
    final SQLTable tableArticle = tableVFElement.getTable("ARTICLE");

    final SQLSelect sel = new SQLSelect();
    final String field = "ID_FAMILLE_ARTICLE";

    sel.addSelect(tableArticle.getField(field));

    sel.addSelect(tableVFElement.getField("T_PA_HT"), "SUM");
    sel.addSelect(tableVFElement.getField("T_PV_HT"), "SUM");
    sel.addSelect(tableVFElement.getField("QTE"), "SUM");

    Where w = new Where(tableVF.getKey(), "=", tableVFElement.getField("ID_SAISIE_VENTE_FACTURE"));
    w = w.and(new Where(tableVF.getField("DATE"), this.d1, this.d2));
    w = w.and(new Where(tableArticle.getKey(), "=", tableVFElement.getField("ID_ARTICLE")));
    sel.setWhere(w);//from   www. java 2s.c o  m

    final List<Object[]> rowsArticle = (List<Object[]>) Configuration.getInstance().getBase().getDataSource()
            .execute(sel.asString() + " GROUP BY \"ARTICLE\".\"" + field + "\"", new ArrayListHandler());

    Collections.sort(rowsArticle, new Comparator<Object[]>() {
        @Override
        public int compare(Object[] o1, Object[] o2) {

            BigDecimal pa1 = (BigDecimal) o1[1];
            BigDecimal pv1 = (BigDecimal) o1[2];
            BigDecimal qte1 = new BigDecimal(o1[3].toString());

            BigDecimal pa2 = (BigDecimal) o2[1];
            BigDecimal pv2 = (BigDecimal) o2[2];
            BigDecimal qte2 = new BigDecimal(o2[3].toString());

            BigDecimal marge1 = pv1.subtract(pa1).multiply(qte1, DecimalUtils.HIGH_PRECISION);
            BigDecimal marge2 = pv2.subtract(pa2).multiply(qte2, DecimalUtils.HIGH_PRECISION);
            return pv1.compareTo(pv2);
        }
    });

    SQLTable tableFamille = tableVFElement.getTable("FAMILLE_ARTICLE");

    BigDecimal total = BigDecimal.ZERO;
    for (int i = 0; i < rowsArticle.size(); i++) {
        Object[] o = rowsArticle.get(i);

        BigDecimal pv2 = (BigDecimal) o[2];
        total = total.add(pv2);
    }
    if (total.signum() > 0) {

        for (int i = 0; i < 12 && i < rowsArticle.size(); i++) {
            Object[] o = rowsArticle.get(i);
            BigDecimal pa2 = (BigDecimal) o[1];
            BigDecimal pv2 = (BigDecimal) o[2];
            BigDecimal qte2 = new BigDecimal(o[3].toString());
            BigDecimal marge2 = pv2.subtract(pa2).multiply(qte2, DecimalUtils.HIGH_PRECISION);

            String s = "Indfini";
            if (o[0] != null) {
                int id = ((Number) o[0]).intValue();
                s = tableFamille.getRow(id).getString("NOM");
            }
            values.add(pv2);
            labels.add(s + "(" + decFormat.format(pv2.setScale(2, RoundingMode.HALF_UP).doubleValue())
                    + " soit " + pv2.divide(total, DecimalUtils.HIGH_PRECISION).movePointRight(2).setScale(2,
                            RoundingMode.HALF_UP)
                    + "%)");
        }
    }
    return total;
}

---

From source file:org.egov.works.services.WorkProgressAbstractReportService.java

/**
 * Converting given amount to show in Crores with no of decimal points to be rounded off
 *
 * @param amount/* ww  w. j  a v  a  2 s. c  o  m*/
 * @param decimalPoints
 * @return
 */
public BigDecimal getRoundedOfAmount(final Object amount, final int decimalPoints) {
    final int dividingFactor = 10000000; // 1 Crore
    if (amount != null) {
        final BigDecimal divisor = new BigDecimal(dividingFactor);
        final BigDecimal amountBD = (BigDecimal) amount;
        final BigDecimal result = amountBD.divide(divisor);
        return result.setScale(decimalPoints, RoundingMode.HALF_UP);
    } else
        return null;
}

---

From source file:org.cirdles.ambapo.UTMToLatLong.java

/**
 * /* w  w w.jav  a 2  s.c  o  m*/
 * @param xiPrime
 * @param etaPrime
 * @return tau prime
 */
private static BigDecimal calcTauPrime(BigDecimal xiPrime, BigDecimal etaPrime) {

    double xiPrimeDouble = xiPrime.doubleValue();
    double etaPrimeDouble = etaPrime.doubleValue();

    BigDecimal sinOfXiPrime = new BigDecimal(Math.sin(xiPrimeDouble));
    BigDecimal cosOfXiPrime = new BigDecimal(Math.cos(xiPrimeDouble));
    BigDecimal sinhOfEtaPrime = new BigDecimal(Math.sinh(etaPrimeDouble));

    BigDecimal squareRoot = new BigDecimal(
            Math.sqrt(sinhOfEtaPrime.pow(2).add(cosOfXiPrime.pow(2)).doubleValue()));

    BigDecimal tauPrime = sinOfXiPrime.divide(squareRoot, PRECISION, RoundingMode.HALF_UP);

    return tauPrime;
}

---

From source file:org.yes.cart.payment.impl.PayPalNvpPaymentGatewayImpl.java

private NVPEncoder createAuthRequest(final Payment payment, final String paymentAction) {
    final NVPEncoder encoder = new NVPEncoder();
    encoder.add("METHOD", "DoDirectPayment");
    encoder.add("PAYMENTACTION", paymentAction);
    encoder.add("AMT", payment.getPaymentAmount().setScale(2, RoundingMode.HALF_UP).toString());
    encoder.add("CREDITCARDTYPE", payment.getCardType());
    encoder.add("ACCT", payment.getCardNumber());
    encoder.add("EXPDATE", payment.getCardExpireMonth() + payment.getCardExpireYear());
    encoder.add("CVV2", payment.getCardCvv2Code());

    encoder.add("FIRSTNAME", payment.getBillingAddress().getFirstname());
    encoder.add("LASTNAME", payment.getBillingAddress().getLastname());
    encoder.add("STREET", getStreetAddress(payment.getBillingAddress().getAddrline1(),
            payment.getBillingAddress().getAddrline2()));
    encoder.add("CITY", payment.getBillingAddress().getCity());
    encoder.add("STATE", payment.getBillingAddress().getStateCode());
    encoder.add("ZIP", payment.getBillingAddress().getStateCode());
    encoder.add("COUNTRYCODE", payment.getBillingAddress().getCountryCode());
    encoder.add("CURRENCYCODE", payment.getOrderCurrency());
    return encoder;
}

---

From source file:com.envision.envservice.service.RankingListService.java

private List<SpiritSortBo> sortuserPraiseNumSort(Map<String, Integer> lowerUserPraiseNum,
        final SortType sortType) {
    List<SpiritSortBo> sbos = new ArrayList<SpiritSortBo>();

    for (Entry<String, Integer> entry : lowerUserPraiseNum.entrySet()) {
        if (!TOTAL.equals(entry.getKey())) {
            SpiritSortBo sbo = new SpiritSortBo();
            sbo.setUserId(entry.getKey());
            BigDecimal fz = new BigDecimal(entry.getValue());
            BigDecimal fm = new BigDecimal(lowerUserPraiseNum.get(TOTAL));
            if (fm.intValue() == 0) {
                sbo.setPercent("0");
            } else {
                DecimalFormat df = new DecimalFormat("0.00");
                String pe = df.format(fz.multiply(new BigDecimal(100)).divide(fm, 2, RoundingMode.HALF_UP));
                sbo.setPercent(pe);//w  ww . j  a v  a 2 s.  c  o  m
            }
            sbos.add(sbo);
        }
    }
    // ?
    // Collections.sort(sbos, new SpiritSortBoComparator(sortType));
    Collections.sort(sbos, new Comparator<SpiritSortBo>() {

        public int compare(SpiritSortBo o1, SpiritSortBo o2) {
            BigDecimal o1Percent = new BigDecimal(o1.getPercent());
            BigDecimal o2Percent = new BigDecimal(o2.getPercent());

            int multiplier = -1;
            if (sortType.equals(SortType.ASC)) {
                multiplier = 1;
            }
            return o1Percent.compareTo(o2Percent) * multiplier;
        }

    });
    return sbos;
}

---

From source file:com.cmsz.cloudplatform.utils.StringUtils.java

public static String convertHz(String hz) {
    if (StringUtil.isNullString(hz)) {
        return null;
    }//from   ww  w . j  ava  2 s.c  o  m

    // NumberFormat format = new DecimalFormat("##0.00");
    BigDecimal _1000 = new BigDecimal(1000);
    BigDecimal value = new BigDecimal(hz);

    if (value.compareTo(_1000) == -1) {
        return value + " MHz";
    } else {
        return value.divide(_1000, 2, RoundingMode.HALF_UP) + " GHz";
    }
}

---

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