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

To view the source code for java.math RoundingMode HALF_UP.

Click Source Link

Document

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

Usage

From source file:org.efaps.esjp.accounting.transaction.evaluation.IncomingExchangeEvaluation_Base.java

/**
 * @param _parameter Parameter as passed by the eFaps API
 * @param _doc Document the calculation must be done for
 * @throws EFapsException on error//from   ww  w.  ja va2  s  .c o m
 */
@Override
protected void add2Doc4Case(final Parameter _parameter, final DocumentInfo _doc) throws EFapsException {
    final Instance caseInst = Instance.get(_parameter.getParameterValue("case"));
    if (caseInst.isValid()) {
        _doc.setCaseInst(caseInst);

        final Instance periodInst = Period.evalCurrent(_parameter);
        final Instance periodCurrenycInstance = Period.evalCurrentCurrency(_parameter).getInstance();

        final List<Instance> labelInsts = new Label().getLabelInst4Documents(_parameter, _doc.getInstance(),
                periodInst);

        final List<Account2CaseInfo> infos = Account2CaseInfo.getStandards(_parameter, caseInst);

        Collections.sort(infos, (_o1, _o2) -> _o1.getOrder().compareTo(_o2.getOrder()));
        evalAccount2CaseInfo4Relation(_parameter, _doc, infos);

        for (final Account2CaseInfo acc2case : infos) {
            boolean isDefault = acc2case.isDefault();
            final boolean currencyCheck;
            if (acc2case.isCheckCurrency()) {
                currencyCheck = _doc.getRateInfo().getCurrencyInstance().equals(acc2case.getCurrencyInstance());
            } else {
                currencyCheck = true;
            }

            if (acc2case.isCheckKey()) {
                if (_doc.getKey2Amount(_parameter).containsKey(acc2case.getKey())) {
                    isDefault = true;
                    acc2case.setAmount(DocumentInfo_Base.getAmount4Map(
                            _doc.getKey2Amount(_parameter).get(acc2case.getKey()), acc2case.getAmountConfig(),
                            acc2case.getAccountInstance()));
                }
            }

            final boolean add = (isDefault || acc2case.isClassRelation() || acc2case.isCategoryProduct()
                    || acc2case.isTreeView()) && currencyCheck;
            if (add) {
                final BigDecimal mul = new BigDecimal(acc2case.getNumerator()).setScale(12)
                        .divide(new BigDecimal(acc2case.getDenominator()), RoundingMode.HALF_UP);
                final BigDecimal amountTmp = acc2case.isClassRelation() || acc2case.isCategoryProduct()
                        || acc2case.isCheckKey() || acc2case.isTreeView() || acc2case.isEvalRelation()
                                ? acc2case.getAmount()
                                : _doc.getAmount(acc2case);
                final BigDecimal accAmount = mul.multiply(amountTmp).setScale(2, RoundingMode.HALF_UP);
                RateInfo rateInfo;
                if (acc2case.isDeactCurrencyCheck()
                        && !_doc.getRateInfo().getCurrencyInstance().equals(acc2case.getCurrencyInstance())
                        && !acc2case.getCurrencyInstance().equals(periodCurrenycInstance)) {
                    rateInfo = new Currency().evaluateRateInfo(_parameter, _doc.getDate(),
                            acc2case.getCurrencyInstance());
                } else {
                    rateInfo = _doc.getRateInfo();
                }

                final BigDecimal accAmountRate = Currency.convertToCurrency(_parameter, accAmount, rateInfo,
                        _doc.getRatePropKey(), periodCurrenycInstance);

                final AccountInfo account = new AccountInfo(acc2case.getAccountInstance(), accAmount);
                account.setRemark(acc2case.getRemark());
                if (acc2case.isApplyLabel() && !labelInsts.isEmpty()) {
                    account.setLabelInst(labelInsts.get(0));
                }
                account.setAmountRate(accAmountRate);
                if (_doc.getInstance() != null) {
                    account.setRateInfo(rateInfo, _doc.getRatePropKey());
                } else {
                    account.setRateInfo(rateInfo, getProperty(_parameter, "Type4RateInfo"));
                }
                if (acc2case.isCredit()) {
                    account.setPostFix("_Credit");
                    _doc.addCredit(account);
                } else {
                    account.setPostFix("_Debit");
                    _doc.addDebit(account);
                }
            }
        }
    }
}

---

From source file:com.autentia.intra.manager.billing.BillManager.java

/**
 * Account DAO */*from   ww  w  .ja va  2s. c o  m*/
 */

public List<BillBreakDown> getAllBitacoreBreakDowns(Date start, Date end, Set<ProjectRole> roles,
        Set<ProjectCost> costes) {

    List<BillBreakDown> desgloses = new ArrayList<BillBreakDown>();

    ActivityDAO activityDAO = ActivityDAO.getDefault();
    ActivitySearch actSearch = new ActivitySearch();
    actSearch.setBillable(new Boolean(true));
    actSearch.setStartStartDate(start);
    actSearch.setEndStartDate(end);

    List<Activity> actividadesTotal = new ArrayList<Activity>();
    Hashtable user_roles = new Hashtable();

    for (ProjectRole proyRole : roles) {
        actSearch.setRole(proyRole);
        List<Activity> actividades = activityDAO.search(actSearch, new SortCriteria("startDate", false));
        actividadesTotal.addAll(actividades);
    }

    for (Activity act : actividadesTotal) {
        String key = act.getRole().getId().toString() + act.getUser().getId().toString();

        if (!user_roles.containsKey(key)) {
            Hashtable value = new Hashtable();
            value.put("ROLE", act.getRole());
            value.put("USER", act.getUser());
            user_roles.put(key, value);
        }
    }

    Enumeration en = user_roles.keys();

    while (en.hasMoreElements()) {
        String key = (String) en.nextElement();
        Hashtable pair = (Hashtable) user_roles.get(key);
        actSearch.setBillable(new Boolean(true));
        actSearch.setStartStartDate(start);
        actSearch.setEndStartDate(end);

        ProjectRole pR = (ProjectRole) pair.get("ROLE");
        User u = (User) pair.get("USER");
        actSearch.setRole(pR);
        actSearch.setUser(u);
        List<Activity> actividadesUsuarioRol = activityDAO.search(actSearch,
                new SortCriteria("startDate", false));

        BillBreakDown brd = new BillBreakDown();
        brd.setConcept("Imputaciones (usuario - rol): " + u.getName() + " - " + pR.getName());
        brd.setAmount(pR.getCostPerHour());
        brd.setIva(new BigDecimal(ConfigurationUtil.getDefault().getIva()));
        BigDecimal unitsTotal = new BigDecimal(0);
        for (Activity act : actividadesUsuarioRol) {
            BigDecimal unitsActual = new BigDecimal(act.getDuration());
            unitsActual = unitsActual.divide(new BigDecimal(60), 2, RoundingMode.HALF_UP);
            unitsTotal = unitsTotal.add(unitsActual);
        }
        brd.setUnits(unitsTotal);
        brd.setSelected(true);
        desgloses.add(brd);
    }

    for (ProjectCost proyCost : costes) {
        BillBreakDown brd = new BillBreakDown();
        brd.setConcept("Coste: " + proyCost.getName());
        brd.setUnits(new BigDecimal(1));
        brd.setAmount(proyCost.getCost());
        brd.setIva(new BigDecimal(ConfigurationUtil.getDefault().getIva()));
        brd.setSelected(true);
        desgloses.add(brd);
    }

    return desgloses;

}

---

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());
            }/*www .  j  a va  2  s  . c om*/
            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:nl.strohalm.cyclos.utils.conversion.NumberConverter.java

private BigDecimal getDelta() {
    if (delta == null) {
        final int precision = numberFormat.getMaximumFractionDigits();
        delta = BigDecimal.ONE.divide(BigDecimal.TEN.pow(precision), precision, RoundingMode.HALF_UP).negate();
    }//w  w w.j a  va  2s. c  om
    return delta;
}

---

From source file:py.una.pol.karaku.math.MathContextProvider.java

private MathContextProvider() {

    scale = DEFAULT_SCALE;
    rm = RoundingMode.HALF_UP;
    precision = DEFAULT_PRECISION;
}

---

From source file:org.projectforge.business.fibu.EingangsrechnungDao.java

/**
 * Sets the scales of percentage and currency amounts. <br/>
 * Gutschriftsanzeigen drfen keine Rechnungsnummer haben. Wenn eine Rechnungsnummer fr neue Rechnungen gegeben
 * wurde, so muss sie fortlaufend sein. Berechnet das Zahlungsziel in Tagen, wenn nicht gesetzt, damit es indiziert
 * wird.//from   www . ja v a  2 s. c o m
 * 
 * @see org.projectforge.framework.persistence.api.BaseDao#onSaveOrModify(org.projectforge.core.ExtendedBaseDO)
 */
@Override
protected void onSaveOrModify(final EingangsrechnungDO obj) {
    if (obj.getZahlBetrag() != null) {
        obj.setZahlBetrag(obj.getZahlBetrag().setScale(2, RoundingMode.HALF_UP));
    }
    obj.recalculate();
    if (CollectionUtils.isEmpty(obj.getPositionen()) == true) {
        throw new UserException("fibu.rechnung.error.rechnungHatKeinePositionen");
    }
    final int size = obj.getPositionen().size();
    for (int i = size - 1; i > 0; i--) {
        // Don't remove first position, remove only the last empty positions.
        final EingangsrechnungsPositionDO position = obj.getPositionen().get(i);
        if (position.getId() == null && position.isEmpty() == true) {
            obj.getPositionen().remove(i);
        } else {
            break;
        }
    }
    RechnungDao.writeUiStatusToXml(obj);
}

---

From source file:org.openhab.binding.weather.internal.bus.BindingConfigParser.java

/**
 * Parses the bindingConfig of an item and returns a WeatherBindingConfig.
 *//*from  w ww.j a va  2s . c o  m*/
public WeatherBindingConfig parse(Item item, String bindingConfig) throws BindingConfigParseException {
    bindingConfig = StringUtils.trimToEmpty(bindingConfig);
    bindingConfig = StringUtils.removeStart(bindingConfig, "{");
    bindingConfig = StringUtils.removeEnd(bindingConfig, "}");
    String[] entries = bindingConfig.split("[,]");
    WeatherBindingConfigHelper helper = new WeatherBindingConfigHelper();

    for (String entry : entries) {
        String[] entryParts = StringUtils.trimToEmpty(entry).split("[=]");
        if (entryParts.length != 2) {
            throw new BindingConfigParseException("A bindingConfig must have a key and a value");
        }
        String key = StringUtils.trim(entryParts[0]);

        String value = StringUtils.trim(entryParts[1]);
        value = StringUtils.removeStart(value, "\"");
        value = StringUtils.removeEnd(value, "\"");

        try {
            helper.getClass().getDeclaredField(key).set(helper, value);
        } catch (Exception e) {
            throw new BindingConfigParseException("Could not set value " + value + " for attribute " + key);
        }
    }

    if (!helper.isValid()) {
        throw new BindingConfigParseException("Invalid binding: " + bindingConfig);
    }

    helper.type = StringUtils.replace(helper.type, "athmosphere", "atmosphere");

    WeatherBindingConfig weatherConfig = null;
    if (helper.isForecast()) {
        Integer forecast = parseInteger(helper.forecast, bindingConfig);
        if (forecast < 0) {
            throw new BindingConfigParseException("Invalid binding, forecast must be >= 0: " + bindingConfig);
        }
        weatherConfig = new ForecastBindingConfig(helper.locationId, forecast, helper.type, helper.property);
    } else {
        weatherConfig = new WeatherBindingConfig(helper.locationId, helper.type, helper.property);
    }

    Weather validationInstance = new Weather(null);
    String property = weatherConfig.getWeatherProperty();
    if (!Weather.isVirtualProperty(property) && !PropertyUtils.hasProperty(validationInstance, property)) {
        throw new BindingConfigParseException("Invalid binding, unknown type or property: " + bindingConfig);
    }

    boolean isDecimalTypeItem = item.getAcceptedDataTypes().contains(DecimalType.class);
    if (isDecimalTypeItem || Weather.isVirtualProperty(property)) {
        RoundingMode roundingMode = RoundingMode.HALF_UP;
        if (helper.roundingMode != null) {
            try {
                roundingMode = RoundingMode.valueOf(StringUtils.upperCase(helper.roundingMode));
            } catch (IllegalArgumentException ex) {
                throw new BindingConfigParseException(
                        "Invalid binding, unknown roundingMode: " + bindingConfig);
            }
        }

        Integer scale = 2;
        if (helper.scale != null) {
            scale = parseInteger(helper.scale, bindingConfig);
            if (scale < 0) {
                throw new BindingConfigParseException("Invalid binding, scale must be >= 0: " + bindingConfig);
            }
        }
        weatherConfig.setScale(roundingMode, scale);
    }

    weatherConfig.setUnit(Unit.parse(helper.unit));
    if (StringUtils.isNotBlank(helper.unit) && weatherConfig.getUnit() == null) {
        throw new BindingConfigParseException("Invalid binding, unknown unit: " + bindingConfig);
    }

    try {
        if (!Weather.isVirtualProperty(property) && weatherConfig.hasUnit()) {
            String doubleTypeName = Double.class.getName();
            String propertyTypeName = PropertyUtils.getPropertyTypeName(validationInstance, property);
            if (!StringUtils.equals(doubleTypeName, propertyTypeName)) {
                throw new BindingConfigParseException(
                        "Invalid binding, unit specified but property is not a double type: " + bindingConfig);
            }
        }
    } catch (IllegalAccessException ex) {
        logger.error(ex.getMessage(), ex);
        throw new BindingConfigParseException(ex.getMessage());
    }
    return weatherConfig;
}

---

From source file:org.mifos.framework.components.batchjobs.helpers.BranchReportLoanArrearsAgingHelperIntegrationTest.java

@Test
public void testLoanArrearsContructor() throws Exception {
    Money agingAmount = createMoney(TestUtils.RUPEE, 3.3333);
    BranchReportLoanArrearsAgingBO loanArrears = new BranchReportLoanArrearsAgingBO(null, null, null,
            agingAmount, createMoney(TestUtils.RUPEE, 3.3333), createMoney(TestUtils.RUPEE, 666.70));
    Assert.assertEquals(/*from   w  w w.j  a  v  a2s  . c o  m*/
            agingAmount.getAmount().setScale(AccountingRules.getDigitsAfterDecimal(), RoundingMode.HALF_UP),
            loanArrears.getAmountAging());
}

---

From source file:com.sunchenbin.store.feilong.core.lang.NumberUtil.java

/**
 * ? {@link RoundingMode#HALF_UP},?,?.//from   ww  w. j ava 2s . c om
 * 
 * <p style="color:red">
 * ?{@link RoundingMode#HALF_UP} -2.5 ??-3, Math.round(-2.5) -2
 * </p>
 * 
 * @param number
 *            number,?,?number
 * @return ?{@link RoundingMode#HALF_UP},?,?<br>
 *          isNotNullOrEmpty(number)null
 * @see <a href="#RoundingMode">JAVA 8??</a>
 */
public static BigDecimal toNoScale(Serializable number) {
    RoundingMode roundingMode = RoundingMode.HALF_UP;
    return toNoScale(number, roundingMode);
}

---

From source file:com.ehi.carshare.Main.java

private void run(String logformat, String inputFile, String outputFile) throws Exception {

    printAllPossibles(logformat);//from   ww  w  . j a  v  a  2 s  . c  o m

    Parser<ApacheHttpLog> parser = new ApacheHttpdLoglineParser<ApacheHttpLog>(ApacheHttpLog.class, logformat);
    parser.ignoreMissingDissectors();

    // Load file in memory
    File file = new File(inputFile);
    if (!file.exists()) {
        throw new RuntimeException("Input file does not exist");
    }
    BufferedReader reader = new BufferedReader(new FileReader(file));
    List<String> readLines = new ArrayList<String>();
    String line = reader.readLine();
    while (line != null) {
        readLines.add(line);
        line = reader.readLine();
    }
    reader.close();

    // Parse apache logs
    List<ApacheHttpLog> myRecords = new ArrayList<ApacheHttpLog>();
    for (String readLine : readLines) {

        try {
            ApacheHttpLog myRecord = new ApacheHttpLog();
            parser.parse(myRecord, readLine);
            if (myRecord.getAction() != null && "200".equals(myRecord.getStatus())
                    && myRecord.getPath() != null) {
                myRecords.add(myRecord);
            }
        } catch (Exception e) {
            ///      e.printStackTrace();
        }
    }

    // Group by action
    Map<String, List<ApacheHttpLog>> map = new HashMap<String, List<ApacheHttpLog>>();
    for (ApacheHttpLog item : myRecords) {

        String key = item.getAction();
        if (map.get(key) == null) {
            map.put(key, new ArrayList<ApacheHttpLog>());
        }
        map.get(key).add(item);
    }

    // Collect stats
    List<ApacheHttpLogStats> recordStats = new ArrayList<ApacheHttpLogStats>();
    for (Entry<String, List<ApacheHttpLog>> entry : map.entrySet()) {
        ApacheHttpLogStats stats = new ApacheHttpLogStats();
        stats.setActionName(entry.getKey());
        long responseCount = entry.getValue().size();
        stats.setResponseCount(responseCount);
        long sum = 0;
        for (ApacheHttpLog myRecord : entry.getValue()) {
            sum = sum + myRecord.getResponseTime();
        }
        BigDecimal average = new BigDecimal(sum)
                .divide(new BigDecimal(responseCount * 1000000), 2, RoundingMode.HALF_UP)
                .setScale(2, RoundingMode.UP);
        stats.setAverageResponseTime(average.toPlainString());
        recordStats.add(stats);
    }

    // Write lines to file
    PrintWriter f0 = new PrintWriter(new FileWriter(outputFile));
    f0.print(ApacheHttpLogStats.headerString());
    for (ApacheHttpLogStats myRecordStats : recordStats) {
        f0.print(myRecordStats.toString());
    }
    f0.close();

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• »