Example usage for java.math BigDecimal ZERO

List of usage examples for java.math BigDecimal ZERO

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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.excilys.ebi.bank.dao.impl.OperationDaoImpl.java

private Predicate buildOperationSignPredicate(OperationSign sign) {
    return sign == OperationSign.CREDIT ? operation.amount.gt(BigDecimal.ZERO)
            : operation.amount.lt(BigDecimal.ZERO);
}

From source file:net.sf.reportengine.util.TestCalculatorIntermResultMatrix.java

@Test
public void testInitFirstXRows() {
    classUnderTest = new CalculatorIntermResultsMatrix(3, TEST_DATA_COLUMNS);
    classUnderTest.initAll();/*from   w w  w  .  j  a v a2 s.  co  m*/

    classUnderTest.addValuesToEachRow(new NewRowEvent(TEST_VALUES));

    //reinit the first two columns
    classUnderTest.initFirstXRows(2);

    //check the interm results matrix
    Assert.assertNotNull(classUnderTest);
    Assert.assertNotNull(classUnderTest.getIntermResultsMatrix());
    Assert.assertEquals(classUnderTest.getIntermResultsMatrix().length, 3);

    //the first row should be re-initialized
    CalcIntermResult[] row1 = classUnderTest.getIntermResultsMatrix()[0];
    Assert.assertNotNull(row1);
    Assert.assertEquals(row1.length, 2);
    Assert.assertEquals(row1[0].getResult(), NumberUtils.INTEGER_ZERO);
    Assert.assertEquals(row1[1].getResult(), BigDecimal.ZERO);

    //the second row should be also re-initialized
    CalcIntermResult[] row2 = classUnderTest.getIntermResultsMatrix()[1];
    Assert.assertNotNull(row2);
    Assert.assertEquals(row2.length, 2);
    Assert.assertEquals(row2[0].getResult(), NumberUtils.INTEGER_ZERO);
    Assert.assertEquals(row2[1].getResult(), BigDecimal.ZERO);

    //the third row should not be re-initialized
    CalcIntermResult[] row3 = classUnderTest.getIntermResultsMatrix()[2];
    Assert.assertNotNull(row3);
    Assert.assertEquals(row3.length, 2);
    Assert.assertNotSame(row3[0].getResult(), NumberUtils.INTEGER_ZERO);
    Assert.assertNotSame(row3[1].getResult(), BigDecimal.ZERO);
}

From source file:com.redhat.lightblue.metadata.types.BigDecimalTypeTest.java

@Test
public void testCompareNotEqual() {
    assertEquals(bigDecimalType.compare((Object) BigDecimal.ZERO, (Object) BigDecimal.ONE), -1);
}

From source file:com.siapa.managedbean.RegistroAlimentacionManagedBean.java

public Boolean UpdateStock() {
    Boolean isOk;/*  w  w  w .  ja  v a 2s  .co  m*/
    BigDecimal existencia = BigDecimal.ZERO;
    BigDecimal existenciaActual = alimento.getExistenciaAlimento();
    Integer id = alimento.getIdAlimento();
    BigDecimal existenciaNueva;
    BigDecimal reduccion = registroAlimentacion.getCantidadRegistroAlimentacion();

    if (existenciaActual.compareTo(reduccion) == -1) {
        FacesContext context = FacesContext.getCurrentInstance();
        context.addMessage(null, new FacesMessage("El inventario no es suficiente"));
        isOk = false;
    } else {
        existenciaNueva = existenciaActual.subtract(reduccion);
        Alimento newAlimento = getAlimento();
        Alimento idAlimento = registroAlimentacion.getIdAlimento();
        Alimento cactual = alimentoService.findById(idAlimento.getIdAlimento());
        existencia = cactual.getExistenciaAlimento().subtract(reduccion);
        newAlimento.setExistenciaAlimento(existencia);
        alimentoService.merge(newAlimento);
        isOk = true;

    }
    /* System.out.println("el id es "+id);
     System.out.println("la existencia es "+existenciaActual);
     System.out.println("la reduccion es "+reduccion);*/
    // System.out.println("la nueva existencia es "+existenciaNueva);
    return isOk;

}

From source file:org.openmrs.module.billing.web.controller.main.AmbulanceBillEditController.java

@RequestMapping(method = RequestMethod.POST)
public String onSubmit(Model model, @RequestParam("ambulanceBillId") Integer ambulanceBillId,
        @RequestParam("driverId") Integer driverId, @RequestParam("ambulanceIds") Integer[] ambulanceIds,
        @RequestParam("action") String action, HttpServletRequest request, Object command,
        BindingResult binding) {//from   w  w w . j  av a  2 s  . c  om

    validate(ambulanceIds, binding, request);
    if (binding.hasErrors()) {
        model.addAttribute("errors", binding.getAllErrors());
        return "module/billing/main/ambulanceBillAdd";
    }

    BillingService billingService = (BillingService) Context.getService(BillingService.class);

    AmbulanceBill ambulanceBill = billingService.getAmbulanceBillById(ambulanceBillId);

    if ("void".equalsIgnoreCase(action)) {
        ambulanceBill.setVoided(true);
        ambulanceBill.setVoidedDate(new Date());
        for (AmbulanceBillItem item : ambulanceBill.getBillItems()) {
            item.setVoided(true);
            item.setVoidedDate(new Date());
        }
        billingService.saveAmbulanceBill(ambulanceBill);
        return "redirect:/module/billing/ambulanceBill.list?driverId=" + driverId;
    }

    ambulanceBill.setPrinted(false);

    // void old items and reset amount
    Map<Integer, AmbulanceBillItem> mapOldItems = new HashMap<Integer, AmbulanceBillItem>();
    for (AmbulanceBillItem item : ambulanceBill.getBillItems()) {
        item.setVoided(true);
        item.setVoidedDate(new Date());
        mapOldItems.put(item.getAmbulanceBillItemId(), item);
    }
    ambulanceBill.setAmount(BigDecimal.ZERO);

    Ambulance ambulance = null;
    Money itemAmount;
    Money totalAmount = new Money(BigDecimal.ZERO);
    AmbulanceBillItem item;
    for (Integer id : ambulanceIds) {

        ambulance = billingService.getAmbulanceById(id);
        BigDecimal amount = new BigDecimal(request.getParameter(id + "_amount"));
        itemAmount = new Money(amount);
        totalAmount = totalAmount.plus(itemAmount);

        Integer numberOfTrip = Integer.parseInt(request.getParameter(id + "_numOfTrip"));

        //ghanshyam 9-august-2012 New Requirement #333 [Billing]Edit ambulance bill with all details
        String patientName = (request.getParameter(id + "_patientName"));
        String receiptNumber = (request.getParameter(id + "_receiptNumber"));
        String origin = (request.getParameter(id + "_origin"));
        String destination = (request.getParameter(id + "_destination"));

        String sItemId = request.getParameter(id + "_itemId");

        if (sItemId != null) {
            item = mapOldItems.get(Integer.parseInt(sItemId));
            item.setVoided(false);
            item.setVoidedDate(null);
            item.setAmount(itemAmount.getAmount());
            item.setNumberOfTrip(numberOfTrip);
            //ghanshyam 9-august-2012 New Requirement #333 [Billing]Edit ambulance bill with all details
            item.setPatientName(patientName);
            item.setReceiptNumber(receiptNumber);
            item.setOrigin(origin);
            item.setDestination(destination);
        } else {
            item = new AmbulanceBillItem();
            item.setName(ambulance.getName());
            item.setCreatedDate(new Date());
            item.setAmbulance(ambulance);
            item.setAmbulanceBill(ambulanceBill);
            item.setAmount(itemAmount.getAmount());
            item.setNumberOfTrip(numberOfTrip);
            //ghanshyam 9-august-2012 New Requirement #333 [Billing]Edit ambulance bill with all details
            item.setPatientName(patientName);
            item.setReceiptNumber(receiptNumber);
            item.setOrigin(origin);
            item.setDestination(destination);
            ambulanceBill.addBillItem(item);
        }
    }
    ambulanceBill.setAmount(totalAmount.getAmount());
    ambulanceBill = billingService.saveAmbulanceBill(ambulanceBill);

    return "redirect:/module/billing/ambulanceBill.list?driverId=" + driverId + "&ambulanceBillId="
            + ambulanceBill.getAmbulanceBillId();
}

From source file:alfio.manager.EventStatisticsManager.java

public EventWithAdditionalInfo getEventWithAdditionalInfo(String eventName, String username) {
    Event event = getEventAndCheckOwnership(eventName, username);
    Map<String, String> description = eventDescriptionRepository.findByEventIdAsMap(event.getId());
    boolean owner = userManager.isOwner(userManager.findUserByUsername(username));
    EventStatisticView statistics = owner ? eventRepository.findStatisticsFor(event.getId())
            : EventStatisticView.empty(event.getId());
    EventStatistic eventStatistic = new EventStatistic(event, statistics, displayStatisticsForEvent(event));
    BigDecimal grossIncome = owner ? MonetaryUtil.centsToUnit(eventRepository.getGrossIncome(event.getId()))
            : BigDecimal.ZERO;

    List<TicketCategory> ticketCategories = loadTicketCategories(event);
    List<Integer> ticketCategoriesIds = ticketCategories.stream().map(TicketCategory::getId)
            .collect(Collectors.toList());

    Map<Integer, Map<String, String>> descriptions = ticketCategoryDescriptionRepository
            .descriptionsByTicketCategory(ticketCategoriesIds);
    Map<Integer, TicketCategoryStatisticView> ticketCategoriesStatistics = owner
            ? ticketCategoryRepository.findStatisticsForEventIdByCategoryId(event.getId())
            : ticketCategoriesIds.stream().collect(
                    toMap(Function.identity(), id -> TicketCategoryStatisticView.empty(id, event.getId())));
    Map<Integer, List<SpecialPrice>> specialPrices = ticketCategoriesIds.isEmpty() ? Collections.emptyMap()
            : specialPriceRepository.findAllByCategoriesIdsMapped(ticketCategoriesIds);

    List<TicketCategoryWithAdditionalInfo> tWithInfo = ticketCategories.stream()
            .map(t -> new TicketCategoryWithAdditionalInfo(event, t, ticketCategoriesStatistics.get(t.getId()),
                    descriptions.get(t.getId()), specialPrices.get(t.getId())))
            .collect(Collectors.toList());

    return new EventWithAdditionalInfo(event, tWithInfo, eventStatistic, description, grossIncome);
}

From source file:cz.muni.fi.dndtroops.test.TroopDaoImplTest.java

@Test
public void testFindTroopByName() {
    Troop troopE = new Troop();
    troopE.setName("E");
    troopE.setMoney(BigDecimal.ZERO);
    troopE.setMission("mise E");
    troopDao.createTroop(troopE);// w  ww . j av a 2s. co m
    Troop t1 = troopDao.findTroopById(troopE.getId());

    Assert.assertEquals(t1.getName(), "E");
    Assert.assertEquals(t1.getMission(), "mise E");

}

From source file:de.hybris.platform.b2bacceleratorservices.jalo.promotions.ProductPriceDiscountPromotionByPaymentType.java

@Override
public List<PromotionResult> evaluate(final SessionContext ctx, final PromotionEvaluationContext promoContext) {
    final List<PromotionResult> promotionResults = new ArrayList<PromotionResult>();
    // Find all valid products in the cart
    final PromotionsManager.RestrictionSetResult restrictionResult = this.findEligibleProductsInBasket(ctx,
            promoContext);//www .j a  va2  s  .c  o  m

    if (restrictionResult.isAllowedToContinue() && !restrictionResult.getAllowedProducts().isEmpty()) {
        final PromotionOrderView view = promoContext.createView(ctx, this,
                restrictionResult.getAllowedProducts());
        final AbstractOrder order = promoContext.getOrder();

        for (final PromotionOrderEntry entry : view.getAllEntries(ctx)) {
            // Get the next order entry
            final long quantityToDiscount = entry.getQuantity(ctx);
            if (quantityToDiscount > 0) {
                final long quantityOfOrderEntry = entry.getBaseOrderEntry().getQuantity(ctx).longValue();

                // The adjustment to the order entry
                final double originalUnitPrice = entry.getBasePrice(ctx).doubleValue();
                final double originalEntryPrice = quantityToDiscount * originalUnitPrice;

                final Currency currency = promoContext.getOrder().getCurrency(ctx);
                Double discountPriceValue;

                final EnumerationValue paymentType = B2BAcceleratorServicesManager.getInstance()
                        .getPaymentType(ctx, order);

                if (paymentType != null
                        && StringUtils.equalsIgnoreCase(paymentType.getCode(), getPaymentType().getCode())) {
                    promoContext.startLoggingConsumed(this);
                    discountPriceValue = this.getPriceForOrder(ctx, this.getProductDiscountPrice(ctx),
                            promoContext.getOrder(),
                            ProductPriceDiscountPromotionByPaymentType.PRODUCTDISCOUNTPRICE);

                    final BigDecimal adjustedEntryPrice = Helper.roundCurrencyValue(ctx, currency,
                            originalEntryPrice - (quantityToDiscount * discountPriceValue.doubleValue()));
                    // Calculate the unit price and round it
                    final BigDecimal adjustedUnitPrice = Helper.roundCurrencyValue(ctx, currency,
                            adjustedEntryPrice.equals(BigDecimal.ZERO) ? BigDecimal.ZERO
                                    : adjustedEntryPrice.divide(BigDecimal.valueOf(quantityToDiscount),
                                            RoundingMode.HALF_EVEN));

                    for (final PromotionOrderEntryConsumed poec : view.consume(ctx, quantityToDiscount)) {
                        poec.setAdjustedUnitPrice(ctx, adjustedUnitPrice.doubleValue());
                    }

                    final PromotionResult result = PromotionsManager.getInstance().createPromotionResult(ctx,
                            this, promoContext.getOrder(), 1.0F);
                    result.setConsumedEntries(ctx, promoContext.finishLoggingAndGetConsumed(this, true));
                    final BigDecimal adjustment = Helper.roundCurrencyValue(ctx, currency,
                            adjustedEntryPrice.subtract(BigDecimal.valueOf(originalEntryPrice)));
                    final PromotionOrderEntryAdjustAction poeac = PromotionsManager.getInstance()
                            .createPromotionOrderEntryAdjustAction(ctx, entry.getBaseOrderEntry(),
                                    quantityOfOrderEntry, adjustment.doubleValue());
                    result.addAction(ctx, poeac);
                    promotionResults.add(result);
                }
            }
        }
        final long remainingCount = view.getTotalQuantity(ctx);
        if (remainingCount > 0) {
            promoContext.startLoggingConsumed(this);
            view.consume(ctx, remainingCount);
            final PromotionResult result = PromotionsManager.getInstance().createPromotionResult(ctx, this,
                    promoContext.getOrder(), 0.5F);
            result.setConsumedEntries(ctx, promoContext.finishLoggingAndGetConsumed(this, false));
            promotionResults.add(result);
        }
    }
    return promotionResults;
}

From source file:com.sasav.blackjack.service.GameCore.java

public Game createNewGame(LoginDetails loginDetails) {
    Game game = getUserGame(loginDetails);
    boolean noError = false;
    if (game == null) {
        game = new Game(loginDetails, null, null, (ArrayList<Card>) DEFAULT_CARD_DECK.clone(), BigDecimal.ZERO,
                GameStatus.NEW);/*from   w  w  w  .j  a v a2  s .  c  om*/
        noError = commonDao.saveOrUpdate(game);

    }
    return noError ? game : null;
}