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.legstar.mock.client.MockLsfileac.java

/**
 * Create a response to LSFILEAE execution request.
 * /* ww  w .ja  v  a  2s.  co m*/
 * @param requestMessage the request message
 * @return formatted response
 * @throws RequestException if response cannot be built
 */
public static LegStarMessage getResponse(final LegStarMessage requestMessage) throws RequestException {
    if (LOG.isDebugEnabled()) {
        LOG.debug("Building response for program LSFILEAC");
    }
    try {
        byte[] queryData = null;
        byte[] queryLimit = null;
        for (LegStarMessagePart part : requestMessage.getDataParts()) {
            if (part.getPartID().equals("QueryData")) {
                queryData = part.getContent();
            }
            if (part.getPartID().equals("QueryLimit")) {
                queryLimit = part.getContent();
            }
        }
        String namePattern = (queryData == null) ? "*" : getQueryName(queryData);
        List<byte[]> customers;
        if (queryLimit == null) {
            customers = FILEA.getCustomers(namePattern);
        } else {
            customers = FILEA.getCustomers(namePattern, getMaxItems(queryLimit));
        }

        int offset = 0;
        String hostCharsetName = CobolContext.getDefaultHostCharsetName();
        byte[] hostReplyStatus = new byte[151];

        /* reply type */
        CobolBinarySimpleConverter.toHostSingle(BigDecimal.ZERO, 2, false, hostReplyStatus, offset);
        offset += 2;

        /* search duration */
        CobolStringSimpleConverter.toHostSingle("00:00:00", hostCharsetName, null, 8, false, hostReplyStatus,
                offset);
        offset += 8;

        /* total items */
        CobolPackedDecimalSimpleConverter.toHostSingle(new BigDecimal(FILEA.getCustomersNumber()), 5, 8, 0,
                false, hostReplyStatus, offset);
        offset += 5;

        /* resp */
        CobolBinarySimpleConverter.toHostSingle(BigDecimal.ZERO, 4, true, hostReplyStatus, offset);
        offset += 4;

        /* resp2 */
        CobolBinarySimpleConverter.toHostSingle(BigDecimal.ZERO, 4, true, hostReplyStatus, offset);
        offset += 4;

        /* reply message */
        CobolStringSimpleConverter.toHostSingle(
                (customers.size() > 0) ? "" : "NO CUSTOMER SATISFIES YOUR QUERY", hostCharsetName, null, 128,
                false, hostReplyStatus, offset);
        offset += 128;

        offset = 0;
        byte[] hostReplyData = null;
        if (customers.size() > 0) {
            hostReplyData = new byte[5 + 79 * customers.size()];
            /* items number */
            CobolPackedDecimalSimpleConverter.toHostSingle(new BigDecimal(customers.size()), 5, 8, 0, false,
                    hostReplyData, offset);
            offset += 5;

            /* items */
            for (byte[] customer : customers) {
                System.arraycopy(customer, 0, hostReplyData, offset, 79);
                offset += 79;
            }
        }

        LegStarMessage replyMessage = new LegStarMessage();
        replyMessage.addDataPart(new ContainerPart("ReplyStatus", hostReplyStatus));
        replyMessage.addDataPart(new ContainerPart("ReplyData", hostReplyData));
        return replyMessage;

    } catch (HeaderPartException e) {
        throw new RequestException(e);
    } catch (CobolConversionException e) {
        throw new RequestException(e);
    }
}

From source file:com.jnj.b2b.facades.variant.populators.VariantOptionDataPricePopulator.java

@Override
public void populate(final VariantProductModel variantProductModel, final VariantOptionData variantOptionData)
        throws ConversionException {

    final PriceInformation priceInformation = getCommercePriceService()
            .getWebPriceForProduct(variantProductModel);

    PriceData priceData;/*w w w  . j  a  va 2 s .co  m*/
    if (priceInformation != null && priceInformation.getPriceValue() != null) {
        priceData = getPriceDataFactory().create(PriceDataType.FROM,
                new BigDecimal(priceInformation.getPriceValue().getValue()),
                priceInformation.getPriceValue().getCurrencyIso());
    } else {
        priceData = new PriceData();
        priceData.setValue(BigDecimal.ZERO);
        priceData.setFormattedValue("0");
    }
    variantOptionData.setPriceData(priceData);

}

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

@BeforeClass
public void setup() {

    troopA = new Troop();
    troopA.setName("Angels");
    troopA.setMoney(BigDecimal.ZERO);
    troopA.setMission("mise A");

    troopB = new Troop();
    troopB.setName("Bulls");
    troopB.setMission("mise B");
    troopB.setMoney(new BigDecimal("5"));

}

From source file:pe.gob.mef.gescon.service.impl.ConsultaServiceImpl.java

@Override
public List<Consulta> getQueryFilter(HashMap filters) {
    List<Consulta> lista = new ArrayList<Consulta>();
    try {//ww w .  j  a  v a2  s.  c o  m
        ConsultaDao consultaDao = (ConsultaDao) ServiceFinder.findBean("ConsultaDao");
        List<HashMap> consulta = consultaDao.getQueryFilter(filters);
        if (!CollectionUtils.isEmpty(consulta)) {
            for (HashMap map : consulta) {
                Consulta c = new Consulta();
                c.setIdconocimiento((BigDecimal) map.get("ID"));
                c.setNombre((String) map.get("NOMBRE"));
                c.setSumilla((String) map.get("SUMILLA"));
                c.setFechaPublicacion((Date) map.get("FECHA"));
                c.setIdCategoria((BigDecimal) map.get("IDCATEGORIA"));
                c.setCategoria((String) map.get("CATEGORIA"));
                c.setIdTipoConocimiento((BigDecimal) map.get("IDTIPOCONOCIMIENTO"));
                c.setTipoConocimiento((String) map.get("TIPOCONOCIMIENTO"));
                c.setIdEstado((BigDecimal) map.get("IDESTADO"));
                c.setEstado((String) map.get("ESTADO"));
                c.setFlgVinculo((BigDecimal) map.get("FLG"));
                BigDecimal contador = (BigDecimal) map.get("CONTADOR");
                BigDecimal suma = (BigDecimal) map.get("SUMA");
                if (BigDecimal.ZERO.equals(contador)) {
                    c.setCalificacion(BigDecimal.ZERO.intValue());
                } else {
                    int calificacion = Math
                            .round(Float.parseFloat(suma.toString()) / Integer.parseInt(contador.toString()));
                    c.setCalificacion(calificacion);
                }
                lista.add(c);
            }
        }
    } catch (Exception e) {
        e.getMessage();
        e.printStackTrace();
    }
    return lista;
}

From source file:com.SCI.centraltoko.utility.UtilityTools.java

public static String formatNumber(BigDecimal value) {
    if (value == null || value.equals(BigDecimal.ZERO)) {
        return "0";
    } else {/*from ww w .ja  v a 2 s .c  om*/
        NumberFormat formater = NumberFormat.getInstance();
        formater.setMaximumFractionDigits(0);
        formater.setMinimumFractionDigits(0);
        return formater.format(value.setScale(0, RoundingMode.HALF_EVEN));
    }
}

From source file:io.seldon.recommendation.VariationTestingClientStrategy.java

public static VariationTestingClientStrategy build(List<Variation> variations) {
    Map<Range, ClientStrategy> strategyMap = new LinkedHashMap<>();
    BigDecimal ratioTotal = BigDecimal.ZERO;
    for (Variation var : variations) {
        ratioTotal = ratioTotal.add(var.ratio);
    }//from ww w .  j a  va2  s  . com
    BigDecimal currentMax = BigDecimal.ZERO;
    for (Variation var : variations) {
        NumberRange range = new NumberRange(currentMax,
                currentMax.add(var.ratio.divide(ratioTotal, 5, BigDecimal.ROUND_UP)));
        strategyMap.put(range, var.variationStrategy);
        currentMax = currentMax.add(var.ratio);
    }
    return new VariationTestingClientStrategy(strategyMap);
}

From source file:edu.rice.cs.bioinfo.programs.phylonet.PhyloNetAAT.java

private static void checkTest(String nexus, String expectedStdOut, String expectedStdError, String testFile)
        throws IOException {
    String faultMessage = testFile + " failed.";
    ByteArrayOutputStream display = new ByteArrayOutputStream();
    ByteArrayOutputStream error = new ByteArrayOutputStream();
    Program.run(new ByteArrayInputStream(nexus.getBytes()), new PrintStream(error), new PrintStream(display),
            _rand, BigDecimal.ZERO);
    Assert.assertEquals(faultMessage, expectedStdError, error.toString().replace("\r", ""));
    Assert.assertEquals(faultMessage, expectedStdOut, display.toString().replace("\r", ""));
}

From source file:org.eel.kitchen.jsonschema.keyword.DivisibleByKeywordValidator.java

@Override
protected void validateDecimal(final ValidationReport report, final JsonNode instance) {
    final BigDecimal instanceValue = instance.decimalValue();
    final BigDecimal decimalValue = number.decimalValue();

    final BigDecimal remainder = instanceValue.remainder(decimalValue);

    /*//  w ww  . jav a  2 s  .c  o m
     * We cannot use equality! As far as BigDecimal goes,
     * "0" and "0.0" are NOT equal. But .compareTo() returns the correct
     * result.
     */
    if (remainder.compareTo(BigDecimal.ZERO) == 0)
        return;

    final Message.Builder msg = newMsg().setMessage("number is not a multiple of divisibleBy")
            .addInfo("value", instance).addInfo("divisor", number);
    report.addMessage(msg.build());
}

From source file:com.miko.demo.neo4j.model.EntityC.java

public EntityC(String name, BigDecimal value) {

    Assert.hasText(name, "Name can not be empty");
    Assert.isTrue(BigDecimal.ZERO.compareTo(value) < 0, "Value must be greater than zero!");

    this.name = name;
    this.value = value;
}

From source file:net.sf.reportengine.core.calc.TestCalculators.java

@Test
public void testUniversalSumCalculator() {
    SumGroupCalculator calculator = new SumGroupCalculator();
    assertTrue(calculator.init() instanceof DefaultCalcIntermResult);
    assertTrue(calculator.init().getResult() instanceof BigDecimal);
    assertEquals(calculator.init().getResult(), BigDecimal.ZERO);

    DefaultCalcIntermResult<BigDecimal> testIntermResult = new DefaultCalcIntermResult<BigDecimal>(
            BigDecimal.ZERO);/*from   ww  w  .j  a  v  a 2s.  c om*/
    DefaultCalcIntermResult<BigDecimal> newResult = calculator.compute(testIntermResult, "1");

    assertNotNull(newResult);
    assertNotNull(newResult.getResult());
    assertEquals(newResult.getResult(), new BigDecimal(1));

    testIntermResult = newResult;
    newResult = calculator.compute(testIntermResult, Integer.valueOf(7));

    assertNotNull(newResult);
    assertNotNull(newResult.getResult());
    assertEquals(newResult.getResult(), new BigDecimal(8));

    testIntermResult = new DefaultCalcIntermResult<BigDecimal>(BigDecimal.ZERO);
    newResult = calculator.compute(testIntermResult, new BigDecimal(1.18907));

    assertNotNull(newResult);
    assertNotNull(newResult.getResult());
    assertTrue(newResult.getResult().doubleValue() == 1.18907D);

    testIntermResult = new DefaultCalcIntermResult<BigDecimal>(new BigDecimal(1.18907));
    newResult = calculator.compute(testIntermResult, new Double(2.3));

    assertNotNull(newResult);
    assertNotNull(newResult.getResult());
    assertTrue(newResult.getResult().doubleValue() == 3.48907);
}