Example usage for java.math BigDecimal valueOf

List of usage examples for java.math BigDecimal valueOf

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Introduction

In this page you can find the example usage for java.math BigDecimal valueOf.

Prototype

public static BigDecimal valueOf(double val)

Source Link

Document

Translates a double into a BigDecimal , using the double 's canonical string representation provided by the Double#toString(double) method.

Usage

From source file:es.tid.fiware.rss.expenditureLimit.manager.test.BalanceAccumulateManagerTest.java

/**
 * /*from ww w  .j a va 2  s.c o  m*/
 */
@Test
public void deleteUserAccumulated() throws RSSException {
    BalanceAccumulateManagerTest.logger.debug("Into getUserAccumulated method.");
    ExpendControl control = generateExpendControl();
    balanceAccumulateManager.deleteUserAccumulated(endUserId, control);
    BalanceAccumulateManagerTest.logger.debug("Get objects after deleting.");
    AccumsExpend result = balanceAccumulateManager.getUserAccumulated(endUserId, control.getService(),
            control.getAppProvider(), control.getCurrency(), control.getType());
    Assert.assertTrue(result.getAccums().size() > 0);
    boolean changed = false;
    for (AccumExpend accum : result.getAccums()) {
        if (accum.getType().equalsIgnoreCase(control.getType())
                && accum.getExpensedAmount().compareTo(BigDecimal.valueOf(0)) == 0) {
            changed = true;
        }
    }
    Assert.assertTrue(changed);
}

From source file:es.tid.fiware.rss.service.RSSModelsManagerTest.java

@Test
public void checkValidRSSModelRevenuelessThan0Test() throws Exception {
    logger.debug("checkValidRSSModelTest");
    // nothing happens
    rssModelsManager.checkValidRSSModel(rssModel);
    thrown.expect(RSSException.class);
    thrown.expectMessage("percRevenueShare must be greater than 0");
    rssModel.setPercRevenueShare(BigDecimal.valueOf(-1));
    rssModelsManager.checkValidRSSModel(rssModel);
}

From source file:com.opengamma.examples.analyticservice.ExampleAnalyticServiceUsage.java

private String generateTrade(String securityId, String destinationName, JmsConnector jmsConnector) {
    SimpleTrade trade = new SimpleTrade();
    trade.setCounterparty(COUNTERPARTY);
    trade.setPremiumCurrency(Currency.USD);
    trade.setQuantity(BigDecimal.valueOf(_random.nextInt(10) + 10));
    trade.setTradeDate(LocalDate.now());
    String providerId = GUIDGenerator.generate().toString();
    trade.addAttribute(PROVIDER_ID_NAME, RANDOM_ID_SCHEME + "~" + providerId);
    trade.setSecurityLink(new SimpleSecurityLink(ExternalSchemes.syntheticSecurityId(securityId)));
    s_logger.debug("Generated {}", trade);

    FudgeMsg msg = s_fudgeContext.toFudgeMsg(trade).getMessage();

    s_logger.debug("sending {} to {}", msg, destinationName);

    final byte[] bytes = s_fudgeContext.toByteArray(msg);

    jmsConnector.getJmsTemplateQueue().send(destinationName, new MessageCreator() {
        @Override//from  w w  w . j av a  2 s. c om
        public Message createMessage(Session session) throws JMSException {
            BytesMessage bytesMessage = session.createBytesMessage();
            bytesMessage.writeBytes(bytes);
            return bytesMessage;
        }
    });
    return providerId;
}

From source file:net.sourceforge.fenixedu.presentationTier.TagLib.GanttDiagramTagLib.java

private String generateGanttDiagramString() throws JspException {
    switch (getViewTypeEnum()) {

    case TOTAL:/*  w  ww.  j a v a2  s.  c o m*/
        return generateGanttDiagramInTotalMode(convertToEm(getGanttDiagramObject().getMonthsDaysSize()))
                .toString();

    case MONTHLY_TOTAL:
        return generateGanttDiagramInTotalMode(convertToEm(getGanttDiagramObject().getMonthsDaysSize()))
                .toString();

    case MONTHLY:
        return generateGanttDiagramInTimeMode(BigDecimal.valueOf(getGanttDiagramObject().getDays().size())
                .multiply(convertToEm(NUMBER_OF_DAY_HOURS))).toString();

    case WEEKLY:
        return generateGanttDiagramInTimeMode(
                BigDecimal.valueOf(7).multiply(convertToEm(NUMBER_OF_DAY_HALF_HOURS))).toString();

    case DAILY:
        return generateGanttDiagramInTimeMode(convertToEm(NUMBER_OF_DAY_5_MINUTES)).toString();

    case YEAR_DAILY:
        return generateGanttDiagramInTimeMode(BigDecimal.valueOf(getGanttDiagramObject().getDays().size())
                .multiply(convertToEm(NUMBER_OF_DAY_HOURS))).toString();

    default:
        return "";
    }
}

From source file:com.akartkam.inShop.domain.order.OrderItem.java

@Transient
@CurrencyFormat//from   w ww  .  ja va 2s.  c om
public BigDecimal getRowTotal() {
    BigDecimal returnValue = BigDecimal.ZERO;
    if (quantity != null) {
        BigDecimal quant = BigDecimal.valueOf(quantity);
        if (price != null) {
            returnValue = price.multiply(quant);
        }
    }
    return returnValue;
}

From source file:Main.java

/**
 * Compute the natural logarithm of x to a given scale, x > 0.
 * Use Newton's algorithm./*from   w  ww  .j a v  a 2s .c  o  m*/
 */
private static BigDecimal lnNewton(BigDecimal x, int scale) {
    int sp1 = scale + 1;
    BigDecimal n = x;
    BigDecimal term;

    // Convergence tolerance = 5*(10^-(scale+1))
    BigDecimal tolerance = BigDecimal.valueOf(5).movePointLeft(sp1);

    // Loop until the approximations converge
    // (two successive approximations are within the tolerance).
    do {

        // e^x
        BigDecimal eToX = exp(x, sp1);

        // (e^x - n)/e^x
        term = eToX.subtract(n).divide(eToX, sp1, BigDecimal.ROUND_DOWN);

        // x - (e^x - n)/e^x
        x = x.subtract(term);

        Thread.yield();
    } while (term.compareTo(tolerance) > 0);

    return x.setScale(scale, BigDecimal.ROUND_HALF_EVEN);
}

From source file:com.streamsets.pipeline.stage.it.DecimalTypeIT.java

@Test
public void incompatibleScale() throws Exception {
    executeUpdate("CREATE TABLE `tbl` (id int, dec decimal(4, 2)) PARTITIONED BY (dt string) STORED AS AVRO");

    HiveMetadataProcessor processor = new HiveMetadataProcessorBuilder().decimalConfig(4, 2).build();
    HiveMetastoreTarget hiveTarget = new HiveMetastoreTargetBuilder().build();

    List<Record> records = new LinkedList<>();

    Map<String, Field> map = new LinkedHashMap<>();
    map.put("id", Field.create(Field.Type.INTEGER, 1));
    map.put("dec", Field.create(BigDecimal.valueOf(0.123)));
    Record record = RecordCreator.create("s", "s:1");
    record.set(Field.create(map));
    records.add(record);//  ww w.  j  a va2  s .  c o m

    try {
        processRecords(processor, hiveTarget, records);
        Assert.fail("Expected failure!");
    } catch (OnRecordErrorException e) {
        Assert.assertEquals(Errors.HIVE_26, e.getErrorCode());
        Assert.assertTrue(e.getMessage().contains("scale 3 is more then expected 2"));
    }
}

From source file:de.inren.service.banking.BankDataServiceImpl.java

private BigDecimal getBigDecimal(String value) {
    value = value.replace(".", "");
    value = value.replace(',', '.');
    return BigDecimal.valueOf(Double.parseDouble(value));
}

From source file:es.juntadeandalucia.panelGestion.negocio.utiles.Utils.java

public static String formatSize(Integer size) {
    String formattedFileSize = "";
    if (size != null) {
        BigDecimal kb = BigDecimal.valueOf(1024);
        BigDecimal mb = BigDecimal.valueOf(1048576);
        BigDecimal fileSizeBD = BigDecimal.valueOf(size);
        if (size > 999999) {
            formattedFileSize = fileSizeBD.divide(mb, 2, RoundingMode.HALF_UP).toPlainString();
            formattedFileSize += " MB";
        } else if (size > 999) {
            formattedFileSize = fileSizeBD.divide(kb, 2, RoundingMode.HALF_UP).toPlainString();
            formattedFileSize += " KB";
        } else {/* w w w  . j a v a  2s. c om*/
            formattedFileSize = fileSizeBD.toPlainString();
            formattedFileSize += " B";
        }
    }
    return formattedFileSize;
}

From source file:com.streamsets.pipeline.lib.parser.excel.TestWorkbookParser.java

@Test
public void testParseCorrectlyEmptyLeadingRowsAndColumns()
        throws IOException, InvalidFormatException, DataParserException {
    Workbook workbook = createWorkbook("/excel/TestExcelEmptyRowsCols.xlsx");

    WorkbookParser parser = new WorkbookParser(settingsWithHeader, getContext(), workbook, "Sheet1::0");

    // column header prefix, row value multiplier
    List<Pair<String, Integer>> sheetParameters = Arrays.asList(Pair.of("column", 1), Pair.of("header", 10));

    for (int sheet = 1; sheet <= sheetParameters.size(); sheet++) {
        for (int row = 1; row <= 2; row++) {
            Record parsedRow = parser.parse();
            LinkedHashMap<String, Field> contentMap = new LinkedHashMap<>();
            String columnPrefix = sheetParameters.get(sheet - 1).getLeft();
            Integer valueMultiplier = sheetParameters.get(sheet - 1).getRight();
            for (int column = 1; column <= 3 + sheet; column++) {
                contentMap.put(columnPrefix + column,
                        Field.create(BigDecimal.valueOf(column * valueMultiplier)));
            }/*ww w.j a  v a2s  . c  o m*/
            Field expectedRow = Field.createListMap(contentMap);
            assertEquals(String.format("Parsed value for sheet %1d, row %2d did not match expected value",
                    sheet, row), expectedRow, parsedRow.get());
        }
    }
}