Example usage for java.math BigDecimal intValue

Introduction

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

Prototype

@Override
public int intValue() 

Source Link

Document

Converts this BigDecimal to an int .

Usage

From source file:es.tid.fiware.rss.expenditureLimit.processing.test.ProcessingLimitUtilTest.java

/**
 * Test the function to get requested amount and requested tax.
 *///from w  w  w. j a v a  2 s.  c  om
@Test
public void getValueToAddFromTxRequestedAmountAndTax() {
    BigDecimal txAmount = new BigDecimal("10.10");
    BigDecimal txTaxAmount = new BigDecimal("0.60");
    DbeTransaction tx = ProcessingLimitServiceTest.generateTransaction();
    tx.setFtChargedAmount(null);
    tx.setFtChargedTaxAmount(null);
    tx.setFtInternalTotalAmount(null);
    tx.setFtInternalAmount(null);
    tx.setFtInternalTaxAmount(null);
    tx.setFtRequestTotalAmount(null);
    tx.setFtRequestAmount(txAmount);
    tx.setFtRequestTaxAmount(txTaxAmount);
    BigDecimal value = utils.getValueToAddFromTx(tx);
    Assert.assertEquals("Amount restored", value.intValue(), txAmount.intValue() + txTaxAmount.intValue());
}

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From source file:com.glaf.core.entity.mybatis.MyBatisEntityDAOImpl.java

public Paging getPage(int pageNo, int pageSize, SqlExecutor countExecutor, SqlExecutor queryExecutor) {
    if (pageNo < 1) {
        pageNo = 1;/* www .  j  a  v  a2s  .c  o  m*/
    }
    if (pageSize <= 0) {
        pageSize = Paging.DEFAULT_PAGE_SIZE;
    }

    Object object = null;
    int totalCount = 0;
    Paging page = new Paging();
    SqlSession session = getSqlSession();

    Object parameter = countExecutor.getParameter();
    if (parameter != null) {
        object = session.selectOne(countExecutor.getStatementId(), parameter);
    } else {
        object = session.selectOne(countExecutor.getStatementId());
    }

    if (object instanceof Integer) {
        Integer iCount = (Integer) object;
        totalCount = iCount.intValue();
    } else if (object instanceof Long) {
        Long iCount = (Long) object;
        totalCount = iCount.intValue();
    } else if (object instanceof BigDecimal) {
        BigDecimal bg = (BigDecimal) object;
        totalCount = bg.intValue();
    } else if (object instanceof BigInteger) {
        BigInteger bi = (BigInteger) object;
        totalCount = bi.intValue();
    } else {
        String value = object.toString();
        totalCount = Integer.parseInt(value);
    }

    if (totalCount == 0) {
        page.setRows(new java.util.ArrayList<Object>());
        page.setCurrentPage(0);
        page.setPageSize(0);
        page.setTotal(0);
        return page;
    }

    page.setTotal(totalCount);

    int maxPageNo = (page.getTotal() + (pageSize - 1)) / pageSize;
    if (pageNo > maxPageNo) {
        pageNo = maxPageNo;
    }

    List<Object> rows = null;

    Object queryParams = queryExecutor.getParameter();

    int begin = (pageNo - 1) * pageSize;

    logger.debug("begin:" + begin);
    logger.debug("pageSize:" + pageSize);

    RowBounds rowBounds = new RowBounds(begin, pageSize);

    if (queryParams != null) {
        rows = session.selectList(queryExecutor.getStatementId(), queryParams, rowBounds);
    } else {
        rows = session.selectList(queryExecutor.getStatementId(), null, rowBounds);
    }

    page.setRows(rows);
    page.setPageSize(pageSize);
    page.setCurrentPage(pageNo);

    if (LogUtils.isDebug()) {
        logger.debug("params:" + queryParams);
        logger.debug("rows size:" + rows.size());
    }

    return page;
}

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From source file:co.nubetech.apache.hadoop.TextSplitter.java

/**
 * Return the string encoded in a BigDecimal. Repeatedly multiply the input
 * value by 65536; the integer portion after such a multiplication
 * represents a single character in base 65536. Convert that back into a
 * char and create a string out of these until we have no data left.
 *//*from ww  w  .  j  av a 2 s .  c  om*/
String bigDecimalToString(BigDecimal bd) {
    BigDecimal cur = bd.stripTrailingZeros();
    StringBuilder sb = new StringBuilder();

    for (int numConverted = 0; numConverted < MAX_CHARS; numConverted++) {
        cur = cur.multiply(ONE_PLACE);
        int curCodePoint = cur.intValue();
        if (0 == curCodePoint) {
            break;
        }

        cur = cur.subtract(new BigDecimal(curCodePoint));
        sb.append(Character.toChars(curCodePoint));
    }

    return sb.toString();
}

---

From source file:org.apache.sqoop.mapreduce.db.TextSplitter.java

/**
 * Return the string encoded in a BigDecimal.
 * Repeatedly multiply the input value by 65536; the integer portion after
 * such a multiplication represents a single character in base 65536.
 * Convert that back into a char and create a string out of these until we
 * have no data left.//ww  w .j  a  va  2s. co  m
 */
public String bigDecimalToString(BigDecimal bd) {
    BigDecimal cur = bd.stripTrailingZeros();
    StringBuilder sb = new StringBuilder();

    for (int numConverted = 0; numConverted < MAX_CHARS; numConverted++) {
        cur = cur.multiply(ONE_PLACE);
        int curCodePoint = cur.intValue();
        if (0 == curCodePoint) {
            break;
        }

        cur = cur.subtract(new BigDecimal(curCodePoint));
        sb.append(Character.toChars(curCodePoint));
    }

    return sb.toString();
}

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From source file:org.openhab.binding.yamahareceiver.handler.YamahaBridgeHandler.java

/**
 * Sets up a refresh timer (using the scheduler) with the CONFIG_REFRESH interval.
 *
 * @param initialWaitTime The delay before the first refresh. Maybe 0 to immediately
 *            initiate a refresh./*from  ww w .j  ava 2s .  c om*/
 */
private void setupRefreshTimer(int initialWaitTime) {
    BigDecimal intervalConfig = (BigDecimal) thing.getConfiguration()
            .get(YamahaReceiverBindingConstants.CONFIG_REFRESH);
    if (intervalConfig != null && intervalConfig.intValue() != refrehInterval) {
        refrehInterval = intervalConfig.intValue();
    }

    if (refreshTimer != null) {
        refreshTimer.cancel(false);
    }
    refreshTimer = scheduler.scheduleWithFixedDelay(() -> updateAllZoneInformation(), initialWaitTime,
            refrehInterval, TimeUnit.SECONDS);
}

---

From source file:org.eclipse.smarthome.binding.fsinternetradio.handler.FSInternetRadioHandler.java

private void radioLogin() {
    // read configuration and spawn thread to establish connection to device
    final String ip = (String) getThing().getConfiguration().get(CONFIG_PROPERTY_IP);
    final BigDecimal port = (BigDecimal) getThing().getConfiguration().get(CONFIG_PROPERTY_PORT);
    final String pin = (String) getThing().getConfiguration().get(CONFIG_PROPERTY_PIN);

    if (ip == null || StringUtils.isEmpty(pin) || port.intValue() == 0) {
        // configuration incomplete
        updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "Configuration incomplete");
    } else {//ww  w . ja  v  a  2  s  .  c o m
        scheduler.execute(new Runnable() {
            @Override
            public void run() {
                logger.debug("creating new connection to " + ip + ":" + port);
                try {
                    final FrontierSiliconRadio tmpRadio = new FrontierSiliconRadio(ip, port.intValue(), pin);
                    tmpRadio.login();
                    radio = tmpRadio; // login successful, now store radio in field

                    // Thing initialized. If done set status to ONLINE to indicate proper working.
                    updateStatus(ThingStatus.ONLINE);

                    // now update all channels!
                    updateRunnable.run();
                } catch (Exception e) {
                    updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR, e.getMessage());
                }
            }
        });
    }
}

---

From source file:org.openhab.binding.fsinternetradio.internal.handler.FSInternetRadioHandler.java

@Override
public void initialize() {
    // read configuration
    final String ip = (String) getThing().getConfiguration().get(CONFIG_PROPERTY_IP);
    final BigDecimal port = (BigDecimal) getThing().getConfiguration().get(CONFIG_PROPERTY_PORT);
    final String pin = (String) getThing().getConfiguration().get(CONFIG_PROPERTY_PIN);

    if (ip == null || StringUtils.isEmpty(pin) || port.intValue() == 0) {
        // configuration incomplete
        updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "Configuration incomplete");
    } else {/*from w w w. java2s .c om*/
        radio = new FrontierSiliconRadio(ip, port.intValue(), pin, httpClient);
        logger.debug("Initializing connection to {}:{}", ip, port);

        // Long running initialization should be done asynchronously in background
        radioLogin();

        // also schedule a thread for polling with configured refresh rate
        final BigDecimal period = (BigDecimal) getThing().getConfiguration().get(CONFIG_PROPERTY_REFRESH);
        if (period != null && period.intValue() > 0) {
            updateJob = scheduler.scheduleWithFixedDelay(updateRunnable, period.intValue(), period.intValue(),
                    SECONDS);
        }
    }
}

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From source file:org.jlgranda.fede.ui.util.UI.java

/**
 * Imprime emoticons para ocultar la cantidad factor
 * @param total/*w w w.java2 s  .  c  om*/
 * @param gap
 * @return 
 */
public String calculeEmoticon(BigDecimal total, int gap) {
    String emoticon = "<i class=\"fa  fa-flag-o\"></i>";
    int half_gap = gap / 2;
    if (total.compareTo(BigDecimal.valueOf(gap)) > 0) {
        int factor;
        factor = total.intValue() / gap;
        emoticon = "";
        for (int i = 0; i < factor; i++) {
            emoticon = emoticon + "<i class=\"fa fa-flag\"></i>";
        }

        BigDecimal excedente = total.subtract(new BigDecimal(factor * gap));
        if (excedente.compareTo(BigDecimal.valueOf(half_gap)) > 0) {
            emoticon = emoticon + "<i class=\"fa fa-flag-checkered\"></i>";
        } else {
            emoticon = emoticon + "<i class=\"fa fa-flag-o\"></i>";
        }
    } else if (total.compareTo(BigDecimal.valueOf(half_gap)) > 0) {
        emoticon = "<i class=\"fa fa-flag-checkered\"></i>";
    }
    return emoticon;
}

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From source file:org.openhab.binding.yamahareceiver.handler.YamahaBridgeHandler.java

/**
 * We handle the update ourself to avoid a costly dispose/initialize
 *///  ww w  .  jav a  2  s  .c om
@Override
public void handleConfigurationUpdate(Map<String, Object> configurationParameters) {
    if (!isInitialized()) {
        super.handleConfigurationUpdate(configurationParameters);
        return;
    }

    validateConfigurationParameters(configurationParameters);

    // can be overridden by subclasses
    Configuration configuration = editConfiguration();
    for (Entry<String, Object> configurationParmeter : configurationParameters.entrySet()) {
        configuration.put(configurationParmeter.getKey(), configurationParmeter.getValue());
    }

    updateConfiguration(configuration);

    // Check if host configuration has changed
    String hostConfig = (String) thing.getConfiguration().get(YamahaReceiverBindingConstants.CONFIG_HOST_NAME);
    if (hostConfig != null) {
        connection.setHost(hostConfig);
    }

    // Check if refresh configuration has changed
    BigDecimal intervalConfig = (BigDecimal) thing.getConfiguration()
            .get(YamahaReceiverBindingConstants.CONFIG_REFRESH);
    if (intervalConfig != null && intervalConfig.intValue() != refrehInterval) {
        setupRefreshTimer(intervalConfig.intValue());
    }

    // Read the configuration for the relative volume change factor.
    BigDecimal relativeVolumeChangeFactorBD = (BigDecimal) thing.getConfiguration()
            .get(YamahaReceiverBindingConstants.CONFIG_RELVOLUMECHANGE);
    if (relativeVolumeChangeFactorBD != null) {
        relativeVolumeChangeFactor = relativeVolumeChangeFactorBD.floatValue();
    } else {
        relativeVolumeChangeFactor = 0.5f;
    }
}

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

@Override
public void saveNew(ActionEvent event) {
    DetalleMuestreo detallemuestreo = getDetallemuestreo();
    detallemuestreo.setIdMuestreo(muestreo);
    detallemuestreoService.save(detallemuestreo);
    BigInteger cant = detallemuestreoService.cantidad(muestreo.getIdMuestreo());

    BigDecimal dividir = new BigDecimal(cant);
    List<DetalleMuestreo> q = detallemuestreoService.findAll();
    BigDecimal suma = BigDecimal.ZERO;
    BigDecimal promedio = BigDecimal.ZERO;

    for (DetalleMuestreo detalle : q) {
        if (detalle.getIdMuestreo().getIdMuestreo() == muestreo.getIdMuestreo()) {
            suma = suma.add(detalle.getPesoDetalleMuestreo());
        }/* w  ww  . ja  va2 s .  com*/
    }
    int sumaint = suma.intValue();
    int cantint = cant.intValue();
    //int prom=sumaint/cantint;
    //  promedio=new BigDecimal(prom);
    //  System.out.println(prom);
    promedio = suma.divide(dividir);
    Muestreo newMuestreo = getMuestreo();
    newMuestreo.setPesoPromedioMuestreo(suma.divide(dividir));
    //  muestreo.setPesoPromedioMuestreo(suma);
    System.out.println(promedio);
    muestreoService.merge(newMuestreo);

    loadLazyModels();
    FacesContext context = FacesContext.getCurrentInstance();
    context.addMessage(null, new FacesMessage("Successful"));
    try {
        FacesContext context1 = FacesContext.getCurrentInstance();
        context1.getExternalContext().redirect("/siapa/views/detalleMuestreo/index.xhtml");
    } catch (IOException e) {

    }

}

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