Example usage for java.lang Float valueOf

List of usage examples for java.lang Float valueOf

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Introduction

In this page you can find the example usage for java.lang Float valueOf.

Prototype

@HotSpotIntrinsicCandidate
public static Float valueOf(float f)

Source Link

Document

Returns a Float instance representing the specified float value.

Usage

From source file:joachimeichborn.geotag.io.parser.kml.AbstractKmlParser.java

private float parseAccuracy(final Placemark aPlacemark) {
    if (aPlacemark.getExtendedData() != null) {
        final List<Data> data = aPlacemark.getExtendedData().getData();
        for (final Data entry : data) {
            if ("accuracy".equals(entry.getName()) && entry.getValue().matches(FLOAT_PATTERN)) {
                return Float.valueOf(entry.getValue());
            }// w w  w  .j  a v  a  2 s .  co  m
        }
    }

    final String description = aPlacemark.getDescription();
    if (!StringUtils.isEmpty(description) && description.matches(FLOAT_PATTERN)) {
        return Float.valueOf(description);
    }

    return 0f;
}

From source file:com.denimgroup.threadfix.service.defects.utils.jira.DefectPayload.java

public Float getFloatOr0(Object input) {
    try {//www .j  a  va  2s . c om
        return Float.valueOf(String.valueOf(input));
    } catch (NumberFormatException e) {
        LOG.error("Got input " + input + " which could not be parsed as a float.");
        return 0.0F;
    }
}

From source file:Main.java

/**
 * <p>Converts an array of primitive floats to objects.</p>
 * <p>/*from  w  ww .j a  v a 2  s  . co  m*/
 * <p>This method returns <code>null</code> for a <code>null</code> input array.</p>
 *
 * @param array a <code>float</code> array
 * @return a <code>Float</code> array, <code>null</code> if null array input
 */
public static Float[] toObject(float[] array) {
    if (array == null) {
        return null;
    } else if (array.length == 0) {
        return EMPTY_FLOAT_OBJECT_ARRAY;
    }
    final Float[] result = new Float[array.length];
    for (int i = 0; i < array.length; i++) {
        result[i] = Float.valueOf(array[i]);
    }
    return result;
}

From source file:edu.hku.sdb.upload.UploadHandler.java

public String processLine(String line) {

    StringBuffer newLine = new StringBuffer();
    String[] columnValues = line.split(rowFormat);

    //80 bit long rowId is sufficient
    BigInteger rowId = SDBEncrypt.generatePositiveRandShort(prime1, prime2);

    // Each table has three extra column: row_id, r, s
    for (int columnIndex = 0; columnIndex < trueValueColMetas.size(); columnIndex++) {
        ColumnMeta colMeta = trueValueColMetas.get(columnIndex);

        if (colMeta.getType() instanceof ScalarType) {
            String plaintext = columnValues[columnIndex];
            ScalarType type = (ScalarType) colMeta.getType();

            switch (type.getType()) {
            case INT:
            case TINYINT:
            case SMALLINT:
            case BIGINT:
                if (colMeta.isSensitive()) {
                    SdbColumnKey colKey = new SdbColumnKey(colMeta.getM(), colMeta.getX());
                    String encryptedValue = getSDBEncryptedValue(new BigInteger(plaintext), rowId, colKey);
                    newLine = appendColumnString(newLine, columnIndex, encryptedValue);
                } else {
                    newLine = appendColumnString(newLine, columnIndex, plaintext);
                }//from   w w w .  j  a  v a 2 s  .c om
                break;
            case DECIMAL:
                if (colMeta.isSensitive()) {
                    SdbColumnKey colKey = new SdbColumnKey(colMeta.getM(), colMeta.getX());
                    int scale = type.getScale();
                    // TODO: overflow is not checked.
                    float valueF = Float.valueOf(plaintext);
                    long valueL = (long) (valueF * Math.pow(10, scale));
                    String encryptedValue = getSDBEncryptedValue(new BigInteger(String.valueOf(valueL)), rowId,
                            colKey);
                    newLine = appendColumnString(newLine, columnIndex, encryptedValue);
                } else
                    newLine = appendColumnString(newLine, columnIndex, plaintext);
                break;
            case CHAR:
            case VARCHAR:
            case STRING:
                if (colMeta.isSensitive()) {
                    SearchColumnKey searchColKey = new SearchColumnKey(colMeta.getM(), colMeta.getX());
                    searchEncrypt.prkey = searchColKey.getPubKey();
                    // We only count letters and numbers as keyword.
                    String[] parts = plaintext.split("[^a-zA-Z0-9]+");
                    StringBuilder encryptedValues = new StringBuilder();
                    int count = 0;
                    for (int i = 0; i < parts.length; i++) {
                        if (parts[i].length() > 2) { // keyword with at least 3 chars
                            if (count > 0) {
                                encryptedValues.append(ParserConstant.DEFAULT_COLLETION_DELIMETER);
                            }
                            encryptedValues.append(Base64
                                    .encodeBase64String(
                                            searchEncrypt.encrypt(searchColKey.getPriKey(), count, parts[i]))
                                    .trim());
                            count++;
                        } else {
                            LOG.warn("There is sensitive string with length less than 3.");
                        }
                    }
                    newLine = appendColumnString(newLine, columnIndex, encryptedValues);
                } else {
                    newLine = appendColumnString(newLine, columnIndex, plaintext);
                }
                break;
            default:
                // They should not be sensitive, since we have do the checking before.
                newLine = appendColumnString(newLine, columnIndex, plaintext);
                break;
            }
        } else {
            // Nothing to do now.
        }
    }

    for (int columnIndex = 0; columnIndex < auxiliaryColMetas.size(); columnIndex++) {
        ColumnMeta colMeta = auxiliaryColMetas.get(columnIndex);
        if (colMeta.getColName().equals(ColumnDefinition.ROW_ID_COLUMN_NAME)) {
            SdbColumnKey colKey = new SdbColumnKey(colMeta.getM(), colMeta.getX());
            BigInteger encryptedR = SDBEncrypt.SIESEncrypt(rowId, colKey.getM(), colKey.getX(), n);
            newLine = appendColumnString(newLine, columnValues.length, SDBEncrypt.getSecureString(encryptedR));
        } else if (colMeta.getColName().equals(ColumnDefinition.R_COLUMN_NAME)) {
            BigInteger randomInt = SDBEncrypt.generatePositiveRandShort(prime1, prime2);
            SdbColumnKey colKey = new SdbColumnKey(colMeta.getM(), colMeta.getX());
            String encryptedR = getSDBEncryptedValue(randomInt, rowId, colKey);
            newLine = appendColumnString(newLine, columnIndex, encryptedR);
        } else if (colMeta.getColName().equals(ColumnDefinition.S_COLUMN_NAME)) {
            SdbColumnKey colKey = new SdbColumnKey(colMeta.getM(), colMeta.getX());
            String encryptedS = getSDBEncryptedValue(new BigInteger("1"), rowId, colKey);
            newLine = appendColumnString(newLine, columnIndex, encryptedS);
        }
    }
    return newLine.toString();
}

From source file:com.linuxbox.enkive.filter.EnkiveFilter.java

private boolean filterFloat(String value) {
    boolean matched = false;

    float floatValue = Float.valueOf(value);
    float floatFilterValue = Float.valueOf(filterValue);

    switch (filterComparator) {
    case FilterComparator.MATCHES:
        if (value.equals(filterValue))
            matched = true;/*from   w ww. j  av  a  2 s  .c om*/
        break;
    case FilterComparator.DOES_NOT_MATCH:
        if (!value.equals(filterValue))
            matched = true;
        break;
    case FilterComparator.IS_GREATER_THAN:
        if (floatValue > floatFilterValue)
            matched = true;
        break;
    case FilterComparator.IS_LESS_THAN:
        if (floatValue < floatFilterValue)
            matched = true;
        break;

    }
    return matched;
}

From source file:Main.java

/**
 * <p>Converts an array of primitive floats to objects.</p>
 *
 * <p>This method returns {@code null} for a {@code null} input array.</p>
 *
 * @param array  a {@code float} array// w w w  .  j  a v a2 s .  c o m
 * @return a {@code Float} array, {@code null} if null array input
 */
public static Float[] toObject(final float[] array) {
    if (array == null) {
        return null;
    } else if (array.length == 0) {
        return EMPTY_FLOAT_OBJECT_ARRAY;
    }
    final Float[] result = new Float[array.length];
    for (int i = 0; i < array.length; i++) {
        result[i] = Float.valueOf(array[i]);
    }
    return result;
}

From source file:it.unimi.dsi.util.Properties.java

public void setProperty(final String key, final float f) {
    super.setProperty(key, Float.valueOf(f));
}

From source file:com.spstudio.modules.sales.service.impl.SaleServiceImpl.java

@Override
// ?/* ww w. j a  va2s.  co m*/
public Float getDepositRate(MemberType memberType) {
    List<SystemConfig> configs = configService.findModuleConfig(Configuration.SALE_MODULE_NAME,
            Configuration.CONFIG_MEMBER_TYPE_DEPOSIT_BONUSRATE);

    if (configs == null || configs.size() == 0) {
        return getGlobalDepositRate();
    }
    for (SystemConfig config : configs) {
        String condition = config.getConfigCondition();
        if (condition.startsWith(ConfigConditions.EQUAL)) {
            String memberTypeId = condition.replace(ConfigConditions.EQUAL, "");
            if (memberType.getMemberTypeId().equalsIgnoreCase(memberTypeId)) {
                try {
                    float bonusRate = Float.valueOf(config.getConfigValue());
                    return bonusRate;
                } catch (NumberFormatException ex) {
                    ex.printStackTrace();
                }
            }
        }
    }

    return getGlobalDepositRate();
}

From source file:com.stratio.ingestion.sink.cassandra.EventParser.java

static Object parseValue(String rawValue, final DataType.Name type) {
    // Type-dependent input sanitization
    switch (type) {
    case COUNTER:
    case VARINT:/* w ww.  j  a  v a2  s . c  o  m*/
    case INT:
    case BIGINT:
    case DOUBLE:
    case FLOAT:
    case DECIMAL:
        rawValue = rawValue.replaceAll("\\s+", "");
        break;
    }

    switch (type) {
    case ASCII: //FIXME: What about non-ASCII?
    case TEXT: //FIXME: This is expected to be UTF-8
    case VARCHAR: //FIXME: This is expected to be UTF-8
        return rawValue;
    case TIMESTAMP:
        return parseDate(rawValue);
    case UUID:
    case TIMEUUID:
        return UUID.fromString(rawValue);
    case COUNTER:
        return Long.valueOf(rawValue);
    case VARINT:
        return new BigInteger(rawValue);
    case INT:
        return Integer.valueOf(rawValue);
    case BIGINT:
        return Long.valueOf(rawValue);
    case FLOAT:
        return Float.valueOf(rawValue);
    case DOUBLE:
        return Double.valueOf(rawValue);
    case DECIMAL:
        return new BigDecimal(rawValue);
    case BOOLEAN:
        return Boolean.valueOf(rawValue);
    case INET:
        return parseInetSocketAddress(rawValue);
    default:
        throw new IllegalArgumentException("Cassandra type not supported: " + type);
    }
}