Example usage for java.lang Number toString

Introduction

In this page you can find the example usage for java.lang Number toString.

Prototype

public String toString()

Source Link

Document

Returns a string representation of the object.

Usage

From source file:Main.java

/**
 * Write data column.// w  w w  .jav a 2 s.  c  o  m
 * 
 * @param data the data
 * @param outputPath the output path
 */
public static void writeDataColumn(List<? extends Number> data, String outputPath) {
    File file = new File(outputPath);
    try {
        file.createNewFile();
    } catch (IOException e1) {
        e1.printStackTrace();
        System.exit(0);
    }
    try {
        BufferedWriter writer = new BufferedWriter(new FileWriter(file));
        for (Number value : data) {
            writer.write(value.toString() + "\n");
        }
        writer.close();
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(0);
    }
}

From source file:com.esofthead.mycollab.common.UrlEncodeDecoder.java

/**
 * 
 * @param str
 * @return
 */
public static String encode(Number str) {
    return encode(str.toString());
}

From source file:ec.edu.espe.distribuidas.facturacion.socket.estrucMsj.ValidadorFormato.java

public static String fomatoEntero(String numero) {
    Number number = Integer.parseInt(numero);
    return number.toString();
}

From source file:com.ebay.cloud.cms.service.resources.impl.MetadataValidator.java

public static void validateNumber(Number value, String key) {
    if (value != null) {
        CheckConditions.checkArgument(new BigDecimal(value.toString()).compareTo(BigDecimal.ZERO) > 0,
                "Configuration value must be greater than 0 for configuration item %s!", key);
    }//from   w w  w. j  a v a  2  s .  c om
}

From source file:Main.java

public static <T extends Number> List<Long> guardTypeAsLong(List<T> numbers) {
    List<Long> longs = new ArrayList<Long>();
    for (int i = 0; i < numbers.size(); i++) {
        Number n = numbers.get(i);
        if (n instanceof Long) {
            longs.add(n.longValue());//from   w w w  .  j a v  a2 s  .  c om
        } else {
            longs.add(Long.parseLong(n.toString()));
        }
    }
    return longs;
}

From source file:com.wiiyaya.framework.common.utils.StringUtils.java

/**
 * ??//from   ww w.  jav  a  2 s . c o m
 * @param num 
 * @return 
 */
public static String defaultString(final Number num) {
    return num == null ? EMPTY : num.toString();
}

From source file:com.wiiyaya.framework.common.utils.StringUtils.java

/**
 * ?//from www .  j  a  v  a2  s  .co  m
 * @param num 
 * @param defaultStr 
 * @return 
 */
public static String defaultString(final Number num, final String defaultStr) {
    return num == null ? defaultStr : num.toString();
}

From source file:airlift.util.FormatUtil.java

public static String format(java.lang.Number _number) {
    String numberString = "";

    if (_number != null) {
        numberString = _number.toString();
    }/*from   w w w  . java2  s  .  co  m*/

    return numberString;
}

From source file:io.github.seleniumquery.functions.jquery.forms.ValFunction.java

public static SeleniumQueryObject val(SeleniumQueryObject caller, List<WebElement> elements, Number value) {
    SeleniumQueryObject.LOGGER.debug("Setting value of " + caller + " to: " + value + ".");
    return val(caller, elements, value.toString());
}

From source file:com.prowidesoftware.swift.model.field.AmountResolver.java

/**
 * get the amount of the given field by reading it's components pattern.
 * The first index of 'N', number, is returned as amount.
 * <em>See the returns notes</em>
 *
 * @param f the field where to extract the amount, must not be null
 *
 * @return a BigDecimal with the number found in the first numeric component or <code>null</code> if there is 
 *    no numeric component in the field. It may also return null if Field.getComponent(index,Number.class) fails
 *    for that component//from w  w  w .j a  v  a  2  s .c o m
 * @see Field#getComponentAs(int, Class)
 * @since 7.8
 */
public static BigDecimal amount(final Field f) {
    Validate.notNull(f);
    final int i = StringUtils.indexOf(f.componentsPattern(), 'N');
    if (i >= 0) {
        final Number n = (Number) f.getComponentAs(i + 1, Number.class);
        if (n == null) {
            log.warning("getComponentAs(" + (i + 1) + ", Number.class) returned null for field " + f);
            return null;
        }
        return new BigDecimal(n.toString());
    }
    return null;
}