Example usage for java.lang Float toString

Introduction

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

Prototype

public String toString()

Source Link

Document

Returns a string representation of this Float object.

Usage

From source file:Main.java

public static void main(String[] args) {
    Float fObj = new Float(10.25);
    String str = fObj.toString();
    System.out.println(str);/* ww  w .j  a  v a2 s .c  o  m*/
}

From source file:Main.java

public static void main(String[] args) {
    Float floatObject2 = Float.valueOf(1.1F);
    System.out.println(floatObject2.toString());

}

From source file:com.mmj.app.common.util.StringFormatter.java

/***
 * ?Float0/*from ww  w  . j  av a 2 s.c  o m*/
 * 
 * @param f
 * @return
 */
public static String floatFormat(Float f) {
    if (f == null) {
        return 0 + "";
    }
    String s = f.toString();
    if (s.indexOf(".") > 0) {
        s = s.replaceAll("0+?$", "");// 0
        s = s.replaceAll("[.]$", "");// ??.
    }
    return s;
}

From source file:de.cismet.lagis.cidsmigtest.StandartTypToStringTester.java

/**
 * DOCUMENT ME!/*ww  w. j a  v a 2s  .  c  o  m*/
 *
 * @param   object  DOCUMENT ME!
 *
 * @return  DOCUMENT ME!
 */
public static String getStringOf(final Float object) {
    if (object == null) {
        return null;
    } else {
        return "(Float) " + object.toString();
    }
}

From source file:com.hotelbeds.hotelapimodel.auto.util.AssignUtils.java

public static String getString(final Float number) {
    return number != null ? number.toString() : null;
}

From source file:com.github.jessemull.microflex.util.BigIntegerUtil.java

/**
 * Safely converts a number to a BigInteger. Loss of precision may occur. Throws
 * an arithmetic exception upon overflow.
 * @param    Object    object to parse//from ww w .j a  v a  2s . co  m
 * @return             parsed object
 * @throws   ArithmeticException    on overflow
 */
public static BigInteger toBigInteger(Object obj) {

    /* Switch on class and convert to BigInteger */

    String type = obj.getClass().getSimpleName();
    BigInteger parsed;

    switch (type) {

    case "Byte":
        Byte by = (Byte) obj;
        parsed = new BigInteger(by.toString());
        break;

    case "Short":
        Short sh = (Short) obj;
        parsed = new BigInteger(sh.toString());
        break;

    case "Integer":
        Integer in = (Integer) obj;
        parsed = new BigInteger(in.toString());
        break;

    case "Long":
        Long lo = (Long) obj;
        parsed = new BigInteger(lo.toString());
        break;

    case "Float":
        Float fl = (Float) obj;
        parsed = new BigInteger(fl.toString());
        break;

    case "BigInteger":
        parsed = (BigInteger) obj;
        break;

    case "BigDecimal":
        parsed = ((BigDecimal) obj).toBigInteger();
        break;

    case "Double":
        Double db = (Double) obj;
        parsed = new BigInteger(db.toString());
        break;

    default:
        throw new IllegalArgumentException(
                "Invalid type: " + type + "\nData values " + "must extend the abstract Number class.");

    }

    return parsed;
}

From source file:com.github.jessemull.microflex.util.BigIntegerUtil.java

/**
 * Safely converts a number to a BigInteger. Loss of precision may occur. Throws
 * an arithmetic exception upon overflow.
 * @param    Number    object to parse/*  ww w .j  av a  2  s.  co m*/
 * @return             parsed object
 * @throws   ArithmeticException    on overflow
 */
public static BigInteger toBigInteger(Number number) {

    /* Switch on class and convert to BigInteger */

    String type = number.getClass().getSimpleName();
    BigInteger parsed;

    switch (type) {

    case "Byte":
        Byte by = (Byte) number;
        parsed = new BigInteger(by.toString());
        break;

    case "Short":
        Short sh = (Short) number;
        parsed = new BigInteger(sh.toString());
        break;

    case "Integer":
        Integer in = (Integer) number;
        parsed = new BigInteger(in.toString());
        break;

    case "Long":
        Long lo = (Long) number;
        parsed = new BigInteger(lo.toString());
        break;

    case "Float":
        Float fl = (Float) number;
        parsed = new BigInteger(fl.toString());
        break;

    case "BigInteger":
        parsed = (BigInteger) number;
        break;

    case "BigDecimal":
        parsed = ((BigDecimal) number).toBigInteger();
        break;

    case "Double":
        Double db = (Double) number;
        parsed = new BigInteger(db.toString());
        break;

    default:
        throw new IllegalArgumentException(
                "Invalid type: " + type + "\nData values " + "must extend the abstract Number class.");

    }

    return parsed;
}

From source file:org.modelibra.util.Transformer.java

/**
 * Transforms a Float object into a String object.
 * /*from w ww  .  j ava 2  s.c  om*/
 * @param floatObject
 *            Float object
 * @return String object
 */
public static String string(Float floatObject) {
    try {
        return floatObject.toString();
    } catch (NullPointerException e) {
        throw new TypeRuntimeException(e);
    }
}

From source file:airlift.util.AirliftUtil.java

/**
 * Converts a float to byte array.//from w  w w  . j a  v a2s  . c om
 *
 * @param _number the _number
 * @return the byte[]
 */
public static byte[] convert(java.lang.Float _number) {
    return (_number == null) ? null : convert(_number.toString());
}

From source file:iddb.core.util.Functions.java

public static String minutes2Str(Long minutes) {
    Float num;
    String suffix = "";
    if (minutes < 60) {
        num = new Float(minutes);
    } else if (minutes < 1440) {
        num = Float.valueOf(minutes) / 60;
        suffix = "h";
    } else if (minutes < 10080) {
        num = Float.valueOf(minutes) / 1440;
        suffix = "d";
    } else if (minutes < 525600) {
        num = Float.valueOf(minutes) / 10080;
        suffix = "w";
    } else {//from www  .  j a va  2 s  .c o m
        num = Float.valueOf(minutes) / 525600;
        suffix = "y";
    }
    if ("0".equals(num.toString().substring(num.toString().indexOf(".") + 1))) {
        return String.format("%d%s", num.intValue(), suffix);
    }
    return String.format("%.2g%s", num, suffix); // 2=1 decimal
}