Example usage for java.lang Float Float

Introduction

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

Prototype

@Deprecated(since = "9")
public Float(String s) throws NumberFormatException

Source Link

Document

Constructs a newly allocated Float object that represents the floating-point value of type float represented by the string.

Usage

From source file:Main.java

public static void main(String[] args) {

    Float fObj = new Float("10.50");
    byte b = fObj.byteValue();
    System.out.println(b);/* www . ja  va2  s.  c  o m*/

    short s = fObj.shortValue();
    System.out.println(s);

    int i = fObj.intValue();
    System.out.println(i);

    float f = fObj.floatValue();
    System.out.println(f);

    double d = fObj.doubleValue();
    System.out.println(d);
}

From source file:MainClass.java

public static void main(String[] args) {
    float f = -29.6f;
    Float f2 = new Float(f);
    System.out.println(f2.floatValue());
}

From source file:Main.java

public static void main(String[] args) {
    Integer x = new Integer(50);
    Float y = new Float(50f);

    System.out.println(x.equals(y));
    System.out.println(x.equals(50));

}

From source file:Main.java

public static void main(String[] args) {
    float f = 10.10f;
    Float fObj1 = new Float(f);

    System.out.println(fObj1);/*  www .  j  a v  a  2  s  . c  o  m*/

    double d = 10.10;
    Float fObj2 = new Float(d);
    System.out.println(fObj2);

    Float fObj3 = new Float("25.34");
    System.out.println(fObj3);

}

From source file:Main.java

public static void main(String[] args) {

    // get a number as float
    Number x = new Float(123456f);

    // get a number as double
    Number y = new Double(9876);

    // print their value as int
    System.out.println("x as float:" + x + ", x as Integer:" + x.intValue());
    System.out.println("y as double:" + y + ", y as Integer:" + y.intValue());

}

From source file:Main.java

public static void main(String[] args) {

    // get a number as float
    Number x = new Float(123456f);

    // get a number as double
    Number y = new Double(9876);

    // print their value as short
    System.out.println("x as float :" + x + ", x as short:" + x.shortValue());
    System.out.println("y as double:" + y + ", y as short:" + y.shortValue());

}

From source file:Main.java

public static void main(String[] args) {

    // get a number as float
    Number x = new Float(123456f);

    // get a number as double
    Number y = new Double(9876);

    // print their value as long
    System.out.println("x as float:" + x + ", x as long:" + x.longValue());
    System.out.println("y as double:" + y + ", y as long:" + y.longValue());

}

From source file:Main.java

public static void main(String[] args) {
    float f = (float) 1 / 0;
    boolean b1 = Float.isInfinite(f);
    System.out.println(b1);/*from  ww w .jav a  2  s  . co m*/

    Float fObj = new Float(f);
    boolean b2 = fObj.isInfinite();
    System.out.println(b2);
}

From source file:Main.java

public static void main(String[] args) {
    float f = (float) Math.sqrt(-10);
    boolean b1 = Float.isNaN(f);
    System.out.println(b1);//from   w  w  w. j  av  a  2 s .  com

    Float fObj = new Float(f);
    boolean b2 = fObj.isNaN();
    System.out.println(b2);
}

From source file:Main.java

public static void main(String[] args) {
    // get a number as integer
    Number x = new Integer(123456);

    // get a number as float
    Number y = new Float(9876f);

    // print their value as byte
    System.out.println("x as integer:" + x + ", x as byte:" + x.byteValue());
    System.out.println("y as float:" + y + ", y as byte:" + y.byteValue());

}