java.lang
Class Float

java.lang.Object
  java.lang.Number
      java.lang.Float

All Implemented Interfaces:

Comparable, Serializable

public final class Float

extends Number

implements Comparable

Field Summary
static float	MAX_VALUE
static float	MIN_VALUE
static float	NaN
static float	NEGATIVE_INFINITY
static float	POSITIVE_INFINITY
private static long	serialVersionUID
static Class	TYPE
private  float	value

 

Constructor Summary

Float(double)

Float(float)

Float(String)

 

Method Summary
byte	byteValue()
static int	compare(float, float)
int	compareTo(Float)
int	compareTo(Object)
double	doubleValue()
boolean	equals(Object)
static int	floatToIntBits(float)
static int	floatToRawIntBits(float)
float	floatValue()
int	hashCode()
static float	intBitsToFloat(int)
int	intValue()
boolean	isInfinite()
static boolean	isInfinite(float)
boolean	isNaN()
static boolean	isNaN(float)
long	longValue()
static float	parseFloat(String)
short	shortValue()
String	toString()
static String	toString(float)
static Float	valueOf(String)

 

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

 

Field Detail

NaN

public static final float NaN

value

private float value

MAX_VALUE

public static final float MAX_VALUE

NEGATIVE_INFINITY

public static final float NEGATIVE_INFINITY

POSITIVE_INFINITY

public static final float POSITIVE_INFINITY

MIN_VALUE

public static final float MIN_VALUE

serialVersionUID

private static final long serialVersionUID

TYPE

public static final Class TYPE

Float

public Float(double)

Float

public Float(float)

Float

public Float(String)
      throws NumberFormatException

Throws:

NumberFormatException

byteValue

public byte byteValue()

Overrides:

byteValue in class Number

doubleValue

public double doubleValue()

floatValue

public float floatValue()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

intValue

public int intValue()

longValue

public long longValue()

shortValue

public short shortValue()

Overrides:

shortValue in class Number

isInfinite

public boolean isInfinite()

isNaN

public boolean isNaN()

floatToIntBits

public static int floatToIntBits(float)

floatToRawIntBits

public static int floatToRawIntBits(float)

isInfinite

public static boolean isInfinite(float)

isNaN

public static boolean isNaN(float)

compare

public static int compare(float,
                          float)

intBitsToFloat

public static float intBitsToFloat(int)

compareTo

public int compareTo(Float)

compareTo

public int compareTo(Object)

Specified by:

compareTo in interface Comparable

equals

public boolean equals(Object)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

toString

public static String toString(float)

parseFloat

public static float parseFloat(String)
                        throws NumberFormatException

Throws:

NumberFormatException

valueOf

public static Float valueOf(String)
                     throws NumberFormatException

Throws:

NumberFormatException