java.lang
Class Double

java.lang.Object
  |
  +--java.lang.Double

public final class Double

extends Object

Field Summary

static double	MAX_VALUE
static double	MIN_VALUE
static double	NaN
static double	NEGATIVE_INFINITY
static double	POSITIVE_INFINITY

Constructor Summary

Double(double value)

Method Summary

byte	byteValue()
static long	doubleToLongBits(double value)
double	doubleValue()
boolean	equals(Object obj) 현 객체와 매개변수로 전달된 객체 값이 일치함을 검사한다.
float	floatValue()
int	hashCode() 현 객체의 해쉬코드 값을 구한다.
int	intValue()
boolean	isInfinite()
static boolean	isInfinite(double v)
boolean	isNaN()
static boolean	isNaN(double v)
static double	longBitsToDouble(long bits)
long	longValue()
static double	parseDouble(String s)
static double	parseDouble0(String s)
short	shortValue()
String	toString() 현 객체를 나타내는 문자열을 구한다.
static String	toString(double d)
static Double	valueOf(String s)

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

POSITIVE_INFINITY

public static final double POSITIVE_INFINITY

NEGATIVE_INFINITY

public static final double NEGATIVE_INFINITY

NaN

public static final double NaN

MAX_VALUE

public static final double MAX_VALUE

MIN_VALUE

public static final double MIN_VALUE

Constructor Detail

Double

public Double(double value)

Method Detail

toString

public static String toString(double d)

valueOf

public static Double valueOf(String s)
                      throws NumberFormatException

parseDouble

public static double parseDouble(String s)
                          throws NumberFormatException

parseDouble0

public static double parseDouble0(String s)
                           throws NumberFormatException

isNaN

public static boolean isNaN(double v)

isInfinite

public static boolean isInfinite(double v)

isNaN

public boolean isNaN()

isInfinite

public boolean isInfinite()

toString

public String toString()

Description copied from class: Object

현 객체를 나타내는 문자열을 구한다.

Overrides:

toString in class Object

Following copied from class: java.lang.Object

Returns:

현 객체를 나타내는 문자열.

byteValue

public byte byteValue()

shortValue

public short shortValue()

intValue

public int intValue()

longValue

public long longValue()

floatValue

public float floatValue()

doubleValue

public double doubleValue()

hashCode

public int hashCode()

Description copied from class: Object

현 객체의 해쉬코드 값을 구한다.

Overrides:

hashCode in class Object

Following copied from class: java.lang.Object

Returns:

현 객체의 정수형 해쉬코드.

equals

public boolean equals(Object obj)

Description copied from class: Object

현 객체와 매개변수로 전달된 객체 값이 일치함을 검사한다.

Overrides:

equals in class Object

Following copied from class: java.lang.Object

Parameters:

obj - 비교할 대상.

Returns:

두 객체가 모두 같은 값을 가지면 참 아니면 거짓.

doubleToLongBits

public static long doubleToLongBits(double value)

longBitsToDouble

public static double longBitsToDouble(long bits)