java.math
Class BigDecimal

java.lang.Object
  java.lang.Number
      java.math.BigDecimal

All Implemented Interfaces:

Comparable, Serializable

public class BigDecimal

extends Number

implements Comparable

Model Field Summary

 

Model fields inherited from class java.lang.Object

_getClass, objectState, theString

 

Ghost Field Summary

 

Ghost fields inherited from class java.lang.Object

objectTimesFinalized, owner

 

Field Summary
private  BigInteger	intVal
static int	ROUND_CEILING
static int	ROUND_DOWN
static int	ROUND_FLOOR
static int	ROUND_HALF_DOWN
static int	ROUND_HALF_EVEN
static int	ROUND_HALF_UP
static int	ROUND_UNNECESSARY
static int	ROUND_UP
private  int	scale
private static long	serialVersionUID

 

Constructor Summary

BigDecimal(double)

BigDecimal(String)

BigDecimal(BigInteger)

BigDecimal(BigInteger, int)

 

Model Method Summary

 

Model methods inherited from class java.lang.Object

hashValue

 

Model methods inherited from interface java.lang.Comparable

definedComparison, sgn

 

Method Summary
BigDecimal	abs()
BigDecimal	add(BigDecimal)
int	compareTo(Object)
int	compareTo(BigDecimal)
BigDecimal	divide(BigDecimal, int)
BigDecimal	divide(BigDecimal, int, int)
double	doubleValue()
boolean	equals(Object)
float	floatValue()
private  String	getValueString(int, String, int)
int	hashCode()
int	intValue()
long	longValue()
private static void	matchScale(BigDecimal[])
BigDecimal	max(BigDecimal)
BigDecimal	min(BigDecimal)
BigDecimal	movePointLeft(int)
BigDecimal	movePointRight(int)
BigDecimal	multiply(BigDecimal)
BigDecimal	negate()
private  void	readObject(ObjectInputStream)
private  String	roundup(String)
int	scale()
BigDecimal	setScale(int)
BigDecimal	setScale(int, int)
int	signum()
BigDecimal	subtract(BigDecimal)
private static BigInteger	timesTenToThe(BigInteger, int)
BigInteger	toBigInteger()
String	toString()
BigInteger	unscaledValue()
static BigDecimal	valueOf(long)
static BigDecimal	valueOf(long, int)

 

Methods inherited from class java.lang.Number

byteValue, shortValue

 

Methods inherited from class java.lang.Object

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

 

Field Detail

ROUND_HALF_EVEN

public static final int ROUND_HALF_EVEN

ROUND_CEILING

public static final int ROUND_CEILING

serialVersionUID

private static final long serialVersionUID

ROUND_UNNECESSARY

public static final int ROUND_UNNECESSARY

ROUND_HALF_UP

public static final int ROUND_HALF_UP

intVal

private BigInteger intVal

ROUND_HALF_DOWN

public static final int ROUND_HALF_DOWN

ROUND_FLOOR

public static final int ROUND_FLOOR

ROUND_UP

public static final int ROUND_UP

ROUND_DOWN

public static final int ROUND_DOWN

scale

private int scale

BigDecimal

public BigDecimal(double)

BigDecimal

public BigDecimal(String)

BigDecimal

public BigDecimal(BigInteger)

BigDecimal

public BigDecimal(BigInteger,
                  int)

doubleValue

public double doubleValue()

floatValue

public float floatValue()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

intValue

public int intValue()

scale

public int scale()

signum

public int signum()

longValue

public long longValue()

readObject

private void readObject(ObjectInputStream)
                 throws IOException,
                        ClassNotFoundException

Throws:

IOException

ClassNotFoundException

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

abs

public BigDecimal abs()

negate

public BigDecimal negate()

movePointLeft

public BigDecimal movePointLeft(int)

movePointRight

public BigDecimal movePointRight(int)

setScale

public BigDecimal setScale(int)

setScale

public BigDecimal setScale(int,
                           int)

valueOf

public static BigDecimal valueOf(long)

valueOf

public static BigDecimal valueOf(long,
                                 int)

compareTo

public int compareTo(BigDecimal)

matchScale

private static void matchScale(BigDecimal[])

toBigInteger

public BigInteger toBigInteger()

unscaledValue

public BigInteger unscaledValue()

getValueString

private String getValueString(int,
                              String,
                              int)

roundup

private String roundup(String)

add

public BigDecimal add(BigDecimal)

max

public BigDecimal max(BigDecimal)

min

public BigDecimal min(BigDecimal)

multiply

public BigDecimal multiply(BigDecimal)

subtract

public BigDecimal subtract(BigDecimal)

divide

public BigDecimal divide(BigDecimal,
                         int)

divide

public BigDecimal divide(BigDecimal,
                         int,
                         int)

timesTenToThe

private static BigInteger timesTenToThe(BigInteger,
                                        int)