sun.misc

Interface FloatingDecimal.BinaryToASCIIConverter

Enclosing class:

FloatingDecimal

public static interface FloatingDecimal.BinaryToASCIIConverter

A converter which can process single or double precision floating point values into an ASCII String representation.

Method Summary

Modifier and Type	Method and Description
void	appendTo(java.lang.Appendable buf) Appends a floating point value to an Appendable.
boolean	decimalDigitsExact() Indicates whether the binary to ASCII conversion was exact.
boolean	digitsRoundedUp() Indicates whether the value was rounded up during the binary to ASCII conversion.
int	getDecimalExponent() Retrieves the decimal exponent most closely corresponding to this value.
int	getDigits(char[] digits) Retrieves the value as an array of digits.
boolean	isExceptional() Indicates whether the value is either infinite or not a number.
boolean	isNegative() Indicates the sign of the value.
java.lang.String	toJavaFormatString() Converts a floating point value into an ASCII String.

Method Detail

toJavaFormatString

java.lang.String toJavaFormatString()

Converts a floating point value into an ASCII String.

Returns:

The value converted to a String.

appendTo

void appendTo(java.lang.Appendable buf)

Appends a floating point value to an Appendable.

Parameters:

buf - The Appendable to receive the value.

getDecimalExponent

int getDecimalExponent()

Retrieves the decimal exponent most closely corresponding to this value.

Returns:

The decimal exponent.

getDigits

int getDigits(char[] digits)

Retrieves the value as an array of digits.

Parameters:

digits - The digit array.

Returns:

The number of valid digits copied into the array.

isNegative

boolean isNegative()

Indicates the sign of the value.

Returns:

value < 0.0.

isExceptional

boolean isExceptional()

Indicates whether the value is either infinite or not a number.

Returns:

true if and only if the value is NaN or infinite.

digitsRoundedUp

boolean digitsRoundedUp()

Indicates whether the value was rounded up during the binary to ASCII conversion.

Returns:

true if and only if the value was rounded up.

decimalDigitsExact

boolean decimalDigitsExact()

Indicates whether the binary to ASCII conversion was exact.

Returns:

true if any only if the conversion was exact.