com.oracle.truffle.js.runtime.doubleconv

Class DtoaBuffer

java.lang.Object

com.oracle.truffle.js.runtime.doubleconv.DtoaBuffer

public final class DtoaBuffer
extends Object

A buffer for generating string representations of doubles.

Field Summary

Fields

Modifier and Type	Field and Description
static int	kFastDtoaMaximalLength Maximal length of numbers converted by FastDtoa

Constructor Summary

Constructors

Constructor and Description
DtoaBuffer(int capacity) Create a buffer with the given capacity.

Method Summary

Modifier and Type	Method and Description
String	format(DtoaMode mode, int digitsAfterPoint) Returns the formatted buffer content as string, using the specified conversion mode and padding.
int	getDecimalPoint() Get the position of the decimal point.
int	getLength() Returns the number of characters in the buffer.
String	getRawDigits() Get the raw digits of this buffer as string.
void	reset() Clear the buffer contents and set its length to 0.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

kFastDtoaMaximalLength

public static final int kFastDtoaMaximalLength

Maximal length of numbers converted by FastDtoa

See Also:

Constant Field Values

Constructor Detail

DtoaBuffer

public DtoaBuffer(int capacity)

Create a buffer with the given capacity.

Parameters:

capacity - the capacity of the buffer.

Method Detail

reset

public void reset()

Clear the buffer contents and set its length to 0.

getRawDigits

public String getRawDigits()

Get the raw digits of this buffer as string.

Returns:

the raw buffer contents

getDecimalPoint

public int getDecimalPoint()

Get the position of the decimal point.

Returns:

the decimal point position

getLength

public int getLength()

Returns the number of characters in the buffer.

Returns:

buffer length

format

public String format(DtoaMode mode,
                     int digitsAfterPoint)

Returns the formatted buffer content as string, using the specified conversion mode and padding.

Parameters:

mode - conversion mode

digitsAfterPoint - number of digits after point

Returns:

formatted string

toString

public String toString()

Overrides:

toString in class Object