Jackson 2.18.2 · com.fasterxml.jackson.core.io.NumberOutput

Modifier and Type	Field and Description
private static int	BILLION
private static long	BILLION_L
private static long	MAX_INT_AS_LONG
private static int	MILLION
private static long	MIN_INT_AS_LONG
pack-priv static final String	SMALLEST_INT
pack-priv static final String	SMALLEST_LONG
private static final String[]	sSmallIntStrs
private static final String[]	sSmallIntStrs2
private static final int[]	TRIPLET_TO_CHARS Encoded representations of 3-decimal-digit indexed values, where 3 LSB are ascii characters

Access	Constructor and Description
public	NumberOutput()

Method Summary

Modifier and Type	Method and Description
private static int	_full3(int t, char[] b, int off)
private static int	_full3(int t, byte[] b, int off)
private static int	_leading3(int t, char[] b, int off)
private static int	_leading3(int t, byte[] b, int off)
private static int	_outputFullBillion(int v, char[] b, int off)
private static int	_outputFullBillion(int v, byte[] b, int off)
private static int	_outputSmallestI(char[] b, int off)
private static int	_outputSmallestI(byte[] b, int off)
private static int	_outputSmallestL(char[] b, int off)
private static int	_outputSmallestL(byte[] b, int off)
private static int	_outputUptoBillion(int v, char[] b, int off)
private static int	_outputUptoBillion(int v, byte[] b, int off)
private static int	_outputUptoMillion(char[] b, int off, int thousands, int ones)
private static int	_outputUptoMillion(byte[] b, int off, int thousands, int ones)
pack-priv static int	divBy1000(int number) Optimized code for integer division by 1000; typically 50% higher throughput for calculation
public static boolean	Returns: True if number is NOT finite (is Infinity or NaN); false otherwise Since 2.10 notFinite(double `double` value to check value) Helper method to verify whether given `double` value is finite (regular rational number} or not (NaN or Infinity).
public static boolean	Returns: True if number is NOT finite (is Infinity or NaN); false otherwise Since 2.10 notFinite(float `float` value to check value) Helper method to verify whether given `float` value is finite (regular rational number} or not (NaN or Infinity).
public static int	Returns: Offset within buffer after outputting `int` outputInt(int Value to append to buffer v, char[] Buffer to append value to: caller must guarantee there is enough room b, int Offset within output buffer (`b`) to append number at off) Method for appending value of given `int` value into specified `char[]`.
public static int	outputInt(int v, byte[] b, int off)
public static int	Returns: Offset within buffer after outputting `long` outputLong(long Value to append to buffer v, char[] Buffer to append value to: caller must guarantee there is enough room b, int Offset within output buffer (`b`) to append number at off) Method for appending value of given `long` value into specified `char[]`.
public static int	outputLong(long v, byte[] b, int off)
public static String	toString(int v)
public static String	toString(long v)
public static String	Returns: double as a string toString(final double double v)
public static String	Returns: double as a string toString(final double double v, final boolean whether to use Schubfach algorithm to write output (default false) useFastWriter)
public static String	Returns: float as a string toString(final float float v)
public static String	Returns: float as a string toString(final float float v, final boolean whether to use Schubfach algorithm to write output (default false) useFastWriter)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

BILLION	back to summary
private static int BILLION

BILLION_L	back to summary
private static long BILLION_L

MAX_INT_AS_LONG	back to summary
private static long MAX_INT_AS_LONG

MILLION	back to summary
private static int MILLION

MIN_INT_AS_LONG	back to summary
private static long MIN_INT_AS_LONG

SMALLEST_INT	back to summary
pack-priv static final String SMALLEST_INT

SMALLEST_LONG	back to summary
pack-priv static final String SMALLEST_LONG

sSmallIntStrs	back to summary
private static final String[] sSmallIntStrs

sSmallIntStrs2	back to summary
private static final String[] sSmallIntStrs2

TRIPLET_TO_CHARS	back to summary
private static final int[] TRIPLET_TO_CHARS Encoded representations of 3-decimal-digit indexed values, where 3 LSB are ascii characters Since 2.8.2

NumberOutput	back to summary
public NumberOutput()

Method Detail

_full3	back to summary
private static int _full3(int t, char[] b, int off)

_full3	back to summary
private static int _full3(int t, byte[] b, int off)

_leading3	back to summary
private static int _leading3(int t, char[] b, int off)

_leading3	back to summary
private static int _leading3(int t, byte[] b, int off)

_outputFullBillion	back to summary
private static int _outputFullBillion(int v, char[] b, int off)

_outputFullBillion	back to summary
private static int _outputFullBillion(int v, byte[] b, int off)

_outputSmallestI	back to summary
private static int _outputSmallestI(char[] b, int off)

_outputSmallestI	back to summary
private static int _outputSmallestI(byte[] b, int off)

_outputSmallestL	back to summary
private static int _outputSmallestL(char[] b, int off)

_outputSmallestL	back to summary
private static int _outputSmallestL(byte[] b, int off)

_outputUptoBillion	back to summary
private static int _outputUptoBillion(int v, char[] b, int off)

_outputUptoBillion	back to summary
private static int _outputUptoBillion(int v, byte[] b, int off)

_outputUptoMillion	back to summary
private static int _outputUptoMillion(char[] b, int off, int thousands, int ones)

_outputUptoMillion	back to summary
private static int _outputUptoMillion(byte[] b, int off, int thousands, int ones)

divBy1000	back to summary
pack-priv static int divBy1000(int number) Optimized code for integer division by 1000; typically 50% higher throughput for calculation Since 2.17

divBy1000

back to summary

pack-priv static int divBy1000(int number)

Optimized code for integer division by 1000; typically 50% higher throughput for calculation

Since: 2.17

notFinite back to summary

notFinite	back to summary
public static boolean notFinite(double value) Helper method to verify whether given `double` value is finite (regular rational number} or not (NaN or Infinity). Parameters value:double `double` value to check Returns:boolean True if number is NOT finite (is Infinity or NaN); false otherwise Since 2.10

public static boolean notFinite(double value)

Helper method to verify whether given double value is finite (regular rational number} or not (NaN or Infinity).

Parameters

value:double: double value to check

Returns:boolean

True if number is NOT finite (is Infinity or NaN); false otherwise Since 2.10

notFinite back to summary

notFinite	back to summary
public static boolean notFinite(float value) Helper method to verify whether given `float` value is finite (regular rational number} or not (NaN or Infinity). Parameters value:float `float` value to check Returns:boolean True if number is NOT finite (is Infinity or NaN); false otherwise Since 2.10

public static boolean notFinite(float value)

Helper method to verify whether given float value is finite (regular rational number} or not (NaN or Infinity).

Parameters

value:float: float value to check

Returns:boolean

True if number is NOT finite (is Infinity or NaN); false otherwise Since 2.10

outputInt back to summary

outputInt	back to summary
public static int outputInt(int v, char[] b, int off) Method for appending value of given `int` value into specified `char[]`. Note caller must guarantee that the output buffer has enough room for String representation of the value. Parameters v:int Value to append to buffer b:char[] Buffer to append value to: caller must guarantee there is enough room off:int Offset within output buffer (`b`) to append number at Returns:int Offset within buffer after outputting `int`

public static int outputInt(int v, char[] b, int off)

Method for appending value of given int value into specified char[].

Note

caller must guarantee that the output buffer has enough room for String representation of the value.

Parameters

v:int: Value to append to buffer
b:char[]: Buffer to append value to: caller must guarantee there is enough room
off:int: Offset within output buffer (b) to append number at

Returns:int

Offset within buffer after outputting int

outputInt	back to summary
public static int outputInt(int v, byte[] b, int off)

outputLong back to summary

outputLong	back to summary
public static int outputLong(long v, char[] b, int off) Method for appending value of given `long` value into specified `char[]`. Note caller must guarantee that the output buffer has enough room for String representation of the value. Parameters v:long Value to append to buffer b:char[] Buffer to append value to: caller must guarantee there is enough room off:int Offset within output buffer (`b`) to append number at Returns:int Offset within buffer after outputting `long`

public static int outputLong(long v, char[] b, int off)

Method for appending value of given long value into specified char[].

Note

caller must guarantee that the output buffer has enough room for String representation of the value.

Parameters

v:long: Value to append to buffer
b:char[]: Buffer to append value to: caller must guarantee there is enough room
off:int: Offset within output buffer (b) to append number at

Returns:int

Offset within buffer after outputting long

outputLong	back to summary
public static int outputLong(long v, byte[] b, int off)

toString	back to summary
public static String toString(int v)

toString	back to summary
public static String toString(long v)

toString	back to summary
public static String toString(final double v) Parameters v:double double Returns:String double as a string

toString	back to summary
public static String toString(final double v, final boolean useFastWriter) Parameters v:double double useFastWriter:boolean whether to use Schubfach algorithm to write output (default false) Returns:String double as a string Since 2.14

toString	back to summary
public static String toString(final float v) Parameters v:float float Returns:String float as a string Since 2.6

toString	back to summary
public static String toString(final float v, final boolean useFastWriter) Parameters v:float float useFastWriter:boolean whether to use Schubfach algorithm to write output (default false) Returns:String float as a string Since 2.14

public final Class NumberOutput

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail