Package com.fasterxml.jackson.core.io

Class NumberOutput

java.lang.Object

com.fasterxml.jackson.core.io.NumberOutput

public final class NumberOutput
extends Object

Constructor Summary

Constructors

Constructor	Description
NumberOutput()

Method Summary

Modifier and Type	Method	Description
static boolean	notFinite(double value)	Helper method to verify whether given double value is finite (regular rational number} or not (NaN or Infinity).
static boolean	notFinite(float value)	Helper method to verify whether given float value is finite (regular rational number} or not (NaN or Infinity).
static int	outputInt(int v, byte[] b, int off)
static int	outputInt(int v, char[] b, int off)
static int	outputLong(long v, byte[] b, int off)
static int	outputLong(long v, char[] b, int off)
static String	toString(double v)
static String	toString(float v)
static String	toString(int v)
static String	toString(long v)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NumberOutput

public NumberOutput()

Method Detail

outputInt

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

Returns:

Offset within buffer after outputting int

outputInt

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

outputLong

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

Returns:

Offset within buffer after outputting int

outputLong

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

toString

public static String toString(int v)

toString

public static String toString(long v)

toString

public static String toString(double v)

toString

public static String toString(float v)

Since:

2.6.0

notFinite

public static boolean notFinite(double value)

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

Returns:

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

notFinite

public static boolean notFinite(float value)

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

Returns:

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