org.apache.jena.atlas.lib

Class NumberUtils

java.lang.Object

org.apache.jena.atlas.lib.NumberUtils

public class NumberUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
NumberUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	formatInt(StringBuilder sb, int value) Fast, but basic, integer to StringBuilder
static void	formatInt(StringBuilder sb, int value, int width) Place a fixed width representation of a non-negative int into the string buffer
static void	formatInt(StringBuilder sb, int value, int width, boolean signAlways) Format an integer, which may be signed
static void	formatSignedInt(StringBuilder sb, int value) Fast, but basic, integer to StringBuilder : always signed
static void	formatSignedInt(StringBuilder sb, int value, int width) Place a fixed width representation into the string buffer : always signed.
static void	formatUnsignedInt(StringBuilder sb, int value, int width) Place a fixed width representation into the string buffer : never signed.

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberUtils

public NumberUtils()

Method Detail

formatInt

public static void formatInt(StringBuilder sb,
             int value)

Fast, but basic, integer to StringBuilder

formatSignedInt

public static void formatSignedInt(StringBuilder sb,
                   int value)

Fast, but basic, integer to StringBuilder : always signed

formatInt

public static void formatInt(StringBuilder sb,
             int value,
             int width)

Place a fixed width representation of a non-negative int into the string buffer

formatSignedInt

public static void formatSignedInt(StringBuilder sb,
                   int value,
                   int width)

Place a fixed width representation into the string buffer : always signed.

formatInt

public static void formatInt(StringBuilder sb,
             int value,
             int width,
             boolean signAlways)

Format an integer, which may be signed

formatUnsignedInt

public static void formatUnsignedInt(StringBuilder sb,
                     int value,
                     int width)

Place a fixed width representation into the string buffer : never signed.