io.protostuff

Class UnsignedNumberUtil

java.lang.Object

io.protostuff.UnsignedNumberUtil

public final class UnsignedNumberUtil
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static long	MAX_VALUE

Method Summary

Modifier and Type	Method and Description
static int	parseUnsignedInt(String s) Returns the unsigned int value represented by the given decimal string.
static long	parseUnsignedLong(String s) Returns the unsigned long value represented by the given decimal string.
static String	unsignedIntToString(int x) Returns a string representation of x, where x is treated as unsigned.
static String	unsignedLongToString(long x) Returns a string representation of x, where x is treated as unsigned.

Methods inherited from class java.lang.Object

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

Field Detail

MAX_VALUE

public static final long MAX_VALUE

See Also:

Constant Field Values

Method Detail

parseUnsignedInt

public static int parseUnsignedInt(String s)

Returns the unsigned int value represented by the given decimal string.

Throws:

NumberFormatException - if the string does not contain a valid unsigned int value

NullPointerException - if s is null (in contrast to Integer.parseInt(String))

unsignedIntToString

public static String unsignedIntToString(int x)

Returns a string representation of x, where x is treated as unsigned.

parseUnsignedLong

public static long parseUnsignedLong(String s)

Returns the unsigned long value represented by the given decimal string.

Throws:

NumberFormatException - if the string does not contain a valid unsigned long value

NullPointerException - if s is null (in contrast to Long.parseLong(String))

unsignedLongToString

public static String unsignedLongToString(long x)

Returns a string representation of x, where x is treated as unsigned.