Java Utililty Methods Unsigned Number Create

List of utility methods to do Unsigned Number Create

  1. HOME
  2. Java
  3. U
  4. Unsigned Number Create

Description

The list of methods to do Unsigned Number Create are organized into topic(s).

Method

int[]unsignedByteToIntArray(byte[] bytes)
unsigned Byte To Int Array 
int[] ints = new int[bytes.length];
for (int i = 0; i < bytes.length; i++) {
    ints[i] = unsignedByteToInt(bytes[i]);
return ints;
longunsignedByteToLong(final byte b)
unsigned Byte To Long 
return (b & 128) + (b & 127);
StringunsignedByteToString(int i)
unsigned Byte To String 
return "" + Character.forDigit(i / 16, 16) 
        + Character.forDigit(i % 16, 16);
shortunsignedByteValue(byte[] data, int offset)
unsigned Byte Value 
return (short) ((int) (data[offset]) & 0xFF);
intunsignedByteValue(final byte input)
Returns the value of an unsigned byte. 
final int mask = 0xFF;
return input & mask;
intunsignedChar(char c)
unsigned Char 
return c & 0xFFFF;
intunsignedChar(int val)
unsigned Char 
return Math.min(Math.max(val, 0), 255);
intunsignedCharToInt(byte[] b)
unsigned Char To Int 
if (b.length != 1) {
    throw new IllegalArgumentException();
int i = 0;
i |= b[0] & 0xff;
return i;
intunsignedCompare(long left, long right)
Performs an unsigned long comparison on two unsigned long numbers. 
final long a = left + Long.MIN_VALUE;
final long b = right + Long.MIN_VALUE;
if (a < b) {
    return -1;
} else if (a > b) {
    return 1;
return 0;
...
doubleunsignedConstraintValue(double v, double min, double max)
Constraint the given value to the upper and lower bound 
double rv = v;
if (min >= 0) {
    rv = Math.max(rv, min);
if (max >= 0) {
    rv = Math.min(rv, max);
return rv;
...