com.lordofthejars.nosqlunit.redis.embedded
Class BitsUtils

java.lang.Object
  com.lordofthejars.nosqlunit.redis.embedded.BitsUtils

public class BitsUtils
extends Object

Constructor Summary

BitsUtils()

Method Summary

static int	calculateNumberOfBytes(int numBits)
static int	countBits(byte num)
static byte[]	extendByteArrayBy(byte[] data, int numberOfNewPositions)
static int	getBit(byte[] data, int pos)
static void	setBit(byte[] data, int pos, int val)
static boolean	toBoolean(int bit)

Methods inherited from class java.lang.Object

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

Constructor Detail

BitsUtils

public BitsUtils()

Method Detail

extendByteArrayBy

public static byte[] extendByteArrayBy(byte[] data,
                                       int numberOfNewPositions)

toBoolean

public static boolean toBoolean(int bit)

countBits

public static int countBits(byte num)

calculateNumberOfBytes

public static int calculateNumberOfBytes(int numBits)

getBit

public static int getBit(byte[] data,
                         int pos)

setBit

public static void setBit(byte[] data,
                          int pos,
                          int val)