com.predic8.membrane.core.util

Class ByteUtil

java.lang.Object

com.predic8.membrane.core.util.ByteUtil

public class ByteUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
ByteUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	getBitValue(byte b, int position, boolean isBigEndian)
static boolean	getBitValueBigEndian(byte b, int position)
static byte[]	getByteArrayData(InputStream stream)
static byte[]	getDecompressedData(byte[] compressedData)
static int	getNumberOfBits(int i)
static int	getValueOfBits(byte b, int minBitPosition, int maxBitPosition)
static byte[]	readByteArray(InputStream in, int length)
static void	readStream(InputStream stream)
static byte	setBitValue(byte b, int position, boolean value, boolean isBigEndian)
static byte	setBitValueBigEndian(byte b, int position, boolean value)
static byte	setBitValues(byte b, int beginning, int end, int value)
static byte	setBitValuesBigEndian(byte b, int beginning, int end, int value)

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteUtil

public ByteUtil()

Method Detail

readByteArray

public static byte[] readByteArray(InputStream in,
                                   int length)
                            throws IOException

Throws:

IOException

getByteArrayData

public static byte[] getByteArrayData(InputStream stream)
                               throws IOException

Throws:

IOException

readStream

public static void readStream(InputStream stream)
                       throws IOException

Throws:

IOException

getDecompressedData

public static byte[] getDecompressedData(byte[] compressedData)
                                  throws IOException

Throws:

IOException

getValueOfBits

public static int getValueOfBits(byte b,
                                 int minBitPosition,
                                 int maxBitPosition)

getBitValueBigEndian

public static boolean getBitValueBigEndian(byte b,
                                           int position)

getBitValue

public static boolean getBitValue(byte b,
                                  int position,
                                  boolean isBigEndian)

setBitValue

public static byte setBitValue(byte b,
                               int position,
                               boolean value,
                               boolean isBigEndian)

setBitValueBigEndian

public static byte setBitValueBigEndian(byte b,
                                        int position,
                                        boolean value)

setBitValues

public static byte setBitValues(byte b,
                                int beginning,
                                int end,
                                int value)

setBitValuesBigEndian

public static byte setBitValuesBigEndian(byte b,
                                         int beginning,
                                         int end,
                                         int value)

getNumberOfBits

public static int getNumberOfBits(int i)