com.prosysopc.ua.stack.encoding.binary

Class LittleEndianByteUtils

java.lang.Object

com.prosysopc.ua.stack.encoding.binary.LittleEndianByteUtils

public class LittleEndianByteUtils
extends Object

Internal helper for byte operations, but used from multiple packages.

Method Summary

Modifier and Type	Method and Description
static int	bytesToInt(byte[] value) Convert the given 4-byte array to int.
static long	bytesToLong(byte[] value) Convert the given 8-byte array to long.
static short	bytesToShort(byte[] value) Convert the given 2-byte array to short.
static byte[]	intToBytes(int value) Returns byte-array-representation of the given int.
static byte[]	longToBytes(long value) Returns byte-array-representation of the given long.
static byte[]	shortToBytes(short value) Returns byte-array-representation of the given int.
static byte[]	writeInt(int source, byte[] target, int index) Writes the given int to the given target byte[] starting from the given index.
static byte[]	writeLong(long source, byte[] target, int index) Writes the given long to the given target byte[] starting from the given index.
static byte[]	writeShort(short source, byte[] target, int index) Writes the given short to the given target byte[] starting from the given index.

Methods inherited from class java.lang.Object

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

Method Detail

bytesToInt

public static int bytesToInt(byte[] value)

Convert the given 4-byte array to int.

bytesToLong

public static long bytesToLong(byte[] value)

Convert the given 8-byte array to long.

bytesToShort

public static short bytesToShort(byte[] value)

Convert the given 2-byte array to short.

intToBytes

public static byte[] intToBytes(int value)

Returns byte-array-representation of the given int.

longToBytes

public static byte[] longToBytes(long value)

Returns byte-array-representation of the given long.

shortToBytes

public static byte[] shortToBytes(short value)

Returns byte-array-representation of the given int.

writeInt

public static byte[] writeInt(int source,
                              byte[] target,
                              int index)

Writes the given int to the given target byte[] starting from the given index. Returns the target buffer.

writeLong

public static byte[] writeLong(long source,
                               byte[] target,
                               int index)

Writes the given long to the given target byte[] starting from the given index. Returns the target buffer.

writeShort

public static byte[] writeShort(short source,
                                byte[] target,
                                int index)

Writes the given short to the given target byte[] starting from the given index. Returns the target buffer.