Class NumberUtils

java.lang.Object

is.galia.util.NumberUtils

public final class NumberUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static int	readSignedInt(byte[] bytes, ByteOrder byteOrder)
static long	readSignedLong(byte[] bytes, ByteOrder byteOrder)
static int	readSignedShort(byte[] bytes, ByteOrder byteOrder)
static long	readUnsignedInt(byte[] bytes, ByteOrder byteOrder)
static int	readUnsignedShort(byte[] bytes, ByteOrder byteOrder)
static byte[]	toByteArray(int value, ByteOrder byteOrder)
static byte[]	toByteArray(long value, ByteOrder byteOrder)

Methods inherited from class java.lang.Object

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

Method Details

readSignedInt

public static int readSignedInt(byte[] bytes,
 ByteOrder byteOrder)

Parameters:

bytes - Array of 1 to 4 bytes. Bytes beyond these are ignored.

byteOrder - Byte order of the array.

Returns:

Signed value.

readSignedLong

public static long readSignedLong(byte[] bytes,
 ByteOrder byteOrder)

Parameters:

bytes - Array of 1 to 8 bytes. Bytes beyond these are ignored.

byteOrder - Byte order of the array.

Returns:

Signed value.

readSignedShort

public static int readSignedShort(byte[] bytes,
 ByteOrder byteOrder)

Parameters:

bytes - Array of 1 to 2 bytes. Bytes beyond these are ignored.

byteOrder - Byte order of the array.

Returns:

Signed value.

readUnsignedInt

public static long readUnsignedInt(byte[] bytes,
 ByteOrder byteOrder)

Parameters:

bytes - Array of 1 to 4 bytes. Bytes beyond these are ignored.

byteOrder - Byte order of the array.

Returns:

Unsigned value.

readUnsignedShort

public static int readUnsignedShort(byte[] bytes,
 ByteOrder byteOrder)

Parameters:

bytes - Array of 1 to 2 bytes. Bytes beyond these are ignored.

byteOrder - Byte order of the array.

Returns:

Unsigned value.

toByteArray

public static byte[] toByteArray(int value,
 ByteOrder byteOrder)

toByteArray

public static byte[] toByteArray(long value,
 ByteOrder byteOrder)