Package com.diozero.util

Class IOUtil

java.lang.Object

com.diozero.util.IOUtil

public class IOUtil
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static ByteOrder	DEFAULT_BYTE_ORDER

Constructor Summary

Constructors

Constructor	Description
IOUtil()

Method Summary

Modifier and Type	Method	Description
static int	asInt(byte b)	Get an unsigned int value from a signed byte
static short	getShort(ByteBuffer buffer)
static short	getShort(ByteBuffer buffer, ByteOrder order)
static long	getUInt(ByteBuffer buffer)
static long	getUInt(ByteBuffer buffer, int length)
static long	getUInt(ByteBuffer buffer, int length, ByteOrder order)
static long	getUInt(ByteBuffer buffer, ByteOrder order)
static int	getUShort(ByteBuffer buffer)
static int	getUShort(ByteBuffer buffer, ByteOrder order)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_BYTE_ORDER

public static final ByteOrder DEFAULT_BYTE_ORDER

Constructor Details

IOUtil

public IOUtil()

Method Details

asInt

public static int asInt(byte b)

Get an unsigned int value from a signed byte

Parameters:

b - input value

Returns:

byte values from -127..128 convert 128..255

getShort

public static short getShort(ByteBuffer buffer)

getShort

public static short getShort(ByteBuffer buffer,
ByteOrder order)

getUShort

public static int getUShort(ByteBuffer buffer)

getUShort

public static int getUShort(ByteBuffer buffer,
ByteOrder order)

getUInt

public static long getUInt(ByteBuffer buffer)

getUInt

public static long getUInt(ByteBuffer buffer,
ByteOrder order)

getUInt

public static long getUInt(ByteBuffer buffer,
int length)

getUInt

public static long getUInt(ByteBuffer buffer,
int length,
ByteOrder order)