Package com.digitalpetri.modbus.codec

Class MbapHeader

java.lang.Object

com.digitalpetri.modbus.codec.MbapHeader

public class MbapHeader
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	LENGTH
static int	PROTOCOL_ID

Constructor Summary

Constructors

Constructor	Description
MbapHeader(short transactionId, int protocolId, int length, short unitId)
MbapHeader(short transactionId, int length, short unitId)

Method Summary

Modifier and Type	Method	Description
static MbapHeader	decode(io.netty.buffer.ByteBuf buffer)
static io.netty.buffer.ByteBuf	encode(MbapHeader header, io.netty.buffer.ByteBuf buffer)
int	getLength()
int	getProtocolId()
short	getTransactionId()
short	getUnitId()

Methods inherited from class java.lang.Object

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

Field Detail

PROTOCOL_ID

public static final int PROTOCOL_ID

See Also:

Constant Field Values

LENGTH

public static final int LENGTH

See Also:

Constant Field Values

Constructor Detail

MbapHeader

public MbapHeader(short transactionId,
                  int length,
                  short unitId)

MbapHeader

public MbapHeader(short transactionId,
                  int protocolId,
                  int length,
                  short unitId)

Method Detail

getTransactionId

public short getTransactionId()

getProtocolId

public int getProtocolId()

getLength

public int getLength()

getUnitId

public short getUnitId()

decode

public static MbapHeader decode(io.netty.buffer.ByteBuf buffer)

encode

public static io.netty.buffer.ByteBuf encode(MbapHeader header,
                                             io.netty.buffer.ByteBuf buffer)