Package org.apache.plc4x.java.modbus.readwrite

Class ModbusPDU

java.lang.Object

org.apache.plc4x.java.modbus.readwrite.ModbusPDU

All Implemented Interfaces:

Message, Serializable

Direct Known Subclasses:

ModbusPDUDiagnosticRequest, ModbusPDUDiagnosticResponse, ModbusPDUError, ModbusPDUGetComEventCounterRequest, ModbusPDUGetComEventCounterResponse, ModbusPDUGetComEventLogRequest, ModbusPDUGetComEventLogResponse, ModbusPDUMaskWriteHoldingRegisterRequest, ModbusPDUMaskWriteHoldingRegisterResponse, ModbusPDUReadCoilsRequest, ModbusPDUReadCoilsResponse, ModbusPDUReadDeviceIdentificationRequest, ModbusPDUReadDeviceIdentificationResponse, ModbusPDUReadDiscreteInputsRequest, ModbusPDUReadDiscreteInputsResponse, ModbusPDUReadExceptionStatusRequest, ModbusPDUReadExceptionStatusResponse, ModbusPDUReadFifoQueueRequest, ModbusPDUReadFifoQueueResponse, ModbusPDUReadFileRecordRequest, ModbusPDUReadFileRecordResponse, ModbusPDUReadHoldingRegistersRequest, ModbusPDUReadHoldingRegistersResponse, ModbusPDUReadInputRegistersRequest, ModbusPDUReadInputRegistersResponse, ModbusPDUReadWriteMultipleHoldingRegistersRequest, ModbusPDUReadWriteMultipleHoldingRegistersResponse, ModbusPDUReportServerIdRequest, ModbusPDUReportServerIdResponse, ModbusPDUWriteFileRecordRequest, ModbusPDUWriteFileRecordResponse, ModbusPDUWriteMultipleCoilsRequest, ModbusPDUWriteMultipleCoilsResponse, ModbusPDUWriteMultipleHoldingRegistersRequest, ModbusPDUWriteMultipleHoldingRegistersResponse, ModbusPDUWriteSingleCoilRequest, ModbusPDUWriteSingleCoilResponse, ModbusPDUWriteSingleRegisterRequest, ModbusPDUWriteSingleRegisterResponse

public abstract class ModbusPDU
extends Object
implements Message

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ModbusPDU.ModbusPDUBuilder

Constructor Summary

Constructors

Constructor	Description
ModbusPDU()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
abstract Boolean	getErrorFlag()
abstract Byte	getFunctionFlag()
int	getLengthInBits()
int	getLengthInBytes()
abstract Boolean	getResponse()
int	hashCode()
void	serialize(WriteBuffer writeBuffer)
protected abstract void	serializeModbusPDUChild(WriteBuffer writeBuffer)
static ModbusPDU	staticParse(ReadBuffer readBuffer, Boolean response)
static ModbusPDU	staticParse(ReadBuffer readBuffer, Object... args)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ModbusPDU

public ModbusPDU()

Method Detail

getErrorFlag

public abstract Boolean getErrorFlag()

getFunctionFlag

public abstract Byte getFunctionFlag()

getResponse

public abstract Boolean getResponse()

serializeModbusPDUChild

protected abstract void serializeModbusPDUChild(WriteBuffer writeBuffer)
                                         throws SerializationException

Throws:

SerializationException

serialize

public void serialize(WriteBuffer writeBuffer)
               throws SerializationException

Specified by:

serialize in interface Serializable

Throws:

SerializationException

getLengthInBytes

public int getLengthInBytes()

Specified by:

getLengthInBytes in interface Message

getLengthInBits

public int getLengthInBits()

Specified by:

getLengthInBits in interface Message

staticParse

public static ModbusPDU staticParse(ReadBuffer readBuffer,
                                    Object... args)
                             throws ParseException

Throws:

ParseException

staticParse

public static ModbusPDU staticParse(ReadBuffer readBuffer,
                                    Boolean response)
                             throws ParseException

Throws:

ParseException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object