org.rvpf.pap.modbus.message

Class ReadTransaction.Request

Object

Transaction.Request

ReadTransaction.Request

All Implemented Interfaces:

PAPReadTransaction.Request, PAPTransaction.Request

Direct Known Subclasses:

ReadCoils.Request, ReadDiscreteInputs.Request, ReadHoldingRegisters.Request, ReadInputRegisters.Request, WriteReadMultipleRegisters.Request

Enclosing interface:

ReadTransaction

public abstract static class ReadTransaction.Request
extends Transaction.Request
implements PAPReadTransaction.Request

Request.

Field Summary

Fields inherited from class Transaction.Request

NULL

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Request() Constructs an instance.
protected	Request(Prefix prefix) Constructs an instance.

Method Summary

Modifier and Type	Method and Description
int	getAddress() Gets the address.
Point	getPoint() Gets the point for the request.
int	getQuantity() Gets the quantity.
int	getReadAddress() Gets the read address.
int	getReadQuantity() Gets the read quantity.
protected ReadTransaction.Response	initResponse(ReadTransaction.Response response, short[] values) Initialize a response.
protected void	setAddress(int address) Sets the address.
void	setPoint(Point point) Sets the point.
void	setQuantity(int quantity) Sets the quantity.

Methods inherited from class Transaction.Request

createResponse, errorResponse, expectedBytes, getExceptionCode, getFunctionCode, getLength, getName, getPrefix, getResponse, getRetries, getServerProxy, getStamp, getState, getWriteAddress, getWriteValues, hasBeenAnswered, hasFailed, isValid, read, readSuffix, setExceptionCode, setServerProxy, setState, updateRetries, waitForResponse, write, write, writeSuffix

Methods inherited from class Object

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

Methods inherited from interface PAPTransaction.Request

getResponse, waitForResponse

Constructor Detail

Request

protected Request()

Constructs an instance.

Request

protected Request(@Nonnull
                  Prefix prefix)

Constructs an instance.

Parameters:

prefix - The prefix.

Method Detail

getAddress

public final int getAddress()

Gets the address.

Returns:

The address.

getPoint

public Point getPoint()

Gets the point for the request.

Specified by:

getPoint in interface PAPReadTransaction.Request

Returns:

The point.

getQuantity

@CheckReturnValue
public int getQuantity()

Gets the quantity.

Returns:

The quantity.

getReadAddress

public int getReadAddress()

Gets the read address.

Overrides:

getReadAddress in class Transaction.Request

Returns:

The read address.

getReadQuantity

public int getReadQuantity()

Gets the read quantity.

Overrides:

getReadQuantity in class Transaction.Request

Returns:

The read quantity.

setPoint

public void setPoint(@Nonnull
                     Point point)

Sets the point.

Parameters:

point - The point.

setQuantity

public void setQuantity(int quantity)

Sets the quantity.

Parameters:

quantity - The quantity.

initResponse

protected ReadTransaction.Response initResponse(@Nonnull
                                                ReadTransaction.Response response,
                                                @Nonnull
                                                short[] values)

Initialize a response.

Parameters:

response - The response.

values - The response values.

Returns:

The response.

setAddress

protected void setAddress(int address)

Sets the address.

Parameters:

address - The address.