程序包 com.huangjian.modbus4j.sero.messaging

类 MessageControl

java.lang.Object

com.huangjian.modbus4j.sero.messaging.MessageControl

所有已实现的接口:

DataConsumer

public class MessageControl
extends Object
implements DataConsumer

In general there are three messaging activities:

1. Send a message for which no reply is expected, e.g. a broadcast.
2. Send a message and wait for a response with timeout and retries.
3. Listen for unsolicited requests.

字段概要

字段

修饰符和类型	字段	说明
boolean	DEBUG

构造器概要

构造器

构造器	说明
MessageControl()

方法概要

修饰符和类型	方法	说明
void	close()	close.
void	data(byte[] b, int len)	Notifies the consumer that new data is available
int	getDiscardDataDelay()	Getter for the field discardDataDelay.
BaseIOLog	getIoLog()	Getter for the field ioLog.
int	getRetries()	Getter for the field retries.
int	getTimeout()	Getter for the field timeout.
TimeSource	getTimeSource()	Getter for the field timeSource.
void	handleIOException(IOException e)	handleIOException.
IncomingResponseMessage	send(OutgoingRequestMessage request)	send.
IncomingResponseMessage	send(OutgoingRequestMessage request, int timeout, int retries)	send.
void	send(OutgoingResponseMessage response)	send.
void	setDiscardDataDelay(int discardDataDelay)	Setter for the field discardDataDelay.
void	setExceptionHandler(MessagingExceptionHandler exceptionHandler)	Setter for the field exceptionHandler.
void	setIoLog(BaseIOLog ioLog)	Setter for the field ioLog.
void	setRetries(int retries)	Setter for the field retries.
void	setTimeout(int timeout)	Setter for the field timeout.
void	setTimeSource(TimeSource timeSource)	Setter for the field timeSource.
void	start(Transport transport, MessageParser messageParser, RequestHandler handler, WaitingRoomKeyFactory waitingRoomKeyFactory)	start.

从类继承的方法 java.lang.Object

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

字段详细资料

DEBUG

public boolean DEBUG

构造器详细资料

MessageControl

public MessageControl()

方法详细资料

start

public void start(Transport transport,
 MessageParser messageParser,
 RequestHandler handler,
 WaitingRoomKeyFactory waitingRoomKeyFactory)
           throws IOException

start.

参数:

transport - a Transport object.

messageParser - a MessageParser object.

handler - a RequestHandler object.

waitingRoomKeyFactory - a WaitingRoomKeyFactory object.

抛出:

IOException - if any.

close

public void close()

close.

setExceptionHandler

public void setExceptionHandler(MessagingExceptionHandler exceptionHandler)

Setter for the field exceptionHandler.

参数:

exceptionHandler - a MessagingExceptionHandler object.

getRetries

public int getRetries()

Getter for the field retries.

返回:

a int.

setRetries

public void setRetries(int retries)

Setter for the field retries.

参数:

retries - a int.

getTimeout

public int getTimeout()

Getter for the field timeout.

返回:

a int.

setTimeout

public void setTimeout(int timeout)

Setter for the field timeout.

参数:

timeout - a int.

getDiscardDataDelay

public int getDiscardDataDelay()

Getter for the field discardDataDelay.

返回:

a int.

setDiscardDataDelay

public void setDiscardDataDelay(int discardDataDelay)

Setter for the field discardDataDelay.

参数:

discardDataDelay - a int.

getIoLog

public BaseIOLog getIoLog()

Getter for the field ioLog.

返回:

a BaseIOLog object.

setIoLog

public void setIoLog(BaseIOLog ioLog)

Setter for the field ioLog.

参数:

ioLog - a BaseIOLog object.

getTimeSource

public TimeSource getTimeSource()

Getter for the field timeSource.

返回:

a TimeSource object.

setTimeSource

public void setTimeSource(TimeSource timeSource)

Setter for the field timeSource.

参数:

timeSource - a TimeSource object.

send

public IncomingResponseMessage send(OutgoingRequestMessage request)
                             throws IOException

send.

参数:

request - a OutgoingRequestMessage object.

返回:

a IncomingResponseMessage object.

抛出:

IOException - if any.

send

public IncomingResponseMessage send(OutgoingRequestMessage request,
 int timeout,
 int retries)
                             throws IOException

send.

参数:

request - a OutgoingRequestMessage object.

timeout - a int.

retries - a int.

返回:

a IncomingResponseMessage object.

抛出:

IOException - if any.

send

public void send(OutgoingResponseMessage response)
          throws IOException

send.

参数:

response - a OutgoingResponseMessage object.

抛出:

IOException - if any.

data

public void data(byte[] b,
 int len)

Notifies the consumer that new data is available

Incoming data from the transport. Single-threaded.

指定者:

data 在接口中 DataConsumer

参数:

b - array of bytes representing the incoming information

len - length of the data

handleIOException

public void handleIOException(IOException e)

handleIOException.

指定者:

handleIOException 在接口中 DataConsumer

参数:

e - a IOException object.