Package jmri.jmrix.lenz.xntcp

Class XnTcpXNetPacketizer

java.lang.Object

jmri.jmrix.AbstractMRTrafficController

jmri.jmrix.lenz.XNetTrafficController

jmri.jmrix.lenz.XNetPacketizer

jmri.jmrix.lenz.xntcp.XnTcpXNetPacketizer

All Implemented Interfaces:

XNetInterface

public class XnTcpXNetPacketizer
extends XNetPacketizer

This is an extension of the XNetPacketizer to handle the device specific requirements of the XnTcp.

In particular, XnTcpXNetPacketizer counts the number of commands received.

Nested Class Summary

Nested classes/interfaces inherited from class jmri.jmrix.AbstractMRTrafficController

AbstractMRTrafficController.RcvNotifier, AbstractMRTrafficController.XmtNotifier

Field Summary

Fields inherited from class jmri.jmrix.lenz.XNetTrafficController

mListenerMasks

Fields inherited from class jmri.jmrix.AbstractMRTrafficController

allowUnexpectedReply, AUTORETRYSTATE, cmdListeners, connectionError, controller, flushReceiveChars, IDLESTATE, istream, listenerQueue, maxRcvExceptionCount, mCurrentMode, mCurrentState, mLastSender, msgQueue, mWaitBeforePoll, NORMALMODE, NOTIFIEDSTATE, OKSENDMSGSTATE, ostream, POLLSTATE, PROGRAMINGMODE, rcvException, rcvThread, replyInDispatch, threadStopRequest, timeoutFlag, timeouts, WAITMSGREPLYSTATE, WAITREPLYINNORMMODESTATE, WAITREPLYINPROGMODESTATE, waitTimePoll, xmtException, xmtRunnable, xmtThread

Fields inherited from interface jmri.jmrix.lenz.XNetInterface

ALL, COMMINFO, CONSIST, CS_INFO, FEEDBACK, INTERFACE, PROGRAMMING, THROTTLE

Constructor Summary

Constructors

Constructor	Description
XnTcpXNetPacketizer(LenzCommandStation pCommandStation)

Method Summary

Modifier and Type	Method	Description
protected void	loadChars(AbstractMRReply msg, DataInputStream istream)	Get characters from the input source, and fill a message.

Methods inherited from class jmri.jmrix.lenz.XNetPacketizer

addTrailerToOutput, portReadyToSend, sendXNetMessage

Methods inherited from class jmri.jmrix.lenz.XNetTrafficController

addXNetListener, connectPort, endOfMessage, enterNormalMode, enterProgMode, forwardMessage, forwardReply, getCommandStation, getFeedbackMessageCache, getSystemConnectionMemo, handleTimeout, newReply, notifyMessage, pollMessage, pollReplyHandler, programmerIdle, removeXNetListener, sendHighPriorityXNetMessage, setSystemConnectionMemo

Methods inherited from class jmri.jmrix.AbstractMRTrafficController

addConsoleListener, addHeaderToOutput, addListener, canReceive, connectionWarn, disconnectPort, distributeReply, enterProgModeDelayTime, forwardToPort, getLastSender, getPortName, getSynchronizeRx, handleOneIncomingReply, hasTimeouts, lengthOfByteStream, newRcvNotifier, notifyReply, portWarn, portWarnTCP, readByteProtected, receiveLoop, recovery, removeListener, reportReceiveLoopException, resetTimeout, sendMessage, setAllowUnexpectedReply, setSynchronizeRx, status, terminate, terminateThreads, transmitLoop, transmitWait, unexpectedReplyStateError, waitForStartOfReply, warnOnTimeout

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.jmrix.lenz.XNetInterface

status

Constructor Details

XnTcpXNetPacketizer

public XnTcpXNetPacketizer(LenzCommandStation pCommandStation)

Method Details

loadChars

protected void loadChars(AbstractMRReply msg,
 DataInputStream istream)
                  throws IOException

Get characters from the input source, and fill a message.

Returns only when the message is complete.

Only used in the Receive thread.

Overrides:

loadChars in class XNetTrafficController

Parameters:

msg - message to fill

istream - character source.

Throws:

IOException - when presented by the input source.