Package jmri.jmrix.powerline.simulator

Class SpecificTrafficController

java.lang.Object

jmri.jmrix.AbstractMRTrafficController

jmri.jmrix.powerline.SerialTrafficController

jmri.jmrix.powerline.simulator.SpecificTrafficController

All Implemented Interfaces:

SerialInterface

public class SpecificTrafficController
extends SerialTrafficController

Converts Stream-based I/O to/from messages. The "SerialInterface" side sends/receives message objects.

The connection to a SerialPortController is via a pair of *Streams, which then carry sequences of characters for transmission. Note that this processing is handled in an independent thread.

This maintains a list of nodes, but doesn't currently do anything with it.

Nested Class Summary

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

AbstractMRTrafficController.RcvNotifier, AbstractMRTrafficController.XmtNotifier

Field Summary

Fields inherited from class jmri.jmrix.powerline.SerialTrafficController

logDebug, memo

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

Constructor Summary

Constructors

Constructor	Description
SpecificTrafficController(SerialSystemConnectionMemo memo)

Method Summary

Modifier and Type	Method	Description
protected boolean	endOfMessage(AbstractMRReply msg)	This is a default, null implementation, which must be overridden in an adapter-specific subclass.
protected void	forwardToPort(AbstractMRMessage m, AbstractMRListener reply)	Actually transmit the next message to the port.
SerialMessage	getSerialMessage(int length)	Get a message of a specific length for filling in.
protected void	loadChars(AbstractMRReply msg, java.io.DataInputStream istream)	Read a stream and pick packets out of it.
protected AbstractMRReply	newReply()	This is a default, null implementation, which must be overridden in an adapter-specific subclass.
void	sendInsteonSequence(InsteonSequence s, SerialListener l)	Send a sequence of Insteon messages.
void	sendX10Sequence(X10Sequence s, SerialListener l)	Send a sequence of X10 messages.

Methods inherited from class jmri.jmrix.powerline.SerialTrafficController

addSerialListener, enterNormalMode, enterProgMode, enterProgModeDelayTime, forwardMessage, forwardReply, getAdapterMemo, getNumberOfIntensitySteps, getSensorManager, pollMessage, pollReplyHandler, removeSerialListener, sendDmxSequence, sendSerialMessage, setAdapterMemo, setSensorManager

Methods inherited from class jmri.jmrix.AbstractMRTrafficController

addConsoleListener, addHeaderToOutput, addListener, addTrailerToOutput, canReceive, connectionWarn, connectPort, disconnectPort, distributeReply, getLastSender, getPortName, getSynchronizeRx, handleOneIncomingReply, handleTimeout, hasTimeouts, lengthOfByteStream, newRcvNotifier, notifyMessage, notifyReply, portReadyToSend, portWarn, portWarnTCP, programmerIdle, 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.powerline.SerialInterface

status

Constructor Detail

SpecificTrafficController

public SpecificTrafficController(SerialSystemConnectionMemo memo)

Method Detail

sendX10Sequence

public void sendX10Sequence(X10Sequence s,
                            SerialListener l)

Send a sequence of X10 messages.

Makes them into the local messages and then queues in order.

Overrides:

sendX10Sequence in class SerialTrafficController

Parameters:

s - sequence to send

l - listener for reply

sendInsteonSequence

public void sendInsteonSequence(InsteonSequence s,
                                SerialListener l)

Send a sequence of Insteon messages.

Makes them into the local messages and then queues in order.

Overrides:

sendInsteonSequence in class SerialTrafficController

Parameters:

s - sequence to send

l - listener for reply

getSerialMessage

public SerialMessage getSerialMessage(int length)

Get a message of a specific length for filling in.

Overrides:

getSerialMessage in class SerialTrafficController

Parameters:

length - message size

Returns:

null

forwardToPort

protected void forwardToPort(AbstractMRMessage m,
                             AbstractMRListener reply)

Description copied from class: AbstractMRTrafficController

Actually transmit the next message to the port.

Overrides:

forwardToPort in class SerialTrafficController

Parameters:

m - the message to send

reply - the Listener sending the message, often provided as 'this'

See Also:

AbstractMRTrafficController.sendMessage(AbstractMRMessage, AbstractMRListener)

newReply

protected AbstractMRReply newReply()

Description copied from class: SerialTrafficController

This is a default, null implementation, which must be overridden in an adapter-specific subclass.

Overrides:

newReply in class SerialTrafficController

endOfMessage

protected boolean endOfMessage(AbstractMRReply msg)

Description copied from class: SerialTrafficController

This is a default, null implementation, which must be overridden in an adapter-specific subclass.

Overrides:

endOfMessage in class SerialTrafficController

loadChars

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

Read a stream and pick packets out of it. Knows the size of the packets from the contents.

Overrides:

loadChars in class AbstractMRTrafficController

Parameters:

msg - message to fill

istream - character source.

Throws:

java.io.IOException - when presented by the input source.