Package jmri.jmrit.withrottle

Class ThrottleController

java.lang.Object

jmri.jmrit.withrottle.ThrottleController

All Implemented Interfaces:

PropertyChangeListener, EventListener, ThrottleListener

Direct Known Subclasses:

MultiThrottleController

public class ThrottleController
extends Object
implements ThrottleListener, PropertyChangeListener

Nested Class Summary

Nested classes/interfaces inherited from interface jmri.ThrottleListener

ThrottleListener.DecisionType

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayList<ControllerInterface>	controllerListeners
(package private) DccThrottle	functionThrottle
(package private) boolean	isAddressSet
(package private) final boolean	isMomF2
protected Queue<Float>	lastSentSpeed
(package private) DccLocoAddress	leadAddress
(package private) ConsistFunctionController	leadLocoF
protected ArrayList<ThrottleControllerListener>	listeners
(package private) String	locoKey
protected float	newSpeed
(package private) RosterEntry	rosterLoco
(package private) float	speedMultiplier
(package private) DccThrottle	throttle
(package private) boolean	useLeadLocoF
(package private) char	whichThrottle

Constructor Summary

Constructors

Constructor	Description
ThrottleController()
ThrottleController(char whichThrottleChar, ThrottleControllerListener tcl, ControllerInterface cl)

Method Summary

Modifier and Type	Method	Description
void	addControllerListener(ControllerInterface listener)	Add a listener to handle: listener.sendPacketToDevice(message);
void	addressDispatch()
void	addressRelease()	Receive notification that an address has been released/dispatched
void	addThrottleControllerListener(ThrottleControllerListener l)
protected String	buildFStatesHeader()
protected void	eStop()
RosterEntry	findRosterEntry(DccThrottle t)
protected void	forceFunction(String inPackage)
DccLocoAddress	getCurrentAddress()
String	getCurrentAddressString()	Get the string representation of this throttles address.
String	getCurrentRosterIdString()	Get the string representation of this Roster ID.
DccThrottle	getFunctionThrottle()
DccThrottle	getThrottle()
protected void	handleFunction(String inPackage)
protected void	handleMomentary(String inPackage)
protected void	handleRequest(String inPackage)
protected void	handleSpeedStepMode(SpeedStepMode newMode)
protected void	idle()
void	notifyDecisionRequired(LocoAddress address, ThrottleListener.DecisionType question)	calls notifyFailedThrottleRequest, Steal Required
void	notifyFailedThrottleRequest(LocoAddress address, String reason)	Get notification that an attempt to request a throttle has failed.
void	notifyThrottleFound(DccThrottle t)	Receive notification that a DccThrottle has been found and is in use.
void	propertyChange(PropertyChangeEvent event)
void	removeControllerListener(ControllerInterface listener)
void	removeThrottleControllerListener(ThrottleControllerListener l)
void	requestEntryFromID(String id)
void	sendAddress()
void	sendAllFunctionStates(DccThrottle t)	send all function states, primarily for initial status Current Format: RPF}|{whichThrottle]\[function}|{state]\[function}|{state...
protected void	sendAllMomentaryStates(DccThrottle t)
protected void	sendCurrentDirection(DccThrottle t)
protected void	sendCurrentSpeed(DccThrottle t)
void	sendFunctionLabels(RosterEntry re)	Send function labels for a roster entry, using old format.
protected void	sendSpeedStepMode(DccThrottle t)
protected void	setAddress(int number, boolean isLong)
protected void	setDirection(boolean isForward)
void	setFunctionThrottle(DccThrottle t)
void	setLocoForConsistFunctions(String inPackage)
void	setRosterLocoForConsistFunctions(String id)
protected void	setSpeed(int rawSpeed)	handle the conversion from rawSpeed to the float value needed in the DccThrottle
void	setWhichThrottle(char c)
void	shutdownThrottle()
boolean	sort(String inPackage)	Figure out what the received command means, where it has to go, and translate to a jmri method.
void	syncThrottleFunctions(DccThrottle t, RosterEntry re)

Methods inherited from class java.lang.Object

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

Field Details

throttle

DccThrottle throttle

functionThrottle

DccThrottle functionThrottle

rosterLoco

RosterEntry rosterLoco

leadAddress

DccLocoAddress leadAddress

whichThrottle

char whichThrottle

speedMultiplier

float speedMultiplier

lastSentSpeed

protected Queue<Float> lastSentSpeed

newSpeed

protected float newSpeed

isAddressSet

boolean isAddressSet

listeners

protected ArrayList<ThrottleControllerListener> listeners

controllerListeners

protected ArrayList<ControllerInterface> controllerListeners

useLeadLocoF

boolean useLeadLocoF

leadLocoF

ConsistFunctionController leadLocoF

locoKey

String locoKey

isMomF2

final boolean isMomF2

Constructor Details

ThrottleController

public ThrottleController()

ThrottleController

public ThrottleController(char whichThrottleChar,
 ThrottleControllerListener tcl,
 ControllerInterface cl)

Method Details

setWhichThrottle

public void setWhichThrottle(char c)

addThrottleControllerListener

public void addThrottleControllerListener(ThrottleControllerListener l)

removeThrottleControllerListener

public void removeThrottleControllerListener(ThrottleControllerListener l)

addControllerListener

public void addControllerListener(ControllerInterface listener)

Add a listener to handle: listener.sendPacketToDevice(message);

Parameters:

listener - handle of listener to add

removeControllerListener

public void removeControllerListener(ControllerInterface listener)

addressRelease

public void addressRelease()

Receive notification that an address has been released/dispatched

addressDispatch

public void addressDispatch()

notifyThrottleFound

public void notifyThrottleFound(DccThrottle t)

Receive notification that a DccThrottle has been found and is in use.

Specified by:

notifyThrottleFound in interface ThrottleListener

Parameters:

t - The throttle which has been found

notifyFailedThrottleRequest

public void notifyFailedThrottleRequest(LocoAddress address,
 String reason)

Description copied from interface: ThrottleListener

Get notification that an attempt to request a throttle has failed.

Specified by:

notifyFailedThrottleRequest in interface ThrottleListener

Parameters:

address - address of the failed request

reason - failure cause

notifyDecisionRequired

public void notifyDecisionRequired(LocoAddress address,
 ThrottleListener.DecisionType question)

calls notifyFailedThrottleRequest, Steal Required

Get notification that a throttle request is in use by another device, and a "steal", "share", or "steal/share" decision may be required.

Specified by:

notifyDecisionRequired in interface ThrottleListener

Parameters:

address - The LocoAddress that needs the decision.

question - The question being asked, steal / cancel, share / cancel, steal / share / cancel

propertyChange

public void propertyChange(PropertyChangeEvent event)

Specified by:

propertyChange in interface PropertyChangeListener

findRosterEntry

public RosterEntry findRosterEntry(DccThrottle t)

syncThrottleFunctions

public void syncThrottleFunctions(DccThrottle t,
 RosterEntry re)

sendFunctionLabels

public void sendFunctionLabels(RosterEntry re)

Send function labels for a roster entry, using old format. This implementation is legacy and should not change from the limit of 29 functions.

Parameters:

re - The roster entry to get the labels from.

sendAllFunctionStates

public void sendAllFunctionStates(DccThrottle t)

send all function states, primarily for initial status Current Format: RPF}|{whichThrottle]\[function}|{state]\[function}|{state... This implementation is legacy and should not change from the limit of 29 functions.

Parameters:

t - throttle to send functions to

buildFStatesHeader

protected String buildFStatesHeader()

sendCurrentSpeed

protected void sendCurrentSpeed(DccThrottle t)

sendCurrentDirection

protected void sendCurrentDirection(DccThrottle t)

sendSpeedStepMode

protected void sendSpeedStepMode(DccThrottle t)

sendAllMomentaryStates

protected void sendAllMomentaryStates(DccThrottle t)

sort

public boolean sort(String inPackage)

Figure out what the received command means, where it has to go, and translate to a jmri method.

Parameters:

inPackage - The package minus its prefix which steered it here.

Returns:

true to keep reading in run loop.

setFunctionThrottle

public void setFunctionThrottle(DccThrottle t)

setLocoForConsistFunctions

public void setLocoForConsistFunctions(String inPackage)

setRosterLocoForConsistFunctions

public void setRosterLocoForConsistFunctions(String id)

shutdownThrottle

public void shutdownThrottle()

setSpeed

protected void setSpeed(int rawSpeed)

handle the conversion from rawSpeed to the float value needed in the DccThrottle

Parameters:

rawSpeed - Value sent from mobile device, range 0 - 126

setDirection

protected void setDirection(boolean isForward)

eStop

protected void eStop()

idle

protected void idle()

setAddress

protected void setAddress(int number,
 boolean isLong)

requestEntryFromID

public void requestEntryFromID(String id)

getThrottle

public DccThrottle getThrottle()

getFunctionThrottle

public DccThrottle getFunctionThrottle()

getCurrentAddress

public DccLocoAddress getCurrentAddress()

getCurrentAddressString

public String getCurrentAddressString()

Get the string representation of this throttles address. Returns 'Not Set' if no address in use.

Returns:

string value of throttle address

getCurrentRosterIdString

public String getCurrentRosterIdString()

Get the string representation of this Roster ID. Returns empty string if no address in use. since 4.15.4

Returns:

string value of throttle Roster ID

sendAddress

public void sendAddress()

handleFunction

protected void handleFunction(String inPackage)

forceFunction

protected void forceFunction(String inPackage)

handleSpeedStepMode

protected void handleSpeedStepMode(SpeedStepMode newMode)

handleMomentary

protected void handleMomentary(String inPackage)

handleRequest

protected void handleRequest(String inPackage)