Package jmri.jmrix.mrc

Class MrcThrottle

java.lang.Object

jmri.beans.PropertyChangeSupport

jmri.jmrix.AbstractThrottle

jmri.jmrix.mrc.MrcThrottle

All Implemented Interfaces:

PropertyChangeFirer, PropertyChangeProvider, DccThrottle, MrcTrafficListener, Throttle

public class MrcThrottle
extends AbstractThrottle
implements MrcTrafficListener

An implementation of DccThrottle with code specific to an MRC connection.

Addresses of 99 and below are considered short addresses, and over 100 are considered long addresses. This is not the MRC system standard, but is used as an expedient here.

Based on Glen Oberhauser's original LnThrottleManager implementation

Field Summary

Fields

Modifier and Type	Field	Description
(package private) DccLocoAddress	address
(package private) int	addressHi
(package private) int	addressLo

Fields inherited from class jmri.jmrix.AbstractThrottle

active, adapterMemo, isForward, speedSetting, speedStepMode, start

Fields inherited from class jmri.beans.PropertyChangeSupport

propertyChangeSupport

Fields inherited from interface jmri.Throttle

F0, F0Momentary, F1, F10, F10Momentary, F11, F11Momentary, F12, F12Momentary, F13, F13Momentary, F14, F14Momentary, F15, F15Momentary, F16, F16Momentary, F17, F17Momentary, F18, F18Momentary, F19, F19Momentary, F1Momentary, F2, F20, F20Momentary, F21, F21Momentary, F22, F22Momentary, F23, F23Momentary, F24, F24Momentary, F25, F25Momentary, F26, F26Momentary, F27, F27Momentary, F28, F28Momentary, F2Momentary, F3, F3Momentary, F4, F4Momentary, F5, F5Momentary, F6, F6Momentary, F7, F7Momentary, F8, F8Momentary, F9, F9Momentary, FUNCTION_GROUPS, ISFORWARD, SPEEDINCREMENT, SPEEDSETTING, SPEEDSTEPMODE, SPEEDSTEPS

Constructor Summary

Constructors

Constructor	Description
MrcThrottle(MrcSystemConnectionMemo memo, DccLocoAddress address)	Throttle Constructor.

Method Summary

Modifier and Type	Method	Description
LocoAddress	getLocoAddress()	Locomotive address.
void	notifyFailedXmit(Date timestamp, MrcMessage m)
void	notifyRcv(Date timestamp, MrcMessage m)
void	notifyXmit(Date timestamp, MrcMessage m)
protected void	sendFunctionGroup1()	Send the message to set the state of functions F0, F1, F2, F3, F4.
protected void	sendFunctionGroup2()	Send the message to set the state of functions F5, F6, F7, F8.
protected void	sendFunctionGroup3()	Send the message to set the state of functions F9, F12, F11, F12.
protected void	sendFunctionGroup4()	Send the message to set the state of functions F13 to F20.
protected void	sendFunctionGroup5()	Send the message to set the state of functions F21 to F28.
void	setIsForward(boolean forward)	Implementing functions should override this function, but should either make a call to super.setIsForward() to notify the listeners, or should notify the listeners themselves.
void	setSpeedSetting(float speed)	Set the speed and direction.
void	throttleDispose()	Dispose when finished with this Throttle.
String	toString()

Methods inherited from class jmri.jmrix.AbstractThrottle

addPropertyChangeListener, dispatch, dispose, finishRecord, getFunction, getFunctionMomentary, getFunctions, getFunctionsMomentary, getIsForward, getListeners, getRosterEntry, getSpeedIncrement, getSpeedSetting, getSpeedStepMode, intSpeed, intSpeed, notifyPropertyChangeListener, notifyThrottleDisconnect, notifyThrottleDispatchEnabled, notifyThrottleReleaseEnabled, record, release, removePropertyChangeListener, sendFunctionGroup, sendMomentaryFunctionGroup1, sendMomentaryFunctionGroup2, sendMomentaryFunctionGroup3, sendMomentaryFunctionGroup4, sendMomentaryFunctionGroup5, setFunction, setFunctionMomentary, setRosterEntry, setSpeedSetting, setSpeedSettingAgain, setSpeedStepMode, startClock, updateFunction, updateFunctionMomentary

Methods inherited from class jmri.beans.PropertyChangeSupport

addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener

Methods inherited from interface jmri.Throttle

getF0, getF0Momentary, getF1, getF10, getF10Momentary, getF11, getF11Momentary, getF12, getF12Momentary, getF13, getF13Momentary, getF14, getF14Momentary, getF15, getF15Momentary, getF16, getF16Momentary, getF17, getF17Momentary, getF18, getF18Momentary, getF19, getF19Momentary, getF1Momentary, getF2, getF20, getF20Momentary, getF21, getF21Momentary, getF22, getF22Momentary, getF23, getF23Momentary, getF24, getF24Momentary, getF25, getF25Momentary, getF26, getF26Momentary, getF27, getF27Momentary, getF28, getF28Momentary, getF2Momentary, getF3, getF3Momentary, getF4, getF4Momentary, getF5, getF5Momentary, getF6, getF6Momentary, getF7, getF7Momentary, getF8, getF8Momentary, getF9, getF9Momentary, setF0, setF0Momentary, setF1, setF10, setF10Momentary, setF11, setF11Momentary, setF12, setF12Momentary, setF13, setF13Momentary, setF14, setF14Momentary, setF15, setF15Momentary, setF16, setF16Momentary, setF17, setF17Momentary, setF18, setF18Momentary, setF19, setF19Momentary, setF1Momentary, setF2, setF20, setF20Momentary, setF21, setF21Momentary, setF22, setF22Momentary, setF23, setF23Momentary, setF24, setF24Momentary, setF25, setF25Momentary, setF26, setF26Momentary, setF27, setF27Momentary, setF28, setF28Momentary, setF2Momentary, setF3, setF3Momentary, setF4, setF4Momentary, setF5, setF5Momentary, setF6, setF6Momentary, setF7, setF7Momentary, setF8, setF8Momentary, setF9, setF9Momentary

Field Details

address

DccLocoAddress address

addressLo

int addressLo

addressHi

int addressHi

Constructor Details

MrcThrottle

public MrcThrottle(MrcSystemConnectionMemo memo, DccLocoAddress address)

Throttle Constructor.

Parameters:

memo - system connection memo

address - DCC loco address for throttle

Method Details

getLocoAddress

public LocoAddress getLocoAddress()

Description copied from interface: Throttle

Locomotive address. The exact format is defined by the specific implementation, as subclasses of LocoAddress will contain different information.

This is an unbound property.

Specified by:

getLocoAddress in interface Throttle

Returns:

The locomotive address

sendFunctionGroup1

protected void sendFunctionGroup1()

Description copied from class: AbstractThrottle

Send the message to set the state of functions F0, F1, F2, F3, F4.

This is used in the setFn implementations provided in this class, but a real implementation needs to be provided.

Overrides:

sendFunctionGroup1 in class AbstractThrottle

sendFunctionGroup2

protected void sendFunctionGroup2()

Send the message to set the state of functions F5, F6, F7, F8.

Overrides:

sendFunctionGroup2 in class AbstractThrottle

sendFunctionGroup3

protected void sendFunctionGroup3()

Send the message to set the state of functions F9, F12, F11, F12.

Overrides:

sendFunctionGroup3 in class AbstractThrottle

sendFunctionGroup4

protected void sendFunctionGroup4()

Send the message to set the state of functions F13 to F20. MRC Group 4 and 5

Overrides:

sendFunctionGroup4 in class AbstractThrottle

sendFunctionGroup5

protected void sendFunctionGroup5()

Send the message to set the state of functions F21 to F28. MRC Group 6

Overrides:

sendFunctionGroup5 in class AbstractThrottle

setSpeedSetting

public void setSpeedSetting(float speed)

Set the speed and direction.

Specified by:

setSpeedSetting in interface Throttle

Overrides:

setSpeedSetting in class AbstractThrottle

Parameters:

speed - Number from 0 to 1, or less than zero for emergency stop

setIsForward

public void setIsForward(boolean forward)

Description copied from class: AbstractThrottle

Implementing functions should override this function, but should either make a call to super.setIsForward() to notify the listeners, or should notify the listeners themselves.

Specified by:

setIsForward in interface Throttle

Overrides:

setIsForward in class AbstractThrottle

Parameters:

forward - true if forward; false otherwise

throttleDispose

public void throttleDispose()

Description copied from class: AbstractThrottle

Dispose when finished with this Throttle. May be used in tests for cleanup. Throttles normally call AbstractThrottle.finishRecord() here.

Specified by:

throttleDispose in class AbstractThrottle

toString

public String toString()

Overrides:

toString in class Object

notifyRcv

public void notifyRcv(Date timestamp, MrcMessage m)

Specified by:

notifyRcv in interface MrcTrafficListener

notifyXmit

public void notifyXmit(Date timestamp, MrcMessage m)

Specified by:

notifyXmit in interface MrcTrafficListener

notifyFailedXmit

public void notifyFailedXmit(Date timestamp, MrcMessage m)

Specified by:

notifyFailedXmit in interface MrcTrafficListener