Package jmri.jmris

Class AbstractThrottleServer

java.lang.Object

jmri.jmris.AbstractThrottleServer

All Implemented Interfaces:

EventListener, ThrottleListener

Direct Known Subclasses:

JmriSRCPThrottleServer

public abstract class AbstractThrottleServer
extends Object
implements ThrottleListener

Abstract interface between the JMRI Throttles and a network connection

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	AbstractThrottleServer.ThrottlePropertyChangeListener

Nested classes/interfaces inherited from interface jmri.ThrottleListener

ThrottleListener.DecisionType

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayList<Throttle>	throttleList

Constructor Summary

Constructors

Constructor	Description
AbstractThrottleServer()

Method Summary

Modifier and Type	Method	Description
void	notifyDecisionRequired(LocoAddress address, ThrottleListener.DecisionType question)	No steal or share decisions made locally
void	notifyFailedThrottleRequest(LocoAddress address, String reason)	Get notification that an attempt to request a throttle has failed.
void	notifyThrottleFound(DccThrottle t)	Get notification that a throttle has been found as requested.
abstract void	parsecommand(String statusString)
void	releaseThrottle(LocoAddress l)
void	requestThrottle(LocoAddress l)
abstract void	sendErrorStatus()
abstract void	sendStatus(LocoAddress address)
abstract void	sendThrottleFound(LocoAddress address)
abstract void	sendThrottleReleased(LocoAddress address)
protected void	setFunctionsByThrottle(Throttle t, ArrayList<Boolean> fList)	Set Throttle Functions on/off.
void	setThrottleFunctions(LocoAddress l, ArrayList<Boolean> fList)	Set Throttle Functions on/off.
void	setThrottleSpeedAndDirection(LocoAddress l, float speed, boolean isForward)

Methods inherited from class java.lang.Object

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

Field Details

throttleList

protected ArrayList<Throttle> throttleList

Constructor Details

AbstractThrottleServer

public AbstractThrottleServer()

Method Details

sendStatus

public abstract void sendStatus(LocoAddress address)
                         throws IOException

Throws:

IOException

sendErrorStatus

public abstract void sendErrorStatus()
                              throws IOException

Throws:

IOException

sendThrottleFound

public abstract void sendThrottleFound(LocoAddress address)
                                throws IOException

Throws:

IOException

sendThrottleReleased

public abstract void sendThrottleReleased(LocoAddress address)
                                   throws IOException

Throws:

IOException

parsecommand

public abstract void parsecommand(String statusString)
                           throws JmriException,
IOException

Throws:

JmriException

IOException

setThrottleSpeedAndDirection

public void setThrottleSpeedAndDirection(LocoAddress l,
 float speed,
 boolean isForward)

setThrottleFunctions

public void setThrottleFunctions(LocoAddress l,
 ArrayList<Boolean> fList)

Set Throttle Functions on/off.

Parameters:

l - LocoAddress of the locomotive to change speed of.

fList - an ArrayList of boolean values indicating whether the function is active or not.

setFunctionsByThrottle

protected void setFunctionsByThrottle(Throttle t,
 ArrayList<Boolean> fList)

Set Throttle Functions on/off.

Parameters:

t - Throttle to change speed of.

fList - an ArrayList of boolean values indicating whether the function is active or not.

requestThrottle

public void requestThrottle(LocoAddress l)

releaseThrottle

public void releaseThrottle(LocoAddress l)

notifyThrottleFound

public void notifyThrottleFound(DccThrottle t)

Get notification that a throttle has been found as requested.

Specified by:

notifyThrottleFound in interface ThrottleListener

Parameters:

t - the throttle with the requested address

notifyFailedThrottleRequest

public void notifyFailedThrottleRequest(LocoAddress address,
 String reason)

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)

No steal or share decisions made locally

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