Package jmri.jmrix.rps

Class RpsBlock

java.lang.Object

jmri.jmrix.rps.RpsBlock

All Implemented Interfaces:

PropertyChangeListener, EventListener, ThrottleListener

public class RpsBlock
extends Object
implements PropertyChangeListener, ThrottleListener

Create a Block that can control a locomotive within a specific Block based on an RpsSensor. It sets speed based on aspect of a specific signal.

Nested Class Summary

Nested classes/interfaces inherited from interface jmri.ThrottleListener

ThrottleListener.DecisionType

Field Summary

Fields

Modifier and Type	Field	Description
(package private) float	fast
(package private) RpsSensor	sensor
(package private) SignalHead	signal
(package private) float	slow
(package private) static Hashtable<Integer,DccThrottle>	throttleTable

Constructor Summary

Constructors

Constructor	Description
RpsBlock(String sensorname, String signalname, float slow, float fast)
RpsBlock(RpsSensor sensor, SignalHead signal, float slow, float fast)

Method Summary

Modifier and Type	Method	Description
(package private) void	acquireThrottle(Integer num)
(package private) void	appearance()
(package private) void	arriving(Integer number)
void	dispose()
(package private) void	handleParameterChange(String property, Object oldState, Object newState, Object source)
(package private) void	leaving(Integer number)
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.
void	propertyChange(PropertyChangeEvent e)
(package private) void	updateCurrentThrottles()
(package private) void	updateOneThrottle(DccThrottle t)

Methods inherited from class java.lang.Object

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

Field Details

slow

float slow

fast

float fast

signal

SignalHead signal

sensor

RpsSensor sensor

throttleTable

static Hashtable<Integer,DccThrottle> throttleTable

Constructor Details

RpsBlock

public RpsBlock(RpsSensor sensor,
 SignalHead signal,
 float slow,
 float fast)

RpsBlock

public RpsBlock(String sensorname,
 String signalname,
 float slow,
 float fast)

Method Details

propertyChange

public void propertyChange(PropertyChangeEvent e)

Specified by:

propertyChange in interface PropertyChangeListener

handleParameterChange

void handleParameterChange(String property,
 Object oldState,
 Object newState,
 Object source)

arriving

void arriving(Integer number)

leaving

void leaving(Integer number)

appearance

void appearance()

acquireThrottle

void acquireThrottle(Integer num)

notifyThrottleFound

public void notifyThrottleFound(DccThrottle t)

Description copied from interface: ThrottleListener

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)

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)

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

updateCurrentThrottles

void updateCurrentThrottles()

updateOneThrottle

void updateOneThrottle(DccThrottle t)

dispose

public void dispose()