jmri.jmrix.loconet
Class LnPr2ThrottleManager

java.lang.Object
  jmri.jmrix.AbstractThrottleManager
      jmri.jmrix.loconet.LnPr2ThrottleManager

All Implemented Interfaces:

ThrottleManager

public class LnPr2ThrottleManager
extends AbstractThrottleManager

LocoNet implementation of a ThrottleManager for the PR2

Does direct "push" writes to the extended slot in the PR2.

The PR2 only allows a single locomotive address to be active, because it implements a single-slot command station.

Author:

Bob Jacobsen Copyright (C) 2001, 2006

See Also:

AbstractThrottleManager

Constructor Summary

LnPr2ThrottleManager()
Constructor, works via superclass.

Method Summary

boolean	addressTypeUnique() Are there any ambiguous addresses (short vs long) on this system?
boolean	canBeLongAddress(int address) Address 128 and above is a long address
boolean	canBeShortAddress(int address) Address 127 and below is a short address
DccLocoAddress	getActiveAddress() Make the active address available to the power manager, which needs it to turn on and off "neutral mode" in the locomotive
boolean	hasDispatchFunction() PR2 does not have a Dispatch function
void	requestThrottleSetup(LocoAddress address) Get a new Throttle object.
protected boolean	singleUse() PR2 allows only one throttle

Methods inherited from class jmri.jmrix.AbstractThrottleManager

cancelThrottleRequest, cancelThrottleRequest, notifyThrottleKnown, requestThrottle, requestThrottle, supportedSpeedModes

Methods inherited from class java.lang.Object

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

Constructor Detail

LnPr2ThrottleManager

public LnPr2ThrottleManager()

Constructor, works via superclass.

Method Detail

singleUse

protected boolean singleUse()

PR2 allows only one throttle

Overrides:

singleUse in class AbstractThrottleManager

requestThrottleSetup

public void requestThrottleSetup(LocoAddress address)

Get a new Throttle object. This immediately invokes the callback with the a new throttle object.

Specified by:

requestThrottleSetup in class AbstractThrottleManager

hasDispatchFunction

public boolean hasDispatchFunction()

PR2 does not have a Dispatch function

Specified by:

hasDispatchFunction in interface ThrottleManager

Overrides:

hasDispatchFunction in class AbstractThrottleManager

canBeLongAddress

public boolean canBeLongAddress(int address)

Address 128 and above is a long address

canBeShortAddress

public boolean canBeShortAddress(int address)

Address 127 and below is a short address

addressTypeUnique

public boolean addressTypeUnique()

Are there any ambiguous addresses (short vs long) on this system?

getActiveAddress

public DccLocoAddress getActiveAddress()

Make the active address available to the power manager, which needs it to turn on and off "neutral mode" in the locomotive