Package 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.

See Also:

• AbstractThrottleManager

Nested Class Summary

Nested classes/interfaces inherited from class jmri.jmrix.AbstractThrottleManager

AbstractThrottleManager.Addresses

Field Summary

Fields

Modifier and Type	Field	Description
(package private) DccLocoAddress	activeAddress

Fields inherited from class jmri.jmrix.AbstractThrottleManager

adapterMemo, userName

Constructor Summary

Constructors

Constructor	Description
LnPr2ThrottleManager(LocoNetSystemConnectionMemo memo)	Constructor, works via superclass.

Method Summary

Modifier and Type	Method	Description
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
(package private) static boolean	isLongAddress(int num)
void	requestThrottleSetup(LocoAddress address, boolean control)	Get a new Throttle object.
protected boolean	singleUse()	PR2 allows only one throttle

Methods inherited from class jmri.jmrix.AbstractThrottleManager

addressReleased, addressStillRequired, addressStillRequired, addressStillRequired, addressStillRequired, attachListener, cancelThrottleRequest, cancelThrottleRequest, cancelThrottleRequest, cancelThrottleRequest, dispatchThrottle, dispose, disposeThrottle, enablePrefSilentShareOption, enablePrefSilentStealOption, failedThrottleRequest, forceDisposeThrottle, getAddress, getAddress, getAddressProtocolTypes, getAddressTypes, getAddressTypeString, getProtocolFromString, getThrottleInfo, getThrottleUsageCount, getThrottleUsageCount, getThrottleUsageCount, getThrottleUsageCount, getUserName, hideStealNotifications, makeHardwareDecision, notifyDecisionRequest, notifyThrottleKnown, releaseThrottle, removeListener, requestThrottle, requestThrottle, requestThrottle, requestThrottle, requestThrottle, requestThrottle, requestThrottleSetup, responseThrottleDecision, responseThrottleDecision, responseThrottleDecision, showSessionCancelDialogue, supportedSpeedModes, updateNumUsers

Methods inherited from class java.lang.Object

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

Field Details

activeAddress

DccLocoAddress activeAddress

Constructor Details

LnPr2ThrottleManager

public LnPr2ThrottleManager(LocoNetSystemConnectionMemo memo)

Constructor, works via superclass.

Parameters:

memo - the LocoNetSystemConnectionMemo

Method Details

singleUse

protected boolean singleUse()

PR2 allows only one throttle

Does this DCC system allow a Throttle (e.g. an address) to be used by only one user at a time?

Overrides:

singleUse in class AbstractThrottleManager

Returns:

true or false

requestThrottleSetup

public void requestThrottleSetup(LocoAddress address,
 boolean control)

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

Specified by:

requestThrottleSetup in class AbstractThrottleManager

Parameters:

address - address

control - false - read only.

hasDispatchFunction

public boolean hasDispatchFunction()

PR2 does not have a Dispatch function

Specified by:

hasDispatchFunction in interface ThrottleManager

Overrides:

hasDispatchFunction in class AbstractThrottleManager

Returns:

true if dispatch is possible; false otherwise

canBeLongAddress

public boolean canBeLongAddress(int address)

Address 128 and above is a long address

Parameters:

address - address number to test

Returns:

true if address can be long; false otherwise

canBeShortAddress

public boolean canBeShortAddress(int address)

Address 127 and below is a short address

Parameters:

address - address number to test

Returns:

true if address can be short; false otherwise

addressTypeUnique

public boolean addressTypeUnique()

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

Returns:

true if ambiguous addresses are not allowed; false otherwise

isLongAddress

static boolean isLongAddress(int num)

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

Returns:

a DccLocoAddress