Package jmri.jmrix.nce

Class NceProgrammerManager

java.lang.Object

jmri.beans.PropertyChangeSupport

jmri.managers.DefaultProgrammerManager

jmri.jmrix.nce.NceProgrammerManager

All Implemented Interfaces:

AddressedProgrammerManager, PropertyChangeFirer, PropertyChangeProvider, GlobalProgrammerManager

public class NceProgrammerManager
extends DefaultProgrammerManager

Extend DefaultProgrammerManager to provide ops mode programmers for NCE systems.

See Also:

GlobalProgrammerManager

Field Summary

Fields

Modifier and Type	Field	Description
(package private) NceSystemConnectionMemo	memo
(package private) NceTrafficController	tc

Fields inherited from class jmri.beans.PropertyChangeSupport

propertyChangeSupport

Constructor Summary

Constructors

Constructor	Description
NceProgrammerManager(NceSystemConnectionMemo memo)

Method Summary

Modifier and Type	Method	Description
protected AddressedProgrammer	getConcreteAddressedProgrammer(boolean pLongAddress, int pAddress)	Gain access to a Addressed Mode Programmer without reservation.
protected Programmer	getConcreteGlobalProgrammer()	Gain access to the Global Mode Programmer without reservation.
boolean	isAddressedModePossible()	Convenience method to check whether you'll be able to get an Addressed Mode programmer.
boolean	isGlobalProgrammerAvailable()	Convenience method to check whether you'll be able to get a Global Mode programmer.
protected AddressedProgrammer	reserveConcreteAddressedProgrammer(boolean pLongAddress, int pAddress)	Gain access to a (the) Addressed Mode Programmer, in the process reserving it for yourself.

Methods inherited from class jmri.managers.DefaultProgrammerManager

dispose, getAddressedProgrammer, getDefaultModes, getGlobalProgrammer, getUserName, isAddressedModePossible, releaseAddressedProgrammer, releaseGlobalProgrammer, reserveAddressedProgrammer, reserveConcreteGlobalProgrammer, reserveGlobalProgrammer, toString

Methods inherited from class jmri.beans.PropertyChangeSupport

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.AddressedProgrammerManager

getAddressedProgrammer, reserveAddressedProgrammer

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Field Detail

tc

NceTrafficController tc

memo

NceSystemConnectionMemo memo

Constructor Detail

NceProgrammerManager

public NceProgrammerManager(@Nonnull
                            NceSystemConnectionMemo memo)

Method Detail

isAddressedModePossible

public boolean isAddressedModePossible()

Convenience method to check whether you'll be able to get an Addressed Mode programmer.

Specified by:

isAddressedModePossible in interface AddressedProgrammerManager

Overrides:

isAddressedModePossible in class DefaultProgrammerManager

Returns:

true if selected NCE hardware and connection type support Ops Mode

isGlobalProgrammerAvailable

public boolean isGlobalProgrammerAvailable()

Convenience method to check whether you'll be able to get a Global Mode programmer.

Specified by:

isGlobalProgrammerAvailable in interface GlobalProgrammerManager

Overrides:

isGlobalProgrammerAvailable in class DefaultProgrammerManager

Returns:

true if selected NCE hardware and connection type support Service Mode

getConcreteGlobalProgrammer

protected Programmer getConcreteGlobalProgrammer()

Gain access to the Global Mode Programmer without reservation.

Note: The NCE service mode programmer might exist, but not be able to function. Not a great situation, but there it is. We therefore check before returning it.

Overrides:

getConcreteGlobalProgrammer in class DefaultProgrammerManager

Returns:

null only if there isn't a Global Mode Programmer available via this Manager.

getConcreteAddressedProgrammer

protected AddressedProgrammer getConcreteAddressedProgrammer(boolean pLongAddress,
                                                             int pAddress)

Gain access to a Addressed Mode Programmer without reservation.

Overrides:

getConcreteAddressedProgrammer in class DefaultProgrammerManager

Parameters:

pLongAddress - true if this is a long (14 bit) address, else false

pAddress - specific decoder address to use

Returns:

null only if there isn't an Ops Mode Programmer in the system

reserveConcreteAddressedProgrammer

protected AddressedProgrammer reserveConcreteAddressedProgrammer(boolean pLongAddress,
                                                                 int pAddress)

Gain access to a (the) Addressed Mode Programmer, in the process reserving it for yourself.

Overrides:

reserveConcreteAddressedProgrammer in class DefaultProgrammerManager

Parameters:

pLongAddress - true if this is a long (14 bit) address, else false

pAddress - Specific decoder address to use

Returns:

null if the address is in use by a reserved programmer