Package jmri

Interface AddressedProgrammerManager

All Superinterfaces:

PropertyChangeProvider

All Known Implementing Classes:

BiDiBProgrammerManager, CbusDccProgrammerManager, Dcc4PcProgrammerManager, DCCppProgrammerManager, DebugProgrammerManager, DefaultProgrammerManager, DeferringProgrammerManager, EasyDccProgrammerManager, EcosProgrammerManager, LnProgrammerManager, MrcProgrammerManager, Mx1ProgrammerManager, NceProgrammerManager, OlcbProgrammerManager, SprogProgrammerManager, SRCPProgrammerManager, TamsProgrammerManager, UhlenbrockProgrammerManager, XNetProgrammerManager, Z21XNetProgrammerManager

public interface AddressedProgrammerManager
extends PropertyChangeProvider

Get access to available Programmer objects.

Programmers come in two types:

• Global, previously "Service Mode" or on a programming track. Request these from an instance of GlobalProgrammerManager.
• Addressed, previously "Ops Mode" also known as "programming on the main". Request these from an instance of this interface.

You get a Programmer object from a ProgrammerManager, which in turn can be located from the InstanceManager.

This interface also provides a reserve/release system for tools that want to pretend they have exclusive use of a Programmer. This is a cooperative reservation; both tools (first and second reserver) must be using the reserve/release interface.

This file is part of JMRI.

JMRI is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. See the "COPYING" file for a copy of this license.

JMRI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Since:

3.9.6

See Also:

Programmer

Method Summary

Modifier and Type	Method	Description
AddressedProgrammer	getAddressedProgrammer(boolean pLongAddress, int pAddress)	Gain access to a Addressed Mode Programmer without reservation.
default AddressedProgrammer	getAddressedProgrammer(DccLocoAddress address)	Gain access to a Addressed Mode Programmer without reservation.
java.util.List<ProgrammingMode>	getDefaultModes()	Get the list of ProgrammingMode (generally) supported by Programmers provided by this Manager.
java.lang.String	getUserName()	Provides the human-readable representation for including ProgrammerManagers directly in user interface controls, so it should return a user-provided name for this particular one.
boolean	isAddressedModePossible()	Convenience method to check whether you'll be able to get an Addressed Mode programmer.
boolean	isAddressedModePossible(LocoAddress address)	Convenience method to check whether you'll be able to get an Addressed Mode programmer for a specific address
void	releaseAddressedProgrammer(AddressedProgrammer p)	Return access to an Addressed Mode Programmer, so that it can be used elsewhere.
AddressedProgrammer	reserveAddressedProgrammer(boolean pLongAddress, int pAddress)	Gain access to a (the) Addressed Mode Programmer, in the process reserving it for yourself.
default AddressedProgrammer	reserveAddressedProgrammer(DccLocoAddress address)	Gain access to a (the) Addressed Mode Programmer, in the process reserving it for yourself.
java.lang.String	toString()	Provides the human-readable representation for including ProgrammerManagers directly in user interface controls, so it should return a user-provided name for this particular one.

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Method Detail

getAddressedProgrammer

@CheckForNull
AddressedProgrammer getAddressedProgrammer(boolean pLongAddress,
                                           int pAddress)

Gain access to a Addressed Mode Programmer without reservation.

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

getAddressedProgrammer

@CheckForNull
default AddressedProgrammer getAddressedProgrammer(@Nonnull
                                                   DccLocoAddress address)

Gain access to a Addressed Mode Programmer without reservation.

Parameters:

address - specific decoder address to use

Returns:

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

reserveAddressedProgrammer

@CheckForNull
AddressedProgrammer reserveAddressedProgrammer(boolean pLongAddress,
                                               int pAddress)

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

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

reserveAddressedProgrammer

@CheckForNull
default AddressedProgrammer reserveAddressedProgrammer(@Nonnull
                                                       DccLocoAddress address)

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

Parameters:

address - specific decoder address to use

Returns:

null if the address is in use by a reserved programmer

releaseAddressedProgrammer

void releaseAddressedProgrammer(@Nonnull
                                AddressedProgrammer p)

Return access to an Addressed Mode Programmer, so that it can be used elsewhere.

Parameters:

p - the programmer to release

isAddressedModePossible

boolean isAddressedModePossible()

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

Returns:

false if there's no chance of getting one

isAddressedModePossible

boolean isAddressedModePossible(@Nonnull
                                LocoAddress address)

Convenience method to check whether you'll be able to get an Addressed Mode programmer for a specific address

Parameters:

address - the address to get a programmer for

Returns:

false if there's no chance of getting one

getDefaultModes

@Nonnull
java.util.List<ProgrammingMode> getDefaultModes()

Get the list of ProgrammingMode (generally) supported by Programmers provided by this Manager.

Use this to enquire about modes before you're ready to request a specific programmer.

If the order is significant, earlier modes are better.

Returns:

the programming modes or an empty list

getUserName

@Nonnull
java.lang.String getUserName()

Provides the human-readable representation for including ProgrammerManagers directly in user interface controls, so it should return a user-provided name for this particular one.

Returns:

the name for the programmer

toString

@Nonnull
java.lang.String toString()

Provides the human-readable representation for including ProgrammerManagers directly in user interface controls, so it should return a user-provided name for this particular one.

Overrides:

toString in class java.lang.Object

Returns:

the name for the programmer