CabSignalManager (JMRI API)

All Known Implementing Classes:

AbstractCabSignalManager, CbusCabSignalManager, DefaultCabSignalManager, LnCabSignalManager
```
public interface CabSignalManager
```
Interface for CabSignal Manager objects, which provide access to the existing CabSignals and allows for creation and destruction.
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.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addCabSignalListListener(CabSignalListListener listener)`	Register a CabSignalListListener object with this CabSignalManager
`void`	`delCabSignal(LocoAddress address)`	Remove an old CabSignal.
`CabSignal`	`getCabSignal(LocoAddress address)`	Find a CabSignal with the given address, and return it.
`CabSignal[]`	`getCabSignalArray()`	Get an array of known cab signals.
`java.util.Set<LocoAddress>`	`getCabSignalList()`	Get a list of known cab signal addresses.
`void`	`notifyCabSignalListChanged()`	Notify the registered CabSignalListListener objects that the CabSignalList has changed.
`void`	`removeCabSignalListListener(CabSignalListListener listener)`	Remove a CabSignalListListener object with this CabSignalManager

- Method Detail
  - getCabSignal
```
CabSignal getCabSignal(LocoAddress address)
```
    Find a CabSignal with the given address, and return it. If the CabSignal doesn't exit, create it.
    
    Parameters:
    
    address - the cab signal for the address
    
    Returns:
    
    an existing or new cab signal
  - delCabSignal
```
void delCabSignal(LocoAddress address)
```
    Remove an old CabSignal.
    
    Parameters:
    
    address - the address associated with the cab signal
  - getCabSignalList
```
java.util.Set<LocoAddress> getCabSignalList()
```
    Get a list of known cab signal addresses.
    
    Returns:
    
    list of cab signal addresses
  - getCabSignalArray
```
CabSignal[] getCabSignalArray()
```
    Get an array of known cab signals.
    
    Returns:
    
    array of cab signals
  - addCabSignalListListener
```
void addCabSignalListListener(CabSignalListListener listener)
```
    Register a CabSignalListListener object with this CabSignalManager
    
    Parameters:
    
    listener - a CabSignal List Listener object.
  - removeCabSignalListListener
```
void removeCabSignalListListener(CabSignalListListener listener)
```
    Remove a CabSignalListListener object with this CabSignalManager
    
    Parameters:
    
    listener - a CabSignal List Listener object.
  - notifyCabSignalListChanged
```
void notifyCabSignalListChanged()
```
    Notify the registered CabSignalListListener objects that the CabSignalList has changed.