DeviceListener (JMRI API)

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

FacelessServer, UserInterface
```
public interface DeviceListener
extends java.util.EventListener
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`notifyDeviceAddressChanged(DeviceServer device)`	A device has changed its address.
`void`	`notifyDeviceConnected(DeviceServer device)`	A new device has connected.
`void`	`notifyDeviceDisconnected(DeviceServer device)`	A device has quit and needs to be removed.
`void`	`notifyDeviceInfoChanged(DeviceServer device)`	Some info (name, UDID) about the device has changed.

- Method Detail
  - notifyDeviceConnected
```
void notifyDeviceConnected(DeviceServer device)
```
    A new device has connected.
    
    Parameters:
    
    device - the device that has connected.
  - notifyDeviceDisconnected
```
void notifyDeviceDisconnected(DeviceServer device)
```
    A device has quit and needs to be removed.
    
    Parameters:
    
    device - the device that has quit.
  - notifyDeviceAddressChanged
```
void notifyDeviceAddressChanged(DeviceServer device)
```
    A device has changed its address.
    
    Parameters:
    
    device - the device with changed address.
  - notifyDeviceInfoChanged
```
void notifyDeviceInfoChanged(DeviceServer device)
```
    Some info (name, UDID) about the device has changed. Also used to detect duplicate of same device.
    
    Parameters:
    
    device - for which info has changed.