NceInterface (JMRI API)

All Known Implementing Classes:

NceTrafficController
```
public interface NceInterface
```
Define interface for sending and receiving messages to the NCE command station.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addNceListener(NceListener l)`
`void`	`removeNceListener(NceListener l)`
`void`	`sendNceMessage(NceMessage m, NceListener l)`	Send a message through the interface.
`boolean`	`status()`	Test operational status of interface.

- Method Detail
  - addNceListener
```
void addNceListener(NceListener l)
```
  - removeNceListener
```
void removeNceListener(NceListener l)
```
  - status
```
boolean status()
```
    Test operational status of interface.
    
    Returns:
    
    true is interface implementation is operational.
  - sendNceMessage
```
void sendNceMessage(NceMessage m,
                    NceListener l)
```
    Send a message through the interface.
    
    Parameters:
    
    m - Message to be sent.
    
    l - Listener to be notified of reply.