SpeedoInterface (JMRI API)

All Known Implementing Classes:

SpeedoTrafficController
```
public interface SpeedoInterface
```
Define interface for receiving messages from the reader.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addSpeedoListener(SpeedoListener l)`
`void`	`removeSpeedoListener(SpeedoListener l)`
`boolean`	`status()`	Test operational status of interface.

- Method Detail
  - addSpeedoListener
```
void addSpeedoListener(SpeedoListener l)
```
  - removeSpeedoListener
```
void removeSpeedoListener(SpeedoListener l)
```
  - status
```
boolean status()
```
    Test operational status of interface.
    
    Returns:
    
    true is interface implementation is operational.