SpecLogger (Crystal Palace API)

```
public interface SpecLogger
```
An interface to receive output from Crystal Palace. Right now, this catches output of Crystal Palace's echo command. It may do more in the future. Use LinkSpec.addLogger(crystalpalace.spec.SpecLogger) to register a logger for a Crystal Palace program.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void logSpecMessage(SpecMessage message)
  Act on output from Crystal Palace

- Method Detail
  - logSpecMessage
```
void logSpecMessage(SpecMessage message)
```
    Act on output from Crystal Palace
    
    Parameters:
    
    message - the contents of the message.