TriggerHandler (adams-pom 25.11.0-SNAPSHOT API)

All Known Implementing Classes:

NotificationManager, TriggerManager
```
public interface TriggerHandler
```
Interface for classes that respond to a trigger.

Author:

FracPete (fracpete at waikato dot ac dot nz)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String trigger()
  Receive a trigger.

- Method Detail
  - trigger
```
String trigger()
```
    Receive a trigger.
    
    Returns:
    
    null if successfully triggered, otherwise the error message