CommandCancellationListener (grace-shell 2022.1.1 API)

```
public interface CommandCancellationListener
```
A listener for listening for cancellation of Command executions

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void commandCancelled()
  Fired when a Command is cancelled

- Method Detail
  - commandCancelled
```
void commandCancelled()
```
    Fired when a Command is cancelled