| Class | Description | |
|---|---|---|
| AbstractAsyncCommand | Abstract base implementation of the AsyncCommand interface. | |
| AbstractCancellableCommand | Abstract base implementation of the CancellableCommand interface. | |
| AbstractCommandExecutor | Abstract base class for all executor implementations. | |
| AbstractSuspendableCommand | Abstract base implementation of the CancellableCommand interface. | |
| DefaultCommandResult | Default implementation of the CommandResult interface. |