| Interface | Description |
|---|---|
| ActionBlock |
An action block interface.
|
| AtomicAction |
An abstraction whose instances can perform some action and back it out.
|
| Class | Description |
|---|---|
| Action |
An AtomicAction implementation to provide an ability to perform actions,
back them out if there is an error, and clean up.
|
| Exception | Description |
|---|---|
| ActionException |