| Modifier and Type | Interface and Description |
|---|---|
| public interface | ChainedEventObserver
Event observers track the occurrence of singular events. |
| public interface | ChainedObserver
The marker interface implemented by all statistic observer classes. |
| public interface | |
| public interface | OperationObserver<
Enum type representing the possible operations 'results' T extends EnumOperation observers track the occurrence of processes which take a finite time and can potential terminate in different ways. |