| Interface | Description |
|---|---|
| TaskContext |
The TaskContext interface provides methods for accessing input/output slot objects, accessing and logging to the
objectstore, and setting statistic counters.
|
| TaskLog |
Logging facility for task workers.
|
| TaskLogFactory |
Provides TaskLog objects.
|
| Worker |
Interface for task workers implementing the worker function
Worker.perform(TaskContext). |
| Class | Description |
|---|---|
| DefaultTaskLogFactory |
Default TaskLogFactory implementation.
|
| TaskLogWarn |
write messages as warnings to task log.
|
| Exception | Description |
|---|---|
| PostponeTaskException |
May be used by workers to denote that a task cannot be performed now and should be performed later.
|
| RecoverableTaskException |
May be used by workers to denote that a task has failed but may be retried.
|