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