| Class | Description |
|---|---|
| OrderedTask |
The OrderedTask class implements all the methods in the
Task protocol and represents a
task that assumes a fixed order for its steps. |
| Task |
A task to be carried out by a participant in a research study.
|
| Task.TaskProgress |
A structure that represents how far a task has progressed.
|
| Enum | Description |
|---|---|
| Task.ViewChangeType |
| Exception | Description |
|---|---|
| Task.InvalidTaskException |
Runtime exception that is thrown by
Task subclasses in Task.validateParameters(). |