Starts ingesting data. This may start a background thread or process, and will return once communication with that task is established. It won't block forever as data is reloaded. Must only be called once.
(self)
| 35 | |
| 36 | @abc.abstractmethod |
| 37 | def start(self): |
| 38 | """Starts ingesting data. |
| 39 | |
| 40 | This may start a background thread or process, and will return |
| 41 | once communication with that task is established. It won't block |
| 42 | forever as data is reloaded. |
| 43 | |
| 44 | Must only be called once. |
| 45 | """ |
| 46 | pass |
no outgoing calls