| package uk.org.taverna.server.client; |
| |
| /** |
| * States of a workflow run. They are {@link #Initialized Initialized}, |
| * {@link #Operating Operating}, {@link #Stopped Stopped}, and |
| * {@link #Finished Finished}. Conceptually, there is also a |
| * <tt>Destroyed</tt> state, but the workflow run does not exist (and hence |
| * can't have its state queried or set) in that case. |
| * |
| * @author Donal Fellows |
| */ |
| public enum Status { |
| /** |
| * The workflow run has been created, but is not yet running. The run |
| * will need to be manually moved to {@link #Operating Operating} when |
| * ready. |
| */ |
| Initialized, |
| /** |
| * The workflow run is going, reading input, generating output, etc. |
| * Will eventually either move automatically to {@link #Finished |
| * Finished} or can be moved manually to {@link #Stopped Stopped} (where |
| * supported). |
| */ |
| Operating, |
| /** |
| * The workflow run is paused, and will need to be moved back to |
| * {@link #Operating Operating} manually. |
| */ |
| Stopped, |
| /** |
| * The workflow run has ceased; data files will continue to exist until |
| * the run is destroyed (which may be manual or automatic). |
| */ |
| Finished |
| } |