tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 1 | package org.onlab.onos.net.topology; |
| 2 | |
tom | cfde062 | 2014-09-09 11:02:42 -0700 | [diff] [blame] | 3 | import org.onlab.onos.event.Event; |
tom | c1a38d3 | 2014-08-25 23:01:32 -0700 | [diff] [blame] | 4 | import org.onlab.onos.net.provider.ProviderService; |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 5 | |
tom | cfde062 | 2014-09-09 11:02:42 -0700 | [diff] [blame] | 6 | import java.util.List; |
| 7 | |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 8 | /** |
| 9 | * Means for injecting topology information into the core. |
| 10 | */ |
tom | d735672 | 2014-08-26 01:07:39 -0700 | [diff] [blame] | 11 | public interface TopologyProviderService extends ProviderService<TopologyProvider> { |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 12 | |
| 13 | // What can be conveyed in a topology that isn't by individual |
| 14 | // providers? |
| 15 | |
| 16 | /** |
| 17 | * Signals the core that some aspect of the topology has changed. |
| 18 | * |
| 19 | * @param topoDescription information about topology |
tom | cfde062 | 2014-09-09 11:02:42 -0700 | [diff] [blame] | 20 | * @param reasons events that triggered topology change |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 21 | */ |
tom | cfde062 | 2014-09-09 11:02:42 -0700 | [diff] [blame] | 22 | void topologyChanged(TopologyDescription topoDescription, |
| 23 | List<Event> reasons); |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 24 | |
| 25 | } |