tom | 73d6d1e | 2014-09-17 20:08:01 -0700 | [diff] [blame] | 1 | package org.onlab.onos.cluster; |
| 2 | |
| 3 | import org.onlab.onos.event.AbstractEvent; |
| 4 | |
| 5 | /** |
| 6 | * Describes cluster-related event. |
| 7 | */ |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 8 | public class ClusterEvent extends AbstractEvent<ClusterEvent.Type, ControllerNode> { |
tom | 73d6d1e | 2014-09-17 20:08:01 -0700 | [diff] [blame] | 9 | |
| 10 | /** |
tom | fc9a4ff | 2014-09-22 18:22:47 -0700 | [diff] [blame] | 11 | * Type of cluster-related events. |
tom | 73d6d1e | 2014-09-17 20:08:01 -0700 | [diff] [blame] | 12 | */ |
| 13 | public enum Type { |
| 14 | /** |
| 15 | * Signifies that a new cluster instance has been administratively added. |
| 16 | */ |
| 17 | INSTANCE_ADDED, |
| 18 | |
| 19 | /** |
| 20 | * Signifies that a cluster instance has been administratively removed. |
| 21 | */ |
| 22 | INSTANCE_REMOVED, |
| 23 | |
| 24 | /** |
| 25 | * Signifies that a cluster instance became active. |
| 26 | */ |
tom | fc9a4ff | 2014-09-22 18:22:47 -0700 | [diff] [blame] | 27 | INSTANCE_ACTIVATED, |
tom | 73d6d1e | 2014-09-17 20:08:01 -0700 | [diff] [blame] | 28 | |
| 29 | /** |
| 30 | * Signifies that a cluster instance became inactive. |
| 31 | */ |
tom | fc9a4ff | 2014-09-22 18:22:47 -0700 | [diff] [blame] | 32 | INSTANCE_DEACTIVATED |
tom | 73d6d1e | 2014-09-17 20:08:01 -0700 | [diff] [blame] | 33 | } |
tom | 73d6d1e | 2014-09-17 20:08:01 -0700 | [diff] [blame] | 34 | |
| 35 | /** |
| 36 | * Creates an event of a given type and for the specified instance and the |
| 37 | * current time. |
| 38 | * |
| 39 | * @param type cluster event type |
| 40 | * @param instance cluster device subject |
| 41 | */ |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 42 | public ClusterEvent(Type type, ControllerNode instance) { |
tom | 73d6d1e | 2014-09-17 20:08:01 -0700 | [diff] [blame] | 43 | super(type, instance); |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Creates an event of a given type and for the specified device and time. |
| 48 | * |
| 49 | * @param type device event type |
| 50 | * @param instance event device subject |
| 51 | * @param time occurrence time |
| 52 | */ |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 53 | public ClusterEvent(Type type, ControllerNode instance, long time) { |
tom | 73d6d1e | 2014-09-17 20:08:01 -0700 | [diff] [blame] | 54 | super(type, instance, time); |
| 55 | } |
| 56 | |
| 57 | } |