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 | */ |
| 8 | public class ClusterEvent extends AbstractEvent<ClusterEvent.Type, ControllerInstance> { |
| 9 | |
| 10 | /** |
| 11 | * Type of device events. |
| 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 | */ |
| 27 | INSTANCE_ACTIVE, |
| 28 | |
| 29 | /** |
| 30 | * Signifies that a cluster instance became inactive. |
| 31 | */ |
| 32 | INSTANCE_INACTIVE |
| 33 | } |
| 34 | // TODO: do we need to fix the verv/adjective mix? discuss |
| 35 | |
| 36 | /** |
| 37 | * Creates an event of a given type and for the specified instance and the |
| 38 | * current time. |
| 39 | * |
| 40 | * @param type cluster event type |
| 41 | * @param instance cluster device subject |
| 42 | */ |
| 43 | public ClusterEvent(Type type, ControllerInstance instance) { |
| 44 | super(type, instance); |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Creates an event of a given type and for the specified device and time. |
| 49 | * |
| 50 | * @param type device event type |
| 51 | * @param instance event device subject |
| 52 | * @param time occurrence time |
| 53 | */ |
| 54 | public ClusterEvent(Type type, ControllerInstance instance, long time) { |
| 55 | super(type, instance, time); |
| 56 | } |
| 57 | |
| 58 | } |