| tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 1 | package org.onlab.onos.store.cluster.messaging; |
| 2 | |
| 3 | /** |
| 4 | * Representation of a message subject. |
| 5 | */ |
| 6 | public enum MessageSubject { |
| 7 | |
| 8 | /** Represents a first greeting message. */ |
| 9 | HELLO, |
| 10 | |
| tom | 28e1fa2 | 2014-09-30 10:38:21 -0700 | [diff] [blame^] | 11 | /** Signifies announcement about new member. */ |
| 12 | NEW_MEMBER, |
| 13 | |
| 14 | /** Signifies announcement about leaving member. */ |
| 15 | LEAVING_MEMBER, |
| tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 16 | |
| tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 17 | /** Signifies a heart-beat message. */ |
| 18 | ECHO |
| 19 | |
| 20 | } |