[AETHER-76] Complete T3 offline mode
- For the performance improvement, T3 offline mode uses snapshots of the network states
called Network Information Base (NIB) instead of runtime interactions with ONOS core
during troubleshooting a Trellis system.
- Enables NIB to be manually filled with the followings via T3-load commands.
- Static dump files of onos-diagnostics (t3-load-file).
- Returns of API calls to live ONOS stores (t3-load-snapshot).
- Enables NIB to be auto-filled with live ONOS stores.
- When T3-execution commands (e.g. pingall) found NIB is invalid.
- Partially tested with some mininet topos for Trellis
(https://github.com/opennetworkinglab/routing/tree/master/trellis).
- Usage instruction docs (https://docs.trellisfabric.org/troubleshooting.html).
Change-Id: I2bb546bdde454a034338cd896388fa0b37d868be
(cherry picked from commit c3803e7fad5fb28ecf3e83253f183a34936be4a0)
diff --git a/apps/t3/app/src/main/java/org/onosproject/t3/api/GroupNib.java b/apps/t3/app/src/main/java/org/onosproject/t3/api/GroupNib.java
index 64d6575..b1fb563 100644
--- a/apps/t3/app/src/main/java/org/onosproject/t3/api/GroupNib.java
+++ b/apps/t3/app/src/main/java/org/onosproject/t3/api/GroupNib.java
@@ -28,7 +28,7 @@
* and supports alternative functions to
* {@link org.onosproject.net.group.GroupService} for offline data.
*/
-public class GroupNib {
+public class GroupNib extends AbstractNib {
// TODO with method optimization, store into subdivided structures at the first load
private Set<Group> groups;