diff options
Diffstat (limited to 'clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/NodeLookup.java')
| -rw-r--r-- | clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/NodeLookup.java | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/NodeLookup.java b/clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/NodeLookup.java index ceb81e91b7d..65b97a3ae82 100644 --- a/clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/NodeLookup.java +++ b/clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/NodeLookup.java @@ -12,4 +12,11 @@ public interface NodeLookup { boolean updateCluster(ContentCluster cluster, NodeAddedOrRemovedListener listener); + /** + * Returns whether the lookup instance has been able to bootstrap itself with information about nodes. + * + * Calling updateCluster() _before_ isReady has returned true may not provide any useful data. + */ + boolean isReady(); + } |