Enabling Data Change Notifications for all nodes in cluster.

[controller.git] / opendaylight / md-sal / sal-binding-api / src / main / java / org / opendaylight / controller / md / sal / binding / api / DataChangeListener.java

diff --git a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataChangeListener.java b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataChangeListener.java
index 65257a328ac4721eede2f067535605b5836a7c8c..2833f41f6762be6cdc01ba752910feeb4749568a 100644 (file)
--- a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataChangeListener.java
+++ b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataChangeListener.java
@@ -12,6 +12,10 @@ import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeListene
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
+/*
+ * DataChangeListener enables data change notifications only at leader of the datastore shard
+ */
+
 public interface DataChangeListener extends AsyncDataChangeListener<InstanceIdentifier<?>, DataObject> {
     @Override
     void onDataChanged(AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change);