X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-binding-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fbinding%2Fapi%2FDataTreeChangeService.java;h=11697bfc85e3bfdc35125ba5ca8475b060843a6e;hb=a6bdbfafe60b9aeac056187f27229e476fbf88bf;hp=ae4e36f14acb31653396d014facd18617f637e35;hpb=7435f945b84ace0a7e92093a425696ae8bf0da32;p=controller.git

diff --git a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataTreeChangeService.java b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataTreeChangeService.java
index ae4e36f14a..11697bfc85 100644
--- a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataTreeChangeService.java
+++ b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataTreeChangeService.java
@@ -9,9 +9,10 @@ package org.opendaylight.controller.md.sal.binding.api;
 
 import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.yang.binding.DataObject;
 
 /**
- * A {@link DOMService} which allows users to register for changes to a
+ * A {@link BindingService} which allows users to register for changes to a
  * subtree.
  */
 public interface DataTreeChangeService extends BindingService {
@@ -19,14 +20,16 @@ public interface DataTreeChangeService extends BindingService {
      * Registers a {@link DataTreeChangeListener} to receive
      * notifications when data changes under a given path in the conceptual data
      * tree.
+     *
      * <p>
      * You are able to register for notifications  for any node or subtree
      * which can be represented using {@link DataTreeIdentifier}.
-     * <p>
      *
+     * <p>
      * You are able to register for data change notifications for a subtree or leaf
      * even if it does not exist. You will receive notification once that node is
      * created.
+     *
      * <p>
      * If there is any pre-existing data in the data tree for the path for which you are
      * registering, you will receive an initial data change event, which will
@@ -36,6 +39,7 @@ public interface DataTreeChangeService extends BindingService {
      * This method returns a {@link ListenerRegistration} object. To
      * "unregister" your listener for changes call the {@link ListenerRegistration#close()}
      * method on the returned object.
+     *
      * <p>
      * You MUST explicitly unregister your listener when you no longer want to receive
      * notifications. This is especially true in OSGi environments, where failure to
@@ -50,5 +54,6 @@ public interface DataTreeChangeService extends BindingService {
      *         your listener using {@link ListenerRegistration#close()} to stop
      *         delivery of change events.
      */
-    @Nonnull <L extends DataTreeChangeListener> ListenerRegistration<L> registerDataTreeChangeListener(@Nonnull DataTreeIdentifier treeId, @Nonnull L listener);
-}
\ No newline at end of file
+    @Nonnull <T extends DataObject,L extends DataTreeChangeListener<T>> ListenerRegistration<L>
+            registerDataTreeChangeListener(@Nonnull DataTreeIdentifier<T> treeId, @Nonnull L listener);
+}