Reduce JSR305 proliferation

[controller.git] / opendaylight / md-sal / sal-dom-api / src / main / java / org / opendaylight / controller / md / sal / dom / api / DOMDataTreeChangeService.java

diff --git a/opendaylight/md-sal/sal-dom-api/src/main/java/org/opendaylight/controller/md/sal/dom/api/DOMDataTreeChangeService.java b/opendaylight/md-sal/sal-dom-api/src/main/java/org/opendaylight/controller/md/sal/dom/api/DOMDataTreeChangeService.java
index e001dbbf1bcac5b68ef80f9286810e1a2d295597..28590fc606736dd6863858e817f14cb2b3bdf3f0 100644 (file)
--- a/opendaylight/md-sal/sal-dom-api/src/main/java/org/opendaylight/controller/md/sal/dom/api/DOMDataTreeChangeService.java
+++ b/opendaylight/md-sal/sal-dom-api/src/main/java/org/opendaylight/controller/md/sal/dom/api/DOMDataTreeChangeService.java
@@ -7,26 +7,28 @@
  */
 package org.opendaylight.controller.md.sal.dom.api;
 
-import javax.annotation.Nonnull;
+import org.eclipse.jdt.annotation.NonNull;
 import org.opendaylight.yangtools.concepts.ListenerRegistration;
 
 /**
- * A {@link DOMService} which allows users to register for changes to a
+ * A {@link DOMServiceExtension} which allows users to register for changes to a
  * subtree.
  */
-public interface DOMDataTreeChangeService extends DOMService {
+public interface DOMDataTreeChangeService extends DOMDataBrokerExtension {
     /**
      * Registers a {@link DOMDataTreeChangeListener} 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 DOMDataTreeIdentifier}.
-     * <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 +38,7 @@ public interface DOMDataTreeChangeService extends DOMService {
      * 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 +53,6 @@ public interface DOMDataTreeChangeService extends DOMService {
      *         your listener using {@link ListenerRegistration#close()} to stop
      *         delivery of change events.
      */
-    @Nonnull <L extends DOMDataTreeChangeListener> ListenerRegistration<L> registerDataTreeChangeListener(@Nonnull DOMDataTreeIdentifier treeId, @Nonnull L listener);
+    @NonNull <L extends DOMDataTreeChangeListener> ListenerRegistration<L> registerDataTreeChangeListener(
+            @NonNull DOMDataTreeIdentifier treeId, @NonNull L listener);
 }