BUG-648: Improve performance by reusing old data nodes

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / store / impl / DataChangeListenerRegistration.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/DataChangeListenerRegistration.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/DataChangeListenerRegistration.java
index d3a892a2cd64cfedfa359d7334e952307efe61de..d8f024017ffa6a39fd2f2b8a0febce04414e9eb7 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/DataChangeListenerRegistration.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/DataChangeListenerRegistration.java
@@ -1,3 +1,10 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
 package org.opendaylight.controller.md.sal.dom.store.impl;
 
 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
@@ -6,17 +13,11 @@ import org.opendaylight.yangtools.concepts.ListenerRegistration;
 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 
-public interface DataChangeListenerRegistration<L extends AsyncDataChangeListener<InstanceIdentifier, NormalizedNode<?, ?>>>
-extends ListenerRegistration<L> {
-
-
+public interface DataChangeListenerRegistration<L extends AsyncDataChangeListener<InstanceIdentifier, NormalizedNode<?, ?>>> extends ListenerRegistration<L> {
     @Override
-    public L getInstance();
+    L getInstance();
 
     InstanceIdentifier getPath();
 
     DataChangeScope getScope();
-
-
-
 }