X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fconfig%2Fconfig-persister-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fpersist%2Fapi%2FConfigSnapshotHolder.java;h=9c4145ce1a73ba09d92c284d1927346337d1c914;hp=37d29d746e41f82ba63a940976e373b523e5f275;hb=803a7a1c3b45a50660a838f3d046cc127cbe6b83;hpb=237237663265bfda9069c66151371ce7697aed59

diff --git a/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/ConfigSnapshotHolder.java b/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/ConfigSnapshotHolder.java
index 37d29d746e..9c4145ce1a 100644
--- a/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/ConfigSnapshotHolder.java
+++ b/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/ConfigSnapshotHolder.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.config.persist.api;
 
 import java.util.SortedSet;
@@ -5,14 +12,14 @@ import java.util.SortedSet;
 public interface ConfigSnapshotHolder {
 
     /**
-     * Get part of get-config document that contains just
+     * Get XML node that should be pushed to netconf's edit-config.
      */
     String getConfigSnapshot();
 
 
     /**
      * Get only required capabilities referenced by the snapshot.
+     * If no value is specified, return empty set instead of null
      */
     SortedSet<String> getCapabilities();
-
 }