diff --git a/incubator/api/src/main/java/org/onosproject/incubator/net/tunnel/TunnelStore.java b/incubator/api/src/main/java/org/onosproject/incubator/net/tunnel/TunnelStore.java
index 3286ef2..b773611 100644
--- a/incubator/api/src/main/java/org/onosproject/incubator/net/tunnel/TunnelStore.java
+++ b/incubator/api/src/main/java/org/onosproject/incubator/net/tunnel/TunnelStore.java
@@ -13,15 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.onosproject.incubator.net.tunnel;
 
 import java.util.Collection;
 
 import org.onosproject.core.ApplicationId;
+import org.onosproject.incubator.net.tunnel.Tunnel.Type;
 import org.onosproject.net.Annotations;
 import org.onosproject.net.provider.ProviderId;
-import org.onosproject.incubator.net.tunnel.Tunnel.Type;
 import org.onosproject.store.Store;
 
 /**
@@ -215,6 +214,13 @@
 
     /**
      * Returns all tunnels.
+     *
+     * @return Collection of tunnels
+     */
+    Collection<Tunnel> queryAllTunnels();
+
+    /**
+     * Returns all tunnels.
      * @return all tunnels
      */
     int tunnelCount();