Fix DataTreeIdentifier losing type

DataTreeIdentifier needs to retain the type of encapsulated
InstanceIdentifier, otherwise the users cannot really use it (or have to
suppress warnings/cast).

Change-Id: Icc7214923531f9ffeafe55b12a8ad6813d431573
Signed-off-by: Robert Varga <rovarga@cisco.com>

diff --git a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataTreeIdentifier.java b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataTreeIdentifier.java
index c1c23d5e6fc7d3d17f24c9a7613375fb6b4881e3..b86d31b79082db4641126f90d9123eb9e8fb75c2 100644 (file)
--- a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataTreeIdentifier.java
+++ b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataTreeIdentifier.java
@@ -44,7 +44,7 @@ public final class DataTreeIdentifier<T extends DataObject> implements Immutable
      *
      * @return Instance identifier corresponding to the root node.
      */
-    public @Nonnull InstanceIdentifier<?> getRootIdentifier() {
+    public @Nonnull InstanceIdentifier<T> getRootIdentifier() {
         return rootIdentifier;
     }