Bump yangtools to 3.0.0

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / persisted / AbstractDataTreeCandidateNode.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/persisted/AbstractDataTreeCandidateNode.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/persisted/AbstractDataTreeCandidateNode.java
index 6c6a5af7545225cdfc86a42ab7e251786e64e515..640ce37245fe2db91108881df2af09180455d075 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/persisted/AbstractDataTreeCandidateNode.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/persisted/AbstractDataTreeCandidateNode.java
@@ -30,7 +30,7 @@ abstract class AbstractDataTreeCandidateNode implements DataTreeCandidateNode {
     }
 
     @Override
-    public final DataTreeCandidateNode getModifiedChild(final PathArgument identifier) {
+    public final Optional<DataTreeCandidateNode> getModifiedChild(final PathArgument identifier) {
         throw new UnsupportedOperationException("Not implemented");
     }