Clean up DataTreeCandidateNode contract

[yangtools.git] / yang / yang-data-api / src / main / java / org / opendaylight / yangtools / yang / data / api / schema / tree / RecursiveReplaceCandidateNode.java

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/RecursiveReplaceCandidateNode.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/RecursiveReplaceCandidateNode.java
index 74f76d994cd4f9933b54ca7badde78b9e7649b79..4330893dc5f98c8e4e2e8cf49a0302b3b28d8d23 100644 (file)
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/RecursiveReplaceCandidateNode.java
+++ b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/RecursiveReplaceCandidateNode.java
@@ -40,7 +40,7 @@ final class RecursiveReplaceCandidateNode extends AbstractDataTreeCandidateNode
     }
 
     @Override
-    public DataTreeCandidateNode getModifiedChild(final PathArgument identifier) {
+    public Optional<DataTreeCandidateNode> getModifiedChild(final PathArgument identifier) {
         return DataTreeCandidateNodes.containerDelta(oldData, data(), identifier);
     }