Update StoreTreeNode methods

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

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/spi/ValueNode.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/spi/ValueNode.java
index a2b750d2b2784406f4367c058f8a0a56b99914db..c2180b8ec9d4b296c0d6e91aaed79f82a4e7c828 100644 (file)
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/spi/ValueNode.java
+++ b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/spi/ValueNode.java
@@ -8,7 +8,6 @@
 package org.opendaylight.yangtools.yang.data.api.schema.tree.spi;
 
 import com.google.common.base.MoreObjects.ToStringHelper;
-import java.util.Optional;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.slf4j.Logger;
@@ -27,9 +26,9 @@ final class ValueNode extends AbstractTreeNode {
     }
 
     @Override
-    public Optional<TreeNode> getChild(final PathArgument childId) {
-        LOG.warn("Attempted to access child {} of value-node {}", childId, this);
-        return Optional.empty();
+    public TreeNode childByArg(final PathArgument arg) {
+        LOG.warn("Attempted to access child {} of value-node {}", arg, this);
+        return null;
     }
 
     @Override