Bug 4969: NPE in JSONCodecFactory by attempt to find codec for a leafref

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

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/ContainerNode.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/ContainerNode.java
index 8ddcf6899668903117507322ad49871411ac7d4e..ee42baadb4d4b2148a456d77a9c82809b00a2f71 100644 (file)
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/ContainerNode.java
+++ b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/ContainerNode.java
@@ -7,19 +7,22 @@
  */
 package org.opendaylight.yangtools.yang.data.api.schema;
 
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifier;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
-
-import com.google.common.base.Optional;
+import java.util.Collection;
+import org.opendaylight.yangtools.yang.data.api.AttributesContainer;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
 
+/**
+ * Data subtree with cardinality 0..1 in the context of parent node
+ *
+ * Node which does not have value but contains valid {@link DataContainerChild} nodes.
+ *
+ * Schema of this node is described by instance of {@link org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode}.
+ *
+ */
 public interface ContainerNode extends //
+        AttributesContainer,
         DataContainerNode<NodeIdentifier>,
-        DataContainerChild<NodeIdentifier, Iterable<DataContainerChild<? extends PathArgument, ?>>> {
-
-    @Override
-    public NodeIdentifier getIdentifier();
-
-    @Override
-    public Optional<DataContainerChild<? extends PathArgument, ?>> getChild(PathArgument child);
+        DataContainerChild<NodeIdentifier, Collection<DataContainerChild<? extends PathArgument, ?>>> {
 
 }