X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=yang%2Fyang-data-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fdata%2Fapi%2Fschema%2FChoiceNode.java;h=17a893fa537e8e98c3072d16cef2cd89c5ac4553;hb=ce2dacd877878d47df97c524f2307f0d2b393163;hp=d1dd33bd88c99252795d4b731b60cd5bca762951;hpb=dd2edcd83da73c13333e496c7ae9aa59a5111d15;p=yangtools.git

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/ChoiceNode.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/ChoiceNode.java
index d1dd33bd88..17a893fa53 100644
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/ChoiceNode.java
+++ b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/ChoiceNode.java
@@ -7,26 +7,30 @@
  */
 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 org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
 
 /**
+ * Node representing data instance of <code>choice</code>.
  *
- * Node representing choice.
+ * <p>
+ * Choice node is instance of one of possible alternatives, from which only one is allowed to exist at one time in
+ * particular context of parent node.
  *
- * @author Tony Tkacik
+ * <p>
+ * YANG Model and schema for choice is described by instance of
+ * {@link org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode}.
  *
+ * <p>
+ * Valid alternatives of subtree are described by instances of
+ * {@link org.opendaylight.yangtools.yang.model.api.CaseSchemaNode}, which are retrieved via
+ * {@link org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode#getCases()}.
  */
-public interface ChoiceNode extends //
-        MixinNode, //
-        DataContainerNode<NodeIdentifier> {
-
+public interface ChoiceNode extends MixinNode, DataContainerNode, DataContainerChild {
     @Override
-    public NodeIdentifier getIdentifier();
+    default Class<ChoiceNode> contract() {
+        return ChoiceNode.class;
+    }
 
     @Override
-    public Optional<DataContainerChild<?, ?>> getChild(PathArgument child);
-
+    NodeIdentifier getIdentifier();
 }