2 files changed, 15 insertions, 1 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java b/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
index 12037066de..50ece0e27b 100644
--- a/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
@@ -20,6 +20,9 @@
 
 package org.onap.cps.spi;
 
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.onap.cps.spi.model.DataNode;
+
 /*
     Data Store interface that is responsible for handling yang data.
     Please follow guidelines in https://gerrit.nordix.org/#/c/onap/ccsdk/features/+/6698/19/cps/interface-proposal/src/main/java/cps/javadoc/spi/DataStoreService.java
@@ -27,4 +30,13 @@ package org.onap.cps.spi;
  */
 public interface CpsDataPersistenceService {
 
+    /**
+     * Store a datanode.
+     *
+     * @param dataspaceName dataspace name
+     * @param anchorName    anchor name
+     * @param dataNode      data node
+     */
+    void storeDataNode(@NonNull String dataspaceName, @NonNull String anchorName,
+        @NonNull DataNode dataNode);
 }
diff --git a/cps-service/src/main/java/org/onap/cps/spi/model/DataNode.java b/cps-service/src/main/java/org/onap/cps/spi/model/DataNode.java
index f9eb22493c..e9c6b56ea5 100644
--- a/cps-service/src/main/java/org/onap/cps/spi/model/DataNode.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/model/DataNode.java
@@ -34,9 +34,11 @@ import lombok.NoArgsConstructor;
 public class DataNode {
 
     private String dataspace;
-    private String moduleSetName;
+    private String schemaSetName;
+    private String anchorName;
     private ModuleReference moduleReference;
     private String xpath;
     private Map<String, Object> leaves;
     private Collection<String> xpathsChildren;
+    private Collection<DataNode> childDataNodes;
 }