X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=cps-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fapi%2FCpsDataService.java;fp=cps-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fapi%2FCpsDataService.java;h=2583e9905b39641aaae80292882e23f71dc3dff2;hb=31facc867f1a5dcfe78295b15dc3ddc1c9d15896;hp=6036f9222591b53f47b08ce121b840f374fcdc66;hpb=dc5ed75c841da857611713bceed8bf9988204d3d;p=cps.git

diff --git a/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java b/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
index 6036f9222..2583e9905 100644
--- a/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
+++ b/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
@@ -118,4 +118,17 @@ public interface CpsDataService {
      * @param listNodeXpath   list node xpath
      */
     void deleteListNodeData(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String listNodeXpath);
+
+    /**
+     * Updates leaves of DataNode for given dataspace and anchor using xpath,
+     * along with the leaves of each Child Data Node which already exists.
+     * This method will throw an exception if data node update or any descendant update does not exist.
+     *
+     * @param dataspaceName dataspace name
+     * @param anchorName anchor name
+     * @param parentNodeXpath xpath
+     * @param dataNodeUpdatesAsJson json data representing data node updates
+     */
+    void updateNodeLeavesAndExistingDescendantLeaves(String dataspaceName, String anchorName, String parentNodeXpath,
+                                                     String dataNodeUpdatesAsJson);
 }