+
+ /**
+ * This method allows to update a port-mapping node with odu-connection-map data.
+ * This method is used for an otn xponder in version 7.1, when a device sends a
+ * change-notification advertising controller that odu-switching-pools containers
+ * have been populated inside its configuration
+ * (appears after creation of an OTSI-Group interface).
+ *
+ * @param nodeId
+ * Unique Identifier for the node of interest.
+ * @param ospIID
+ * Instance Identifier of the odu-switching-pools.
+ * @param nbliidMap
+ * Map containing the non-blocking-list number as key,
+ * and the list of Instance Identifier corresponding to each port-list
+ * as value.
+ *
+ * @return Result true/false based on status of operation.
+ */
+ boolean updatePortMappingWithOduSwitchingPools(String nodeId, InstanceIdentifier<OduSwitchingPools> ospIID,
+ Map<Uint16, List<InstanceIdentifier<PortList>>> nbliidMap);
+
+ /**
+ * This method check the presence or not of a given node inside the PortMapping
+ * datastore.
+ *
+ * @param nodeId
+ * Unique Identifier for the node of interest.
+ *
+ * @return Result true/false based on existance or not of a given node.
+ */
+ boolean isNodeExist(String nodeId);
+