+ /**
+ * create new otn link in otn-topology.
+ *
+ * @param notifLink
+ * Expressed by the means of a link, specifies the
+ * termination points of the otn link to create.
+ * @param suppLinks
+ * list of link-id supported the service (used when more than one supported link)
+ * @param linkType
+ * OtnLinkType, as OTU4, ODTU, etc
+ */
+ void createOtnLinks(
+ org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev210915.renderer.rpc.result.sp.Link
+ notifLink, List<String> suppLinks, OtnLinkType linkType);
+
+ /**
+ * delete otn links from otn-topology.
+ *
+ * @param notifLink
+ * Expressed by the means of a link, specifies the
+ * termination points of the otn link to create.
+ * @param suppLinks
+ * list of link-id supported the service (used when more than one supported link)
+ * @param linkType
+ * OtnLinkType, as OTU4, ODTU, etc
+ */
+ void deleteOtnLinks(
+ org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev210915.renderer.rpc.result.sp.Link
+ notifLink, List<String> suppLinks, OtnLinkType linkType);
+
+ /**
+ * Update otn links from otn-topology.
+ * For services using low-order odu, updates bandwidth parameters
+ * for both the direct parent high-order odu link, and also its server
+ * otu link.
+ *
+ * @param link
+ * link containing termination points to be updated (used for use
+ * case with a single supported link)
+ * @param supportedLinks
+ * list of link-id supported the service (used for use case with
+ * several supported links)
+ * @param serviceRate
+ * Service rate may be 1G, 10G, 100G or 400G
+ * @param tribPortNb
+ * Trib port number allocated by the service
+ * @param minTribSoltNb
+ * First contiguous trib slot number allocated by the service
+ * @param maxTribSoltNb
+ * Last contiguous trib slot number allocated by the service
+ * @param isDeletion
+ * True indicates if the low-order otn service must be deleted
+ */
+ void updateOtnLinks(Link link, List<String> supportedLinks, Uint32 serviceRate, Short tribPortNb,
+ Short minTribSoltNb, Short maxTribSoltNb, boolean isDeletion);
+
+ /**
+ * Update otn links from otn-topology.
+ * For services using directly a high-order odu, updates bandwidth parameters
+ * of the direct parent otu link.
+ *
+ * @param supportedLinks
+ * list of link-id supported the service (used for use case with
+ * several supported links)
+ * @param isDeletion
+ * True indicates if the low-order otn service must be deleted
+ */
+ void updateOtnLinks(List<String> supportedLinks, boolean isDeletion);