tapi/src/main/java/org/opendaylight/transportpce/tapi/connectivity/ConnectivityUtils.java

   1 /*
   2  * Copyright © 2018 Orange & 2021 Nokia, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.transportpce.tapi.connectivity;
   9
  10 import java.nio.charset.Charset;
  11 import java.util.ArrayList;
  12 import java.util.Collection;
  13 import java.util.Comparator;
  14 import java.util.HashMap;
  15 import java.util.List;
  16 import java.util.Map;
  17 import java.util.Optional;
  18 import java.util.UUID;
  19 import java.util.stream.Collectors;
  20 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
  21 import org.opendaylight.transportpce.tapi.TapiStringConstants;
  22 import org.opendaylight.transportpce.tapi.utils.GenericServiceEndpoint;
  23 import org.opendaylight.transportpce.tapi.utils.ServiceEndpointType;
  24 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.equipment.types.rev181130.OpticTypes;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.node.types.rev181130.NodeIdType;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.ConnectionType;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.RpcActions;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.Service;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.sdnc.request.header.SdncRequestHeaderBuilder;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.endpoint.RxDirectionBuilder;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.endpoint.SubrateEthSlaBuilder;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.endpoint.TxDirectionBuilder;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.lgx.LgxBuilder;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.port.PortBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev181130.ODU4;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev181130.OTU4;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
  39 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceCreateInput;
  40 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceCreateInputBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.create.input.ServiceAEnd;
  42 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.create.input.ServiceAEndBuilder;
  43 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.create.input.ServiceZEnd;
  44 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.create.input.ServiceZEndBuilder;
  45 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev210705.PathDescription;
  46 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev210705.path.description.atoz.direction.AToZ;
  47 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev210705.path.description.atoz.direction.AToZKey;
  48 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev210705.path.description.ztoa.direction.ZToA;
  49 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev210705.path.description.ztoa.direction.ZToAKey;
  50 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev210705.pce.resource.resource.resource.Node;
  51 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev210705.pce.resource.resource.resource.TerminationPoint;
  52 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev171017.service.path.list.ServicePaths;
  53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.CapacityUnit;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.ForwardingDirection;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.PortDirection;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.PortRole;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.capacity.BandwidthProfileBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.capacity.TotalSizeBuilder;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePoint;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePointKey;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.CreateConnectivityServiceInput;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.ProtectionRole;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.ServiceType;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPoint;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPointBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPointKey;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connection.end.point.ClientNodeEdgePoint;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connection.end.point.ClientNodeEdgePointBuilder;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectivityService;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectivityServiceBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.Connection;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.ConnectionBuilder;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.ConnectionKey;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.EndPoint;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.EndPointBuilder;
  84 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.EndPointKey;
  85 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.end.point.CapacityBuilder;
  86 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.end.point.ServiceInterfacePointBuilder;
  87 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.create.connectivity.service.input.ConnectivityConstraint;
  88 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
  89 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.edge.point.MappedServiceInterfacePointKey;
  90 import org.opendaylight.yangtools.yang.common.Uint16;
  91 import org.opendaylight.yangtools.yang.common.Uint32;
  92 import org.opendaylight.yangtools.yang.common.Uint64;
  93 import org.slf4j.Logger;
  94 import org.slf4j.LoggerFactory;
  95
  96 public final class ConnectivityUtils {
  97
  98     private final Uuid tapiTopoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER
  99         .getBytes(Charset.forName("UTF-8"))).toString());
 100     private static final Logger LOG = LoggerFactory.getLogger(ConnectivityUtils.class);
 101
 102     private final ServiceDataStoreOperations serviceDataStoreOperations;
 103     private final TapiContext tapiContext;
 104     private Map<ServiceInterfacePointKey, ServiceInterfacePoint> sipMap;
 105     private final Map<org.opendaylight.yang.gen.v1.urn
 106         .onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectionKey,
 107         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection>
 108         connectionFullMap; // this variable is for complete connection objects
 109     private Map<String, Map<String, Boolean>> networkMap = new HashMap<>();
 110
 111     // TODO -> handle cases for which node id is ROADM-A1 and not ROADMA01 or XPDR-A1 and not XPDRA01
 112     public ConnectivityUtils(ServiceDataStoreOperations serviceDataStoreOperations,
 113                              Map<ServiceInterfacePointKey, ServiceInterfacePoint> sipMap, TapiContext tapiContext) {
 114         this.serviceDataStoreOperations = serviceDataStoreOperations;
 115         this.tapiContext = tapiContext;
 116         this.sipMap = sipMap;
 117         this.connectionFullMap = new HashMap<>();
 118     }
 119
 120     public static ServiceCreateInput buildServiceCreateInput(GenericServiceEndpoint sepA, GenericServiceEndpoint sepZ) {
 121         ServiceAEnd serviceAEnd = getServiceAEnd(sepA, sepZ);
 122         ServiceZEnd serviceZEnd = getServiceZEnd(sepA, sepZ);
 123         if (serviceAEnd == null || serviceZEnd == null) {
 124             LOG.warn("One of the endpoints could not be identified");
 125             return null;
 126         }
 127         return new ServiceCreateInputBuilder()
 128             .setCommonId("commonId")
 129             .setConnectionType(ConnectionType.Service)
 130             .setCustomer("Customer")
 131             .setServiceName("service test")
 132             .setServiceAEnd(serviceAEnd)
 133             .setServiceZEnd(serviceZEnd)
 134             .setSdncRequestHeader(new SdncRequestHeaderBuilder().setRequestId("request-1")
 135                 .setRpcAction(RpcActions.ServiceCreate).setNotificationUrl("notification url").setRequestSystemId(
 136                     "appname")
 137                 .build())
 138             .build();
 139     }
 140
 141     public static ServiceAEnd buildServiceAEnd(String nodeid, String clli, String txPortDeviceName,
 142                                                String txPortName, String rxPortDeviceName, String rxPortName) {
 143         return new ServiceAEndBuilder()
 144             .setClli(clli)
 145             .setNodeId(new NodeIdType(nodeid))
 146             .setOpticType(OpticTypes.Gray)
 147             .setServiceFormat(ServiceFormat.Ethernet)
 148             .setServiceRate(Uint32.valueOf(100))
 149             .setTxDirection(new TxDirectionBuilder()
 150                 .setPort(new PortBuilder()
 151                     .setPortDeviceName(txPortDeviceName)
 152                     .setPortName(txPortName)
 153                     .setPortRack(TapiStringConstants.PORT_RACK_VALUE)
 154                     .setPortShelf("00")
 155                     .setPortType(TapiStringConstants.PORT_TYPE)
 156                     .build())
 157                 .setLgx(new LgxBuilder()
 158                     .setLgxDeviceName(TapiStringConstants.LGX_DEVICE_NAME)
 159                     .setLgxPortName(TapiStringConstants.LGX_PORT_NAME)
 160                     .setLgxPortRack(TapiStringConstants.PORT_RACK_VALUE)
 161                     .setLgxPortShelf("00")
 162                     .build())
 163                 .build())
 164             .setRxDirection(new RxDirectionBuilder()
 165                 .setPort(new PortBuilder()
 166                     .setPortDeviceName(rxPortDeviceName)
 167                     .setPortName(rxPortName)
 168                     .setPortRack(TapiStringConstants.PORT_RACK_VALUE)
 169                     .setPortShelf("00")
 170                     .setPortType(TapiStringConstants.PORT_TYPE)
 171                     .build())
 172                 .setLgx(new LgxBuilder()
 173                     .setLgxDeviceName(TapiStringConstants.LGX_DEVICE_NAME)
 174                     .setLgxPortName(TapiStringConstants.LGX_PORT_NAME)
 175                     .setLgxPortRack(TapiStringConstants.PORT_RACK_VALUE)
 176                     .setLgxPortShelf("00")
 177                     .build())
 178                 .build())
 179             .build();
 180     }
 181
 182     public static ServiceZEnd buildServiceZEnd(String nodeid, String clli, String txPortDeviceName,
 183                                                String txPortName, String rxPortDeviceName, String rxPortName) {
 184         return  new ServiceZEndBuilder().setClli(clli).setNodeId(new NodeIdType(nodeid))
 185             .setOpticType(OpticTypes.Gray)
 186             .setServiceFormat(ServiceFormat.Ethernet)
 187             .setServiceRate(Uint32.valueOf(100))
 188             .setTxDirection(new TxDirectionBuilder()
 189                 .setPort(new PortBuilder()
 190                     .setPortDeviceName(txPortDeviceName)
 191                     .setPortName(txPortName)
 192                     .setPortRack(TapiStringConstants.PORT_RACK_VALUE)
 193                     .setPortShelf("00")
 194                     .setPortType(TapiStringConstants.PORT_TYPE)
 195                     .build())
 196                 .setLgx(new LgxBuilder()
 197                     .setLgxDeviceName(TapiStringConstants.LGX_DEVICE_NAME)
 198                     .setLgxPortName(TapiStringConstants.LGX_PORT_NAME)
 199                     .setLgxPortRack(TapiStringConstants.PORT_RACK_VALUE)
 200                     .setLgxPortShelf("00")
 201                     .build())
 202                 .build())
 203             .setRxDirection(new RxDirectionBuilder()
 204                 .setPort(new PortBuilder()
 205                     .setPortDeviceName(rxPortDeviceName)
 206                     .setPortName(rxPortName)
 207                     .setPortRack(TapiStringConstants.PORT_RACK_VALUE)
 208                     .setPortShelf("00")
 209                     .setPortType(TapiStringConstants.PORT_TYPE)
 210                     .build())
 211                 .setLgx(new LgxBuilder()
 212                     .setLgxDeviceName(TapiStringConstants.LGX_DEVICE_NAME)
 213                     .setLgxPortName(TapiStringConstants.LGX_PORT_NAME)
 214                     .setLgxPortRack(TapiStringConstants.PORT_RACK_VALUE)
 215                     .setLgxPortShelf("00")
 216                     .build())
 217                 .build())
 218             .build();
 219     }
 220
 221     private static ServiceAEnd getServiceAEnd(GenericServiceEndpoint sepA, GenericServiceEndpoint sepZ) {
 222         if (sepA.getType().equals(ServiceEndpointType.SERVICEAEND)) {
 223             return new ServiceAEndBuilder(sepA.getValue()).build();
 224         } else if (sepZ.getType().equals(ServiceEndpointType.SERVICEAEND)) {
 225             return new ServiceAEndBuilder(sepZ.getValue()).build();
 226         } else {
 227             return null;
 228         }
 229     }
 230
 231     private static ServiceZEnd getServiceZEnd(GenericServiceEndpoint sepA, GenericServiceEndpoint sepZ) {
 232         if (sepA.getType().equals(ServiceEndpointType.SERVICEZEND)) {
 233             return new ServiceZEndBuilder(sepA.getValue()).build();
 234         } else if (sepZ.getType().equals(ServiceEndpointType.SERVICEZEND)) {
 235             return new ServiceZEndBuilder(sepZ.getValue()).build();
 236         } else {
 237             return null;
 238         }
 239     }
 240
 241     public void setSipMap(Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips) {
 242         this.sipMap = sips;
 243     }
 244
 245     public ConnectivityService mapORServiceToTapiConnectivity(Service service) {
 246         // Get service path with the description in OR based models.
 247         LOG.info("Service = {}", service);
 248         Optional<ServicePaths> optServicePaths =
 249             this.serviceDataStoreOperations.getServicePath(service.getServiceName());
 250         if (!optServicePaths.isPresent()) {
 251             LOG.error("No service path found for service {}", service.getServiceName());
 252             return null;
 253         }
 254         ServicePaths servicePaths = optServicePaths.get();
 255         PathDescription pathDescription = servicePaths.getPathDescription();
 256         LOG.info("Path description of service = {}", pathDescription);
 257         org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.ServiceAEnd serviceAEnd
 258             = service.getServiceAEnd();
 259         // Endpoint creation
 260         EndPoint endPoint1 = mapServiceAEndPoint(serviceAEnd, pathDescription);
 261         org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.ServiceZEnd serviceZEnd
 262             = service.getServiceZEnd();
 263         EndPoint endPoint2 = mapServiceZEndPoint(serviceZEnd, pathDescription);
 264         Map<EndPointKey, EndPoint> endPointMap = new HashMap<>();
 265         endPointMap.put(endPoint1.key(), endPoint1);
 266         endPointMap.put(endPoint2.key(), endPoint2);
 267         LOG.info("EndPoints of connectivity services = {}", endPointMap);
 268         // Services Names
 269         Name name = new NameBuilder().setValueName("Connectivity Service Name").setValue(service.getServiceName())
 270             .build();
 271         // Connection creation
 272         Map<ConnectionKey, Connection> connMap =
 273             createConnectionsFromService(serviceAEnd, serviceZEnd, pathDescription);
 274         // TODO: full connectivity service?? With constraints and the rest of fields...
 275         return new ConnectivityServiceBuilder()
 276             .setAdministrativeState(AdministrativeState.UNLOCKED)
 277             .setOperationalState(OperationalState.ENABLED)
 278             .setLifecycleState(LifecycleState.INSTALLED)
 279             .setUuid(new Uuid(UUID.nameUUIDFromBytes(service.getServiceName().getBytes(Charset.forName("UTF-8")))
 280                 .toString()))
 281             .setServiceLayer(mapServiceLayer(serviceAEnd.getServiceFormat()))
 282             .setServiceType(ServiceType.POINTTOPOINTCONNECTIVITY)
 283             .setConnectivityDirection(ForwardingDirection.BIDIRECTIONAL)
 284             .setName(Map.of(name.key(), name))
 285             .setConnection(connMap)
 286             .setEndPoint(endPointMap)
 287             .build();
 288     }
 289
 290     private LayerProtocolName mapServiceLayer(ServiceFormat serviceFormat) {
 291         switch (serviceFormat) {
 292             case OC:
 293             case OTU:
 294                 return LayerProtocolName.PHOTONICMEDIA;
 295             case ODU:
 296                 return LayerProtocolName.ODU;
 297             case Ethernet:
 298                 return LayerProtocolName.DSR;
 299             default:
 300                 LOG.info("Service layer mapping not supported for {}", serviceFormat.getName());
 301         }
 302         return null;
 303     }
 304
 305     private Map<ConnectionKey, Connection> createConnectionsFromService(
 306             org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.ServiceAEnd
 307                 serviceAEnd,
 308             org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.ServiceZEnd
 309                 serviceZEnd,
 310         PathDescription pathDescription) {
 311         Map<ConnectionKey, Connection> connectionServMap = new HashMap<>();
 312         // build lists with ROADM nodes, XPDR/MUX/SWITCH nodes, ROADM DEG TTPs, ROADM SRG TTPs, XPDR CLIENT TTPs
 313         //  and XPDR NETWORK TTPs (if any). From the path description. This will help to build the uuid of the CEPs
 314         //  and the connections
 315         String resourceType;
 316         List<String> xpdrClientTplist = new ArrayList<>();
 317         List<String> xpdrNetworkTplist = new ArrayList<>();
 318         List<String> rdmAddDropTplist = new ArrayList<>();
 319         List<String> rdmDegTplist = new ArrayList<>();
 320         List<String> rdmNodelist = new ArrayList<>();
 321         List<String> xpdrNodelist = new ArrayList<>();
 322         for (AToZ elem:pathDescription.getAToZDirection().getAToZ().values().stream()
 323             .sorted(Comparator.comparing(AToZ::getId)).collect(Collectors.toList())) {
 324             resourceType = elem.getResource().getResource().implementedInterface().getSimpleName();
 325             switch (resourceType) {
 326                 case TapiStringConstants.TP:
 327                     TerminationPoint tp = (TerminationPoint) elem.getResource().getResource();
 328                     String tpID = tp.getTpId();
 329                     String tpNode;
 330                     if (tpID.contains("CLIENT")) {
 331                         tpNode = tp.getTpNodeId();
 332                         if (!xpdrClientTplist.contains(String.join("+", tpNode, tpID))) {
 333                             xpdrClientTplist.add(String.join("+", tpNode, tpID));
 334                         }
 335                     }
 336                     if (tpID.contains("NETWORK")) {
 337                         tpNode = tp.getTpNodeId();
 338                         if (!xpdrNetworkTplist.contains(String.join("+", tpNode, tpID))) {
 339                             xpdrNetworkTplist.add(String.join("+", tpNode, tpID));
 340                         }
 341                     }
 342                     if (tpID.contains("PP")) {
 343                         tpNode = getIdBasedOnModelVersion(tp.getTpNodeId());
 344                         LOG.info("ROADM Node of tp = {}", tpNode);
 345                         if (!rdmAddDropTplist.contains(String.join("+", tpNode, tpID))) {
 346                             rdmAddDropTplist.add(String.join("+", tpNode, tpID));
 347                         }
 348                     }
 349                     if (tpID.contains("TTP")) {
 350                         tpNode = getIdBasedOnModelVersion(tp.getTpNodeId());
 351                         LOG.info("ROADM Node of tp = {}", tpNode);
 352                         if (!rdmDegTplist.contains(String.join("+", tpNode, tpID))) {
 353                             rdmDegTplist.add(String.join("+", tpNode, tpID));
 354                         }
 355                     }
 356                     break;
 357                 case TapiStringConstants.NODE:
 358                     Node node = (Node) elem.getResource().getResource();
 359                     String nodeId = node.getNodeId();
 360                     if (nodeId.contains("XPDR") || nodeId.contains("SPDR") || nodeId.contains("MXPDR")) {
 361                         LOG.info("Node id = {}", nodeId);
 362                         if (!xpdrNodelist.contains(nodeId)) {
 363                             xpdrNodelist.add(nodeId); // should contain only 2
 364                         }
 365                     }
 366                     if (nodeId.contains("ROADM")) {
 367                         nodeId = getIdBasedOnModelVersion(nodeId);
 368                         LOG.info("Node id = {}", nodeId);
 369                         if (!rdmNodelist.contains(nodeId)) {
 370                             rdmNodelist.add(nodeId);
 371                         }
 372                     }
 373                     break;
 374                 default:
 375                     LOG.warn("Resource is a {}", resourceType);
 376             }
 377         }
 378         LOG.info("ROADM node list = {}", rdmNodelist);
 379         LOG.info("ROADM degree list = {}", rdmDegTplist);
 380         LOG.info("ROADM addrop list = {}", rdmAddDropTplist);
 381         LOG.info("XPDR node list = {}", xpdrNodelist);
 382         LOG.info("XPDR network list = {}", xpdrNetworkTplist);
 383         LOG.info("XPDR client list = {}", xpdrClientTplist);
 384         // TODO -> for 10GB eth and ODU services there are no ROADMs in path description as they use the OTU link,
 385         //  but for 100GB eth all is created at once. Check if the roadm list is empty to determine whether we need
 386         //  to trigger all the steps or not
 387         String edgeRoadm1 = "";
 388         String edgeRoadm2 = "";
 389         if (!rdmNodelist.isEmpty()) {
 390             edgeRoadm1 = rdmNodelist.get(0);
 391             edgeRoadm2 = rdmNodelist.get(rdmNodelist.size() - 1);
 392             LOG.info("edgeRoadm1 = {}", edgeRoadm1);
 393             LOG.info("edgeRoadm2 = {}", edgeRoadm2);
 394         }
 395         // create corresponding CEPs and Connections. Connections should be added to the corresponding context
 396         // CEPs must be included in the topology context as an augmentation for each ONEP!!
 397         ServiceFormat serviceFormat = serviceAEnd.getServiceFormat(); // should be equal to serviceZEnd
 398         // TODO -> better mechanism to map services???
 399         switch (serviceFormat) {
 400             case OC:
 401                 // Identify number of ROADMs
 402                 // - XC Connection between MC CEPs mapped from MC NEPs (within a roadm)
 403                 // - XC Connection between OTSiMC CEPs mapped from OTSiMC NEPs (within a roadm)
 404                 // - Top Connection MC betwwen MC CEPs of different roadms
 405                 // - Top Connection OTSiMC betwwen OTSiMC CEPs of extreme roadms
 406                 connectionServMap.putAll(createRoadmCepsAndConnections(rdmAddDropTplist, rdmDegTplist, rdmNodelist,
 407                     edgeRoadm1, edgeRoadm2));
 408                 break;
 409             case OTU:
 410                 // Identify number of ROADMs between XPDRs and check if OC is created
 411                 // - XC Connection between MC CEPs mapped from MC NEPs (within a roadm)
 412                 // - Top Connection MC betwwen MC CEPs of different roadms
 413                 // - XC Connection between OTSiMC CEPs mapped from OTSiMC NEPs (within a roadm)
 414                 // - Top Connection OTSiMC betwwen OTSiMC CEPs of different roadms
 415                 connectionServMap.putAll(createRoadmCepsAndConnections(rdmAddDropTplist, rdmDegTplist, rdmNodelist,
 416                     edgeRoadm1, edgeRoadm2));
 417                 // - XC Connection OTSi betwwen iOTSi y eOTSi of xpdr
 418                 // - Top connection OTSi between network ports of xpdrs in the Photonic media layer -> i_OTSi
 419                 connectionServMap.putAll(createXpdrCepsAndConnectionsPht(xpdrNetworkTplist, xpdrNodelist));
 420                 break;
 421             case ODU:
 422                 // Check if OC and OTU are created
 423                 if (!rdmNodelist.isEmpty()) {
 424                     connectionServMap.putAll(createRoadmCepsAndConnections(rdmAddDropTplist, rdmDegTplist, rdmNodelist,
 425                         edgeRoadm1, edgeRoadm2));
 426                     connectionServMap.putAll(createXpdrCepsAndConnectionsPht(xpdrNetworkTplist, xpdrNodelist));
 427                 }
 428                 // - XC Connection OTSi betwwen iODU and eODU of xpdr
 429                 // - Top connection in the ODU layer, between xpdr eODU ports (?)
 430                 connectionServMap.putAll(createXpdrCepsAndConnectionsOdu(xpdrNetworkTplist, xpdrNodelist));
 431                 break;
 432             case Ethernet:
 433                 // Check if OC, OTU and ODU are created
 434                 if (!rdmNodelist.isEmpty()) {
 435                     connectionServMap.putAll(createRoadmCepsAndConnections(rdmAddDropTplist, rdmDegTplist, rdmNodelist,
 436                         edgeRoadm1, edgeRoadm2));
 437                     connectionServMap.putAll(createXpdrCepsAndConnectionsPht(xpdrNetworkTplist, xpdrNodelist));
 438                     connectionServMap.putAll(createXpdrCepsAndConnectionsOdu(xpdrNetworkTplist, xpdrNodelist));
 439                 }
 440                 // Top connection in the DSR layer, between client ports of the xpdrs
 441                 connectionServMap.putAll(createXpdrCepsAndConnectionsDsr(xpdrClientTplist, xpdrNodelist));
 442                 break;
 443             default:
 444                 LOG.error("Service type format not supported");
 445         }
 446         return connectionServMap;
 447     }
 448
 449     private Map<ConnectionKey,Connection> createXpdrCepsAndConnectionsDsr(List<String> xpdrClientTplist,
 450                                                                           List<String> xpdrNodelist) {
 451         Map<ConnectionKey, Connection> connServMap = new HashMap<>();
 452         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPointKey,
 453             ConnectionEndPoint> cepMap = new HashMap<>();
 454
 455         // Create 1 cep per Xpdr in the CLIENT and a top connection DSR between the CLIENT xpdrs
 456         for (String xpdr:xpdrNodelist) {
 457             LOG.info("Creating ceps and xc for xpdr {}", xpdr);
 458             String spcXpdrClient = xpdrClientTplist.stream().filter(netp -> netp.contains(xpdr)).findFirst().get();
 459
 460             ConnectionEndPoint netCep1 = createCepXpdr(spcXpdrClient, TapiStringConstants.DSR, TapiStringConstants.DSR,
 461                 LayerProtocolName.DSR);
 462             putXpdrCepInTopologyContext(xpdr, spcXpdrClient, TapiStringConstants.DSR, TapiStringConstants.DSR, netCep1);
 463
 464             cepMap.put(netCep1.key(), netCep1);
 465         }
 466
 467         // DSR top connection between edge xpdr CLIENT DSR
 468         String spcXpdr1 = xpdrClientTplist.stream().filter(adp -> adp.contains(xpdrNodelist
 469             .get(0))).findFirst().get();
 470         String spcXpdr2 = xpdrClientTplist.stream().filter(adp -> adp.contains(xpdrNodelist
 471             .get(xpdrNodelist.size() - 1))).findFirst().get();
 472         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 473             connection = createTopConnection(spcXpdr1, spcXpdr2, cepMap, TapiStringConstants.DSR,
 474                 LayerProtocolName.DSR);
 475         this.connectionFullMap.put(connection.key(), connection);
 476
 477         // ODU top connection that will be added to the service object
 478         Connection conn = new ConnectionBuilder().setConnectionUuid(connection.getUuid()).build();
 479         connServMap.put(conn.key(), conn);
 480
 481         return connServMap;
 482     }
 483
 484     private Map<ConnectionKey, Connection> createXpdrCepsAndConnectionsOdu(List<String> xpdrNetworkTplist,
 485                                                                            List<String> xpdrNodelist) {
 486         Map<ConnectionKey, Connection> connServMap = new HashMap<>();
 487         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPointKey,
 488             ConnectionEndPoint> cepMap = new HashMap<>();
 489         // Create 1 cep per Xpdr in the I_ODU and E_ODU, X connection between iODU and eODU and a top
 490         // connection iODU between the xpdrs
 491         for (String xpdr:xpdrNodelist) {
 492             LOG.info("Creating ceps and xc for xpdr {}", xpdr);
 493             String spcXpdrNetwork = xpdrNetworkTplist.stream().filter(netp -> netp.contains(xpdr)).findFirst().get();
 494
 495             ConnectionEndPoint netCep1 = createCepXpdr(spcXpdrNetwork, TapiStringConstants.E_ODU,
 496                 TapiStringConstants.DSR, LayerProtocolName.ODU);
 497             putXpdrCepInTopologyContext(xpdr, spcXpdrNetwork, TapiStringConstants.E_ODU, TapiStringConstants.DSR,
 498                 netCep1);
 499             ConnectionEndPoint netCep2 = createCepXpdr(spcXpdrNetwork, TapiStringConstants.I_ODU,
 500                 TapiStringConstants.DSR, LayerProtocolName.ODU);
 501             putXpdrCepInTopologyContext(xpdr, spcXpdrNetwork, TapiStringConstants.I_ODU, TapiStringConstants.DSR,
 502                 netCep2);
 503
 504             cepMap.put(netCep1.key(), netCep1);
 505             cepMap.put(netCep2.key(), netCep2);
 506
 507             // Create x connection between I_ODU and E_ODU within xpdr
 508             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 509                 connection = createXCBetweenCeps(netCep1, netCep2, spcXpdrNetwork, spcXpdrNetwork,
 510                 TapiStringConstants.ODU, LayerProtocolName.ODU);
 511             this.connectionFullMap.put(connection.key(), connection);
 512
 513             // Create X connection that will be added to the service object
 514             Connection conn = new ConnectionBuilder().setConnectionUuid(connection.getUuid()).build();
 515             connServMap.put(conn.key(), conn);
 516         }
 517
 518         // ODU top connection between edge xpdr e_ODU
 519         String spcXpdr1 = xpdrNetworkTplist.stream().filter(adp -> adp.contains(xpdrNodelist
 520             .get(0))).findFirst().get();
 521         String spcXpdr2 = xpdrNetworkTplist.stream().filter(adp -> adp.contains(xpdrNodelist
 522             .get(xpdrNodelist.size() - 1))).findFirst().get();
 523         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 524             connection = createTopConnection(spcXpdr1, spcXpdr2, cepMap, TapiStringConstants.E_ODU,
 525             LayerProtocolName.ODU);
 526         this.connectionFullMap.put(connection.key(), connection);
 527
 528         // ODU top connection that will be added to the service object
 529         Connection conn = new ConnectionBuilder().setConnectionUuid(connection.getUuid()).build();
 530         connServMap.put(conn.key(), conn);
 531
 532         return connServMap;
 533     }
 534
 535     private Map<ConnectionKey, Connection> createXpdrCepsAndConnectionsPht(List<String> xpdrNetworkTplist,
 536                                                                            List<String> xpdrNodelist) {
 537         Map<ConnectionKey, Connection> connServMap = new HashMap<>();
 538         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPointKey,
 539             ConnectionEndPoint> cepMap = new HashMap<>();
 540
 541         // create ceps and x connections within xpdr
 542         for (String xpdr:xpdrNodelist) {
 543             LOG.info("Creating ceps and xc for xpdr {}", xpdr);
 544             String spcXpdrNetwork = xpdrNetworkTplist.stream().filter(netp -> netp.contains(xpdr)).findFirst().get();
 545             // There should be 1 network tp per xpdr
 546             // TODO photonic media model should be updated to have the corresponding CEPs. I will just create
 547             //  3 different MC CEPs giving different IDs to show that they are different
 548             // Create 3 CEPs for each xpdr otsi node and the corresponding cross connection matchin the NEPs
 549             ConnectionEndPoint netCep1 = createCepXpdr(spcXpdrNetwork, TapiStringConstants.PHTNC_MEDIA,
 550                 TapiStringConstants.OTSI, LayerProtocolName.PHOTONICMEDIA);
 551             putXpdrCepInTopologyContext(xpdr, spcXpdrNetwork, TapiStringConstants.PHTNC_MEDIA, TapiStringConstants.OTSI,
 552                 netCep1);
 553             ConnectionEndPoint netCep2 = createCepXpdr(spcXpdrNetwork, TapiStringConstants.E_OTSI,
 554                 TapiStringConstants.OTSI, LayerProtocolName.PHOTONICMEDIA);
 555             putXpdrCepInTopologyContext(xpdr, spcXpdrNetwork, TapiStringConstants.E_OTSI, TapiStringConstants.OTSI,
 556                 netCep2);
 557             ConnectionEndPoint netCep3 = createCepXpdr(spcXpdrNetwork, TapiStringConstants.I_OTSI,
 558                 TapiStringConstants.OTSI, LayerProtocolName.PHOTONICMEDIA);
 559             putXpdrCepInTopologyContext(xpdr, spcXpdrNetwork, TapiStringConstants.I_OTSI, TapiStringConstants.OTSI,
 560                 netCep3);
 561             cepMap.put(netCep1.key(), netCep1);
 562             cepMap.put(netCep2.key(), netCep2);
 563             cepMap.put(netCep3.key(), netCep3);
 564
 565             // Create x connection between I_OTSi and E_OTSi within xpdr
 566             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 567                 connection = createXCBetweenCeps(netCep2, netCep3, spcXpdrNetwork, spcXpdrNetwork,
 568                 TapiStringConstants.OTSI, LayerProtocolName.PHOTONICMEDIA);
 569             this.connectionFullMap.put(connection.key(), connection);
 570
 571             // Create X connection that will be added to the service object
 572             Connection conn = new ConnectionBuilder().setConnectionUuid(connection.getUuid()).build();
 573             connServMap.put(conn.key(), conn);
 574         }
 575         // OTSi top connection between edge I_OTSI Xpdr
 576         String spcXpdr1 = xpdrNetworkTplist.stream().filter(adp -> adp.contains(xpdrNodelist
 577             .get(0))).findFirst().get();
 578         String spcXpdr2 = xpdrNetworkTplist.stream().filter(adp -> adp.contains(xpdrNodelist
 579             .get(xpdrNodelist.size() - 1))).findFirst().get();
 580         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 581             connection = createTopConnection(spcXpdr1, spcXpdr2, cepMap, TapiStringConstants.I_OTSI,
 582             LayerProtocolName.PHOTONICMEDIA);
 583         this.connectionFullMap.put(connection.key(), connection);
 584
 585         // OTSi top connection that will be added to the service object
 586         Connection conn = new ConnectionBuilder().setConnectionUuid(connection.getUuid()).build();
 587         connServMap.put(conn.key(), conn);
 588
 589
 590         return connServMap;
 591     }
 592
 593     private Map<ConnectionKey, Connection> createRoadmCepsAndConnections(List<String> rdmAddDropTplist,
 594                                                                          List<String> rdmDegTplist,
 595                                                                          List<String> rdmNodelist,
 596                                                                          String edgeRoadm1, String edgeRoadm2) {
 597         // TODO: will need to check if things exist already or not
 598         Map<ConnectionKey, Connection> connServMap = new HashMap<>();
 599         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPointKey,
 600             ConnectionEndPoint> cepMap = new HashMap<>();
 601         // create ceps and x connections within roadm
 602         for (String roadm : rdmNodelist) {
 603             LOG.info("Creating ceps and xc for roadm {}", roadm);
 604             String spcRdmAD = rdmAddDropTplist.stream().filter(adp -> adp.contains(roadm)).findFirst().get();
 605             LOG.info("AD port of ROADm {} = {}", roadm, spcRdmAD);
 606             // There should be only 1 AD and 1 DEG per roadm
 607             // TODO photonic media model should be updated to have the corresponding CEPs. I will just create
 608             //  3 different MC CEPs giving different IDs to show that they are different
 609             // Create 3 CEPs for each AD and DEG and the corresponding cross connections, matching the NEPs
 610             // created in the topology creation
 611             // add CEPs to the topology to the corresponding ONEP
 612             ConnectionEndPoint adCep1 = createCepRoadm(spcRdmAD, TapiStringConstants.PHTNC_MEDIA);
 613             putRdmCepInTopologyContext(roadm, spcRdmAD, TapiStringConstants.PHTNC_MEDIA, adCep1);
 614             ConnectionEndPoint adCep2 = createCepRoadm(spcRdmAD, TapiStringConstants.MC);
 615             putRdmCepInTopologyContext(roadm, spcRdmAD, TapiStringConstants.MC, adCep2);
 616             ConnectionEndPoint adCep3 = createCepRoadm(spcRdmAD, TapiStringConstants.OTSI_MC);
 617             putRdmCepInTopologyContext(roadm, spcRdmAD, TapiStringConstants.OTSI_MC, adCep3);
 618             cepMap.put(adCep1.key(), adCep1);
 619             cepMap.put(adCep2.key(), adCep2);
 620             cepMap.put(adCep3.key(), adCep3);
 621
 622             String spcRdmDEG = rdmDegTplist.stream().filter(adp -> adp.contains(roadm)).findFirst().get();
 623             LOG.info("Degree port of ROADm {} = {}", roadm, spcRdmDEG);
 624
 625             ConnectionEndPoint degCep1 = createCepRoadm(spcRdmDEG, TapiStringConstants.PHTNC_MEDIA);
 626             putRdmCepInTopologyContext(roadm, spcRdmDEG, TapiStringConstants.PHTNC_MEDIA, degCep1);
 627             ConnectionEndPoint degCep2 = createCepRoadm(spcRdmDEG, TapiStringConstants.MC);
 628             putRdmCepInTopologyContext(roadm, spcRdmDEG, TapiStringConstants.MC, degCep2);
 629             ConnectionEndPoint degCep3 = createCepRoadm(spcRdmDEG, TapiStringConstants.OTSI_MC);
 630             putRdmCepInTopologyContext(roadm, spcRdmDEG, TapiStringConstants.OTSI_MC, degCep3);
 631             cepMap.put(degCep1.key(), degCep1);
 632             cepMap.put(degCep2.key(), degCep2);
 633             cepMap.put(degCep3.key(), degCep3);
 634
 635             LOG.info("Going to create cross connections for ROADM {}", roadm);
 636             // Create X connections between MC and OTSi_MC for full map
 637             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 638                 connection1 = createXCBetweenCeps(adCep2, degCep2, spcRdmAD, spcRdmDEG, TapiStringConstants.MC,
 639                 LayerProtocolName.PHOTONICMEDIA);
 640             LOG.info("Cross connection 1 created = {}", connection1);
 641             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 642                 connection2 = createXCBetweenCeps(adCep3, degCep3, spcRdmAD, spcRdmDEG, TapiStringConstants.OTSI_MC,
 643                 LayerProtocolName.PHOTONICMEDIA);
 644             LOG.info("Cross connection 2 created = {}", connection2);
 645             this.connectionFullMap.put(connection1.key(), connection1);
 646             this.connectionFullMap.put(connection2.key(), connection2);
 647
 648             // Create X connections that will be added to the service object
 649             Connection conn1 = new ConnectionBuilder().setConnectionUuid(connection1.getUuid()).build();
 650             Connection conn2 = new ConnectionBuilder().setConnectionUuid(connection2.getUuid()).build();
 651             connServMap.put(conn1.key(), conn1);
 652             connServMap.put(conn2.key(), conn2);
 653         }
 654         LOG.info("Going to create top connections betwee roadms");
 655         // create top connections between roadms: MC connections between AD MC CEPs of roadms
 656         for (int i = 0; i < rdmNodelist.size(); i++) {
 657             if (rdmNodelist.size() <= (i + 1)) {
 658                 LOG.info("Reached last roadm. No more MC connections");
 659                 break;
 660             }
 661             // Current roadm with roadm i + 1 --> MC
 662             String roadm1 = rdmNodelist.get(i);
 663             String spcRdmAD1 = rdmAddDropTplist.stream().filter(adp -> adp.contains(roadm1)).findFirst().get();
 664             String roadm2 = rdmNodelist.get(i + 1);
 665             String spcRdmAD2 = rdmAddDropTplist.stream().filter(adp -> adp.contains(roadm2)).findFirst().get();
 666             LOG.info("Creating top connection from {} to {} between tps: {}-{}", roadm1, roadm2, spcRdmAD1, spcRdmAD2);
 667
 668             // Create top connections between MC for full map
 669             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 670                 connection = createTopConnection(spcRdmAD1, spcRdmAD2, cepMap, TapiStringConstants.MC,
 671                 LayerProtocolName.PHOTONICMEDIA);
 672             this.connectionFullMap.put(connection.key(), connection);
 673             LOG.info("Top connection created = {}", connection);
 674
 675             // Create top connections that will be added to the service object
 676             Connection conn = new ConnectionBuilder().setConnectionUuid(connection.getUuid()).build();
 677             connServMap.put(conn.key(), conn);
 678         }
 679
 680         // OTSiMC top connection between edge roadms
 681         LOG.info("Going to created top connection between OTSiMC");
 682         String spcRdmAD1 = rdmAddDropTplist.stream().filter(adp -> adp.contains(edgeRoadm1)).findFirst().get();
 683         String spcRdmAD2 = rdmAddDropTplist.stream().filter(adp -> adp.contains(edgeRoadm2)).findFirst().get();
 684         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 685             connection = createTopConnection(spcRdmAD1, spcRdmAD2, cepMap, TapiStringConstants.OTSI_MC,
 686             LayerProtocolName.PHOTONICMEDIA);
 687         this.connectionFullMap.put(connection.key(), connection);
 688         LOG.info("Top connection created = {}", connection);
 689
 690         // OTSiMC top connections that will be added to the service object
 691         Connection conn = new ConnectionBuilder().setConnectionUuid(connection.getUuid()).build();
 692         connServMap.put(conn.key(), conn);
 693         return connServMap;
 694     }
 695
 696     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 697             createTopConnection(String tp1, String tp2,
 698                         Map<org.opendaylight.yang.gen.v1.urn
 699                             .onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPointKey,
 700                             ConnectionEndPoint> cepMap, String qual, LayerProtocolName topPortocol) {
 701         // find cep for each AD MC of roadm 1 and 2
 702         LOG.info("Top connection name = {}", String.join("+", "TOP", tp1, tp2, qual));
 703         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.ConnectionEndPoint adCep1 =
 704             cepMap.get(new org.opendaylight.yang.gen.v1.urn
 705                 .onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPointKey(
 706                 new Uuid(UUID.nameUUIDFromBytes((String.join("+", "CEP", tp1.split("\\+")[0],
 707                     qual, tp1.split("\\+")[1])).getBytes(Charset.forName("UTF-8")))
 708                     .toString())));
 709         LOG.info("ADCEP1 = {}", adCep1);
 710         org.opendaylight.yang.gen.v1.urn
 711             .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPoint cep1 =
 712             new org.opendaylight.yang.gen.v1.urn
 713                 .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPointBuilder()
 714                 .setNodeEdgePointUuid(adCep1.getClientNodeEdgePoint()
 715                     .values().stream().findFirst().get().getNodeEdgePointUuid())
 716                 .setTopologyUuid(adCep1.getClientNodeEdgePoint()
 717                     .values().stream().findFirst().get().getTopologyUuid())
 718                 .setNodeUuid(adCep1.getClientNodeEdgePoint()
 719                     .values().stream().findFirst().get().getNodeUuid())
 720                 .setConnectionEndPointUuid(adCep1.getUuid())
 721                 .build();
 722         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.ConnectionEndPoint adCep2 =
 723             cepMap.get(new org.opendaylight.yang.gen.v1.urn
 724                 .onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPointKey(
 725                 new Uuid(UUID.nameUUIDFromBytes((String.join("+", "CEP", tp2.split("\\+")[0],
 726                     qual, tp2.split("\\+")[1])).getBytes(Charset.forName("UTF-8")))
 727                     .toString())));
 728         LOG.info("ADCEP2 = {}", adCep2);
 729         org.opendaylight.yang.gen.v1.urn
 730             .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPoint cep2 =
 731             new org.opendaylight.yang.gen.v1.urn
 732                 .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPointBuilder()
 733                 .setNodeEdgePointUuid(adCep2.getClientNodeEdgePoint()
 734                     .values().stream().findFirst().get().getNodeEdgePointUuid())
 735                 .setTopologyUuid(adCep2.getClientNodeEdgePoint()
 736                     .values().stream().findFirst().get().getTopologyUuid())
 737                 .setNodeUuid(adCep2.getClientNodeEdgePoint()
 738                     .values().stream().findFirst().get().getNodeUuid())
 739                 .setConnectionEndPointUuid(adCep1.getUuid())
 740                 .build();
 741         Map<ConnectionEndPointKey, org.opendaylight.yang.gen.v1.urn
 742             .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPoint> ceps = new HashMap<>();
 743         ceps.put(cep1.key(), cep1);
 744         ceps.put(cep2.key(), cep2);
 745         Name connName = new NameBuilder()
 746             .setValueName("Connection name")
 747             .setValue(String.join("+", "TOP", tp1, tp2, qual))
 748             .build();
 749         // TODO: lower connection, supported link.......
 750         return new org.opendaylight.yang.gen.v1.urn
 751             .onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectionBuilder()
 752             .setUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", "TOP", tp1, tp2, qual))
 753                 .getBytes(Charset.forName("UTF-8"))).toString()))
 754             .setName(Map.of(connName.key(), connName))
 755             .setConnectionEndPoint(ceps)
 756             .setOperationalState(OperationalState.ENABLED)
 757             .setLayerProtocolName(topPortocol)
 758             .setLifecycleState(LifecycleState.INSTALLED)
 759             .setDirection(ForwardingDirection.BIDIRECTIONAL)
 760             .build();
 761     }
 762
 763     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection
 764             createXCBetweenCeps(ConnectionEndPoint cep1, ConnectionEndPoint cep2, String tp1, String tp2, String qual,
 765                         LayerProtocolName xcProtocol) {
 766         LOG.info("Creation cross connection between: {} and {}", tp1, tp2);
 767         LOG.info("Cross connection name = {}", String.join("+", "XC", tp1, tp2, qual));
 768         LOG.info("CEP1 = {}", cep1.getClientNodeEdgePoint());
 769         LOG.info("CEP2 = {}", cep2.getClientNodeEdgePoint());
 770         org.opendaylight.yang.gen.v1.urn
 771             .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPoint cepServ1 =
 772             new org.opendaylight.yang.gen.v1.urn
 773                 .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPointBuilder()
 774                 .setNodeEdgePointUuid(cep1.getClientNodeEdgePoint()
 775                     .values().stream().findFirst().get().getNodeEdgePointUuid())
 776                 .setTopologyUuid(cep1.getClientNodeEdgePoint()
 777                     .values().stream().findFirst().get().getTopologyUuid())
 778                 .setNodeUuid(cep1.getClientNodeEdgePoint()
 779                     .values().stream().findFirst().get().getNodeUuid())
 780                 .setConnectionEndPointUuid(cep1.getUuid())
 781                 .build();
 782         org.opendaylight.yang.gen.v1.urn
 783             .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPoint cepServ2 =
 784             new org.opendaylight.yang.gen.v1.urn
 785                 .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPointBuilder()
 786                 .setNodeEdgePointUuid(cep2.getClientNodeEdgePoint()
 787                     .values().stream().findFirst().get().getNodeEdgePointUuid())
 788                 .setTopologyUuid(cep2.getClientNodeEdgePoint()
 789                     .values().stream().findFirst().get().getTopologyUuid())
 790                 .setNodeUuid(cep2.getClientNodeEdgePoint()
 791                     .values().stream().findFirst().get().getNodeUuid())
 792                 .setConnectionEndPointUuid(cep2.getUuid())
 793                 .build();
 794         Map<ConnectionEndPointKey, org.opendaylight.yang.gen.v1.urn
 795             .onf.otcc.yang.tapi.connectivity.rev181210.connection.ConnectionEndPoint> ceps = new HashMap<>();
 796         ceps.put(cepServ1.key(), cepServ1);
 797         ceps.put(cepServ2.key(), cepServ2);
 798         Name connName = new NameBuilder()
 799             .setValueName("Connection name")
 800             .setValue(String.join("+", "XC", tp1, tp2, qual))
 801             .build();
 802         // TODO: lower connection, supported link.......
 803         return new org.opendaylight.yang.gen.v1.urn
 804             .onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectionBuilder()
 805             .setUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", "XC", tp1, tp2, qual))
 806                 .getBytes(Charset.forName("UTF-8"))).toString()))
 807             .setName(Map.of(connName.key(), connName))
 808             .setConnectionEndPoint(ceps)
 809             .setOperationalState(OperationalState.ENABLED)
 810             .setLayerProtocolName(xcProtocol)
 811             .setLifecycleState(LifecycleState.INSTALLED)
 812             .setDirection(ForwardingDirection.BIDIRECTIONAL)
 813             .build();
 814     }
 815
 816     private ConnectionEndPoint createCepRoadm(String id, String qualifier) {
 817         LOG.info("NEP = {}", String.join("+", id.split("\\+")[0], qualifier, id.split("\\+")[1]));
 818         Name cepName = new NameBuilder()
 819             .setValueName("ConnectionEndPoint name")
 820             .setValue(String.join("+", id.split("\\+")[0], qualifier,
 821                 id.split("\\+")[1]))
 822             .build();
 823         ClientNodeEdgePoint cnep = new ClientNodeEdgePointBuilder()
 824             .setNodeEdgePointUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", id.split("\\+")[0],
 825                 qualifier, id.split("\\+")[1])).getBytes(Charset.forName("UTF-8")))
 826                 .toString()))
 827             .setNodeUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+",id.split("\\+")[0],
 828                 qualifier)).getBytes(Charset.forName("UTF-8")))
 829                 .toString()))
 830             .setTopologyUuid(new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER
 831                 .getBytes(Charset.forName("UTF-8"))).toString()))
 832             .build();
 833         // TODO: add augmentation with the corresponding cep-spec (i.e. MC, OTSiMC...)
 834         // TODO: add parent ONEP??
 835         ConnectionEndPointBuilder cepBldr = new ConnectionEndPointBuilder()
 836             .setUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", "CEP", id.split("\\+")[0],
 837                 qualifier, id.split("\\+")[1])).getBytes(Charset.forName("UTF-8")))
 838                 .toString()))
 839             .setClientNodeEdgePoint(Map.of(cnep.key(), cnep))
 840             .setName(Map.of(cepName.key(), cepName))
 841             .setConnectionPortRole(PortRole.SYMMETRIC)
 842             .setConnectionPortDirection(PortDirection.BIDIRECTIONAL)
 843             .setOperationalState(OperationalState.ENABLED)
 844             .setLifecycleState(LifecycleState.INSTALLED)
 845             .setLayerProtocolName(LayerProtocolName.PHOTONICMEDIA);
 846         return cepBldr.build();
 847     }
 848
 849     private ConnectionEndPoint createCepXpdr(String id, String qualifier, String nodeLayer,
 850                                              LayerProtocolName cepProtocol) {
 851         Name cepName = new NameBuilder()
 852             .setValueName("ConnectionEndPoint name")
 853             .setValue(String.join("+", id.split("\\+")[0], qualifier,
 854                 id.split("\\+")[1]))
 855             .build();
 856         ClientNodeEdgePoint cnep = new ClientNodeEdgePointBuilder()
 857             .setNodeEdgePointUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", id.split("\\+")[0],
 858                 qualifier, id.split("\\+")[1])).getBytes(Charset.forName("UTF-8")))
 859                 .toString()))
 860             .setNodeUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+",id.split("\\+")[0],
 861                 nodeLayer)).getBytes(Charset.forName("UTF-8")))
 862                 .toString()))
 863             .setTopologyUuid(new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER
 864                 .getBytes(Charset.forName("UTF-8"))).toString()))
 865             .build();
 866         // TODO: add augmentation with the corresponding cep-spec (i.e. MC, OTSiMC...)
 867         // TODO: add parent ONEP??
 868         ConnectionEndPointBuilder cepBldr = new ConnectionEndPointBuilder()
 869             .setUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", "CEP", id.split("\\+")[0],
 870                 qualifier, id.split("\\+")[1])).getBytes(Charset.forName("UTF-8")))
 871                 .toString()))
 872             .setClientNodeEdgePoint(Map.of(cnep.key(), cnep))
 873             .setName(Map.of(cepName.key(), cepName))
 874             .setConnectionPortRole(PortRole.SYMMETRIC)
 875             .setConnectionPortDirection(PortDirection.BIDIRECTIONAL)
 876             .setOperationalState(OperationalState.ENABLED)
 877             .setLifecycleState(LifecycleState.INSTALLED)
 878             .setLayerProtocolName(cepProtocol);
 879         return cepBldr.build();
 880     }
 881
 882     private EndPoint mapServiceZEndPoint(
 883             org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.ServiceZEnd
 884                 serviceZEnd, PathDescription pathDescription) {
 885         EndPointBuilder endPointBuilder = new EndPointBuilder();
 886         // 1. Service Format: ODU, OTU, ETH
 887         ServiceFormat serviceFormat = serviceZEnd.getServiceFormat();
 888         String serviceNodeId = serviceZEnd.getNodeId().getValue();
 889         // Identify SIP name
 890         Uuid sipUuid = getSipIdFromZend(pathDescription.getZToADirection().getZToA(), serviceNodeId, serviceFormat);
 891         LOG.info("Uuid of z end {}", sipUuid);
 892         LayerProtocolName layerProtocols = null;
 893         // Layer protocol name
 894         switch (serviceFormat) {
 895             case Ethernet:
 896                 layerProtocols = LayerProtocolName.DSR;
 897                 break;
 898             case OTU:
 899             case OC:
 900                 layerProtocols = LayerProtocolName.PHOTONICMEDIA;
 901                 break;
 902             case ODU:
 903                 layerProtocols = LayerProtocolName.ODU;
 904                 break;
 905             default:
 906                 LOG.error("Service Format not supported");
 907         }
 908         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.local._class.Name name =
 909             new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.local._class.NameBuilder()
 910                 .setValueName("OpenROADM info")
 911                 .setValue(String.join("-", serviceZEnd.getClli(),
 912                     serviceZEnd.getTxDirection().getPort().getPortDeviceName(),
 913                     serviceZEnd.getTxDirection().getPort().getPortName()))
 914                 .build();
 915         return endPointBuilder
 916             .setServiceInterfacePoint(new ServiceInterfacePointBuilder()
 917                 .setServiceInterfacePointUuid(sipUuid)
 918                 .build())
 919             .setName(Map.of(name.key(), name))
 920             .setAdministrativeState(AdministrativeState.UNLOCKED)
 921             .setDirection(PortDirection.BIDIRECTIONAL)
 922             .setLifecycleState(LifecycleState.INSTALLED)
 923             .setOperationalState(OperationalState.ENABLED)
 924             .setLayerProtocolName(layerProtocols)
 925             .setCapacity(new CapacityBuilder()
 926                 .setTotalSize(new TotalSizeBuilder()
 927                     .setValue(Uint64.valueOf(serviceZEnd.getServiceRate()))
 928                     .setUnit(CapacityUnit.GBPS)
 929                     .build())
 930                 .setBandwidthProfile(new BandwidthProfileBuilder().build()) // TODO: implement bandwidth profile
 931                 .build())
 932             .setProtectionRole(ProtectionRole.WORK)
 933             .setRole(PortRole.SYMMETRIC)
 934             .setLocalId(serviceNodeId)
 935             .build();
 936     }
 937
 938     private EndPoint mapServiceAEndPoint(
 939             org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.service.ServiceAEnd
 940                 serviceAEnd, PathDescription pathDescription) {
 941         EndPointBuilder endPointBuilder = new EndPointBuilder();
 942         // 1. Service Format: ODU, OTU, ETH
 943         ServiceFormat serviceFormat = serviceAEnd.getServiceFormat();
 944         String serviceNodeId = serviceAEnd.getNodeId().getValue();
 945         // Identify SIP name
 946         Uuid sipUuid = getSipIdFromAend(pathDescription.getAToZDirection().getAToZ(), serviceNodeId, serviceFormat);
 947         LOG.info("Uuid of a end {}", sipUuid);
 948         LayerProtocolName layerProtocols = null;
 949         // Layer protocol name
 950         switch (serviceFormat) {
 951             case Ethernet:
 952                 layerProtocols = LayerProtocolName.DSR;
 953                 break;
 954             case OTU:
 955             case OC:
 956                 layerProtocols = LayerProtocolName.PHOTONICMEDIA;
 957                 break;
 958             case ODU:
 959                 layerProtocols = LayerProtocolName.ODU;
 960                 break;
 961             default:
 962                 LOG.error("Service Format not supported");
 963         }
 964         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.local._class.Name name =
 965             new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.local._class.NameBuilder()
 966                 .setValueName("OpenROADM info")
 967                 .setValue(String.join("-", serviceAEnd.getClli(),
 968                     serviceAEnd.getTxDirection().getPort().getPortDeviceName(),
 969                     serviceAEnd.getTxDirection().getPort().getPortName()))
 970                 .build();
 971         return endPointBuilder
 972             .setServiceInterfacePoint(new ServiceInterfacePointBuilder()
 973                 .setServiceInterfacePointUuid(sipUuid)
 974                 .build())
 975             .setName(Map.of(name.key(), name))
 976             .setAdministrativeState(AdministrativeState.UNLOCKED)
 977             .setDirection(PortDirection.BIDIRECTIONAL)
 978             .setLifecycleState(LifecycleState.INSTALLED)
 979             .setOperationalState(OperationalState.ENABLED)
 980             .setLayerProtocolName(layerProtocols)
 981             .setCapacity(new CapacityBuilder()
 982                 .setTotalSize(new TotalSizeBuilder()
 983                     .setValue(Uint64.valueOf(serviceAEnd.getServiceRate()))
 984                     .setUnit(CapacityUnit.GBPS)
 985                     .build())
 986                 .setBandwidthProfile(new BandwidthProfileBuilder().build()) // TODO: implement bandwidth profile
 987                 .build())
 988             .setProtectionRole(ProtectionRole.WORK)
 989             .setRole(PortRole.SYMMETRIC)
 990             .setLocalId(serviceNodeId)
 991             .build();
 992     }
 993
 994     private Uuid getSipIdFromZend(Map<ZToAKey, ZToA> mapztoa, String serviceNodeId, ServiceFormat serviceFormat) {
 995         Uuid zendUuid = null;
 996         if (serviceNodeId.contains("ROADM")) {
 997             // Service from ROADM to ROADM
 998             // AddDrop-AddDrop ports --> MC layer SIPs
 999             ZToA firstElement = mapztoa.values().stream().filter(ztoa -> ztoa.getId().equals("0")).findFirst().get();
1000             TerminationPoint tp = (TerminationPoint) firstElement.getResource().getResource();
1001             Uuid sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP",
1002                 tp.getTpNodeId(), TapiStringConstants.MC, tp.getTpId())).getBytes(Charset.forName("UTF-8")))
1003                 .toString());
1004             LOG.info("SIP name = {}", String.join("+", tp.getTpNodeId(), TapiStringConstants.MC, tp.getTpId()));
1005             for (ServiceInterfacePoint sip:this.sipMap.values()) {
1006                 if (!sip.getUuid().equals(sipUuid)) {
1007                     LOG.info("SIP {} doesn match sipname {}", sip.getUuid().getValue(), sipUuid.getValue());
1008                     continue;
1009                 }
1010                 zendUuid = sip.getUuid();
1011                 break;
1012             }
1013         } else {
1014             // Service from XPDR to XPDR
1015             ZToA firstElement;
1016             TerminationPoint tp;
1017             Uuid sipUuid;
1018             switch (serviceFormat) {
1019                 case ODU:
1020                     firstElement = mapztoa.values().stream().filter(ztoa -> ztoa.getId().equals("2")).findFirst().get();
1021                     tp = (TerminationPoint) firstElement.getResource().getResource();
1022                     // Network-Network ports --> iODU layer SIPs TODO --> updated to E_ODU
1023                     sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP",
1024                         tp.getTpNodeId(), TapiStringConstants.E_ODU, tp.getTpId())).getBytes(Charset.forName("UTF-8")))
1025                         .toString());
1026                     LOG.info("SIP name = {}", String.join("+", tp.getTpNodeId(), TapiStringConstants.E_ODU,
1027                         tp.getTpId()));
1028                     break;
1029                 case OTU:
1030                     firstElement = mapztoa.values().stream().filter(ztoa -> ztoa.getId().equals("2")).findFirst().get();
1031                     tp = (TerminationPoint) firstElement.getResource().getResource();
1032                     // Network-Network ports --> iOTSi layer SIPs
1033                     sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP",
1034                         tp.getTpNodeId(), TapiStringConstants.I_OTSI, tp.getTpId())).getBytes(Charset.forName("UTF-8")))
1035                         .toString());
1036                     LOG.info("SIP name = {}", String.join("+", tp.getTpNodeId(), TapiStringConstants.I_OTSI,
1037                         tp.getTpId()));
1038                     break;
1039                 case Ethernet:
1040                     firstElement = mapztoa.values().stream().filter(ztoa -> ztoa.getId().equals("0")).findFirst().get();
1041                     tp = (TerminationPoint) firstElement.getResource().getResource();
1042                     // Client-client ports --> DSR layer SIPs
1043                     sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP",
1044                         tp.getTpNodeId(), TapiStringConstants.DSR, tp.getTpId())).getBytes(Charset.forName("UTF-8")))
1045                         .toString());
1046                     LOG.info("SIP name = {}", String.join("+", tp.getTpNodeId(), TapiStringConstants.DSR,
1047                         tp.getTpId()));
1048                     break;
1049                 default:
1050                     sipUuid = null;
1051                     LOG.warn("Service format {} not supported (?)", serviceFormat.getName());
1052             }
1053             for (ServiceInterfacePoint sip:this.sipMap.values()) {
1054                 if (!sip.getUuid().equals(sipUuid)) {
1055                     LOG.info("SIP {} doesn match sipname {}", sip.getUuid().getValue(), sipUuid.getValue());
1056                     continue;
1057                 }
1058                 zendUuid = sip.getUuid();
1059                 break;
1060             }
1061         }
1062         return zendUuid;
1063     }
1064
1065     private Uuid getSipIdFromAend(Map<AToZKey, AToZ> mapatoz, String serviceNodeId, ServiceFormat serviceFormat) {
1066         Uuid aendUuid = null;
1067         LOG.info("ServiceNode = {} and ServiceFormat = {}", serviceNodeId, serviceFormat.getName());
1068         LOG.info("Map a to z = {}", mapatoz);
1069         if (serviceNodeId.contains("ROADM")) {
1070             // Service from ROADM to ROADM
1071             // AddDrop-AddDrop ports --> MC layer SIPs
1072             AToZ firstElement = mapatoz.values().stream().filter(atoz -> atoz.getId().equals("0")).findFirst().get();
1073             LOG.info("First element of service path = {}", firstElement.getResource().getResource());
1074             TerminationPoint tp = (TerminationPoint) firstElement.getResource().getResource();
1075             Uuid sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP",
1076                 tp.getTpNodeId(), TapiStringConstants.MC, tp.getTpId())).getBytes(Charset.forName("UTF-8")))
1077                 .toString());
1078             LOG.info("ROADM SIP name = {}", String.join("+", tp.getTpNodeId(), TapiStringConstants.MC,
1079                 tp.getTpId()));
1080             for (ServiceInterfacePoint sip:this.sipMap.values()) {
1081                 if (!sip.getUuid().equals(sipUuid)) {
1082                     LOG.info("SIP {} doesn match sipname {}", sip.getUuid().getValue(), sipUuid.getValue());
1083                     continue;
1084                 }
1085                 aendUuid = sip.getUuid();
1086                 break;
1087             }
1088         } else {
1089             // Service from XPDR to XPDR
1090             AToZ firstElement;
1091             TerminationPoint tp;
1092             Uuid sipUuid;
1093             switch (serviceFormat) {
1094                 case ODU:
1095                     firstElement = mapatoz.values().stream().filter(atoz -> atoz.getId().equals("2")).findFirst().get();
1096                     tp = (TerminationPoint) firstElement.getResource().getResource();
1097                     // Network-Network ports --> iODU layer SIPs. TODO -> updated to eODU
1098                     sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP",
1099                         tp.getTpNodeId(), TapiStringConstants.E_ODU, tp.getTpId())).getBytes(Charset.forName("UTF-8")))
1100                         .toString());
1101                     LOG.info("ODU XPDR SIP name = {}", String.join("+", tp.getTpNodeId(),
1102                         TapiStringConstants.E_ODU, tp.getTpId()));
1103                     break;
1104                 case OTU:
1105                     firstElement = mapatoz.values().stream().filter(atoz -> atoz.getId().equals("2")).findFirst().get();
1106                     tp = (TerminationPoint) firstElement.getResource().getResource();
1107                     // Network-Network ports --> iOTSi layer SIPs
1108                     sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP",
1109                         tp.getTpNodeId(), TapiStringConstants.I_OTSI, tp.getTpId())).getBytes(Charset.forName("UTF-8")))
1110                         .toString());
1111                     LOG.info("OTU XPDR SIP name = {}", String.join("+", tp.getTpNodeId(),
1112                         TapiStringConstants.I_OTSI, tp.getTpId()));
1113                     break;
1114                 case Ethernet:
1115                     firstElement = mapatoz.values().stream().filter(atoz -> atoz.getId().equals("0")).findFirst().get();
1116                     tp = (TerminationPoint) firstElement.getResource().getResource();
1117                     // Client-client ports --> DSR layer SIPs
1118                     sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP",
1119                         tp.getTpNodeId(), TapiStringConstants.DSR, tp.getTpId())).getBytes(Charset.forName("UTF-8")))
1120                         .toString());
1121                     LOG.info("DSR XPDR SIP name = {}", String.join("+", tp.getTpNodeId(),
1122                         TapiStringConstants.DSR, tp.getTpId()));
1123                     break;
1124                 default:
1125                     sipUuid = null;
1126                     LOG.warn("Service format {} not supported (?)", serviceFormat.getName());
1127             }
1128             for (ServiceInterfacePoint sip:this.sipMap.values()) {
1129                 if (!sip.getUuid().equals(sipUuid)) {
1130                     LOG.info("SIP {} doesn match sipname {}", sip.getUuid().getValue(), sipUuid.getValue());
1131                     continue;
1132                 }
1133                 aendUuid = sip.getUuid();
1134                 break;
1135             }
1136         }
1137         return aendUuid;
1138     }
1139
1140     private void putRdmCepInTopologyContext(String node, String spcRdmAD, String qual, ConnectionEndPoint cep) {
1141         LOG.info("NEP id before Merge = {}", String.join("+", node, qual, spcRdmAD.split("\\+")[1]));
1142         LOG.info("Node of NEP id before Merge = {}", String.join("+", node, TapiStringConstants.PHTNC_MEDIA));
1143         // Give uuids so that it is easier to look for things: topology uuid, node uuid, nep uuid, cep
1144         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER
1145             .getBytes(Charset.forName("UTF-8"))).toString());
1146         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(String.join("+", node, TapiStringConstants.PHTNC_MEDIA)
1147             .getBytes(Charset.forName("UTF-8"))).toString());
1148         Uuid nepUuid = new Uuid(UUID.nameUUIDFromBytes(String.join("+", node, qual, spcRdmAD.split("\\+")[1])
1149             .getBytes(Charset.forName("UTF-8"))).toString());
1150         this.tapiContext.updateTopologyWithCep(topoUuid, nodeUuid, nepUuid, cep);
1151     }
1152
1153     private void putXpdrCepInTopologyContext(String node, String spcXpdrNet, String qual, String nodeLayer,
1154                                              ConnectionEndPoint cep) {
1155         // Give uuids so that it is easier to look for things: topology uuid, node uuid, nep uuid, cep
1156         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER
1157             .getBytes(Charset.forName("UTF-8"))).toString());
1158         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(String.join("+", node, nodeLayer)
1159             .getBytes(Charset.forName("UTF-8"))).toString());
1160         Uuid nepUuid = new Uuid(UUID.nameUUIDFromBytes(String.join("+", node, qual, spcXpdrNet.split("\\+")[1])
1161             .getBytes(Charset.forName("UTF-8"))).toString());
1162         this.tapiContext.updateTopologyWithCep(topoUuid, nodeUuid, nepUuid, cep);
1163     }
1164
1165     public Map<org.opendaylight.yang.gen.v1.urn
1166             .onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectionKey,
1167             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection>
1168             getConnectionFullMap() {
1169         return this.connectionFullMap;
1170     }
1171
1172     private String getIdBasedOnModelVersion(String nodeid) {
1173         return nodeid.matches("[A-Z]{5}-[A-Z0-9]{2}-.*") ? String.join("-", nodeid.split("-")[0], nodeid.split("-")[1])
1174                                                         : nodeid.split("-")[0];
1175     }
1176
1177     public ServiceCreateInput createORServiceInput(CreateConnectivityServiceInput input, Uuid serviceUuid) {
1178         // TODO: not taking into account all the constraints. Only using EndPoints and Connectivity Constraint.
1179         Map<org.opendaylight.yang.gen.v1.urn
1180             .onf.otcc.yang.tapi.connectivity.rev181210.create.connectivity.service.input.EndPointKey,
1181             org.opendaylight.yang.gen.v1.urn
1182                 .onf.otcc.yang.tapi.connectivity.rev181210.create.connectivity.service.input.EndPoint>
1183             endPointMap = input.getEndPoint();
1184         ConnectivityConstraint constraint = input.getConnectivityConstraint();
1185         ConnectionType connType = null;
1186         ServiceFormat serviceFormat = null;
1187         String nodeAid = String.join("+", endPointMap.values().stream().findFirst().get().getLocalId(),
1188             TapiStringConstants.DSR);
1189         String nodeZid = String.join("+", endPointMap.values().stream().skip(1).findFirst().get().getLocalId(),
1190             TapiStringConstants.DSR);
1191         LOG.debug("Node a = {}", nodeAid);
1192         LOG.debug("Node z = {}", nodeZid);
1193         switch (constraint.getServiceLayer().getIntValue()) {
1194             case 0:
1195                 LOG.info("ODU");
1196                 connType = ConnectionType.Infrastructure;
1197                 serviceFormat = ServiceFormat.ODU;
1198                 break;
1199             case 2:
1200                 LOG.info("DSR");
1201                 connType = ConnectionType.Service;
1202                 serviceFormat = ServiceFormat.Ethernet;
1203                 break;
1204             case 3:
1205                 LOG.info("PHOTONIC");
1206                 connType = getConnectionTypePhtnc(endPointMap.values());
1207                 serviceFormat = getServiceFormatPhtnc(endPointMap.values());
1208                 if (serviceFormat.equals(ServiceFormat.OC)) {
1209                     nodeAid = String.join("+", endPointMap.values().stream().findFirst().get().getLocalId(),
1210                         TapiStringConstants.PHTNC_MEDIA);
1211                     nodeZid = String.join("+", endPointMap.values().stream().skip(1).findFirst().get().getLocalId(),
1212                         TapiStringConstants.PHTNC_MEDIA);
1213                 } else {
1214                     nodeAid = String.join("+", endPointMap.values().stream().findFirst().get().getLocalId(),
1215                         TapiStringConstants.OTSI);
1216                     nodeZid = String.join("+", endPointMap.values().stream().skip(1).findFirst().get().getLocalId(),
1217                         TapiStringConstants.OTSI);
1218                 }
1219                 LOG.debug("Node a photonic = {}", nodeAid);
1220                 LOG.debug("Node z photonic = {}", nodeZid);
1221                 break;
1222             default:
1223                 LOG.info("Service type {} not supported", constraint.getServiceLayer().getName());
1224         }
1225         // Requested Capacity for connectivity service
1226         Uint64 capacity = input.getConnectivityConstraint().getRequestedCapacity().getTotalSize().getValue();
1227         // map endpoints into service end points. Map the type of service from TAPI to OR
1228         ServiceAEnd serviceAEnd = tapiEndPointToServiceAPoint(endPointMap.values().stream().findFirst().get(),
1229             serviceFormat, nodeAid, capacity);
1230         ServiceZEnd serviceZEnd = tapiEndPointToServiceZPoint(endPointMap.values().stream().skip(1).findFirst().get(),
1231             serviceFormat, nodeZid, capacity);
1232         if (serviceAEnd == null || serviceZEnd == null) {
1233             LOG.error("Couldnt map endpoints to service end");
1234             return null;
1235         }
1236         LOG.info("Service a end = {}", serviceAEnd);
1237         LOG.info("Service z end = {}", serviceZEnd);
1238         return new ServiceCreateInputBuilder()
1239             .setServiceAEnd(serviceAEnd)
1240             .setServiceZEnd(serviceZEnd)
1241             .setConnectionType(connType)
1242             .setServiceName(serviceUuid.getValue())
1243             .setCommonId("common id")
1244             .setSdncRequestHeader(new SdncRequestHeaderBuilder().setRequestId("request-1")
1245                 .setRpcAction(RpcActions.ServiceCreate).setNotificationUrl("notification url")
1246                 .setRequestSystemId("appname")
1247                 .build())
1248             .setCustomer("customer")
1249             .setDueDate(DateAndTime.getDefaultInstance("2018-06-15T00:00:01Z"))
1250             .setOperatorContact("pw1234")
1251             .build();
1252     }
1253
1254     private ServiceZEnd tapiEndPointToServiceZPoint(
1255         org.opendaylight.yang.gen.v1.urn
1256             .onf.otcc.yang.tapi.connectivity.rev181210.create.connectivity.service.input.EndPoint endPoint,
1257         ServiceFormat serviceFormat, String nodeZid, Uint64 capacity) {
1258         // TODO -> change way this is being created. The name includes only SPDR-SA1-XPDR1.
1259         //  Not the rest which is needed in the txPortDeviceName.
1260         //  It could be obtained from the SIP which has the NEP and includes all the OR name.
1261         Uuid sipUuid = endPoint.getServiceInterfacePoint().getServiceInterfacePointUuid();
1262         // Todo -> need to find the NEP associated to that SIP
1263         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(nodeZid.getBytes(Charset.forName("UTF-8"))).toString());
1264         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node =
1265             this.tapiContext.getTapiNode(this.tapiTopoUuid, nodeUuid);
1266         if (node == null) {
1267             LOG.error("Node not found in datastore");
1268             return null;
1269         }
1270         // TODO -> in case of a DSR service, for some requests we need the NETWORK PORT and not the CLIENT although the
1271         //  connection is between 2 CLIENT ports. Otherwise it will not work...
1272         OwnedNodeEdgePoint nep = null;
1273         for (OwnedNodeEdgePoint onep : node.getOwnedNodeEdgePoint().values()) {
1274             if (onep.getMappedServiceInterfacePoint() == null) {
1275                 continue;
1276             }
1277             if (onep.getMappedServiceInterfacePoint().containsKey(new MappedServiceInterfacePointKey(sipUuid))) {
1278                 nep = onep;
1279                 break;
1280             }
1281         }
1282         if (nep == null) {
1283             LOG.error("Nep not found in datastore");
1284             return null;
1285         }
1286         String nodeName = endPoint.getName().values().stream().findFirst().get().getValue();
1287         String nodeid = String.join("-", nodeName.split("-")[0], nodeName.split("-")[1]);
1288         String nepName = nep.getName().values().stream().findFirst().get().getValue();
1289         String txPortDeviceName = nepName.split("\\+")[0];
1290         String txPortName = nepName.split("\\+")[2];
1291         String rxPortDeviceName = txPortDeviceName;
1292         String rxPortName = txPortName;
1293         LOG.debug("Node z id = {}, txportDeviceName = {}, txPortName = {}", nodeid, txPortDeviceName, txPortName);
1294         LOG.debug("Node z id = {}, rxportDeviceName = {}, rxPortName = {}", nodeid, rxPortDeviceName, rxPortName);
1295         if (serviceFormat.equals(ServiceFormat.ODU)) {
1296             // TODO --> populate network map
1297             populateNetworkMap(nodeid, txPortName);
1298         }
1299         if (serviceFormat.equals(ServiceFormat.Ethernet)) {
1300             // TODO --> choose from network Map un network port which hasnt been used yet by another service.
1301             //  Set boolean to true and update txportName and so on
1302             String updTxName = findFreeConfiguredNetworkPort(nodeid);
1303             if (updTxName != null) {
1304                 txPortName = updTxName;
1305                 rxPortName = txPortName;
1306             }
1307         }
1308         // TODO --> get clli from datastore?
1309         String clli = "NodeSC";
1310         LOG.info("Node z id = {}, txportDeviceName = {}, txPortName = {}", nodeid, txPortDeviceName, txPortName);
1311         LOG.info("Node z id = {}, rxportDeviceName = {}, rxPortName = {}", nodeid, rxPortDeviceName, rxPortName);
1312         ServiceZEndBuilder serviceZEndBuilder = new ServiceZEndBuilder()
1313             .setClli(clli)
1314             .setNodeId(new NodeIdType(nodeid))
1315             .setOpticType(OpticTypes.Gray)
1316             .setServiceFormat(serviceFormat)
1317             .setServiceRate(Uint32.valueOf(capacity))
1318             .setSubrateEthSla(new SubrateEthSlaBuilder().setSubrateEthSla(
1319                 new org.opendaylight.yang.gen.v1.http
1320                     .org.openroadm.common.service.types.rev190531.subrate.eth.sla.SubrateEthSlaBuilder()
1321                     .setCommittedBurstSize(Uint16.valueOf(64))
1322                     .setCommittedInfoRate(Uint32.valueOf(100000))
1323                     .build())
1324                 .build())
1325             .setTxDirection(new TxDirectionBuilder()
1326                 .setPort(new PortBuilder()
1327                     .setPortDeviceName(txPortDeviceName)
1328                     .setPortName(txPortName)
1329                     .setPortRack(TapiStringConstants.PORT_RACK_VALUE)
1330                     .setPortShelf("00")
1331                     .setPortType(TapiStringConstants.PORT_TYPE)
1332                     .build())
1333                 .setLgx(new LgxBuilder()
1334                     .setLgxDeviceName(TapiStringConstants.LGX_DEVICE_NAME)
1335                     .setLgxPortName(TapiStringConstants.LGX_PORT_NAME)
1336                     .setLgxPortRack(TapiStringConstants.PORT_RACK_VALUE)
1337                     .setLgxPortShelf("00")
1338                     .build())
1339                 .build())
1340             .setRxDirection(new RxDirectionBuilder()
1341                 .setPort(new PortBuilder()
1342                     .setPortDeviceName(rxPortDeviceName)
1343                     .setPortName(rxPortName)
1344                     .setPortRack(TapiStringConstants.PORT_RACK_VALUE)
1345                     .setPortShelf("00")
1346                     .setPortType(TapiStringConstants.PORT_TYPE)
1347                     .build())
1348                 .setLgx(new LgxBuilder()
1349                     .setLgxDeviceName(TapiStringConstants.LGX_DEVICE_NAME)
1350                     .setLgxPortName(TapiStringConstants.LGX_PORT_NAME)
1351                     .setLgxPortRack(TapiStringConstants.PORT_RACK_VALUE)
1352                     .setLgxPortShelf("00")
1353                     .build())
1354                 .build());
1355         if (serviceFormat.equals(ServiceFormat.ODU)) {
1356             serviceZEndBuilder.setOduServiceRate(ODU4.class);
1357         }
1358         if (serviceFormat.equals(ServiceFormat.OTU)) {
1359             serviceZEndBuilder.setOtuServiceRate(OTU4.class);
1360         }
1361         return serviceZEndBuilder.build();
1362     }
1363
1364     private ServiceAEnd tapiEndPointToServiceAPoint(
1365         org.opendaylight.yang.gen.v1.urn
1366             .onf.otcc.yang.tapi.connectivity.rev181210.create.connectivity.service.input.EndPoint endPoint,
1367         ServiceFormat serviceFormat, String nodeAid, Uint64 capacity) {
1368         // TODO -> change way this is being created. The name includes only SPDR-SA1-XPDR1.
1369         //  Not the rest which is needed in the txPortDeviceName.
1370         //  It could be obtained from the SIP which has the NEP and includes all the OR name.
1371         Uuid sipUuid = endPoint.getServiceInterfacePoint().getServiceInterfacePointUuid();
1372         // Todo -> need to find the NEP associated to that SIP
1373         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(nodeAid.getBytes(Charset.forName("UTF-8"))).toString());
1374         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node =
1375             this.tapiContext.getTapiNode(this.tapiTopoUuid, nodeUuid);
1376         if (node == null) {
1377             LOG.error("Node not found in datastore");
1378             return null;
1379         }
1380         // TODO -> in case of a DSR service, for some requests we need the NETWORK PORT and not the CLIENT although the
1381         //  connection is between 2 CLIENT ports. Otherwise it will not work...
1382         OwnedNodeEdgePoint nep = null;
1383         for (OwnedNodeEdgePoint onep : node.getOwnedNodeEdgePoint().values()) {
1384             if (onep.getMappedServiceInterfacePoint() == null) {
1385                 continue;
1386             }
1387             if (onep.getMappedServiceInterfacePoint().containsKey(new MappedServiceInterfacePointKey(sipUuid))) {
1388                 nep = onep;
1389                 break;
1390             }
1391         }
1392         if (nep == null) {
1393             LOG.error("Nep not found in datastore");
1394             return null;
1395         }
1396         String nodeName = endPoint.getName().values().stream().findFirst().get().getValue();
1397         String nodeid = String.join("-", nodeName.split("-")[0], nodeName.split("-")[1]);
1398         String nepName = nep.getName().values().stream().findFirst().get().getValue();
1399         String txPortDeviceName = nepName.split("\\+")[0];
1400         String txPortName = nepName.split("\\+")[2];
1401         String rxPortDeviceName = txPortDeviceName;
1402         String rxPortName = txPortName;
1403         LOG.debug("Node a id = {}, txportDeviceName = {}, txPortName = {}", nodeid, txPortDeviceName, txPortName);
1404         LOG.debug("Node a id = {}, rxportDeviceName = {}, rxPortName = {}", nodeid, rxPortDeviceName, rxPortName);
1405         if (serviceFormat.equals(ServiceFormat.ODU)) {
1406             // TODO --> populate network map
1407             populateNetworkMap(nodeid, txPortName);
1408         }
1409         if (serviceFormat.equals(ServiceFormat.Ethernet)) {
1410             // TODO --> choose from network Map un network port which hasnt been used yet by another service.
1411             //  Set boolean to true and update txportName and so on
1412             String updTxName = findFreeConfiguredNetworkPort(nodeid);
1413             if (updTxName != null) {
1414                 txPortName = updTxName;
1415                 rxPortName = txPortName;
1416             }
1417         }
1418         // TODO --> get clli from datastore?
1419         String clli = "NodeSA";
1420         LOG.info("Node a id = {}, txportDeviceName = {}, txPortName = {}", nodeid, txPortDeviceName, txPortName);
1421         LOG.info("Node a id = {}, rxportDeviceName = {}, rxPortName = {}", nodeid, rxPortDeviceName, rxPortName);
1422         ServiceAEndBuilder serviceAEndBuilder = new ServiceAEndBuilder()
1423             .setClli(clli)
1424             .setNodeId(new NodeIdType(nodeid))
1425             .setOpticType(OpticTypes.Gray)
1426             .setServiceFormat(serviceFormat)
1427             .setServiceRate(Uint32.valueOf(capacity))
1428             .setSubrateEthSla(new SubrateEthSlaBuilder().setSubrateEthSla(
1429                 new org.opendaylight.yang.gen.v1.http
1430                     .org.openroadm.common.service.types.rev190531.subrate.eth.sla.SubrateEthSlaBuilder()
1431                     .setCommittedBurstSize(Uint16.valueOf(64))
1432                     .setCommittedInfoRate(Uint32.valueOf(100000))
1433                     .build())
1434                 .build())
1435             .setTxDirection(new TxDirectionBuilder()
1436                 .setPort(new PortBuilder()
1437                     .setPortDeviceName(txPortDeviceName)
1438                     .setPortName(txPortName)
1439                     .setPortRack(TapiStringConstants.PORT_RACK_VALUE)
1440                     .setPortShelf("00")
1441                     .setPortType(TapiStringConstants.PORT_TYPE)
1442                     .build())
1443                 .setLgx(new LgxBuilder()
1444                     .setLgxDeviceName(TapiStringConstants.LGX_DEVICE_NAME)
1445                     .setLgxPortName(TapiStringConstants.LGX_PORT_NAME)
1446                     .setLgxPortRack(TapiStringConstants.PORT_RACK_VALUE)
1447                     .setLgxPortShelf("00")
1448                     .build())
1449                 .build())
1450             .setRxDirection(new RxDirectionBuilder()
1451                 .setPort(new PortBuilder()
1452                     .setPortDeviceName(rxPortDeviceName)
1453                     .setPortName(rxPortName)
1454                     .setPortRack(TapiStringConstants.PORT_RACK_VALUE)
1455                     .setPortShelf("00")
1456                     .setPortType(TapiStringConstants.PORT_TYPE)
1457                     .build())
1458                 .setLgx(new LgxBuilder()
1459                     .setLgxDeviceName(TapiStringConstants.LGX_DEVICE_NAME)
1460                     .setLgxPortName(TapiStringConstants.LGX_PORT_NAME)
1461                     .setLgxPortRack(TapiStringConstants.PORT_RACK_VALUE)
1462                     .setLgxPortShelf("00")
1463                     .build())
1464                 .build());
1465         if (serviceFormat.equals(ServiceFormat.ODU)) {
1466             serviceAEndBuilder.setOduServiceRate(ODU4.class);
1467         }
1468         if (serviceFormat.equals(ServiceFormat.OTU)) {
1469             serviceAEndBuilder.setOtuServiceRate(OTU4.class);
1470         }
1471         return serviceAEndBuilder.build();
1472     }
1473
1474     private String findFreeConfiguredNetworkPort(String nodeid) {
1475         if (!this.networkMap.containsKey(nodeid)) {
1476             return null;
1477         }
1478         Map<String, Boolean> netMap = this.networkMap.get(nodeid);
1479         for (Map.Entry<String, Boolean> entry : netMap.entrySet()) {
1480             if (!entry.getValue()) {
1481                 this.networkMap.get(nodeid).put(entry.getKey(), true);
1482                 return entry.getKey();
1483             }
1484         }
1485         return null;
1486     }
1487
1488     private void populateNetworkMap(String nodeid, String txPortName) {
1489         Map<String, Boolean> netMap = new HashMap<>();
1490         netMap.put(txPortName, false);
1491         if (!this.networkMap.containsKey(nodeid)) {
1492             this.networkMap.put(nodeid, netMap);
1493         } else if (!this.networkMap.get(nodeid).containsKey(txPortName)) {
1494             this.networkMap.get(nodeid).putAll(netMap);
1495         }
1496     }
1497
1498     private ConnectionType getConnectionTypePhtnc(Collection<org.opendaylight.yang.gen.v1.urn
1499             .onf.otcc.yang.tapi.connectivity.rev181210.create.connectivity.service.input.EndPoint> endPoints) {
1500         if (endPoints.stream().anyMatch(ep -> ep.getName().values().stream()
1501                 .anyMatch(name -> name.getValue().contains("ROADM")))) {
1502             // EndPoints are ROADMs
1503             return ConnectionType.RoadmLine;
1504         }
1505         // EndPoints ar not ROADMs -> XPDR, MUXPDR, SWTICHPDR
1506         return ConnectionType.Infrastructure;
1507     }
1508
1509     private ServiceFormat getServiceFormatPhtnc(Collection<org.opendaylight.yang.gen.v1.urn
1510             .onf.otcc.yang.tapi.connectivity.rev181210.create.connectivity.service.input.EndPoint> endPoints) {
1511         if (endPoints.stream().anyMatch(ep -> ep.getName().values().stream()
1512                 .anyMatch(name -> name.getValue().contains("ROADM")))) {
1513             // EndPoints are ROADMs
1514             return ServiceFormat.OC;
1515         }
1516         // EndPoints ar not ROADMs -> XPDR, MUXPDR, SWTICHPDR
1517         return ServiceFormat.OTU;
1518     }
1519 }