tapi/src/main/java/org/opendaylight/transportpce/tapi/topology/TapiNetworkModelServiceImpl.java

   1 /*
   2  * Copyright © 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.topology;
   9
  10 import java.nio.charset.Charset;
  11 import java.util.ArrayList;
  12 import java.util.Arrays;
  13 import java.util.Collection;
  14 import java.util.Comparator;
  15 import java.util.HashMap;
  16 import java.util.List;
  17 import java.util.Map;
  18 import java.util.Optional;
  19 import java.util.UUID;
  20 import java.util.concurrent.ExecutionException;
  21 import java.util.stream.Collectors;
  22 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  23 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
  24 import org.opendaylight.transportpce.tapi.R2RTapiLinkDiscovery;
  25 import org.opendaylight.transportpce.tapi.TapiStringConstants;
  26 import org.opendaylight.transportpce.tapi.utils.TapiLink;
  27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220114.mapping.Mapping;
  28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220114.network.Nodes;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.state.types.rev191129.State;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.NodeTypes;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.equipment.states.types.rev191129.AdminStates;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev200327.xpdr.odu.switching.pools.OduSwitchingPools;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev200327.xpdr.odu.switching.pools.OduSwitchingPoolsBuilder;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev200327.xpdr.odu.switching.pools.odu.switching.pools.NonBlockingList;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev200327.xpdr.odu.switching.pools.odu.switching.pools.NonBlockingListBuilder;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev200327.xpdr.odu.switching.pools.odu.switching.pools.NonBlockingListKey;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
  39 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.xpdr.tp.supported.interfaces.SupportedInterfaceCapability;
  40 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.xpdr.tp.supported.interfaces.SupportedInterfaceCapabilityBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.xpdr.tp.supported.interfaces.SupportedInterfaceCapabilityKey;
  42 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If100GE;
  43 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If100GEODU4;
  44 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If10GE;
  45 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If10GEODU2;
  46 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If10GEODU2e;
  47 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If1GE;
  48 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If1GEODU0;
  49 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.IfOCH;
  50 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.IfOCHOTU4ODU4;
  51 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.SupportedIfCapability;
  52 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev191129.SwitchingPoolTypes;
  53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  54 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Context;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.ContextBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LAYERPROTOCOLQUALIFIER;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.PortDirection;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.PortRole;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TerminationDirection;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TerminationState;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.capacity.pac.AvailableCapacityBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.capacity.pac.TotalPotentialCapacityBuilder;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePoint;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePointBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePointKey;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectionBuilder;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectionKey;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectivityService;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectivityServiceBuilder;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectivityServiceKey;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.EndPoint;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.EndPointKey;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.context.ConnectivityContext;
  84 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.dsr.rev181210.DIGITALSIGNALTYPE100GigE;
  85 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.dsr.rev181210.DIGITALSIGNALTYPE10GigELAN;
  86 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.dsr.rev181210.DIGITALSIGNALTYPEGigE;
  87 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.odu.rev181210.ODUTYPEODU0;
  88 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.odu.rev181210.ODUTYPEODU2;
  89 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.odu.rev181210.ODUTYPEODU2E;
  90 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.odu.rev181210.ODUTYPEODU4;
  91 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.photonic.media.rev181210.PHOTONICLAYERQUALIFIEROMS;
  92 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.photonic.media.rev181210.PHOTONICLAYERQUALIFIEROTSi;
  93 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.Context1;
  94 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
  95 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
  96 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.context.TopologyContext;
  97 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
  98 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupBuilder;
  99 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupKey;
 100 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
 101 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointBuilder;
 102 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointKey;
 103 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.edge.point.MappedServiceInterfacePoint;
 104 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.edge.point.MappedServiceInterfacePointBuilder;
 105 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.edge.point.MappedServiceInterfacePointKey;
 106 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint;
 107 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointBuilder;
 108 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointKey;
 109 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
 110 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleBuilder;
 111 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleKey;
 112 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.risk.parameter.pac.RiskCharacteristic;
 113 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.risk.parameter.pac.RiskCharacteristicBuilder;
 114 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link;
 115 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.LinkKey;
 116 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node;
 117 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
 118 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeKey;
 119 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology;
 120 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.TopologyBuilder;
 121 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.TopologyKey;
 122 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.transfer.cost.pac.CostCharacteristic;
 123 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.transfer.cost.pac.CostCharacteristicBuilder;
 124 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.transfer.timing.pac.LatencyCharacteristic;
 125 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.transfer.timing.pac.LatencyCharacteristicBuilder;
 126 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 127 import org.opendaylight.yangtools.yang.common.Uint16;
 128 import org.opendaylight.yangtools.yang.common.Uint32;
 129 import org.slf4j.Logger;
 130 import org.slf4j.LoggerFactory;
 131
 132 public class TapiNetworkModelServiceImpl implements TapiNetworkModelService {
 133
 134     private static final Logger LOG = LoggerFactory.getLogger(TapiNetworkModelServiceImpl.class);
 135     private final Uuid tapiTopoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER
 136             .getBytes(Charset.forName("UTF-8"))).toString());
 137     private final NetworkTransactionService networkTransactionService;
 138     private Map<ServiceInterfacePointKey, ServiceInterfacePoint> sipMap;
 139     private final R2RTapiLinkDiscovery linkDiscovery;
 140     private final TapiLink tapiLink;
 141
 142     public TapiNetworkModelServiceImpl(final R2RTapiLinkDiscovery linkDiscovery,
 143                                        NetworkTransactionService networkTransactionService, TapiLink tapiLink) {
 144         this.networkTransactionService = networkTransactionService;
 145         this.sipMap = new HashMap<>();
 146         this.linkDiscovery = linkDiscovery;
 147         this.tapiLink = tapiLink;
 148     }
 149
 150     @Override
 151     public void createTapiNode(String orNodeId, int orNodeVersion, Nodes node) {
 152         // TODO -> Implementation with PortMappingListener
 153         // check if port mapping exists or not...
 154         if (node.getMapping() == null) {
 155             LOG.warn("Could not generate port mapping for {} skipping network model creation", orNodeId);
 156             return;
 157         }
 158         this.sipMap.clear();
 159         LOG.info("Mapping of node {}: {}", orNodeId, node.getMapping().values());
 160
 161         // check type of device, check version and create node mapping
 162         if (NodeTypes.Rdm.getIntValue() == node.getNodeInfo().getNodeType().getIntValue()) {
 163             // ROADM device
 164             // transform flat mapping list to per degree and per srg mapping lists
 165             Map<String, List<Mapping>> mapDeg = new HashMap<>();
 166             Map<String, List<Mapping>> mapSrg = new HashMap<>();
 167             List<Mapping> mappingList = new ArrayList<>(node.nonnullMapping().values());
 168             mappingList.sort(Comparator.comparing(Mapping::getLogicalConnectionPoint));
 169
 170             List<String> nodeShardList = getRoadmNodelist(mappingList);
 171
 172             // populate degree and srg LCP map
 173             for (String str : nodeShardList) {
 174                 List<Mapping> interList = mappingList.stream().filter(x -> x.getLogicalConnectionPoint().contains(str))
 175                         .collect(Collectors.toList());
 176                 if (str.contains("DEG")) {
 177                     mapDeg.put(str, interList);
 178                 } else if (str.contains("SRG")) {
 179                     mapSrg.put(str, interList);
 180                 } else {
 181                     LOG.error("unknown element");
 182                 }
 183             }
 184             // Transform LCPs into ONEP
 185             Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap =
 186                 new HashMap<>(transformDegToOnep(orNodeId, mapDeg));
 187             onepMap.putAll(transformSrgToOnep(orNodeId, mapSrg));
 188
 189             // create tapi Node
 190             Node roadmNode = createRoadmTapiNode(orNodeId, onepMap);
 191             mergeNodeinTopology(Map.of(roadmNode.key(), roadmNode));
 192             mergeSipsinContext(this.sipMap);
 193             // TODO add states corresponding to device config -> based on mapping.
 194             //  This should be possible after Gilles work is merged
 195
 196             // rdm to rdm link creation if neighbour roadm is mounted
 197             LOG.info("checking if neighbor roadm exists");
 198             Map<LinkKey, Link> rdm2rdmLinks = this.linkDiscovery.readLLDP(new NodeId(orNodeId), orNodeVersion,
 199                 this.tapiTopoUuid);
 200             if (!rdm2rdmLinks.isEmpty()) {
 201                 mergeLinkinTopology(rdm2rdmLinks);
 202             }
 203             LOG.info("TAPI node for or node {} successfully merged", orNodeId);
 204         } else if (NodeTypes.Xpdr.getIntValue() ==  node.getNodeInfo().getNodeType().getIntValue()) {
 205             List<Mapping> networkMappings = node.nonnullMapping().values()
 206                     .stream().filter(k -> k.getLogicalConnectionPoint()
 207                             .contains("NETWORK")).collect(Collectors.toList());
 208             Map<Integer, String> xpdrMap = new HashMap<>();
 209             for (Mapping mapping : networkMappings) {
 210                 Integer xpdrNb = Integer.parseInt(mapping.getLogicalConnectionPoint().split("XPDR")[1].split("-")[0]);
 211                 String nodeId = node.getNodeId() + TapiStringConstants.XPDR + xpdrNb;
 212                 if (!xpdrMap.containsKey(xpdrNb)) {
 213                     List<Mapping> xpdrNetMaps = node.nonnullMapping().values()
 214                         .stream().filter(k -> k.getLogicalConnectionPoint()
 215                             .contains("XPDR" + xpdrNb + TapiStringConstants.NETWORK)).collect(Collectors.toList());
 216                     List<Mapping> xpdrClMaps = node.nonnullMapping().values()
 217                         .stream().filter(k -> k.getLogicalConnectionPoint()
 218                             .contains("XPDR" + xpdrNb + TapiStringConstants.CLIENT)).collect(Collectors.toList());
 219                     xpdrMap.put(xpdrNb, node.getNodeId());
 220
 221                     // create switching pool
 222                     OduSwitchingPools oorOduSwitchingPool = createSwitchPoolForXpdr(
 223                         mapping.getXponderType().getIntValue(), xpdrClMaps, xpdrNetMaps, xpdrNb);
 224
 225                     // node transformation
 226                     Map<NodeKey, Node> nodeMap = new HashMap<>(transformXpdrToTapiNode(
 227                         nodeId, xpdrClMaps, xpdrNetMaps, mapping.getXponderType(), oorOduSwitchingPool));
 228                     // add nodes and sips to tapi context
 229                     mergeNodeinTopology(nodeMap);
 230                     mergeSipsinContext(this.sipMap);
 231                 }
 232             }
 233             LOG.info("TAPI node for or node {} successfully merged", orNodeId);
 234         }
 235         // Device not managed yet
 236     }
 237
 238     private Map<NodeKey, Node> transformXpdrToTapiNode(String nodeId, List<Mapping> xpdrClMaps,
 239                                                        List<Mapping> xpdrNetMaps, XpdrNodeTypes xponderType,
 240                                                        OduSwitchingPools oorOduSwitchingPool) {
 241         Map<NodeKey, Node> nodeMap = new HashMap<>();
 242         LOG.info("creation of a DSR/ODU node for {}", nodeId);
 243         Uuid nodeUuidDsr = new Uuid(UUID.nameUUIDFromBytes((String.join("+", nodeId, TapiStringConstants.DSR))
 244             .getBytes(Charset.forName("UTF-8"))).toString());
 245         Name nameDsr = new NameBuilder().setValueName("dsr/odu node name").setValue(
 246             String.join("+", nodeId, TapiStringConstants.DSR)).build();
 247         Name nameNodeType = new NameBuilder().setValueName("Node Type")
 248             .setValue(getNodeType(xponderType)).build();
 249         List<LayerProtocolName> dsrLayerProtocols = Arrays.asList(LayerProtocolName.DSR,
 250             LayerProtocolName.ODU);
 251         Node dsrNode = createTapiXpdrNode(Map.of(nameDsr.key(), nameDsr, nameNodeType.key(), nameNodeType),
 252             dsrLayerProtocols, nodeId, nodeUuidDsr, xpdrClMaps, xpdrNetMaps, xponderType, oorOduSwitchingPool);
 253
 254         nodeMap.put(dsrNode.key(), dsrNode);
 255
 256         // node creation [otsi]
 257         LOG.info("creation of an OTSi node for {}", nodeId);
 258         Uuid nodeUuidOtsi = new Uuid(UUID.nameUUIDFromBytes((String.join("+", nodeId, TapiStringConstants.OTSI))
 259             .getBytes(Charset.forName("UTF-8"))).toString());
 260         Name nameOtsi =  new NameBuilder().setValueName("otsi node name").setValue(
 261             String.join("+", nodeId, TapiStringConstants.OTSI)).build();
 262         List<LayerProtocolName> otsiLayerProtocols = Arrays.asList(LayerProtocolName.PHOTONICMEDIA);
 263         Node otsiNode = createTapiXpdrNode(Map.of(nameOtsi.key(), nameOtsi, nameNodeType.key(), nameNodeType),
 264             otsiLayerProtocols, nodeId, nodeUuidOtsi, xpdrClMaps, xpdrNetMaps, xponderType, null);
 265
 266         nodeMap.put(otsiNode.key(), otsiNode);
 267
 268         // transitional link cration between network nep of DSR/ODU node and iNep of otsi node
 269         LOG.info("creation of transitional links between DSR/ODU and OTSi nodes");
 270         Map<LinkKey, Link> linkMap = createTapiTransitionalLinks(nodeId, xpdrNetMaps, nodeUuidDsr,
 271             nodeUuidOtsi);
 272         mergeLinkinTopology(linkMap);
 273
 274         return nodeMap;
 275     }
 276
 277     private OduSwitchingPools createSwitchPoolForXpdr(int xpdrType, List<Mapping> xpdrClMaps, List<Mapping> xpdrNetMaps,
 278                                                       Integer xpdrNb) {
 279         // todo: are switching pool correct here??
 280         switch (xpdrType) {
 281             case 1:
 282                 // Tpdr
 283                 return createTpdrSwitchPool(xpdrNetMaps);
 284             case 2:
 285                 // Mux
 286                 return createMuxSwitchPool(xpdrClMaps, xpdrNetMaps, xpdrNb);
 287             case 3:
 288                 // Switch
 289                 return createSwtchSwitchPool(xpdrClMaps, xpdrNetMaps, xpdrNb);
 290             default:
 291                 LOG.warn("Xpdr type {} not supported", xpdrType);
 292         }
 293         return null;
 294     }
 295
 296     private Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> transformSrgToOnep(String orNodeId,
 297                                                                               Map<String, List<Mapping>> mapSrg) {
 298         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 299         for (Map.Entry<String, List<Mapping>> entry : mapSrg.entrySet()) {
 300             // For each srg node. Loop through the LCPs and create neps and sips for PP
 301             for (Mapping m:entry.getValue()) {
 302                 if (!m.getLogicalConnectionPoint().contains("PP")) {
 303                     LOG.info("LCP {} is not an external TP of SRG node", m.getLogicalConnectionPoint());
 304                     continue;
 305                 }
 306                 Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> srgNeps =
 307                     createRoadmNeps(orNodeId, m.getLogicalConnectionPoint(), true,
 308                             transformOperState(m.getPortOperState()), transformAdminState(m.getPortAdminState()));
 309                 onepMap.putAll(srgNeps);
 310             }
 311         }
 312         return onepMap;
 313     }
 314
 315     private Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> transformDegToOnep(String orNodeId,
 316                                                                               Map<String, List<Mapping>> mapDeg) {
 317         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 318         for (Map.Entry<String, List<Mapping>> entry : mapDeg.entrySet()) {
 319             // For each degree node. Loop through the LCPs and create neps and sips for TTP
 320             for (Mapping m:entry.getValue()) {
 321                 if (!m.getLogicalConnectionPoint().contains("TTP")) {
 322                     LOG.info("LCP {} is not an external TP of DEGREE node", m.getLogicalConnectionPoint());
 323                     continue;
 324                 }
 325                 Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> degNeps =
 326                     createRoadmNeps(orNodeId, m.getLogicalConnectionPoint(), false,
 327                             transformOperState(m.getPortOperState()), transformAdminState(m.getPortAdminState()));
 328                 onepMap.putAll(degNeps);
 329             }
 330         }
 331         return onepMap;
 332     }
 333
 334     private List<String> getRoadmNodelist(List<Mapping> mappingList) {
 335         List<String> nodeShardList = new ArrayList<>();
 336         for (Mapping mapping : mappingList) {
 337             // TODO -> maybe we need to check the id based on the version
 338             String str = mapping.getLogicalConnectionPoint().split("-")[0];
 339             LOG.info("LCP = {}", str);
 340             if (!nodeShardList.contains(str)) {
 341                 nodeShardList.add(str);
 342             }
 343         }
 344         return nodeShardList;
 345     }
 346
 347     @Override
 348     public void deleteTapinode(String nodeId) {
 349         // TODO: check for null objects
 350         // Check if it is ROADM or XPDR --> create the uuids of the node and delete from topology the node.
 351         // This will delete NEPs. Then check for links that have this node and delete them.
 352         // Then check SIPs and delete them. Then services and connections with SIPs and put them to another state.
 353         LOG.info("Deleting node {} from TAPI topology", nodeId);
 354         InstanceIdentifier<Topology> topologyIID = InstanceIdentifier.builder(Context.class)
 355                 .augmentation(Context1.class).child(TopologyContext.class).child(Topology.class,
 356                         new TopologyKey(tapiTopoUuid)).build();
 357         Topology topology = null;
 358         try {
 359             Optional<Topology> optTopology =
 360                     this.networkTransactionService.read(LogicalDatastoreType.OPERATIONAL, topologyIID).get();
 361             if (!optTopology.isPresent()) {
 362                 LOG.error("No topology object present. Error deleting node {}", nodeId);
 363                 return;
 364             }
 365             topology = optTopology.get();
 366         } catch (InterruptedException | ExecutionException e) {
 367             LOG.error("Couldnt read tapi topology from datastore", e);
 368         }
 369         if (topology == null) {
 370             LOG.error("Topology is null, nothing to delete");
 371             return;
 372         }
 373         if (topology.getNode() == null) {
 374             LOG.error("No nodes in topology");
 375             return;
 376         }
 377         if (nodeId.contains("ROADM")) {
 378             // Node is in photonic media layer and UUID can be built from nodeId + PHTN_MEDIA
 379             Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", nodeId,
 380                 TapiStringConstants.PHTNC_MEDIA)).getBytes(Charset.forName("UTF-8"))).toString());
 381             deleteNodeFromTopo(nodeUuid);
 382         }
 383         if (nodeId.contains("XPDR") || nodeId.contains("SPDR") || nodeId.contains("MXPDR")) {
 384             // Node is either XPDR, MXPDR or SPDR. Retrieve nodes from topology and check names
 385             for (Node tapiNode:topology.getNode().values()) {
 386                 if (tapiNode.getName().values().stream().anyMatch(name -> name.getValue().contains(nodeId))) {
 387                     // Found node we need to delete
 388                     deleteNodeFromTopo(tapiNode.getUuid());
 389                 }
 390             }
 391         }
 392         // Delete links of topology
 393         Map<LinkKey, Link> linkMap = topology.getLink();
 394         if (linkMap != null) {
 395             for (Link link:linkMap.values()) {
 396                 if (link.getName().values().stream().anyMatch(name -> name.getValue().contains(nodeId))) {
 397                     deleteLinkFromTopo(link.getUuid());
 398                 }
 399             }
 400         }
 401         // Delete sips of sip map
 402         InstanceIdentifier<Context> contextIID = InstanceIdentifier.builder(Context.class).build();
 403         Context context = null;
 404         try {
 405             Optional<Context> optContext = this.networkTransactionService.read(LogicalDatastoreType.OPERATIONAL,
 406                     contextIID).get();
 407             if (!optContext.isPresent()) {
 408                 LOG.error("No context object present in datastore.");
 409                 return;
 410             }
 411             context = optContext.get();
 412         } catch (InterruptedException | ExecutionException e) {
 413             LOG.error("Couldnt read tapi context from datastore", e);
 414         }
 415         if (context == null) {
 416             LOG.error("Context is null, nothing to delete");
 417             return;
 418         }
 419         Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips = context.getServiceInterfacePoint();
 420         if (sips != null) {
 421             for (ServiceInterfacePoint sip:sips.values()) {
 422                 if (sip.getName().values().stream().anyMatch(name -> name.getValue().contains(nodeId))) {
 423                     // Update state of services that have this sip as an endpoint and also connections
 424                     updateConnectivityServicesState(sip.getUuid(), nodeId);
 425                     deleteSipFromTopo(sip.getUuid());
 426                 }
 427             }
 428         }
 429     }
 430
 431     private Node createTapiXpdrNode(Map<NameKey, Name> nameMap, List<LayerProtocolName> layerProtocols,
 432                                     String nodeId, Uuid nodeUuid, List<Mapping> xpdrClMaps, List<Mapping> xpdrNetMaps,
 433                                     XpdrNodeTypes xponderType, OduSwitchingPools oorOduSwitchingPool) {
 434         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepl = new HashMap<>();
 435         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupList = new HashMap<>();
 436         Map<RuleKey, Rule> ruleList = new HashMap<>();
 437         Rule rule = new RuleBuilder()
 438                 .setLocalId("forward")
 439                 .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
 440                 .setRuleType(RuleType.FORWARDING)
 441                 .build();
 442         ruleList.put(rule.key(), rule);
 443         if (layerProtocols.contains(LayerProtocolName.DSR)) {
 444             // neps for dsr/odu layer
 445             Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> dsroduNeps =
 446                     createXpdrDsrOduNeps(nodeId, xpdrClMaps, xpdrNetMaps, xponderType);
 447             onepl.putAll(dsroduNeps);
 448             nodeRuleGroupList = createNodeRuleGroupForDsrNode(nodeId, oorOduSwitchingPool, ruleList, onepl);
 449         } else if (layerProtocols.contains(LayerProtocolName.PHOTONICMEDIA)) {
 450             // neps for photonic layer
 451             Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> phtmdNeps =
 452                     createXpdrPhtnMdNeps(nodeId, xpdrNetMaps);
 453             onepl.putAll(phtmdNeps);
 454             nodeRuleGroupList = createNodeRuleGroupForOtsiNode(nodeId, xpdrNetMaps, ruleList);
 455         } else {
 456             LOG.error("Undefined LayerProtocolName for {} node {}", nameMap.get(nameMap.keySet().iterator().next())
 457                     .getValueName(), nameMap.get(nameMap.keySet().iterator().next()).getValue());
 458         }
 459         // Empty random creation of mandatory fields for avoiding errors....
 460         CostCharacteristic costCharacteristic = new CostCharacteristicBuilder()
 461             .setCostAlgorithm("Restricted Shortest Path - RSP")
 462             .setCostName("HOP_COUNT")
 463             .setCostValue("12345678")
 464             .build();
 465         LatencyCharacteristic latencyCharacteristic = new LatencyCharacteristicBuilder()
 466             .setFixedLatencyCharacteristic("12345678")
 467             .setQueingLatencyCharacteristic("12345678")
 468             .setJitterCharacteristic("12345678")
 469             .setWanderCharacteristic("12345678")
 470             .setTrafficPropertyName("FIXED_LATENCY")
 471             .build();
 472         return new NodeBuilder()
 473             .setUuid(nodeUuid)
 474             .setName(nameMap)
 475             .setLayerProtocolName(layerProtocols)
 476             .setAdministrativeState(AdministrativeState.UNLOCKED)
 477             .setOperationalState(OperationalState.ENABLED)
 478             .setLifecycleState(LifecycleState.INSTALLED)
 479             .setOwnedNodeEdgePoint(onepl)
 480             .setNodeRuleGroup(nodeRuleGroupList)
 481             .setCostCharacteristic(Map.of(costCharacteristic.key(), costCharacteristic))
 482             .setLatencyCharacteristic(Map.of(latencyCharacteristic.key(), latencyCharacteristic))
 483             .setErrorCharacteristic("error")
 484             .setLossCharacteristic("loss")
 485             .setRepeatDeliveryCharacteristic("repeat delivery")
 486             .setDeliveryOrderCharacteristic("delivery order")
 487             .setUnavailableTimeCharacteristic("unavailable time")
 488             .setServerIntegrityProcessCharacteristic("server integrity process")
 489             .build();
 490     }
 491
 492     private Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> createXpdrPhtnMdNeps(String nodeId,
 493                                                                                 List<Mapping> xpdrNetMaps) {
 494         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepl = new HashMap<>();
 495
 496         // iNep creation on otsi node
 497         for (int i = 0; i < xpdrNetMaps.size(); i++) {
 498             Uuid nepUuid1 = new Uuid(UUID.nameUUIDFromBytes(
 499                 (String.join("+", nodeId, TapiStringConstants.I_OTSI,
 500                     xpdrNetMaps.get(i).getLogicalConnectionPoint())).getBytes(Charset.forName("UTF-8"))).toString());
 501             Name onedName = new NameBuilder()
 502                 .setValueName("iNodeEdgePoint")
 503                 .setValue(String.join("+", nodeId, TapiStringConstants.I_OTSI,
 504                     xpdrNetMaps.get(i).getLogicalConnectionPoint()))
 505                 .build();
 506
 507             OwnedNodeEdgePoint onep = createNep(nepUuid1, xpdrNetMaps.get(i).getLogicalConnectionPoint(),
 508                 Map.of(onedName.key(), onedName), LayerProtocolName.PHOTONICMEDIA, LayerProtocolName.PHOTONICMEDIA,
 509                 true, String.join("+", nodeId, TapiStringConstants.I_OTSI),
 510                 xpdrNetMaps.get(i).getSupportedInterfaceCapability(),
 511                 transformOperState(xpdrNetMaps.get(i).getPortOperState()),
 512                 transformAdminState(xpdrNetMaps.get(i).getPortAdminState()));
 513             onepl.put(onep.key(), onep);
 514         }
 515         // eNep creation on otsi node
 516         for (int i = 0; i < xpdrNetMaps.size(); i++) {
 517             Uuid nepUuid2 = new Uuid(UUID.nameUUIDFromBytes(
 518                 (String.join("+", nodeId, TapiStringConstants.E_OTSI,
 519                     xpdrNetMaps.get(i).getLogicalConnectionPoint())).getBytes(Charset.forName("UTF-8"))).toString());
 520             Name onedName = new NameBuilder()
 521                 .setValueName("eNodeEdgePoint")
 522                 .setValue(String.join("+", nodeId, TapiStringConstants.E_OTSI,
 523                     xpdrNetMaps.get(i).getLogicalConnectionPoint()))
 524                 .build();
 525
 526             OwnedNodeEdgePoint onep = createNep(nepUuid2, xpdrNetMaps.get(i).getLogicalConnectionPoint(),
 527                 Map.of(onedName.key(), onedName), LayerProtocolName.PHOTONICMEDIA, LayerProtocolName.PHOTONICMEDIA,
 528                 false, String.join("+", nodeId, TapiStringConstants.E_OTSI),
 529                 xpdrNetMaps.get(i).getSupportedInterfaceCapability(),
 530                 transformOperState(xpdrNetMaps.get(i).getPortOperState()),
 531                 transformAdminState(xpdrNetMaps.get(i).getPortAdminState()));
 532             onepl.put(onep.key(), onep);
 533         }
 534         // Photonic Media Nep creation on otsi node
 535         for (int i = 0; i < xpdrNetMaps.size(); i++) {
 536             Uuid nepUuid3 = new Uuid(UUID.nameUUIDFromBytes(
 537                 (String.join("+", nodeId, TapiStringConstants.PHTNC_MEDIA,
 538                     xpdrNetMaps.get(i).getLogicalConnectionPoint())).getBytes(Charset.forName("UTF-8"))).toString());
 539             Name onedName = new NameBuilder()
 540                 .setValueName("PhotMedNodeEdgePoint")
 541                 .setValue(String.join("+", nodeId, TapiStringConstants.PHTNC_MEDIA,
 542                     xpdrNetMaps.get(i).getLogicalConnectionPoint()))
 543                 .build();
 544
 545             OwnedNodeEdgePoint onep = createNep(nepUuid3, xpdrNetMaps.get(i).getLogicalConnectionPoint(),
 546                 Map.of(onedName.key(), onedName), LayerProtocolName.PHOTONICMEDIA, LayerProtocolName.PHOTONICMEDIA,
 547                 false, String.join("+", nodeId, TapiStringConstants.PHTNC_MEDIA),
 548                 xpdrNetMaps.get(i).getSupportedInterfaceCapability(),
 549                 transformOperState(xpdrNetMaps.get(i).getPortOperState()),
 550                 transformAdminState(xpdrNetMaps.get(i).getPortAdminState()));
 551             onepl.put(onep.key(), onep);
 552         }
 553         return onepl;
 554     }
 555
 556     private Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> createXpdrDsrOduNeps(String nodeId, List<Mapping> xpdrClMaps,
 557                                                                                 List<Mapping> xpdrNetMaps,
 558                                                                                 XpdrNodeTypes xponderType) {
 559         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepl = new HashMap<>();
 560         // client nep creation on DSR node
 561         for (int i = 0; i < xpdrClMaps.size(); i++) {
 562             LOG.info("Client NEP = {}", String.join("+", nodeId, TapiStringConstants.DSR,
 563                 xpdrClMaps.get(i).getLogicalConnectionPoint()));
 564             Uuid nepUuid = new Uuid(UUID.nameUUIDFromBytes(
 565                 (String.join("+", nodeId, TapiStringConstants.DSR,
 566                     xpdrClMaps.get(i).getLogicalConnectionPoint())).getBytes(Charset.forName("UTF-8"))).toString());
 567             NameBuilder nameBldr = new NameBuilder().setValue(String.join("+", nodeId,
 568                 TapiStringConstants.DSR, xpdrClMaps.get(i).getLogicalConnectionPoint()));
 569             Name name;
 570             if (OpenroadmNodeType.TPDR.getName().equalsIgnoreCase(xponderType.getName())) {
 571                 name = nameBldr.setValueName("100G-tpdr").build();
 572             } else {
 573                 name = nameBldr.setValueName("NodeEdgePoint_C").build();
 574             }
 575
 576             OwnedNodeEdgePoint onep = createNep(nepUuid, xpdrClMaps.get(i).getLogicalConnectionPoint(),
 577                 Map.of(name.key(), name), LayerProtocolName.DSR, LayerProtocolName.DSR, true,
 578                 String.join("+", nodeId, TapiStringConstants.DSR),
 579                 xpdrClMaps.get(i).getSupportedInterfaceCapability(),
 580                 transformOperState(xpdrClMaps.get(i).getPortOperState()),
 581                 transformAdminState(xpdrClMaps.get(i).getPortAdminState()));
 582             onepl.put(onep.key(), onep);
 583         }
 584         // network nep creation on I_ODU node
 585         for (int i = 0; i < xpdrNetMaps.size(); i++) {
 586             LOG.info("iODU NEP = {}", String.join("+", nodeId, TapiStringConstants.I_ODU,
 587                 xpdrNetMaps.get(i).getLogicalConnectionPoint()));
 588             Uuid nepUuid = new Uuid(UUID.nameUUIDFromBytes(
 589                 (String.join("+", nodeId, TapiStringConstants.I_ODU,
 590                     xpdrNetMaps.get(i).getLogicalConnectionPoint())).getBytes(Charset.forName("UTF-8"))).toString());
 591             Name onedName = new NameBuilder()
 592                 .setValueName("iNodeEdgePoint_N")
 593                 .setValue(String.join("+", nodeId, TapiStringConstants.I_ODU,
 594                     xpdrNetMaps.get(i).getLogicalConnectionPoint()))
 595                 .build();
 596
 597             OwnedNodeEdgePoint onep = createNep(nepUuid, xpdrNetMaps.get(i).getLogicalConnectionPoint(),
 598                 Map.of(onedName.key(), onedName),
 599                 LayerProtocolName.ODU, LayerProtocolName.DSR, true,
 600                 String.join("+", nodeId, TapiStringConstants.I_ODU),
 601                 xpdrNetMaps.get(i).getSupportedInterfaceCapability(),
 602                 transformOperState(xpdrNetMaps.get(i).getPortOperState()),
 603                 transformAdminState(xpdrNetMaps.get(i).getPortAdminState()));
 604             onepl.put(onep.key(), onep);
 605         }
 606         // network nep creation on E_ODU node
 607         for (int i = 0; i < xpdrClMaps.size(); i++) {
 608             LOG.info("eODU NEP = {}", String.join("+", nodeId, TapiStringConstants.E_ODU,
 609                 xpdrClMaps.get(i).getLogicalConnectionPoint()));
 610             Uuid nepUuid = new Uuid(UUID.nameUUIDFromBytes(
 611                 (String.join("+", nodeId, TapiStringConstants.E_ODU,
 612                     xpdrClMaps.get(i).getLogicalConnectionPoint())).getBytes(Charset.forName("UTF-8"))).toString());
 613             Name onedName = new NameBuilder()
 614                 .setValueName("eNodeEdgePoint_N")
 615                 .setValue(String.join("+", nodeId, TapiStringConstants.E_ODU,
 616                     xpdrClMaps.get(i).getLogicalConnectionPoint()))
 617                 .build();
 618
 619             OwnedNodeEdgePoint onep = createNep(nepUuid, xpdrClMaps.get(i).getLogicalConnectionPoint(),
 620                 Map.of(onedName.key(), onedName),
 621                 LayerProtocolName.ODU, LayerProtocolName.DSR, false,
 622                 String.join("+", nodeId, TapiStringConstants.E_ODU),
 623                 xpdrClMaps.get(i).getSupportedInterfaceCapability(),
 624                 transformOperState(xpdrClMaps.get(i).getPortOperState()),
 625                 transformAdminState(xpdrClMaps.get(i).getPortAdminState()));
 626             onepl.put(onep.key(), onep);
 627         }
 628         return onepl;
 629     }
 630
 631     private OperationalState transformOperState(String operString) {
 632         State operState = org.opendaylight.transportpce.networkmodel.util.TopologyUtils.setNetworkOperState(operString);
 633         return operState.equals(State.InService) ? OperationalState.ENABLED : OperationalState.DISABLED;
 634     }
 635
 636     private AdministrativeState transformAdminState(String adminString) {
 637         AdminStates adminState = org.opendaylight.transportpce.networkmodel.util.TopologyUtils
 638             .setNetworkAdminState(adminString);
 639         return adminState.equals(AdminStates.InService) ? AdministrativeState.UNLOCKED : AdministrativeState.LOCKED;
 640     }
 641
 642     private OwnedNodeEdgePoint createNep(Uuid nepUuid, String tpid, Map<NameKey, Name> nepNames,
 643                                          LayerProtocolName nepProtocol, LayerProtocolName nodeProtocol, boolean withSip,
 644                                          String keyword,
 645                                          List<Class<? extends SupportedIfCapability>> supportedInterfaceCapability,
 646                                          OperationalState operState, AdministrativeState adminState) {
 647         OwnedNodeEdgePointBuilder onepBldr = new OwnedNodeEdgePointBuilder()
 648                 .setUuid(nepUuid)
 649                 .setLayerProtocolName(nepProtocol)
 650                 .setName(nepNames);
 651         if (withSip) {
 652             onepBldr.setMappedServiceInterfacePoint(createMSIP(1, nepProtocol, tpid, keyword,
 653                     supportedInterfaceCapability, operState, adminState));
 654         }
 655         LOG.debug("Node layer {}", nodeProtocol.getName());
 656         onepBldr.setSupportedCepLayerProtocolQualifier(createSupportedLayerProtocolQualifier(
 657                 supportedInterfaceCapability, nepProtocol));
 658         onepBldr.setLinkPortDirection(PortDirection.BIDIRECTIONAL).setLinkPortRole(PortRole.SYMMETRIC)
 659                 .setAdministrativeState(adminState).setOperationalState(operState)
 660                 .setLifecycleState(LifecycleState.INSTALLED).setTerminationDirection(TerminationDirection.BIDIRECTIONAL)
 661                 .setTerminationState(TerminationState.TERMINATEDBIDIRECTIONAL);
 662         return onepBldr.build();
 663     }
 664
 665     private Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> createRoadmNeps(String orNodeId, String tpId,
 666                                                                            boolean withSip, OperationalState operState,
 667                                                                            AdministrativeState adminState) {
 668         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 669         // PHOTONIC MEDIA nep
 670         Uuid nepUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", orNodeId,
 671                 TapiStringConstants.PHTNC_MEDIA, tpId)).getBytes(Charset.forName("UTF-8"))).toString());
 672         Name nepName = new NameBuilder()
 673                 .setValueName(TapiStringConstants.PHTNC_MEDIA + "NodeEdgePoint")
 674                 .setValue(String.join("+", orNodeId, TapiStringConstants.PHTNC_MEDIA, tpId))
 675                 .build();
 676         OwnedNodeEdgePoint onep = new OwnedNodeEdgePointBuilder()
 677             .setUuid(nepUuid)
 678             .setLayerProtocolName(LayerProtocolName.PHOTONICMEDIA)
 679             .setName(Map.of(nepName.key(), nepName))
 680             .setSupportedCepLayerProtocolQualifier(List.of(PHOTONICLAYERQUALIFIEROMS.class))
 681             .setLinkPortDirection(PortDirection.BIDIRECTIONAL).setLinkPortRole(PortRole.SYMMETRIC)
 682             .setAdministrativeState(adminState).setOperationalState(operState)
 683             .setLifecycleState(LifecycleState.INSTALLED).setTerminationDirection(TerminationDirection.BIDIRECTIONAL)
 684             .setTerminationState(TerminationState.TERMINATEDBIDIRECTIONAL)
 685             .build();
 686         onepMap.put(onep.key(), onep);
 687
 688         // MC nep
 689         Uuid nepUuid1 = new Uuid(UUID.nameUUIDFromBytes((String.join("+", orNodeId,
 690                 TapiStringConstants.MC, tpId)).getBytes(Charset.forName("UTF-8"))).toString());
 691         Name nepName1 = new NameBuilder()
 692                 .setValueName(TapiStringConstants.MC + "NodeEdgePoint")
 693                 .setValue(String.join("+", orNodeId, TapiStringConstants.MC, tpId))
 694                 .build();
 695         OwnedNodeEdgePointBuilder onepBldr1 = new OwnedNodeEdgePointBuilder()
 696                 .setUuid(nepUuid1)
 697                 .setLayerProtocolName(LayerProtocolName.PHOTONICMEDIA)
 698                 .setName(Map.of(nepName1.key(), nepName1))
 699                 .setSupportedCepLayerProtocolQualifier(List.of(PHOTONICLAYERQUALIFIEROMS.class))
 700                 .setLinkPortDirection(PortDirection.BIDIRECTIONAL).setLinkPortRole(PortRole.SYMMETRIC)
 701                 .setAdministrativeState(adminState).setOperationalState(operState)
 702                 .setLifecycleState(LifecycleState.INSTALLED).setTerminationDirection(TerminationDirection.BIDIRECTIONAL)
 703                 .setTerminationState(TerminationState.TERMINATEDBIDIRECTIONAL);
 704         if (withSip) {
 705             onepBldr1.setMappedServiceInterfacePoint(createMSIP(1, LayerProtocolName.PHOTONICMEDIA,
 706                 tpId, String.join("+", orNodeId, TapiStringConstants.MC), null,
 707                 operState, adminState));
 708         }
 709         OwnedNodeEdgePoint onep1 = onepBldr1.build();
 710         onepMap.put(onep1.key(), onep1);
 711
 712         // OTSiMC nep
 713         Uuid nepUuid2 = new Uuid(UUID.nameUUIDFromBytes((String.join("+", orNodeId, TapiStringConstants.OTSI_MC,
 714                 tpId)).getBytes(Charset.forName("UTF-8"))).toString());
 715         Name nepName2 = new NameBuilder()
 716                 .setValueName(TapiStringConstants.OTSI_MC + "NodeEdgePoint")
 717                 .setValue(String.join("+", orNodeId, TapiStringConstants.OTSI_MC, tpId))
 718                 .build();
 719
 720         OwnedNodeEdgePoint onep2 = new OwnedNodeEdgePointBuilder()
 721             .setUuid(nepUuid2)
 722             .setLayerProtocolName(LayerProtocolName.PHOTONICMEDIA)
 723             .setName(Map.of(nepName2.key(), nepName2))
 724             .setSupportedCepLayerProtocolQualifier(List.of(PHOTONICLAYERQUALIFIEROMS.class))
 725             .setLinkPortDirection(PortDirection.BIDIRECTIONAL).setLinkPortRole(PortRole.SYMMETRIC)
 726             .setAdministrativeState(adminState).setOperationalState(operState)
 727             .setLifecycleState(LifecycleState.INSTALLED).setTerminationDirection(TerminationDirection.BIDIRECTIONAL)
 728             .setTerminationState(TerminationState.TERMINATEDBIDIRECTIONAL)
 729             .build();
 730         onepMap.put(onep2.key(), onep2);
 731         return onepMap;
 732     }
 733
 734     private Map<MappedServiceInterfacePointKey, MappedServiceInterfacePoint>
 735             createMSIP(int nb, LayerProtocolName layerProtocol, String tpid, String nodeid,
 736                    List<Class<? extends SupportedIfCapability>> supportedInterfaceCapability,
 737                    OperationalState operState, AdministrativeState adminState) {
 738         Map<MappedServiceInterfacePointKey, MappedServiceInterfacePoint> msipl = new HashMap<>();
 739         for (int i = 0; i < nb; i++) {
 740             Uuid sipUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", "SIP", nodeid,
 741                     tpid)).getBytes(Charset.forName("UTF-8"))).toString());
 742             MappedServiceInterfacePoint msip = new MappedServiceInterfacePointBuilder()
 743                     .setServiceInterfacePointUuid(sipUuid).build();
 744             ServiceInterfacePoint sip = createSIP(sipUuid, layerProtocol, tpid, nodeid, supportedInterfaceCapability,
 745                 operState, adminState);
 746             this.sipMap.put(sip.key(), sip);
 747             LOG.info("SIP created {}", sip.getUuid());
 748             // this.tapiSips.put(sip.key(), sip);
 749             msipl.put(msip.key(), msip);
 750         }
 751         return msipl;
 752     }
 753
 754     private ServiceInterfacePoint createSIP(Uuid sipUuid, LayerProtocolName layerProtocol, String tpid, String nodeid,
 755                                             List<Class<? extends SupportedIfCapability>> supportedInterfaceCapability,
 756                                             OperationalState operState, AdministrativeState adminState) {
 757         // TODO: what value should be set in total capacity and available capacity
 758         LOG.info("SIP name = {}", String.join("+", nodeid, tpid));
 759         Name sipName = new NameBuilder()
 760                 .setValueName("SIP name")
 761                 .setValue(String.join("+", nodeid, tpid))
 762                 .build();
 763         return new ServiceInterfacePointBuilder()
 764                 .setUuid(sipUuid)
 765                 .setName(Map.of(sipName.key(), sipName))
 766                 .setLayerProtocolName(layerProtocol)
 767                 .setAdministrativeState(adminState)
 768                 .setOperationalState(operState)
 769                 .setLifecycleState(LifecycleState.INSTALLED)
 770                 .setAvailableCapacity(new AvailableCapacityBuilder().build())
 771                 .setTotalPotentialCapacity(new TotalPotentialCapacityBuilder().build())
 772                 .setSupportedLayerProtocolQualifier(createSupportedLayerProtocolQualifier(supportedInterfaceCapability,
 773                         layerProtocol))
 774                 .build();
 775     }
 776
 777     private Node createRoadmTapiNode(String orNodeId, Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> oneplist) {
 778         // UUID
 779         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", orNodeId,
 780             TapiStringConstants.PHTNC_MEDIA)).getBytes(Charset.forName("UTF-8"))).toString());
 781         // Names
 782         Name nodeNames =  new NameBuilder().setValueName("roadm node name")
 783             .setValue(String.join("+", orNodeId, TapiStringConstants.PHTNC_MEDIA)).build();
 784         Name nameNodeType = new NameBuilder().setValueName("Node Type")
 785             .setValue(OpenroadmNodeType.ROADM.getName()).build();
 786         // Protocol Layer
 787         List<LayerProtocolName> layerProtocols = Arrays.asList(LayerProtocolName.PHOTONICMEDIA);
 788         // Empty random creation of mandatory fields for avoiding errors....
 789         CostCharacteristic costCharacteristic = new CostCharacteristicBuilder()
 790             .setCostAlgorithm("Restricted Shortest Path - RSP")
 791             .setCostName("HOP_COUNT")
 792             .setCostValue("12345678")
 793             .build();
 794         LatencyCharacteristic latencyCharacteristic = new LatencyCharacteristicBuilder()
 795             .setFixedLatencyCharacteristic("12345678")
 796             .setQueingLatencyCharacteristic("12345678")
 797             .setJitterCharacteristic("12345678")
 798             .setWanderCharacteristic("12345678")
 799             .setTrafficPropertyName("FIXED_LATENCY")
 800             .build();
 801         return new NodeBuilder()
 802             .setUuid(nodeUuid)
 803             .setName(Map.of(nodeNames.key(), nodeNames, nameNodeType.key(), nameNodeType))
 804             .setLayerProtocolName(layerProtocols)
 805             .setAdministrativeState(AdministrativeState.UNLOCKED)
 806             .setOperationalState(OperationalState.ENABLED)
 807             .setLifecycleState(LifecycleState.INSTALLED)
 808             .setOwnedNodeEdgePoint(oneplist)
 809             .setNodeRuleGroup(createNodeRuleGroupForRdmNode(orNodeId, nodeUuid, oneplist.values()))
 810             .setCostCharacteristic(Map.of(costCharacteristic.key(), costCharacteristic))
 811             .setLatencyCharacteristic(Map.of(latencyCharacteristic.key(), latencyCharacteristic))
 812             .setErrorCharacteristic("error")
 813             .setLossCharacteristic("loss")
 814             .setRepeatDeliveryCharacteristic("repeat delivery")
 815             .setDeliveryOrderCharacteristic("delivery order")
 816             .setUnavailableTimeCharacteristic("unavailable time")
 817             .setServerIntegrityProcessCharacteristic("server integrity process")
 818             .build();
 819     }
 820
 821     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupForRdmNode(String orNodeId, Uuid nodeUuid,
 822                                                                                Collection<OwnedNodeEdgePoint> onepl) {
 823         Map<NodeEdgePointKey, NodeEdgePoint>
 824                 nepMap = new HashMap<>();
 825         for (OwnedNodeEdgePoint onep : onepl) {
 826             NodeEdgePoint nep = new NodeEdgePointBuilder()
 827                 .setTopologyUuid(this.tapiTopoUuid)
 828                 .setNodeUuid(nodeUuid)
 829                 .setNodeEdgePointUuid(onep.key().getUuid())
 830                 .build();
 831             nepMap.put(nep.key(), nep);
 832         }
 833         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
 834         Map<RuleKey, Rule> ruleList = new HashMap<>();
 835         Rule rule = new RuleBuilder()
 836                 .setLocalId("forward")
 837                 .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
 838                 .setRuleType(RuleType.FORWARDING)
 839                 .build();
 840         ruleList.put(rule.key(), rule);
 841         NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
 842                 .setUuid(new Uuid(UUID.nameUUIDFromBytes((orNodeId + " node rule group")
 843                         .getBytes(Charset.forName("UTF-8"))).toString()))
 844                 .setRule(ruleList)
 845                 .setNodeEdgePoint(nepMap)
 846                 .build();
 847         nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
 848         return nodeRuleGroupMap;
 849     }
 850
 851     private Map<LinkKey, Link> createTapiTransitionalLinks(String nodeId, List<Mapping> xpdrNetMaps, Uuid nodeUuidDsr,
 852                                                            Uuid nodeUuidOtsi) {
 853         Map<LinkKey, Link> linkMap = new HashMap<>();
 854         for (Mapping mapping : xpdrNetMaps) {
 855             Link transiLink = tapiLink.createTapiLink(nodeId, mapping.getLogicalConnectionPoint(), nodeId,
 856                 mapping.getLogicalConnectionPoint(), TapiStringConstants.TRANSITIONAL_LINK, TapiStringConstants.DSR,
 857                 TapiStringConstants.OTSI, TapiStringConstants.I_ODU, TapiStringConstants.I_OTSI,
 858                 "inService", "inService", Arrays.asList(LayerProtocolName.ODU,
 859                     LayerProtocolName.PHOTONICMEDIA),
 860                 Arrays.asList(LayerProtocolName.ODU.getName(), LayerProtocolName.PHOTONICMEDIA.getName()),
 861                 this.tapiTopoUuid);
 862             linkMap.put(transiLink.key(), transiLink);
 863         }
 864         // return a map of links and then we can do merge the corresponding link map into the topology context
 865         return linkMap;
 866     }
 867
 868     private OduSwitchingPools createTpdrSwitchPool(List<Mapping> xpdrNetMaps) {
 869         Map<NonBlockingListKey, NonBlockingList> nblMap = new HashMap<>();
 870         int count = 1;
 871         for (int i = 1; i <= xpdrNetMaps.size(); i++) {
 872             LOG.info("XPDr net LCP = {}", xpdrNetMaps.get(i - 1).getLogicalConnectionPoint());
 873             LOG.info("XPDr net associated LCP = {}", xpdrNetMaps.get(i - 1).getConnectionMapLcp());
 874             TpId tpid1 = new TpId(xpdrNetMaps.get(i - 1).getLogicalConnectionPoint());
 875             TpId tpid2 = new TpId(xpdrNetMaps.get(i - 1).getConnectionMapLcp());
 876             List<TpId> tpList = new ArrayList<>();
 877             tpList.add(tpid1);
 878             tpList.add(tpid2);
 879             NonBlockingList nbl = new NonBlockingListBuilder()
 880                 .setNblNumber(Uint16.valueOf(count))
 881                 .setTpList(tpList)
 882                 .build();
 883             nblMap.put(nbl.key(), nbl);
 884             count++;
 885         }
 886         return new OduSwitchingPoolsBuilder()
 887             .setNonBlockingList(nblMap)
 888             .setSwitchingPoolNumber(Uint16.valueOf(1))
 889             .build();
 890     }
 891
 892     private OduSwitchingPools createSwtchSwitchPool(List<Mapping> xpdrClMaps, List<Mapping> xpdrNetMaps,
 893                                                     Integer xpdrNb) {
 894         List<TpId> tpl = new ArrayList<>();
 895         TpId tpId = null;
 896         for (int i = 1; i <= xpdrClMaps.size(); i++) {
 897             tpId = new TpId("XPDR" + xpdrNb + TapiStringConstants.CLIENT + i);
 898             tpl.add(tpId);
 899         }
 900         for (int i = 1; i <= xpdrNetMaps.size(); i++) {
 901             tpId = new TpId("XPDR" + xpdrNb + TapiStringConstants.NETWORK + i);
 902             tpl.add(tpId);
 903         }
 904         Map<NonBlockingListKey, NonBlockingList> nbMap = new HashMap<>();
 905         NonBlockingList nbl = new NonBlockingListBuilder()
 906             .setNblNumber(Uint16.valueOf(1))
 907             .setTpList(tpl)
 908             .build();
 909         nbMap.put(nbl.key(),nbl);
 910
 911         return new OduSwitchingPoolsBuilder()
 912             .setSwitchingPoolNumber(Uint16.valueOf(1))
 913             .setSwitchingPoolType(SwitchingPoolTypes.NonBlocking)
 914             .setNonBlockingList(nbMap)
 915             .build();
 916     }
 917
 918     private OduSwitchingPools createMuxSwitchPool(List<Mapping> xpdrClMaps, List<Mapping> xpdrNetMaps, Integer xpdrNb) {
 919         Map<NonBlockingListKey, NonBlockingList> nbMap = new HashMap<>();
 920         for (int i = 1; i <= xpdrClMaps.size(); i++) {
 921             List<TpId> tpList = new ArrayList<>();
 922             TpId tpId = new TpId("XPDR" + xpdrNb + TapiStringConstants.CLIENT + i);
 923             tpList.add(tpId);
 924             tpId = new TpId("XPDR" + xpdrNb + "-NETWORK1");
 925             tpList.add(tpId);
 926             NonBlockingList nbl = new NonBlockingListBuilder()
 927                 .setNblNumber(Uint16.valueOf(i))
 928                 .setTpList(tpList)
 929                 .setAvailableInterconnectBandwidth(Uint32.valueOf(xpdrNetMaps.size() * 10L))
 930                 .setInterconnectBandwidthUnit(Uint32.valueOf(1000000000))
 931                 .build();
 932             nbMap.put(nbl.key(),nbl);
 933         }
 934         return new OduSwitchingPoolsBuilder()
 935                 .setSwitchingPoolNumber(Uint16.valueOf(1))
 936                 .setSwitchingPoolType(SwitchingPoolTypes.NonBlocking)
 937                 .setNonBlockingList(nbMap)
 938                 .build();
 939     }
 940
 941     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupForOtsiNode(String nodeId,
 942                                                                                 List<Mapping> xpdrNetMaps,
 943                                                                                 Map<RuleKey, Rule> ruleList) {
 944         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
 945         // create NodeRuleGroup
 946         int count = 1;
 947         for (Mapping tpMapping : xpdrNetMaps) {
 948             Map<NodeEdgePointKey, NodeEdgePoint> nepList = new HashMap<>();
 949             NodeEdgePoint inep = new NodeEdgePointBuilder()
 950                 .setTopologyUuid(this.tapiTopoUuid)
 951                 .setNodeUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", nodeId,
 952                         TapiStringConstants.OTSI)).getBytes(Charset.forName("UTF-8"))).toString()))
 953                 .setNodeEdgePointUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", nodeId,
 954                     TapiStringConstants.I_OTSI, tpMapping.getLogicalConnectionPoint()))
 955                     .getBytes(Charset.forName("UTF-8"))).toString()))
 956                 .build();
 957             NodeEdgePoint enep = new NodeEdgePointBuilder()
 958                 .setTopologyUuid(this.tapiTopoUuid)
 959                 .setNodeUuid(new Uuid(UUID.nameUUIDFromBytes((String.join("+", nodeId,
 960                     TapiStringConstants.OTSI)).getBytes(Charset.forName("UTF-8"))).toString()))
 961                 .setNodeEdgePointUuid(new Uuid(UUID.nameUUIDFromBytes(
 962                     (String.join("+", nodeId, TapiStringConstants.E_OTSI,
 963                         tpMapping.getLogicalConnectionPoint())).getBytes(Charset.forName("UTF-8"))).toString()))
 964                 .build();
 965             nepList.put(inep.key(), inep);
 966             nepList.put(enep.key(), enep);
 967             // Empty random creation of mandatory fields for avoiding errors....
 968             CostCharacteristic costCharacteristic = new CostCharacteristicBuilder()
 969                 .setCostAlgorithm("Restricted Shortest Path - RSP")
 970                 .setCostName("HOP_COUNT")
 971                 .setCostValue("12345678")
 972                 .build();
 973             LatencyCharacteristic latencyCharacteristic = new LatencyCharacteristicBuilder()
 974                 .setFixedLatencyCharacteristic("12345678")
 975                 .setQueingLatencyCharacteristic("12345678")
 976                 .setJitterCharacteristic("12345678")
 977                 .setWanderCharacteristic("12345678")
 978                 .setTrafficPropertyName("FIXED_LATENCY")
 979                 .build();
 980             RiskCharacteristic riskCharacteristic = new RiskCharacteristicBuilder()
 981                 .setRiskCharacteristicName("risk characteristic")
 982                 .setRiskIdentifierList(List.of("risk identifier1", "risk identifier2"))
 983                 .build();
 984             NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
 985                 .setUuid(new Uuid(
 986                     UUID.nameUUIDFromBytes(("otsi node rule group " + count).getBytes(Charset.forName("UTF-8")))
 987                         .toString()))
 988                 .setRule(ruleList)
 989                 .setNodeEdgePoint(nepList)
 990                 .setRiskCharacteristic(Map.of(riskCharacteristic.key(), riskCharacteristic))
 991                 .setCostCharacteristic(Map.of(costCharacteristic.key(), costCharacteristic))
 992                 .setLatencyCharacteristic(Map.of(latencyCharacteristic.key(), latencyCharacteristic))
 993                 .build();
 994             nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
 995             count++;
 996         }
 997         return nodeRuleGroupMap;
 998     }
 999
1000     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupForDsrNode(String nodeId,
1001                                                                                OduSwitchingPools oorOduSwitchingPool,
1002                                                                                Map<RuleKey, Rule> ruleList,
1003                                                                                Map<OwnedNodeEdgePointKey,
1004                                                                                        OwnedNodeEdgePoint> onepl) {
1005         // create NodeRuleGroup
1006         if (oorOduSwitchingPool == null) {
1007             LOG.info("No switching pool created for node = {}", nodeId);
1008             return new HashMap<>();
1009         }
1010         LOG.info("ONEPL = {}", onepl.values());
1011         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
1012         int count = 1;
1013         for (NonBlockingList nbl : oorOduSwitchingPool.nonnullNonBlockingList().values()) {
1014             LOG.info("Non blocking list = {}", nbl);
1015             Map<NodeEdgePointKey, NodeEdgePoint> nepList = new HashMap<>();
1016             for (TpId tp : nbl.getTpList()) {
1017                 LOG.info("EDOU TP = {}", String.join("+", nodeId, TapiStringConstants.E_ODU, tp.getValue()));
1018                 LOG.info("DSR TP = {}", String.join("+", nodeId, TapiStringConstants.DSR, tp.getValue()));
1019                 Uuid tpUuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", nodeId,
1020                     TapiStringConstants.E_ODU, tp.getValue())).getBytes(Charset.forName("UTF-8"))).toString());
1021                 Uuid tp1Uuid = new Uuid(UUID.nameUUIDFromBytes((String.join("+", nodeId,
1022                     TapiStringConstants.DSR, tp.getValue())).getBytes(Charset.forName("UTF-8"))).toString());
1023                 if (onepl.containsKey(new OwnedNodeEdgePointKey(tpUuid))
1024                         && onepl.containsKey(new OwnedNodeEdgePointKey(tp1Uuid))) {
1025                     NodeEdgePoint nep1 = new NodeEdgePointBuilder()
1026                         .setTopologyUuid(this.tapiTopoUuid)
1027                         .setNodeUuid(new Uuid(UUID.nameUUIDFromBytes(
1028                             (String.join("+", nodeId,TapiStringConstants. DSR))
1029                                 .getBytes(Charset.forName("UTF-8"))).toString()))
1030                         .setNodeEdgePointUuid(tp1Uuid)
1031                         .build();
1032                     NodeEdgePoint nep2 = new NodeEdgePointBuilder()
1033                         .setTopologyUuid(this.tapiTopoUuid)
1034                         .setNodeUuid(new Uuid(UUID.nameUUIDFromBytes(
1035                             (String.join("+", nodeId,TapiStringConstants. DSR))
1036                                 .getBytes(Charset.forName("UTF-8"))).toString()))
1037                         .setNodeEdgePointUuid(tpUuid)
1038                         .build();
1039                     nepList.put(nep1.key(), nep1);
1040                     nepList.put(nep2.key(), nep2);
1041                 }
1042             }
1043             // Empty random creation of mandatory fields for avoiding errors....
1044             CostCharacteristic costCharacteristic = new CostCharacteristicBuilder()
1045                 .setCostAlgorithm("Restricted Shortest Path - RSP")
1046                 .setCostName("HOP_COUNT")
1047                 .setCostValue("12345678")
1048                 .build();
1049             LatencyCharacteristic latencyCharacteristic = new LatencyCharacteristicBuilder()
1050                 .setFixedLatencyCharacteristic("12345678")
1051                 .setQueingLatencyCharacteristic("12345678")
1052                 .setJitterCharacteristic("12345678")
1053                 .setWanderCharacteristic("12345678")
1054                 .setTrafficPropertyName("FIXED_LATENCY")
1055                 .build();
1056             RiskCharacteristic riskCharacteristic = new RiskCharacteristicBuilder()
1057                 .setRiskCharacteristicName("risk characteristic")
1058                 .setRiskIdentifierList(List.of("risk identifier1", "risk identifier2"))
1059                 .build();
1060             NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
1061                 .setUuid(new Uuid(
1062                     UUID.nameUUIDFromBytes(("dsr node rule group " + count).getBytes(Charset.forName("UTF-8")))
1063                         .toString()))
1064                 .setRule(ruleList)
1065                 .setNodeEdgePoint(nepList)
1066                 .setRiskCharacteristic(Map.of(riskCharacteristic.key(), riskCharacteristic))
1067                 .setCostCharacteristic(Map.of(costCharacteristic.key(), costCharacteristic))
1068                 .setLatencyCharacteristic(Map.of(latencyCharacteristic.key(), latencyCharacteristic))
1069                 .build();
1070             nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
1071             count++;
1072         }
1073         return nodeRuleGroupMap;
1074     }
1075
1076     private List<Class<? extends LAYERPROTOCOLQUALIFIER>> createSupportedLayerProtocolQualifier(
1077             List<Class<? extends SupportedIfCapability>> sicList, LayerProtocolName lpn) {
1078         if (sicList == null) {
1079             return List.of(PHOTONICLAYERQUALIFIEROMS.class);
1080         }
1081         Map<SupportedInterfaceCapabilityKey, SupportedInterfaceCapability> supIfMap = new HashMap<>();
1082         LOG.info("SIC list = {}", sicList);
1083         for (Class<? extends SupportedIfCapability> supInterCapa : sicList) {
1084             SupportedInterfaceCapability supIfCapa = new SupportedInterfaceCapabilityBuilder()
1085                     .withKey(new SupportedInterfaceCapabilityKey(convertSupIfCapa(supInterCapa)))
1086                     .setIfCapType(convertSupIfCapa(supInterCapa))
1087                     .build();
1088             supIfMap.put(supIfCapa.key(), supIfCapa);
1089         }
1090         List<Class<? extends LAYERPROTOCOLQUALIFIER>> sclpqList = new ArrayList<>();
1091         for (SupportedInterfaceCapability sic : supIfMap.values()) {
1092             switch (lpn.getName()) {
1093                 case "DSR":
1094                     switch (sic.getIfCapType().getSimpleName()) {
1095                         // TODO: it may be needed to add more cases clauses if the interface capabilities of a
1096                         //  port are extended in the config file
1097                         case "If1GEODU0":
1098                             sclpqList.add(ODUTYPEODU0.class);
1099                             sclpqList.add(DIGITALSIGNALTYPEGigE.class);
1100                             break;
1101                         case "If10GEODU2e":
1102                             sclpqList.add(ODUTYPEODU2E.class);
1103                             sclpqList.add(DIGITALSIGNALTYPE10GigELAN.class);
1104                             break;
1105                         case "If10GEODU2":
1106                             sclpqList.add(ODUTYPEODU2.class);
1107                             sclpqList.add(DIGITALSIGNALTYPE10GigELAN.class);
1108                             break;
1109                         case "If10GE":
1110                             sclpqList.add(DIGITALSIGNALTYPE10GigELAN.class);
1111                             break;
1112                         case "If100GEODU4":
1113                             sclpqList.add(DIGITALSIGNALTYPE100GigE.class);
1114                             sclpqList.add(ODUTYPEODU4.class);
1115                             break;
1116                         case "If100GE":
1117                             sclpqList.add(DIGITALSIGNALTYPE100GigE.class);
1118                             break;
1119                         case "IfOCHOTU4ODU4":
1120                         case "IfOCH":
1121                             sclpqList.add(ODUTYPEODU4.class);
1122                             break;
1123                         default:
1124                             LOG.error("IfCapability type not managed");
1125                             break;
1126                     }
1127                     break;
1128                 case "ODU":
1129                     switch (sic.getIfCapType().getSimpleName()) {
1130                         // TODO: it may be needed to add more cases clauses if the interface capabilities of a
1131                         //  port are extended in the config file
1132                         case "If1GEODU0":
1133                             sclpqList.add(ODUTYPEODU0.class);
1134                             break;
1135                         case "If10GEODU2e":
1136                             sclpqList.add(ODUTYPEODU2E.class);
1137                             break;
1138                         case "If10GEODU2":
1139                         case "If10GE":
1140                             sclpqList.add(ODUTYPEODU2.class);
1141                             break;
1142                         case "If100GEODU4":
1143                         case "If100GE":
1144                         case "IfOCHOTU4ODU4":
1145                         case "IfOCH":
1146                             sclpqList.add(ODUTYPEODU4.class);
1147                             break;
1148                         default:
1149                             LOG.error("IfCapability type not managed");
1150                             break;
1151                     }
1152                     break;
1153                 case "PHOTONIC_MEDIA":
1154                     if (sic.getIfCapType().getSimpleName().equals("IfOCHOTU4ODU4")
1155                             || sic.getIfCapType().getSimpleName().equals("IfOCH")) {
1156                         sclpqList.add(PHOTONICLAYERQUALIFIEROTSi.class);
1157                         sclpqList.add(PHOTONICLAYERQUALIFIEROMS.class);
1158                     }
1159                     break;
1160                 default:
1161                     LOG.error("Layer Protocol Name is unknown {}", lpn.getName());
1162                     break;
1163             }
1164         }
1165         return sclpqList;
1166     }
1167
1168     private static Class<? extends SupportedIfCapability> convertSupIfCapa(Class<? extends
1169             SupportedIfCapability> ifCapType) {
1170         LOG.info("Interface Capability type = {}", ifCapType.getSimpleName());
1171         switch (ifCapType.getSimpleName()) {
1172             case "If100GEODU4":
1173                 return If100GEODU4.class;
1174             case "IfOCHOTU4ODU4":
1175                 return IfOCHOTU4ODU4.class;
1176             case "If1GEODU0":
1177                 return If1GEODU0.class;
1178             case "If10GEODU2e":
1179                 return If10GEODU2e.class;
1180             case "If10GEODU2":
1181                 return If10GEODU2.class;
1182             case "If100GE":
1183                 return If100GE.class;
1184             case "If10GE":
1185                 return If10GE.class;
1186             case "If1GE":
1187                 return If1GE.class;
1188             case "IfOCH":
1189                 return IfOCH.class;
1190             default:
1191                 return null;
1192         }
1193     }
1194
1195     private String getNodeType(XpdrNodeTypes xponderType) {
1196         switch (xponderType.getIntValue()) {
1197             case 1:
1198                 return OpenroadmNodeType.TPDR.getName();
1199             case 2:
1200                 return OpenroadmNodeType.MUXPDR.getName();
1201             case 3:
1202                 return OpenroadmNodeType.SWITCH.getName();
1203             default:
1204                 LOG.info("XpdrType {} not supported", xponderType);
1205                 break;
1206         }
1207         return null;
1208     }
1209
1210     private void mergeNodeinTopology(Map<NodeKey, Node> nodeMap) {
1211         // TODO is this merge correct? Should we just merge topology by changing the nodes map??
1212         // TODO: verify this is correct. Should we identify the context IID with the context UUID??
1213         LOG.info("Creating tapi node in TAPI topology context");
1214         InstanceIdentifier<Topology> topoIID = InstanceIdentifier.builder(Context.class)
1215             .augmentation(Context1.class).child(TopologyContext.class)
1216             .child(Topology.class, new TopologyKey(this.tapiTopoUuid))
1217             .build();
1218
1219         Topology topology = new TopologyBuilder().setUuid(this.tapiTopoUuid).setNode(nodeMap).build();
1220
1221         // merge in datastore
1222         this.networkTransactionService.merge(LogicalDatastoreType.OPERATIONAL, topoIID,
1223                 topology);
1224         try {
1225             this.networkTransactionService.commit().get();
1226         } catch (InterruptedException | ExecutionException e) {
1227             LOG.error("Error populating TAPI topology: ", e);
1228         }
1229         LOG.info("Node added succesfully.");
1230     }
1231
1232     private void mergeLinkinTopology(Map<LinkKey, Link> linkMap) {
1233         // TODO is this merge correct? Should we just merge topology by changing the nodes map??
1234         // TODO: verify this is correct. Should we identify the context IID with the context UUID??
1235         LOG.info("Creating tapi node in TAPI topology context");
1236         InstanceIdentifier<Topology> topoIID = InstanceIdentifier.builder(Context.class)
1237             .augmentation(Context1.class).child(TopologyContext.class)
1238             .child(Topology.class, new TopologyKey(this.tapiTopoUuid))
1239             .build();
1240
1241         Topology topology = new TopologyBuilder().setUuid(this.tapiTopoUuid).setLink(linkMap).build();
1242
1243         // merge in datastore
1244         this.networkTransactionService.merge(LogicalDatastoreType.OPERATIONAL, topoIID,
1245                 topology);
1246         try {
1247             this.networkTransactionService.commit().get();
1248         } catch (InterruptedException | ExecutionException e) {
1249             LOG.error("Error populating TAPI topology: ", e);
1250         }
1251         LOG.info("Roadm Link added succesfully.");
1252     }
1253
1254     private void mergeSipsinContext(Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips) {
1255         // TODO is this merge correct? Should we just merge topology by changing the nodes map??
1256         // TODO: verify this is correct. Should we identify the context IID with the context UUID??
1257         try {
1258             ContextBuilder contextBuilder = new ContextBuilder();
1259             contextBuilder.setServiceInterfacePoint(sips);
1260             InstanceIdentifier<Context> contextIID = InstanceIdentifier.builder(Context.class).build();
1261             // merge in datastore
1262             this.networkTransactionService.merge(LogicalDatastoreType.OPERATIONAL, contextIID,
1263                     contextBuilder.build());
1264             this.networkTransactionService.commit().get();
1265             LOG.info("TAPI SIPs merged successfully.");
1266         } catch (InterruptedException | ExecutionException e) {
1267             LOG.error("Failed to merge TAPI Sips", e);
1268         }
1269     }
1270
1271     private void deleteLinkFromTopo(Uuid linkUuid) {
1272         // TODO: check if this IID is correct
1273         try {
1274             InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Context.class)
1275                 .augmentation(Context1.class).child(TopologyContext.class).child(Topology.class,
1276                     new TopologyKey(this.tapiTopoUuid)).child(Link.class, new LinkKey(linkUuid)).build();
1277             this.networkTransactionService.delete(LogicalDatastoreType.OPERATIONAL, linkIID);
1278             this.networkTransactionService.commit().get();
1279             LOG.info("TAPI link deleted successfully.");
1280         } catch (InterruptedException | ExecutionException e) {
1281             LOG.error("Failed to delete TAPI link", e);
1282         }
1283     }
1284
1285     private void deleteNodeFromTopo(Uuid nodeUuid) {
1286         // TODO: check if this IID is correct
1287         try {
1288             InstanceIdentifier<Node> nodeIDD = InstanceIdentifier.builder(Context.class)
1289                 .augmentation(Context1.class).child(TopologyContext.class).child(Topology.class,
1290                     new TopologyKey(this.tapiTopoUuid)).child(Node.class, new NodeKey(nodeUuid)).build();
1291             this.networkTransactionService.delete(LogicalDatastoreType.OPERATIONAL, nodeIDD);
1292             this.networkTransactionService.commit().get();
1293             LOG.info("TAPI Node deleted successfully.");
1294         } catch (InterruptedException | ExecutionException e) {
1295             LOG.error("Failed to delete TAPI Node", e);
1296         }
1297     }
1298
1299     private void deleteSipFromTopo(Uuid sipUuid) {
1300         // TODO: check if this IID is correct
1301         try {
1302             InstanceIdentifier<ServiceInterfacePoint> sipIID = InstanceIdentifier.builder(Context.class)
1303                     .child(ServiceInterfacePoint.class, new ServiceInterfacePointKey(sipUuid)).build();
1304             this.networkTransactionService.delete(LogicalDatastoreType.OPERATIONAL, sipIID);
1305             this.networkTransactionService.commit().get();
1306             LOG.info("TAPI SIP deleted successfully.");
1307         } catch (InterruptedException | ExecutionException e) {
1308             LOG.error("Failed to delete TAPI SIP", e);
1309         }
1310     }
1311
1312     private void updateConnectivityServicesState(Uuid sipUuid, String nodeId) {
1313         // TODO: check if this IID is correct
1314         InstanceIdentifier<ConnectivityContext> connectivitycontextIID = InstanceIdentifier.builder(Context.class)
1315             .augmentation(org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.Context1.class)
1316             .child(ConnectivityContext.class)
1317             .build();
1318         ConnectivityContext connContext = null;
1319         try {
1320             Optional<ConnectivityContext> optConnContext =
1321                     this.networkTransactionService.read(LogicalDatastoreType.OPERATIONAL, connectivitycontextIID)
1322                             .get();
1323             if (!optConnContext.isPresent()) {
1324                 LOG.error("Couldnt retrieve connectivity context from datastore");
1325                 return;
1326             }
1327             connContext = optConnContext.get();
1328         } catch (InterruptedException | ExecutionException e) {
1329             LOG.error("Couldnt read connectivity context from datastore", e);
1330         }
1331         if (connContext == null) {
1332             LOG.error("Connectivity context is empty");
1333             return;
1334         }
1335         // Loop through services, check if the endpoint uuid is equal to the sip.
1336         // If so update state.
1337         Map<ConnectivityServiceKey, ConnectivityService> connServMap = connContext.getConnectivityService();
1338         Map<ConnectionKey, Connection> connMap = connContext.getConnection();
1339         if (connServMap != null) {
1340             for (ConnectivityService service:connServMap.values()) {
1341                 Map<EndPointKey, EndPoint> serviceEndPoints = service.getEndPoint();
1342                 if (serviceEndPoints.values().stream().anyMatch(endPoint -> endPoint.getServiceInterfacePoint()
1343                     .getServiceInterfacePointUuid().equals(sipUuid))) {
1344                     LOG.info("Service using SIP of node {} identified. Update state of service", nodeId);
1345                     ConnectivityService updService = new ConnectivityServiceBuilder(service)
1346                         .setAdministrativeState(AdministrativeState.LOCKED)
1347                         .setOperationalState(OperationalState.DISABLED)
1348                         .setLifecycleState(LifecycleState.PENDINGREMOVAL)
1349                         .build();
1350                     updateConnectivityService(updService);
1351                 }
1352             }
1353         }
1354         // Update state of connections
1355         if (connMap != null) {
1356             for (Connection connection:connMap.values()) {
1357                 if (connection.getName().values().stream().anyMatch(name -> name.getValue().contains(nodeId))) {
1358                     Connection updConn = new ConnectionBuilder(connection)
1359                         .setLifecycleState(LifecycleState.PENDINGREMOVAL)
1360                         .setOperationalState(OperationalState.DISABLED)
1361                         .build();
1362                     updateConnection(updConn);
1363                 }
1364             }
1365         }
1366     }
1367
1368     private void updateConnection(Connection updConn) {
1369         // TODO: check if this IID is correct
1370         InstanceIdentifier<Connection> connectionIID = InstanceIdentifier.builder(Context.class)
1371                 .augmentation(org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.Context1.class)
1372                 .child(ConnectivityContext.class).child(Connection.class,
1373                         new ConnectionKey(updConn.getUuid())).build();
1374         this.networkTransactionService.merge(LogicalDatastoreType.OPERATIONAL, connectionIID, updConn);
1375         try {
1376             this.networkTransactionService.commit().get();
1377         } catch (InterruptedException | ExecutionException e) {
1378             LOG.error("Error committing into datastore", e);
1379         }
1380     }
1381
1382     private void updateConnectivityService(ConnectivityService updService) {
1383         // TODO: check if this IID is correct
1384         InstanceIdentifier<ConnectivityService> connectivityserviceIID = InstanceIdentifier.builder(Context.class)
1385                 .augmentation(org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.Context1.class)
1386                 .child(ConnectivityContext.class).child(ConnectivityService.class,
1387                         new ConnectivityServiceKey(updService.getUuid())).build();
1388         this.networkTransactionService.merge(LogicalDatastoreType.OPERATIONAL, connectivityserviceIID, updService);
1389         try {
1390             this.networkTransactionService.commit().get();
1391         } catch (InterruptedException | ExecutionException e) {
1392             LOG.error("Error committing into datastore", e);
1393         }
1394     }
1395
1396 }