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

   1 /*
   2  * Copyright © 2019 Orange, 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 com.google.common.util.concurrent.FluentFuture;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import java.nio.charset.Charset;
  13 import java.util.ArrayList;
  14 import java.util.Collection;
  15 import java.util.HashMap;
  16 import java.util.Iterator;
  17 import java.util.List;
  18 import java.util.Map;
  19 import java.util.Map.Entry;
  20 import java.util.Optional;
  21 import java.util.UUID;
  22 import java.util.concurrent.ExecutionException;
  23 import java.util.stream.Collectors;
  24 import org.eclipse.jdt.annotation.NonNull;
  25 import org.eclipse.jdt.annotation.Nullable;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  28 import org.opendaylight.transportpce.common.InstanceIdentifiers;
  29 import org.opendaylight.transportpce.common.NetworkUtils;
  30 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  31 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.Mapping;
  32 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingKey;
  33 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.Nodes;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesKey;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmLinkType;
  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.OpenroadmTpType;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Context;
  49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsInput;
  50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutput;
  51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutputBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListInput;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutput;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutputBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TapiCommonService;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePointInput;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePointOutput;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.Sip;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipKey;
  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.global._class.NameKey;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePoint;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePointKey;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.Context1;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutputBuilder;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutputBuilder;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutputBuilder;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutputBuilder;
  84 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListInput;
  85 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutput;
  86 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutputBuilder;
  87 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
  88 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
  89 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.link.details.output.LinkBuilder;
  90 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.node.edge.point.details.output.NodeEdgePointBuilder;
  91 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
  92 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
  93 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
  94 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupBuilder;
  95 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupKey;
  96 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
  97 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointKey;
  98 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
  99 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleBuilder;
 100 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleKey;
 101 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.LinkKey;
 102 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
 103 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeKey;
 104 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.TopologyKey;
 105 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 106 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 107 import org.opendaylight.yangtools.yang.common.RpcError;
 108 import org.opendaylight.yangtools.yang.common.RpcResult;
 109 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
 110 import org.slf4j.Logger;
 111 import org.slf4j.LoggerFactory;
 112
 113 public class TapiTopologyImpl implements TapiTopologyService, TapiCommonService {
 114
 115     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
 116     private final DataBroker dataBroker;
 117     private final TapiContext tapiContext;
 118     private final TopologyUtils topologyUtils;
 119
 120     public TapiTopologyImpl(DataBroker dataBroker, TapiContext tapiContext, TopologyUtils topologyUtils) {
 121         this.dataBroker = dataBroker;
 122         this.tapiContext = tapiContext;
 123         this.topologyUtils = topologyUtils;
 124     }
 125
 126     @Override
 127     public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
 128         // TODO Auto-generated method stub
 129         // TODO -> maybe we get errors when having CEPs?
 130         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName().getBytes(Charset.forName("UTF-8")))
 131                 .toString());
 132         // Node id: if roadm -> ROADM+PHOTONIC_MEDIA. if xpdr -> XPDR-XPDR+DSR/OTSi
 133         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(input.getNodeIdOrName().getBytes(Charset.forName("UTF-8")))
 134                 .toString());
 135         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node = this.tapiContext
 136                 .getTapiNode(topoUuid, nodeUuid);
 137         if (node == null) {
 138             LOG.error("Invalid TAPI node name");
 139             return RpcResultBuilder.<GetNodeDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 140                 "Invalid Tapi Node name").buildFuture();
 141         }
 142         return RpcResultBuilder.success(new GetNodeDetailsOutputBuilder()
 143                 .setNode(new org.opendaylight.yang.gen.v1.urn
 144                         .onf.otcc.yang.tapi.topology.rev181210.get.node.details.output.NodeBuilder(node).build())
 145                 .build()).buildFuture();
 146     }
 147
 148     @Override
 149     public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
 150         // TODO -> Add check for Full T0 Multilayer
 151         if (!TopologyUtils.T0_MULTILAYER.equals(input.getTopologyIdOrName())
 152             && !TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
 153             if (TopologyUtils.T0_FULL_MULTILAYER.equals(input.getTopologyIdOrName())) {
 154                 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName()
 155                     .getBytes(Charset.forName("UTF-8"))).toString());
 156                 Context context = this.tapiContext.getTapiContext();
 157                 Map<TopologyKey,
 158                     org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 159                     topologyMap = context.augmentation(Context1.class).getTopologyContext().getTopology();
 160                 if (!(topologyMap != null && topologyMap.containsKey(new TopologyKey(topoUuid)))) {
 161                     LOG.error("Topology {} not found in datastore", input.getTopologyIdOrName());
 162                     return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 163                         .withError(RpcError.ErrorType.RPC, "Invalid Topology name").buildFuture();
 164                 }
 165                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 166                     topology = topologyMap.get(new TopologyKey(topoUuid));
 167                 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder()
 168                         .setTopology(this.topologyUtils.transformTopology(topology))
 169                         .build())
 170                     .buildFuture();
 171             }
 172             LOG.error("Invalid TAPI topology name");
 173             return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 174                 .withError(RpcError.ErrorType.RPC, "Invalid Topology name").buildFuture();
 175         }
 176         try {
 177             LOG.info("Building TAPI Topology abstraction for {}", input.getTopologyIdOrName());
 178             Topology topology = createAbstractedOtnTopology();
 179             if (TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
 180                 topology = createAbstracted100GTpdrTopology(topology);
 181             }
 182             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
 183                 .buildFuture();
 184         } catch (TapiTopologyException e) {
 185             LOG.error("error building TAPI topology");
 186             return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 187                 .withError(RpcError.ErrorType.RPC, "Error building topology").buildFuture();
 188         }
 189     }
 190
 191     private Topology createAbstracted100GTpdrTopology(Topology topology) {
 192         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> dsrNodes =
 193             topology.nonnullNode().values().stream()
 194                 .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 195                 .collect(Collectors.toList());
 196         List<OwnedNodeEdgePoint> nep100GTpdrList = new ArrayList<>();
 197         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node2: dsrNodes) {
 198             List<OwnedNodeEdgePoint> nepList = node2.getOwnedNodeEdgePoint().values().stream()
 199                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))).collect(Collectors.toList());
 200             nep100GTpdrList.addAll(nepList);
 201         }
 202         Name topoName = new NameBuilder().setValue(TopologyUtils.TPDR_100G).setValueName("TAPI Topology Name").build();
 203         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.TPDR_100G.getBytes(Charset.forName("UTF-8")))
 204             .toString());
 205         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node =
 206             createTapiNode(nep100GTpdrList, topoUuid);
 207         return new TopologyBuilder()
 208             .setName(Map.of(topoName.key(), topoName))
 209             .setUuid(topoUuid)
 210             .setNode(Map.of(node.key(), node))
 211             .build();
 212     }
 213
 214     private Network readTopology(InstanceIdentifier<Network> networkIID) throws TapiTopologyException {
 215         Network topology = null;
 216         FluentFuture<Optional<Network>> topologyFuture = dataBroker.newReadOnlyTransaction()
 217             .read(LogicalDatastoreType.CONFIGURATION, networkIID);
 218         try {
 219             topology = topologyFuture.get().get();
 220         } catch (InterruptedException e) {
 221             Thread.currentThread().interrupt();
 222             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 223                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 224         } catch (ExecutionException e) {
 225             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 226                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 227         }
 228         return topology;
 229     }
 230
 231     private Topology createAbstractedOtnTopology() throws TapiTopologyException {
 232         // read openroadm-topology
 233         Network openroadmTopo = readTopology(InstanceIdentifiers.OVERLAY_NETWORK_II);
 234         List<Link> linkList = new ArrayList<>();
 235         if (openroadmTopo.augmentation(Network1.class) != null) {
 236             linkList.addAll(openroadmTopo.augmentation(Network1.class).getLink().values());
 237         }
 238         List<Link> xponderOutLinkList = linkList.stream()
 239                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
 240                 .collect(Collectors.toList());
 241         List<Link> xponderInLinkList = linkList.stream()
 242                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
 243                 .collect(Collectors.toList());
 244         // read otn-topology
 245         Network otnTopo = readTopology(InstanceIdentifiers.OTN_NETWORK_II);
 246         Map<NodeId, Node> otnNodeMap = otnTopo.nonnullNode().values().stream()
 247             .collect(Collectors.toMap(Node::getNodeId, node -> node));
 248
 249         Map<String, List<String>> networkPortMap = new HashMap<>();
 250         Iterator<Entry<NodeId, Node>> itOtnNodeMap = otnNodeMap.entrySet().iterator();
 251         while (itOtnNodeMap.hasNext()) {
 252             Entry<NodeId, Node> entry = itOtnNodeMap.next();
 253             String portMappingNodeId = entry.getValue().getSupportingNode().values().stream()
 254                 .filter(sn -> sn.getNetworkRef().getValue().equals(NetworkUtils.UNDERLAY_NETWORK_ID))
 255                 .findFirst()
 256                 .get().getNodeRef().getValue();
 257             List<String> networkPortList = new ArrayList<>();
 258             for (TerminationPoint tp: entry.getValue().augmentation(Node1.class).getTerminationPoint().values()) {
 259                 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERNETWORK)
 260                         && checkTp(entry.getKey().getValue(), portMappingNodeId, tp, xponderOutLinkList,
 261                         xponderInLinkList)) {
 262                     networkPortList.add(tp.getTpId().getValue());
 263                 }
 264             }
 265             if (!networkPortList.isEmpty()) {
 266                 networkPortMap.put(entry.getKey().getValue(), networkPortList);
 267             }
 268         }
 269         Map<NodeKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node>
 270             tapiNodeList = new HashMap<>();
 271         Map<LinkKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link>
 272             tapiLinkList = new HashMap<>();
 273         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.T0_MULTILAYER.getBytes(Charset.forName("UTF-8")))
 274             .toString());
 275         ConvertORTopoToTapiTopo tapiFactory = new ConvertORTopoToTapiTopo(topoUuid);
 276         Iterator<Entry<String, List<String>>> it = networkPortMap.entrySet().iterator();
 277         while (it.hasNext()) {
 278             String nodeId = it.next().getKey();
 279             tapiFactory.convertNode(otnNodeMap.get(new NodeId(nodeId)), networkPortMap.get(nodeId));
 280             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 281             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 282         }
 283         if (openroadmTopo.nonnullNode().values().stream().filter(nt ->
 284                 nt.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1.class)
 285                 .getNodeType().equals(OpenroadmNodeType.SRG)).count() > 0) {
 286             tapiFactory.convertRoadmInfrastructure();
 287             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 288             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 289         } else {
 290             LOG.warn("Unable to abstract an ROADM infrasctructure from openroadm-topology");
 291         }
 292         if (otnTopo.augmentation(Network1.class) != null) {
 293             Map<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 294                     .ietf.network.topology.rev180226.networks.network.LinkKey, Link> otnLinkMap =
 295                 otnTopo.augmentation(Network1.class).getLink();
 296             tapiFactory.convertLinks(otnLinkMap);
 297             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 298         }
 299         Name name = new NameBuilder().setValue(TopologyUtils.T0_MULTILAYER).setValueName("TAPI Topology Name").build();
 300         return new TopologyBuilder()
 301                 .setName(Map.of(name.key(), name))
 302                 .setUuid(topoUuid)
 303                 .setNode(tapiNodeList)
 304                 .setLink(tapiLinkList).build();
 305     }
 306
 307     @Override
 308     public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
 309             GetNodeEdgePointDetailsInput input) {
 310         // TODO Auto-generated method stub
 311         // TODO -> maybe we get errors when having CEPs?
 312         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName().getBytes(Charset.forName("UTF-8")))
 313                 .toString());
 314         // Node id: if roadm -> ROADMid+PHOTONIC_MEDIA. if xpdr -> XPDRid-XPDRnbr+DSR/OTSi
 315         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(input.getNodeIdOrName().getBytes(Charset.forName("UTF-8")))
 316                 .toString());
 317         // NEP id: if roadm -> ROADMid+PHOTONIC_MEDIA/MC/OTSiMC+TPid.
 318         // if xpdr -> XPDRid-XPDRnbr+DSR/eODU/iODU/iOTSi/eOTSi/PHOTONIC_MEDIA+TPid
 319         Uuid nepUuid = new Uuid(UUID.nameUUIDFromBytes(input.getEpIdOrName().getBytes(Charset.forName("UTF-8")))
 320                 .toString());
 321         OwnedNodeEdgePoint nep = this.tapiContext.getTapiNEP(topoUuid, nodeUuid, nepUuid);
 322         if (nep == null) {
 323             LOG.error("Invalid TAPI nep name");
 324             return RpcResultBuilder.<GetNodeEdgePointDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 325                 "Invalid NEP name").buildFuture();
 326         }
 327         return RpcResultBuilder.success(new GetNodeEdgePointDetailsOutputBuilder()
 328                 .setNodeEdgePoint(new NodeEdgePointBuilder(nep).build()).build()).buildFuture();
 329     }
 330
 331     @Override
 332     public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
 333         // TODO Auto-generated method stub
 334         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName().getBytes(Charset.forName("UTF-8")))
 335                 .toString());
 336         // Link id: same as OR link id
 337         Uuid linkUuid = new Uuid(UUID.nameUUIDFromBytes(input.getLinkIdOrName().getBytes(Charset.forName("UTF-8")))
 338                 .toString());
 339         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link link = this.tapiContext
 340                 .getTapiLink(topoUuid, linkUuid);
 341         if (link == null) {
 342             LOG.error("Invalid TAPI link name");
 343             return RpcResultBuilder.<GetLinkDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 344                 "Invalid Link name").buildFuture();
 345         }
 346         return RpcResultBuilder.success(new GetLinkDetailsOutputBuilder().setLink(new LinkBuilder(link).build())
 347                 .build()).buildFuture();
 348     }
 349
 350     @Override
 351     public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
 352         // TODO Auto-generated method stub
 353         // TODO -> maybe we get errors when having CEPs?
 354         Map<TopologyKey,
 355                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 356                 topologyMap = this.tapiContext.getTopologyContext();
 357         if (topologyMap.isEmpty()) {
 358             LOG.error("No topologies exist in tapi context");
 359             return RpcResultBuilder.<GetTopologyListOutput>failed().withError(RpcError.ErrorType.APPLICATION,
 360                 "No topologies exist in tapi context").buildFuture();
 361         }
 362         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyKey,
 363             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology>
 364                 newTopoMap = new HashMap<>();
 365         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 366                 topo:topologyMap.values()) {
 367             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology
 368                 newTopo = new org.opendaylight.yang.gen.v1.urn
 369                     .onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyBuilder(topo).build();
 370             newTopoMap.put(newTopo.key(), newTopo);
 371         }
 372         return RpcResultBuilder.success(new GetTopologyListOutputBuilder().setTopology(newTopoMap).build())
 373                 .buildFuture();
 374     }
 375
 376     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node
 377             createTapiNode(List<OwnedNodeEdgePoint> nepList, Uuid topoUuid) {
 378         Name name = new NameBuilder().setValueName("Tpdr100g node name").setValue("Tpdr100g over WDM node").build();
 379         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 380         for (OwnedNodeEdgePoint ownedNodeEdgePoint: nepList) {
 381             onepMap.put(ownedNodeEdgePoint.key(), ownedNodeEdgePoint);
 382         }
 383         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8"))).toString());
 384         return new NodeBuilder()
 385                 .setUuid(nodeUuid)
 386                 .setName(Map.of(name.key(), name))
 387                 .setLayerProtocolName(List.of(LayerProtocolName.ETH))
 388                 .setAdministrativeState(AdministrativeState.UNLOCKED)
 389                 .setOperationalState(OperationalState.ENABLED)
 390                 .setLifecycleState(LifecycleState.INSTALLED)
 391                 .setOwnedNodeEdgePoint(onepMap)
 392                 .setNodeRuleGroup(createNodeRuleGroupFor100gTpdrNode(topoUuid, nodeUuid, nepList))
 393                 .build();
 394     }
 395
 396     private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut,
 397                             List<Link> xpdIn) {
 398         String networkLcp;
 399         if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
 400             networkLcp = tp.augmentation(
 401                 org.opendaylight.yang.gen.v1.http.transportpce.topology.rev210511.TerminationPoint1.class)
 402                 .getAssociatedConnectionMapPort();
 403         } else {
 404             networkLcp = tp.getTpId().getValue();
 405         }
 406         @NonNull
 407         KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
 408             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.Network.class)
 409             .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
 410         @NonNull
 411         FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
 412             LogicalDatastoreType.CONFIGURATION, pmIID);
 413         Mapping mapping = null;
 414         if (mappingOpt.isDone()) {
 415             try {
 416                 mapping = mappingOpt.get().get();
 417             } catch (InterruptedException | ExecutionException e) {
 418                 LOG.error("Error getting mapping for {}", networkLcp, e);
 419                 return false;
 420             }
 421         } else {
 422             LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
 423                 .getValue());
 424             return false;
 425         }
 426         String networkPortDirection = mapping.getPortDirection();
 427         long count = 0;
 428         switch (networkPortDirection) {
 429             case "bidirectional":
 430                 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 431                     && lk.getSource().getSourceTp().equals(networkLcp)).count();
 432                 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 433                     && lk.getDestination().getDestTp().equals(networkLcp)).count();
 434                 return (count == 2);
 435             case "tx":
 436             case "rx":
 437                 @Nullable
 438                 String partnerLcp = mapping.getPartnerLcp();
 439                 if (mapping.getPortQual().equals("tx")) {
 440                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 441                         && lk.getSource().getSourceTp().equals(networkLcp)).count();
 442                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 443                         && lk.getDestination().getDestTp().equals(partnerLcp)).count();
 444                 }
 445                 if (mapping.getPortQual().equals("rx")) {
 446                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 447                         && lk.getDestination().getDestTp().equals(networkLcp)).count();
 448                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 449                         && lk.getSource().getSourceTp().equals(partnerLcp)).count();
 450                 }
 451                 return (count == 2);
 452             default:
 453                 LOG.error("Invalid port direction for {}", networkLcp);
 454                 return false;
 455         }
 456     }
 457
 458     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupFor100gTpdrNode(
 459             Uuid topoUuid, Uuid nodeUuid, Collection<OwnedNodeEdgePoint> onepl) {
 460
 461         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointKey,
 462             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint>
 463             nepMap = new HashMap<>();
 464         for (OwnedNodeEdgePoint onep: onepl) {
 465             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint nep =
 466                 new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group
 467                     .NodeEdgePointBuilder()
 468                         .setTopologyUuid(topoUuid)
 469                         .setNodeUuid(nodeUuid)
 470                         .setNodeEdgePointUuid(onep.key().getUuid())
 471                         .build();
 472             nepMap.put(nep.key(), nep);
 473         }
 474         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
 475         Map<RuleKey, Rule> ruleList = new HashMap<>();
 476         Rule rule = new RuleBuilder()
 477             .setLocalId("forward")
 478             .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
 479             .setRuleType(RuleType.FORWARDING)
 480             .build();
 481         ruleList.put(rule.key(), rule);
 482         NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
 483             .setUuid(new Uuid(UUID.nameUUIDFromBytes(("rdm infra node rule group").getBytes(Charset.forName("UTF-8")))
 484                 .toString()))
 485             .setRule(ruleList)
 486             .setNodeEdgePoint(nepMap)
 487             .build();
 488         nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
 489         return nodeRuleGroupMap;
 490     }
 491
 492     @Override
 493     public ListenableFuture<RpcResult<GetServiceInterfacePointDetailsOutput>>
 494             getServiceInterfacePointDetails(GetServiceInterfacePointDetailsInput input) {
 495         Uuid sipUuid = new Uuid(input.getSipIdOrName());
 496         Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips =
 497             this.tapiContext.getTapiContext().getServiceInterfacePoint();
 498         if (sips == null || sips.isEmpty()) {
 499             return RpcResultBuilder.<GetServiceInterfacePointDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 500                 "No sips in datastore").buildFuture();
 501         }
 502         if (!sips.containsKey(new ServiceInterfacePointKey(sipUuid))) {
 503             return RpcResultBuilder.<GetServiceInterfacePointDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 504                 "Sip doesnt exist in datastore").buildFuture();
 505         }
 506         org.opendaylight.yang.gen.v1.urn
 507             .onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.details.output.Sip outSip =
 508                 new org.opendaylight.yang.gen.v1.urn
 509                     .onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.details.output.SipBuilder(
 510                         sips.get(new ServiceInterfacePointKey(sipUuid)))
 511                     .build();
 512         return RpcResultBuilder.success(new GetServiceInterfacePointDetailsOutputBuilder().setSip(outSip).build())
 513             .buildFuture();
 514     }
 515
 516     @Override
 517     public ListenableFuture<RpcResult<GetServiceInterfacePointListOutput>>
 518             getServiceInterfacePointList(GetServiceInterfacePointListInput input) {
 519         Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips =
 520             this.tapiContext.getTapiContext().getServiceInterfacePoint();
 521         if (sips == null || sips.isEmpty()) {
 522             return RpcResultBuilder.<GetServiceInterfacePointListOutput>failed().withError(RpcError.ErrorType.RPC,
 523                 "No sips in datastore").buildFuture();
 524         }
 525         Map<SipKey, Sip> outSipMap = new HashMap<>();
 526         for (ServiceInterfacePoint sip : sips.values()) {
 527             Sip si = new SipBuilder(sip).build();
 528             outSipMap.put(si.key(), si);
 529         }
 530         return RpcResultBuilder.success(new GetServiceInterfacePointListOutputBuilder().setSip(outSipMap).build())
 531             .buildFuture();
 532     }
 533
 534     @Override
 535     public ListenableFuture<RpcResult<UpdateServiceInterfacePointOutput>>
 536             updateServiceInterfacePoint(UpdateServiceInterfacePointInput input) {
 537         // TODO --> not yet implemented
 538         return null;
 539     }
 540 }