tapi/src/main/java/org/opendaylight/transportpce/tapi/impl/rpc/GetTopologyDetailsImpl.java

   1 /*
   2  * Copyright © 2024 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.impl.rpc;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import java.nio.charset.Charset;
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.HashMap;
  15 import java.util.HashSet;
  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.Set;
  22 import java.util.UUID;
  23 import java.util.concurrent.ExecutionException;
  24 import java.util.stream.Collectors;
  25 import org.eclipse.jdt.annotation.NonNull;
  26 import org.eclipse.jdt.annotation.Nullable;
  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.common.network.NetworkTransactionService;
  31 import org.opendaylight.transportpce.tapi.TapiStringConstants;
  32 import org.opendaylight.transportpce.tapi.topology.ConvertORToTapiTopology;
  33 import org.opendaylight.transportpce.tapi.topology.ConvertORTopoToTapiTopo;
  34 import org.opendaylight.transportpce.tapi.topology.TapiTopologyException;
  35 import org.opendaylight.transportpce.tapi.topology.TopologyUtils;
  36 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  37 import org.opendaylight.transportpce.tapi.utils.TapiLink;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev231221.mapping.Mapping;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev231221.mapping.MappingKey;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev231221.network.Nodes;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev231221.network.NodesKey;
  42 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.Link1;
  43 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.TerminationPoint1;
  44 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmLinkType;
  45 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmNodeType;
  46 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmTpType;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  51 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  52 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.AdministrativeState;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.Context;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.LayerProtocolName;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.LifecycleState;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.OperationalState;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.Uuid;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.global._class.Name;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.global._class.NameBuilder;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.global._class.NameKey;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.tapi.context.ServiceInterfacePoint;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.tapi.context.ServiceInterfacePointKey;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.Context1;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.FORWARDINGRULEMAYFORWARDACROSSGROUP;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetTopologyDetails;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetTopologyDetailsInput;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetTopologyDetailsOutput;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetTopologyDetailsOutputBuilder;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.RuleType;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.NodeRuleGroup;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.NodeRuleGroupBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.NodeRuleGroupKey;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.OwnedNodeEdgePoint;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.OwnedNodeEdgePointKey;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.rule.group.Rule;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.rule.group.RuleBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.rule.group.RuleKey;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.LinkKey;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.NodeBuilder;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.NodeKey;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.context.TopologyKey;
  84 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  85 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  86 import org.opendaylight.yangtools.yang.common.ErrorType;
  87 import org.opendaylight.yangtools.yang.common.RpcResult;
  88 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  89 import org.slf4j.Logger;
  90 import org.slf4j.LoggerFactory;
  91
  92
  93 public class GetTopologyDetailsImpl implements GetTopologyDetails {
  94     private static final Logger LOG = LoggerFactory.getLogger(GetTopologyDetailsImpl.class);
  95
  96     private final TapiContext tapiContext;
  97     private final TopologyUtils topologyUtils;
  98     private final TapiLink tapiLink;
  99     private final NetworkTransactionService networkTransactionService;
 100     private Map<ServiceInterfacePointKey, ServiceInterfacePoint> tapiSips;
 101
 102     public GetTopologyDetailsImpl(TapiContext tapiContext, TopologyUtils topologyUtils, TapiLink tapiLink,
 103             NetworkTransactionService networkTransactionService) {
 104         this.tapiContext = tapiContext;
 105         this.topologyUtils = topologyUtils;
 106         this.tapiLink = tapiLink;
 107         this.tapiSips = new HashMap<>();
 108         this.networkTransactionService = networkTransactionService;
 109     }
 110
 111     @Override
 112     public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> invoke(GetTopologyDetailsInput input) {
 113         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.context.Topology topology;
 114         Uuid topologyUuidAbs = new Uuid(UUID
 115                 .nameUUIDFromBytes(TapiStringConstants.T0_MULTILAYER.getBytes(Charset.forName("UTF-8"))).toString());
 116         Uuid topologyUuidFull = new Uuid(
 117                 UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER.getBytes(Charset.forName("UTF-8")))
 118                         .toString());
 119         if (input.getTopologyId().equals(topologyUuidFull)) {
 120             Context context = this.tapiContext.getTapiContext();
 121             Map<TopologyKey, org.opendaylight.yang.gen.v1.urn
 122                     .onf.otcc.yang.tapi.topology.rev221121.topology.context.Topology> topologyMap = context
 123                 .augmentation(Context1.class).getTopologyContext().getTopology();
 124             if (topologyMap == null || !topologyMap.containsKey(new TopologyKey(topologyUuidFull))) {
 125                 LOG.error("Topology {} not found in datastore", input.getTopologyId());
 126                 return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 127                         .withError(ErrorType.RPC, "Invalid Topology name")
 128                         .buildFuture();
 129             }
 130             topology = topologyMap.get(new TopologyKey(input.getTopologyId()));
 131             return RpcResultBuilder
 132                     .success(new GetTopologyDetailsOutputBuilder()
 133                             .setTopology(this.topologyUtils.transformTopology(topology)).build())
 134                     .buildFuture();
 135         }
 136         Uuid topologyUuid100G = new Uuid(
 137                 UUID.nameUUIDFromBytes(TapiStringConstants.TPDR_100G.getBytes(Charset.forName("UTF-8"))).toString());
 138         if (topologyUuid100G.equals(input.getTopologyId()) || topologyUuidAbs.equals(input.getTopologyId())) {
 139             try {
 140                 LOG.info("Building TAPI Topology abstraction for {}", input.getTopologyId());
 141                 topology = createAbstractedOtnTopology();
 142                 if (input.getTopologyId().equals(topologyUuidAbs)) {
 143                     return RpcResultBuilder
 144                             .success(new GetTopologyDetailsOutputBuilder()
 145                                     .setTopology(this.topologyUtils.transformTopology(topology)).build())
 146                             .buildFuture();
 147                 }
 148                 topology = createAbstracted100GTpdrTopology(topology);
 149                 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder()
 150                         .setTopology(this.topologyUtils.transformTopology(topology)).build()).buildFuture();
 151             } catch (TapiTopologyException e) {
 152                 LOG.error("error building TAPI topology");
 153                 return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 154                         .withError(ErrorType.RPC, "Error building topology")
 155                         .buildFuture();
 156             }
 157         }
 158         return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 159                 .withError(ErrorType.RPC, "Invalid Topology name")
 160                 .buildFuture();
 161     }
 162
 163     public org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.context.Topology
 164             createAbstracted100GTpdrTopology(org.opendaylight.yang.gen.v1.urn
 165                     .onf.otcc.yang.tapi.topology.rev221121.topology.context.Topology topology) {
 166         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.Node> dsrNodes = topology
 167                 .nonnullNode().values().stream()
 168                 .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 169                 .collect(Collectors.toList());
 170         List<OwnedNodeEdgePoint> nep100GTpdrList = new ArrayList<>();
 171         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.Node node2 : dsrNodes) {
 172             List<OwnedNodeEdgePoint> nepList = node2.getOwnedNodeEdgePoint().values().stream()
 173                     .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr")))
 174                     .collect(Collectors.toList());
 175             nep100GTpdrList.addAll(nepList);
 176         }
 177         Name topoName = new NameBuilder().setValue(TapiStringConstants.TPDR_100G).setValueName("TAPI Topology Name")
 178                 .build();
 179         Uuid topoUuid = new Uuid(
 180                 UUID.nameUUIDFromBytes(TapiStringConstants.TPDR_100G.getBytes(Charset.forName("UTF-8"))).toString());
 181         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.Node node =
 182                 createTapiNode(nep100GTpdrList, topoUuid);
 183         return new org.opendaylight.yang.gen.v1.urn
 184                     .onf.otcc.yang.tapi.topology.rev221121.topology.context.TopologyBuilder()
 185                 .setName(Map.of(topoName.key(), topoName)).setUuid(topoUuid).setNode(Map.of(node.key(), node))
 186                 .setLayerProtocolName(Set.of(LayerProtocolName.DSR, LayerProtocolName.ETH)).build();
 187     }
 188
 189     public org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.context.Topology
 190             createAbstractedOtnTopology() throws TapiTopologyException {
 191         // read openroadm-topology
 192         Network openroadmTopo = readTopology(InstanceIdentifiers.OVERLAY_NETWORK_II);
 193         List<Link> linkList = new ArrayList<>();
 194         if (openroadmTopo.augmentation(Network1.class) != null) {
 195             linkList.addAll(openroadmTopo.augmentation(Network1.class).getLink().values());
 196         }
 197         List<Link> xponderOutLinkList = linkList.stream()
 198                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
 199                 .collect(Collectors.toList());
 200         List<Link> xponderInLinkList = linkList.stream()
 201                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
 202                 .collect(Collectors.toList());
 203         // read otn-topology
 204         Network otnTopo = readTopology(InstanceIdentifiers.OTN_NETWORK_II);
 205         Map<NodeId, Node> otnNodeMap = otnTopo.nonnullNode().values().stream()
 206                 .collect(Collectors.toMap(Node::getNodeId, node -> node));
 207
 208         Map<String, List<String>> networkPortMap = new HashMap<>();
 209         Iterator<Entry<NodeId, Node>> itOtnNodeMap = otnNodeMap.entrySet().iterator();
 210         while (itOtnNodeMap.hasNext()) {
 211             Entry<NodeId, Node> entry = itOtnNodeMap.next();
 212             String portMappingNodeId = entry.getValue().getSupportingNode().values().stream()
 213                     .filter(sn -> sn.getNetworkRef().getValue().equals(NetworkUtils.UNDERLAY_NETWORK_ID))
 214                     .findFirst()
 215                     .orElseThrow().getNodeRef().getValue();
 216             List<String> networkPortList = new ArrayList<>();
 217             for (TerminationPoint tp : entry.getValue().augmentation(Node1.class).getTerminationPoint().values()) {
 218                 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERNETWORK)
 219                         && checkTp(entry.getKey().getValue(), portMappingNodeId, tp, xponderOutLinkList,
 220                                 xponderInLinkList)) {
 221                     networkPortList.add(tp.getTpId().getValue());
 222                 }
 223             }
 224             if (!networkPortList.isEmpty()) {
 225                 networkPortMap.put(entry.getKey().getValue(), networkPortList);
 226             }
 227         }
 228         Map<NodeKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.Node> tapiNodeList
 229                 = new HashMap<>();
 230         Map<LinkKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.Link> tapiLinkList
 231                 = new HashMap<>();
 232         Uuid topoUuid = new Uuid(UUID
 233                 .nameUUIDFromBytes(TapiStringConstants.T0_MULTILAYER.getBytes(Charset.forName("UTF-8"))).toString());
 234         ConvertORTopoToTapiTopo tapiAbstractFactory = new ConvertORTopoToTapiTopo(topoUuid, this.tapiLink);
 235         ConvertORToTapiTopology tapiFactory = new ConvertORToTapiTopology(topoUuid);
 236         Iterator<Entry<String, List<String>>> it = networkPortMap.entrySet().iterator();
 237         while (it.hasNext()) {
 238             String nodeId = it.next().getKey();
 239             tapiFactory.convertNode(otnNodeMap.get(new NodeId(nodeId)), networkPortMap.get(nodeId));
 240             tapiAbstractFactory.setTapiNodes(tapiFactory.getTapiNodes());
 241             tapiAbstractFactory.setTapiSips(tapiFactory.getTapiSips());
 242             tapiNodeList.putAll(tapiAbstractFactory.getTapiNodes());
 243             tapiLinkList.putAll(tapiAbstractFactory.getTapiLinks());
 244         }
 245         if (openroadmTopo.nonnullNode().values().stream().filter(nt -> nt
 246                 .augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.Node1.class)
 247                 .getNodeType().equals(OpenroadmNodeType.SRG)).count() > 0) {
 248             tapiAbstractFactory.convertRoadmInfrastructure();
 249             tapiNodeList.putAll(tapiAbstractFactory.getTapiNodes());
 250             tapiLinkList.putAll(tapiAbstractFactory.getTapiLinks());
 251         } else {
 252             LOG.warn("Unable to abstract an ROADM infrasctructure from openroadm-topology");
 253         }
 254         if (otnTopo.augmentation(Network1.class) != null) {
 255             Map<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 256                     .ietf.network.topology.rev180226.networks.network.LinkKey, Link> otnLinkMap =
 257                 otnTopo.augmentation(Network1.class).getLink();
 258             tapiAbstractFactory.convertLinks(otnLinkMap);
 259             tapiLinkList.putAll(tapiAbstractFactory.getTapiLinks());
 260         }
 261         Name name = new NameBuilder().setValue(TapiStringConstants.T0_MULTILAYER).setValueName("TAPI Topology Name")
 262                 .build();
 263         LOG.info("TOPOABSTRACTED : the list of node is as follows {}", tapiNodeList.toString());
 264         this.tapiSips.putAll(tapiAbstractFactory.getTapiSips());
 265         return new org.opendaylight.yang.gen.v1.urn
 266                 .onf.otcc.yang.tapi.topology.rev221121.topology.context.TopologyBuilder()
 267             .setName(Map.of(name.key(), name)).setUuid(topoUuid).setNode(tapiNodeList)
 268             .setLayerProtocolName(Set.of(LayerProtocolName.PHOTONICMEDIA, LayerProtocolName.DIGITALOTN))
 269             .setLink(tapiLinkList).build();
 270     }
 271
 272     private Network readTopology(InstanceIdentifier<Network> networkIID) throws TapiTopologyException {
 273         Network topology = null;
 274         ListenableFuture<Optional<Network>> topologyFuture = networkTransactionService
 275                 .read(LogicalDatastoreType.CONFIGURATION, networkIID);
 276         try {
 277             topology = topologyFuture.get().orElseThrow();
 278         } catch (InterruptedException e) {
 279             Thread.currentThread().interrupt();
 280             throw new TapiTopologyException("Unable to get from mdsal topology: "
 281                     + networkIID.firstKeyOf(Network.class).getNetworkId().getValue(), e);
 282         } catch (ExecutionException e) {
 283             throw new TapiTopologyException("Unable to get from mdsal topology: "
 284                     + networkIID.firstKeyOf(Network.class).getNetworkId().getValue(), e);
 285         }
 286         return topology;
 287     }
 288
 289     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.Node createTapiNode(
 290             List<OwnedNodeEdgePoint> nepList, Uuid topoUuid) {
 291         Name name = new NameBuilder().setValueName("Tpdr100g node name").setValue("Tpdr100g over WDM node").build();
 292         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 293         for (OwnedNodeEdgePoint ownedNodeEdgePoint : nepList) {
 294             onepMap.put(ownedNodeEdgePoint.key(), ownedNodeEdgePoint);
 295         }
 296         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8"))).toString());
 297         return new NodeBuilder().setUuid(nodeUuid).setName(Map.of(name.key(), name))
 298                 .setLayerProtocolName(Set.of(LayerProtocolName.ETH))
 299                 .setAdministrativeState(AdministrativeState.UNLOCKED).setOperationalState(OperationalState.ENABLED)
 300                 .setLifecycleState(LifecycleState.INSTALLED).setOwnedNodeEdgePoint(onepMap)
 301                 .setNodeRuleGroup(createNodeRuleGroupFor100gTpdrNode(topoUuid, nodeUuid, nepList)).build();
 302     }
 303
 304     private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut,
 305             List<Link> xpdIn) {
 306         String networkLcp;
 307         if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
 308             networkLcp = tp.augmentation(
 309                     org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.TerminationPoint1.class)
 310                     .getAssociatedConnectionMapTp().iterator().next().getValue();
 311         } else {
 312             networkLcp = tp.getTpId().getValue();
 313         }
 314         @NonNull
 315         KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
 316                 org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev231221.Network.class)
 317                 .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
 318         ListenableFuture<Optional<Mapping>> mappingOpt = networkTransactionService
 319                 .read(LogicalDatastoreType.CONFIGURATION, pmIID);
 320         Mapping mapping = null;
 321         if (mappingOpt.isDone()) {
 322             try {
 323                 mapping = mappingOpt.get().orElseThrow();
 324             } catch (InterruptedException | ExecutionException e) {
 325                 LOG.error("Error getting mapping for {}", networkLcp, e);
 326                 return false;
 327             }
 328         } else {
 329             LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp,
 330                     tp.getTpId().getValue());
 331             return false;
 332         }
 333         String networkPortDirection = mapping.getPortDirection();
 334         long count = 0;
 335         switch (networkPortDirection) {
 336             case "bidirectional":
 337                 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 338                         && lk.getSource().getSourceTp().getValue().equals(networkLcp)).count();
 339                 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 340                         && lk.getDestination().getDestTp().getValue().equals(networkLcp)).count();
 341                 return (count == 2);
 342             case "tx":
 343             case "rx":
 344                 @Nullable
 345                 String partnerLcp = mapping.getPartnerLcp();
 346                 if (mapping.getPortQual().equals("tx")) {
 347                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 348                             && lk.getSource().getSourceTp().getValue().equals(networkLcp)).count();
 349                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 350                             && lk.getDestination().getDestTp().getValue().equals(partnerLcp)).count();
 351                 }
 352                 if (mapping.getPortQual().equals("rx")) {
 353                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 354                             && lk.getDestination().getDestTp().getValue().equals(networkLcp)).count();
 355                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 356                             && lk.getSource().getSourceTp().getValue().equals(partnerLcp)).count();
 357                 }
 358                 return (count == 2);
 359             default:
 360                 LOG.error("Invalid port direction for {}", networkLcp);
 361                 return false;
 362         }
 363     }
 364
 365     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupFor100gTpdrNode(Uuid topoUuid, Uuid nodeUuid,
 366             Collection<OwnedNodeEdgePoint> onepl) {
 367
 368         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.rule.group.NodeEdgePointKey,
 369             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.rule.group.NodeEdgePoint> nepMap
 370             = new HashMap<>();
 371         for (OwnedNodeEdgePoint onep : onepl) {
 372             var nep = new org.opendaylight.yang.gen.v1.urn
 373                     .onf.otcc.yang.tapi.topology.rev221121.node.rule.group.NodeEdgePointBuilder()
 374                 .setTopologyUuid(topoUuid)
 375                 .setNodeUuid(nodeUuid)
 376                 .setNodeEdgePointUuid(onep.key().getUuid())
 377                 .build();
 378             nepMap.put(nep.key(), nep);
 379         }
 380         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
 381         Map<RuleKey, Rule> ruleList = new HashMap<>();
 382         Set<RuleType> ruleTypes = new HashSet<>();
 383         ruleTypes.add(RuleType.FORWARDING);
 384         Rule rule = new RuleBuilder().setLocalId("forward").setForwardingRule(FORWARDINGRULEMAYFORWARDACROSSGROUP.VALUE)
 385                 .setRuleType(ruleTypes).build();
 386         ruleList.put(rule.key(), rule);
 387         NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder().setUuid(new Uuid(
 388                 UUID.nameUUIDFromBytes(("rdm infra node rule group").getBytes(Charset.forName("UTF-8"))).toString()))
 389                 .setRule(ruleList).setNodeEdgePoint(nepMap).build();
 390         nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
 391         return nodeRuleGroupMap;
 392     }
 393
 394 }