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.rev210315.mapping.Mapping;
  32 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.mapping.MappingKey;
  33 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.Nodes;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.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.LayerProtocolName;
  50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.Context1;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutputBuilder;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListInput;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutput;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupBuilder;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupKey;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointKey;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleBuilder;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleKey;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.LinkKey;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeKey;
  84 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.TopologyKey;
  85 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  86 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  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 public class TapiTopologyImpl implements TapiTopologyService {
  93
  94     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
  95     private final DataBroker dataBroker;
  96     private final TapiContext tapiContext;
  97     private final TopologyUtils topologyUtils;
  98
  99     public TapiTopologyImpl(DataBroker dataBroker, TapiContext tapiContext, TopologyUtils topologyUtils) {
 100         this.dataBroker = dataBroker;
 101         this.tapiContext = tapiContext;
 102         this.topologyUtils = topologyUtils;
 103     }
 104
 105     @Override
 106     public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
 107         // TODO Auto-generated method stub
 108         return null;
 109     }
 110
 111     @Override
 112     public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
 113         // TODO -> Add check for Full T0 Multilayer
 114         if (!TopologyUtils.T0_MULTILAYER.equals(input.getTopologyIdOrName())
 115             && !TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
 116             if (TopologyUtils.T0_FULL_MULTILAYER.equals(input.getTopologyIdOrName())) {
 117                 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName()
 118                     .getBytes(Charset.forName("UTF-8"))).toString());
 119                 Context context = this.tapiContext.getTapiContext();
 120                 Map<TopologyKey,
 121                     org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 122                     topologyMap = context.augmentation(Context1.class).getTopologyContext().getTopology();
 123                 if (!(topologyMap != null && topologyMap.containsKey(new TopologyKey(topoUuid)))) {
 124                     LOG.error("Topology {} not found in datastore", input.getTopologyIdOrName());
 125                     return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().build()).buildFuture();
 126                 }
 127                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 128                     topology = topologyMap.get(new TopologyKey(topoUuid));
 129                 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder()
 130                         .setTopology(this.topologyUtils.transformTopology(topology))
 131                         .build())
 132                     .buildFuture();
 133             }
 134             LOG.error("Invalid TAPI topology name");
 135             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().build()).buildFuture();
 136         }
 137         try {
 138             LOG.info("Building TAPI Topology abstraction for {}", input.getTopologyIdOrName());
 139             Topology topology = createAbstractedOtnTopology();
 140             if (TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
 141                 topology = createAbstracted100GTpdrTopology(topology);
 142             }
 143             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
 144                 .buildFuture();
 145         } catch (TapiTopologyException e) {
 146             LOG.error("error building TAPI topology");
 147             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().build()).buildFuture();
 148         }
 149     }
 150
 151     private Topology createAbstracted100GTpdrTopology(Topology topology) {
 152         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> dsrNodes =
 153             topology.nonnullNode().values().stream()
 154                 .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 155                 .collect(Collectors.toList());
 156         List<OwnedNodeEdgePoint> nep100GTpdrList = new ArrayList<>();
 157         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node2: dsrNodes) {
 158             List<OwnedNodeEdgePoint> nepList = node2.getOwnedNodeEdgePoint().values().stream()
 159                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))).collect(Collectors.toList());
 160             nep100GTpdrList.addAll(nepList);
 161         }
 162         Name topoName = new NameBuilder().setValue(TopologyUtils.TPDR_100G).setValueName("TAPI Topology Name").build();
 163         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.TPDR_100G.getBytes(Charset.forName("UTF-8")))
 164             .toString());
 165         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node =
 166             createTapiNode(nep100GTpdrList, topoUuid);
 167         return new TopologyBuilder()
 168             .setName(Map.of(topoName.key(), topoName))
 169             .setUuid(topoUuid)
 170             .setNode(Map.of(node.key(), node))
 171             .build();
 172     }
 173
 174     private Network readTopology(InstanceIdentifier<Network> networkIID)
 175         throws TapiTopologyException {
 176         Network topology = null;
 177         FluentFuture<Optional<Network>> topologyFuture = dataBroker.newReadOnlyTransaction()
 178             .read(LogicalDatastoreType.CONFIGURATION, networkIID);
 179         try {
 180             topology = topologyFuture.get().get();
 181         } catch (InterruptedException e) {
 182             Thread.currentThread().interrupt();
 183             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 184                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 185         } catch (ExecutionException e) {
 186             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 187                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 188         }
 189         return topology;
 190     }
 191
 192     private Topology createAbstractedOtnTopology() throws TapiTopologyException {
 193         // read openroadm-topology
 194         Network openroadmTopo = readTopology(InstanceIdentifiers.OVERLAY_NETWORK_II);
 195         List<Link> linkList = new ArrayList<>();
 196         if (openroadmTopo.augmentation(Network1.class) != null) {
 197             linkList.addAll(openroadmTopo.augmentation(Network1.class).getLink().values());
 198         }
 199         List<Link> xponderOutLinkList = linkList.stream()
 200                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
 201                 .collect(Collectors.toList());
 202         List<Link> xponderInLinkList = linkList.stream()
 203                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
 204                 .collect(Collectors.toList());
 205         // read otn-topology
 206         Network otnTopo = readTopology(InstanceIdentifiers.OTN_NETWORK_II);
 207         Map<NodeId, Node> otnNodeMap = otnTopo.nonnullNode().values().stream()
 208             .collect(Collectors.toMap(Node::getNodeId, node -> node));
 209
 210         Map<String, List<String>> networkPortMap = new HashMap<>();
 211         Iterator<Entry<NodeId, Node>> itOtnNodeMap = otnNodeMap.entrySet().iterator();
 212         while (itOtnNodeMap.hasNext()) {
 213             Entry<NodeId, Node> entry = itOtnNodeMap.next();
 214             String portMappingNodeId = entry.getValue().getSupportingNode().values().stream()
 215                 .filter(sn -> sn.getNetworkRef().getValue().equals(NetworkUtils.UNDERLAY_NETWORK_ID))
 216                 .findFirst()
 217                 .get().getNodeRef().getValue();
 218             List<String> networkPortList = new ArrayList<>();
 219             for (TerminationPoint tp: entry.getValue().augmentation(Node1.class).getTerminationPoint().values()) {
 220                 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERNETWORK)
 221                         && checkTp(entry.getKey().getValue(), portMappingNodeId, tp, xponderOutLinkList,
 222                         xponderInLinkList)) {
 223                     networkPortList.add(tp.getTpId().getValue());
 224                 }
 225             }
 226             if (!networkPortList.isEmpty()) {
 227                 networkPortMap.put(entry.getKey().getValue(), networkPortList);
 228             }
 229         }
 230         Map<NodeKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node>
 231             tapiNodeList = new HashMap<>();
 232         Map<LinkKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link>
 233             tapiLinkList = new HashMap<>();
 234         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.T0_MULTILAYER.getBytes(Charset.forName("UTF-8")))
 235             .toString());
 236         ConvertORTopoToTapiTopo tapiFactory = new ConvertORTopoToTapiTopo(topoUuid);
 237         Iterator<Entry<String, List<String>>> it = networkPortMap.entrySet().iterator();
 238         while (it.hasNext()) {
 239             String nodeId = it.next().getKey();
 240             tapiFactory.convertNode(otnNodeMap.get(new NodeId(nodeId)), networkPortMap.get(nodeId));
 241             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 242             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 243         }
 244         if (openroadmTopo.nonnullNode().values().stream().filter(nt ->
 245                 nt.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1.class)
 246                 .getNodeType().equals(OpenroadmNodeType.SRG)).count() > 0) {
 247             tapiFactory.convertRoadmInfrastructure();
 248             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 249             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 250         } else {
 251             LOG.warn("Unable to abstract an ROADM infrasctructure from openroadm-topology");
 252         }
 253         if (otnTopo.augmentation(Network1.class) != null) {
 254             Map<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 255                     .ietf.network.topology.rev180226.networks.network.LinkKey, Link> otnLinkMap =
 256                 otnTopo.augmentation(Network1.class).getLink();
 257             tapiFactory.convertLinks(otnLinkMap);
 258             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 259         }
 260         Name name = new NameBuilder().setValue(TopologyUtils.T0_MULTILAYER).setValueName("TAPI Topology Name").build();
 261         return new TopologyBuilder()
 262                 .setName(Map.of(name.key(), name))
 263                 .setUuid(topoUuid)
 264                 .setNode(tapiNodeList)
 265                 .setLink(tapiLinkList).build();
 266     }
 267
 268     @Override
 269     public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
 270         GetNodeEdgePointDetailsInput input) {
 271         // TODO Auto-generated method stub
 272         return null;
 273     }
 274
 275     @Override
 276     public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
 277         // TODO Auto-generated method stub
 278         return null;
 279     }
 280
 281     @Override
 282     public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
 283         // TODO Auto-generated method stub
 284         return null;
 285     }
 286
 287     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node
 288             createTapiNode(List<OwnedNodeEdgePoint> nepList, Uuid topoUuid) {
 289         Name name = new NameBuilder().setValueName("Tpdr100g node name").setValue("Tpdr100g over WDM node").build();
 290         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 291         for (OwnedNodeEdgePoint ownedNodeEdgePoint: nepList) {
 292             onepMap.put(ownedNodeEdgePoint.key(), ownedNodeEdgePoint);
 293         }
 294         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8"))).toString());
 295         return new NodeBuilder()
 296                 .setUuid(nodeUuid)
 297                 .setName(Map.of(name.key(), name))
 298                 .setLayerProtocolName(List.of(LayerProtocolName.ETH))
 299                 .setAdministrativeState(AdministrativeState.UNLOCKED)
 300                 .setOperationalState(OperationalState.ENABLED)
 301                 .setLifecycleState(LifecycleState.INSTALLED)
 302                 .setOwnedNodeEdgePoint(onepMap)
 303                 .setNodeRuleGroup(createNodeRuleGroupFor100gTpdrNode(topoUuid, nodeUuid, nepList))
 304                 .build();
 305     }
 306
 307     private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut,
 308                             List<Link> xpdIn) {
 309         String networkLcp;
 310         if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
 311             networkLcp = tp.augmentation(
 312                 org.opendaylight.yang.gen.v1.http.transportpce.topology.rev201019.TerminationPoint1.class)
 313                 .getAssociatedConnectionMapPort();
 314         } else {
 315             networkLcp = tp.getTpId().getValue();
 316         }
 317         @NonNull
 318         KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
 319             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.Network.class)
 320             .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
 321         @NonNull
 322         FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
 323             LogicalDatastoreType.CONFIGURATION, pmIID);
 324         Mapping mapping = null;
 325         if (mappingOpt.isDone()) {
 326             try {
 327                 mapping = mappingOpt.get().get();
 328             } catch (InterruptedException | ExecutionException e) {
 329                 LOG.error("Error getting mapping for {}", networkLcp, e);
 330                 return false;
 331             }
 332         } else {
 333             LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
 334                 .getValue());
 335             return false;
 336         }
 337         String networkPortDirection = mapping.getPortDirection();
 338         long count = 0;
 339         switch (networkPortDirection) {
 340             case "bidirectional":
 341                 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 342                     && lk.getSource().getSourceTp().equals(networkLcp)).count();
 343                 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 344                     && lk.getDestination().getDestTp().equals(networkLcp)).count();
 345                 return (count == 2);
 346             case "tx":
 347             case "rx":
 348                 @Nullable
 349                 String partnerLcp = mapping.getPartnerLcp();
 350                 if (mapping.getPortQual().equals("tx")) {
 351                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 352                         && lk.getSource().getSourceTp().equals(networkLcp)).count();
 353                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 354                         && lk.getDestination().getDestTp().equals(partnerLcp)).count();
 355                 }
 356                 if (mapping.getPortQual().equals("rx")) {
 357                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 358                         && lk.getDestination().getDestTp().equals(networkLcp)).count();
 359                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 360                         && lk.getSource().getSourceTp().equals(partnerLcp)).count();
 361                 }
 362                 return (count == 2);
 363             default:
 364                 LOG.error("Invalid port direction for {}", networkLcp);
 365                 return false;
 366         }
 367     }
 368
 369     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupFor100gTpdrNode(
 370             Uuid topoUuid, Uuid nodeUuid, Collection<OwnedNodeEdgePoint> onepl) {
 371
 372         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointKey,
 373             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint>
 374             nepMap = new HashMap<>();
 375         for (OwnedNodeEdgePoint onep: onepl) {
 376             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint nep =
 377                 new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group
 378                     .NodeEdgePointBuilder()
 379                         .setTopologyUuid(topoUuid)
 380                         .setNodeUuid(nodeUuid)
 381                         .setNodeEdgePointUuid(onep.key().getUuid())
 382                         .build();
 383             nepMap.put(nep.key(), nep);
 384         }
 385         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
 386         Map<RuleKey, Rule> ruleList = new HashMap<>();
 387         Rule rule = new RuleBuilder()
 388             .setLocalId("forward")
 389             .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
 390             .setRuleType(RuleType.FORWARDING)
 391             .build();
 392         ruleList.put(rule.key(), rule);
 393         NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
 394             .setUuid(new Uuid(UUID.nameUUIDFromBytes(("rdm infra node rule group").getBytes(Charset.forName("UTF-8")))
 395                 .toString()))
 396             .setRule(ruleList)
 397             .setNodeEdgePoint(nepMap)
 398             .build();
 399         nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
 400         return nodeRuleGroupMap;
 401     }
 402 }