networkmodel/src/main/java/org/opendaylight/transportpce/networkmodel/util/OpenRoadmOtnTopology.java

   1 /*
   2  * Copyright © 2020 Orange. 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
   9 package org.opendaylight.transportpce.networkmodel.util;
  10
  11 import com.google.common.collect.ImmutableList;
  12 import java.util.ArrayList;
  13 import java.util.HashMap;
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.stream.Collectors;
  17 import org.eclipse.jdt.annotation.Nullable;
  18 import org.opendaylight.transportpce.common.NetworkUtils;
  19 import org.opendaylight.transportpce.networkmodel.dto.OtnTopoNode;
  20 import org.opendaylight.transportpce.networkmodel.dto.TopologyShard;
  21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.Nodes;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.Mapping;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev181130.xpdr.odu.switching.pools.OduSwitchingPools;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev181130.xpdr.odu.switching.pools.OduSwitchingPoolsBuilder;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev181130.xpdr.odu.switching.pools.odu.switching.pools.NonBlockingList;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev181130.xpdr.odu.switching.pools.odu.switching.pools.NonBlockingListBuilder;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmNodeType;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmTpType;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.xpdr.tp.supported.interfaces.SupportedInterfaceCapability;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.xpdr.tp.supported.interfaces.SupportedInterfaceCapabilityBuilder;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev181130.ODTU4TsAllocated;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev181130.ODU0;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev181130.ODU2e;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev181130.ODU4;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev181130.OduRateIdentity;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.Link1;
  39 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.Link1Builder;
  40 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.Node1;
  41 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.Node1Builder;
  42 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.TerminationPoint1;
  43 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.TerminationPoint1Builder;
  44 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.SwitchingPools;
  45 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.SwitchingPoolsBuilder;
  46 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.TpBandwidthSharing;
  47 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.TpBandwidthSharingBuilder;
  48 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.XpdrAttributes;
  49 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.XpdrAttributesBuilder;
  50 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.termination.point.TpSupportedInterfaces;
  51 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.termination.point.TpSupportedInterfacesBuilder;
  52 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.termination.point.XpdrTpPortConnectionAttributesBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.If100GE;
  54 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.If100GEODU4;
  55 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.If10GEODU2e;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.IfOCHOTU4ODU4;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.SupportedIfCapability;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev181130.SwitchingPoolTypes;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.xponder.rev181130.xpdr.otn.tp.attributes.OdtuTpnPoolBuilder;
  60 import org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.OtnLinkType;
  61 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  62 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  63 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  64 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeBuilder;
  65 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
  66 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  67 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeKey;
  69 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
  70 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  71 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
  72 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  73 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointKey;
  75 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.termination.point.SupportingTerminationPoint;
  76 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.termination.point.SupportingTerminationPointBuilder;
  77 import org.opendaylight.yangtools.yang.common.Uint16;
  78 import org.opendaylight.yangtools.yang.common.Uint32;
  79 import org.slf4j.Logger;
  80 import org.slf4j.LoggerFactory;
  81
  82 public final class OpenRoadmOtnTopology {
  83
  84     private static final Logger LOG = LoggerFactory.getLogger(OpenRoadmOtnTopology.class);
  85     private static final String CLIENT = "-CLIENT";
  86     private static final String NETWORK = "-NETWORK";
  87     private static final String XPDR = "-XPDR";
  88     private static final int NB_TRIB_PORTS = 80;
  89     private static final int NB_TRIB_SLOTS = 80;
  90     private static final int NB_TRIB_SLOT_PER_10GE = 8;
  91
  92     private OpenRoadmOtnTopology() {
  93     }
  94
  95     public static TopologyShard createTopologyShard(Nodes mappingNode) {
  96         List<Node> nodes = new ArrayList<>();
  97         List<Link> links = new ArrayList<>();
  98         Map<Integer, OtnTopoNode> xpdrMap = convertPortMappingToOtnNodeList(mappingNode);
  99         for (OtnTopoNode node : xpdrMap.values()) {
 100             switch (node.getNodeType()) {
 101                 case Tpdr:
 102                     nodes.add(createTpdr(node));
 103                     break;
 104                 case Mpdr:
 105                     nodes.add(createMuxpdr(node));
 106                     break;
 107                 case Switch:
 108                     nodes.add(createSwitch(node));
 109                     break;
 110                 default:
 111                     LOG.error("unknown otn node type {}", node.getNodeType().getName());
 112                     return null;
 113             }
 114         }
 115         return new TopologyShard(nodes, links);
 116     }
 117
 118     public static TopologyShard createOtnLinks(String nodeA, String tpA, String nodeZ, String tpZ,
 119         OtnLinkType linkType) {
 120         List<Link> links = null;
 121         if (OtnLinkType.OTU4.equals(linkType)) {
 122             links = initialiseOtnLinks(nodeA, tpA, nodeZ, tpZ, linkType, "OTU4");
 123         }
 124         return new TopologyShard(null, links);
 125     }
 126
 127     public static TopologyShard createOtnLinks(List<Link> suppOtu4Links, List<TerminationPoint> oldTps) {
 128         List<Link> links = new ArrayList<>();
 129         for (Link link : suppOtu4Links) {
 130             if (link.augmentation(Link1.class) != null
 131                 && link.augmentation(Link1.class).getAvailableBandwidth().equals(Uint32.valueOf(100000))) {
 132                 links.add(updateOtnLinkBwParameters(link, 0L, 100000L));
 133             } else {
 134                 LOG.error("Error with otn parameters of supported link {}", link.getLinkId().getValue());
 135             }
 136         }
 137         if (links.size() == 2) {
 138             links.addAll(initialiseOtnLinks(suppOtu4Links.get(0).getSource().getSourceNode().getValue(),
 139                 suppOtu4Links.get(0).getSource().getSourceTp().toString(),
 140                 suppOtu4Links.get(0).getDestination().getDestNode().getValue(),
 141                 suppOtu4Links.get(0).getDestination().getDestTp().toString(),
 142                 OtnLinkType.ODTU4, "ODU4"));
 143         }
 144         List<TerminationPoint> tps = new ArrayList<>();
 145         for (TerminationPoint tp : oldTps) {
 146             tps.add(updateTp(tp, true));
 147         }
 148         if (links.size() == 4 && tps.size() == 2) {
 149             return new TopologyShard(null, links, tps);
 150         } else {
 151             return new TopologyShard(null, null, null);
 152         }
 153     }
 154
 155     public static TopologyShard updateOtnLinks(List<Link> suppOdu4Links, List<TerminationPoint> oldTps,
 156         String serviceRate, Short tribPortNb, Short tribSoltNb, boolean isDeletion) {
 157         List<Link> links = new ArrayList<>();
 158         for (Link link : suppOdu4Links) {
 159             if (link.augmentation(Link1.class) != null && link.augmentation(Link1.class).getAvailableBandwidth() != null
 160                 && link.augmentation(Link1.class).getUsedBandwidth() != null) {
 161                 Long avlBwIncr = 10000L;
 162                 Long usedBwIncr = 10000L;
 163                 if ("1G".equals(serviceRate)) {
 164                     avlBwIncr = 1000L;
 165                     usedBwIncr = 1000L;
 166                 }
 167                 Uint32 avlBw = link.augmentation(Link1.class).getAvailableBandwidth();
 168                 Uint32 usedBw = link.augmentation(Link1.class).getUsedBandwidth();
 169                 if (isDeletion) {
 170                     links.add(updateOtnLinkBwParameters(link, avlBw.toJava() + avlBwIncr,
 171                         usedBw.toJava() - usedBwIncr));
 172                 } else {
 173                     links.add(updateOtnLinkBwParameters(link, avlBw.toJava() - avlBwIncr,
 174                         usedBw.toJava() + usedBwIncr));
 175                 }
 176             } else {
 177                 LOG.error("Error with otn parameters of supported link {}", link.getLinkId().getValue());
 178             }
 179         }
 180         List<TerminationPoint> tps = new ArrayList<>();
 181         for (TerminationPoint tp : oldTps) {
 182             tps.add(updateNodeTpTsPool(tp, serviceRate, tribPortNb, tribSoltNb, isDeletion));
 183         }
 184         if (!links.isEmpty() && !tps.isEmpty()) {
 185             return new TopologyShard(null, links, tps);
 186         } else {
 187             return new TopologyShard(null, null, null);
 188         }
 189     }
 190
 191     public static TopologyShard deleteOtnLinks(List<Link> suppOtu4Links, List<TerminationPoint> oldTps) {
 192         List<Link> links = new ArrayList<>();
 193         for (Link link : suppOtu4Links) {
 194             if (link.augmentation(Link1.class) != null) {
 195                 links.add(updateOtnLinkBwParameters(link, 100000L, 0L));
 196             } else {
 197                 LOG.error("Error with otn parameters of supported link {}", link.getLinkId().getValue());
 198             }
 199         }
 200         List<TerminationPoint> tps = new ArrayList<>();
 201         for (TerminationPoint tp : oldTps) {
 202             tps.add(updateTp(tp, false));
 203         }
 204         if (links.size() == 2 && tps.size() == 2) {
 205             return new TopologyShard(null, links, tps);
 206         } else {
 207             return new TopologyShard(null, null, null);
 208         }
 209     }
 210
 211     private static List<Link> initialiseOtnLinks(String nodeA, String tpA, String nodeZ, String tpZ,
 212         OtnLinkType linkType, String linkIdPrefix) {
 213         List<Link> links = new ArrayList<>();
 214         org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.Link1 tpceLink1
 215             = new org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.Link1Builder()
 216             .setOtnLinkType(linkType).build();
 217         Link1 otnLink1 = new Link1Builder()
 218             .setLinkType(OpenroadmLinkType.OTNLINK)
 219             .setAvailableBandwidth(Uint32.valueOf(100000))
 220             .setUsedBandwidth(Uint32.valueOf(0))
 221             .build();
 222         // create link A-Z
 223         String nodeATopo;
 224         String nodeZTopo;
 225         if (nodeA.contains(XPDR) && nodeZ.contains(XPDR)) {
 226             nodeATopo = nodeA;
 227             nodeZTopo = nodeZ;
 228         } else {
 229             nodeATopo = nodeA + "-" + tpA.split("-")[0];
 230             nodeZTopo = nodeZ + "-" + tpZ.split("-")[0];
 231         }
 232         LinkBuilder ietfLinkAZBldr = TopologyUtils.createLink(nodeATopo, nodeZTopo, tpA, tpZ, linkIdPrefix);
 233         ietfLinkAZBldr.addAugmentation(org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.Link1.class,
 234             tpceLink1)
 235             .addAugmentation(Link1.class, otnLink1);
 236         links.add(ietfLinkAZBldr.build());
 237         // create link Z-A
 238         LinkBuilder ietfLinkZABldr = TopologyUtils.createLink(nodeZTopo, nodeATopo, tpZ, tpA, linkIdPrefix);
 239         ietfLinkZABldr.addAugmentation(org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.Link1.class,
 240             tpceLink1)
 241             .addAugmentation(Link1.class, otnLink1);
 242         links.add(ietfLinkZABldr.build());
 243         return links;
 244     }
 245
 246     private static Link updateOtnLinkBwParameters(Link link, Long availBw, Long usedBw) {
 247         LOG.debug("in updateOtnLinkBwParameters with availBw = {}, usedBw = {}", availBw, usedBw);
 248         LinkBuilder updatedLinkBldr = new LinkBuilder(link);
 249         Link1Builder updatedLink1Bldr = new Link1Builder(link.augmentation(Link1.class))
 250             .setAvailableBandwidth(Uint32.valueOf(availBw))
 251             .setUsedBandwidth(Uint32.valueOf(usedBw));
 252         updatedLinkBldr.addAugmentation(Link1.class, updatedLink1Bldr.build());
 253         return updatedLinkBldr.build();
 254     }
 255
 256     private static TerminationPoint updateTp(TerminationPoint originalTp, boolean addingTsTpnPoolTermination) {
 257         LOG.debug("in updateTp");
 258         TerminationPointBuilder tpBldr = new TerminationPointBuilder(originalTp);
 259         TerminationPoint1Builder otnTp1Bldr = new TerminationPoint1Builder(
 260             tpBldr.augmentation(TerminationPoint1.class));
 261         XpdrTpPortConnectionAttributesBuilder xtpcaBldr = new XpdrTpPortConnectionAttributesBuilder(otnTp1Bldr
 262             .getXpdrTpPortConnectionAttributes());
 263         if (addingTsTpnPoolTermination) {
 264             List<Uint16> tsPool = new ArrayList<>();
 265             for (int i = 0; i < NB_TRIB_SLOTS; i++) {
 266                 tsPool.add(Uint16.valueOf(i + 1));
 267             }
 268             xtpcaBldr.setTsPool(tsPool);
 269             List<Uint16> tpnPool = new ArrayList<>();
 270             for (int i = 1; i <= NB_TRIB_PORTS; i++) {
 271                 tpnPool.add(Uint16.valueOf(i));
 272             }
 273             xtpcaBldr.setOdtuTpnPool(ImmutableList.of(new OdtuTpnPoolBuilder().setOdtuType(ODTU4TsAllocated.class)
 274                 .setTpnPool(tpnPool).build()));
 275         } else {
 276             xtpcaBldr.setTsPool(null);
 277             xtpcaBldr.setOdtuTpnPool(null);
 278         }
 279         return tpBldr.addAugmentation(TerminationPoint1.class,
 280             otnTp1Bldr.setXpdrTpPortConnectionAttributes(xtpcaBldr.build()).build()).build();
 281     }
 282
 283     private static TerminationPoint updateNodeTpTsPool(TerminationPoint tp, String serviceRate, Short tribPortNb,
 284         Short tribSlotNb, boolean isDeletion) {
 285         LOG.debug("in updateNodeTpTsPool");
 286         TerminationPointBuilder tpBldr = new TerminationPointBuilder(tp);
 287         @Nullable
 288         XpdrTpPortConnectionAttributesBuilder xtpcaBldr = new XpdrTpPortConnectionAttributesBuilder(
 289             tpBldr.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes());
 290         List<Uint16> tsPool = new ArrayList<>(xtpcaBldr.getTsPool());
 291         switch (serviceRate) {
 292             case "1G":
 293                 if (isDeletion) {
 294                     tsPool.add(Uint16.valueOf(tribSlotNb));
 295                 } else {
 296                     tsPool.remove(Uint16.valueOf(tribSlotNb));
 297                 }
 298                 break;
 299             case "10G":
 300                 if (isDeletion) {
 301                     for (int i = 0; i < NB_TRIB_SLOT_PER_10GE; i++) {
 302                         tsPool.add(Uint16.valueOf(tribSlotNb + i));
 303                     }
 304                 } else {
 305                     for (int i = 0; i < NB_TRIB_SLOT_PER_10GE; i++) {
 306                         tsPool.remove(Uint16.valueOf(tribSlotNb + i));
 307                     }
 308                 }
 309                 break;
 310             default:
 311                 LOG.error("error updating tpn and ts pool for tp {}", tp.getTpId().getValue());
 312                 break;
 313         }
 314         xtpcaBldr.setTsPool(tsPool);
 315         List<Uint16> tpnPool;
 316         if (xtpcaBldr.getOdtuTpnPool().get(0).getTpnPool() != null) {
 317             tpnPool = new ArrayList<>(xtpcaBldr.getOdtuTpnPool().get(0).getTpnPool());
 318             if (isDeletion) {
 319                 tpnPool.add(Uint16.valueOf(tribPortNb));
 320             } else {
 321                 tpnPool.remove(Uint16.valueOf(tribPortNb));
 322             }
 323         } else {
 324             tpnPool = new ArrayList<>();
 325         }
 326         xtpcaBldr.setOdtuTpnPool(ImmutableList.of(new OdtuTpnPoolBuilder().setOdtuType(ODTU4TsAllocated.class)
 327             .setTpnPool(tpnPool).build()));
 328
 329         tpBldr.addAugmentation(TerminationPoint1.class,
 330             new TerminationPoint1Builder().setXpdrTpPortConnectionAttributes(xtpcaBldr.build()).build());
 331         return tpBldr.build();
 332     }
 333
 334     private static Map<Integer, OtnTopoNode> convertPortMappingToOtnNodeList(Nodes mappingNode) {
 335         List<Mapping> networkMappings = mappingNode.getMapping().stream().filter(k -> k.getLogicalConnectionPoint()
 336             .contains("NETWORK")).collect(Collectors.toList());
 337         Map<Integer, OtnTopoNode> xpdrMap = new HashMap<>();
 338         for (Mapping mapping : networkMappings) {
 339             Integer xpdrNb = Integer.parseInt(mapping.getLogicalConnectionPoint().split("XPDR")[1].split("-")[0]);
 340             if (!xpdrMap.containsKey(xpdrNb)) {
 341                 List<Mapping> xpdrNetMaps = mappingNode.getMapping().stream().filter(k -> k.getLogicalConnectionPoint()
 342                     .contains("XPDR" + xpdrNb + NETWORK)).collect(Collectors.toList());
 343                 List<Mapping> xpdrClMaps = mappingNode.getMapping().stream().filter(k -> k.getLogicalConnectionPoint()
 344                     .contains("XPDR" + xpdrNb + CLIENT)).collect(Collectors.toList());
 345                 OtnTopoNode otnNode = null;
 346                 if (mapping.getXponderType() != null) {
 347                     otnNode = new OtnTopoNode(mappingNode.getNodeId(), mappingNode.getNodeInfo().getNodeClli(), xpdrNb,
 348                         mapping.getXponderType(), fillConnectionMapLcp(xpdrNetMaps), fillConnectionMapLcp(xpdrClMaps));
 349                 } else {
 350                     otnNode = new OtnTopoNode(mappingNode.getNodeId(), mappingNode.getNodeInfo().getNodeClli(), xpdrNb,
 351                         XpdrNodeTypes.Tpdr, fillConnectionMapLcp(xpdrNetMaps), fillConnectionMapLcp(xpdrClMaps));
 352                 }
 353                 xpdrMap.put(xpdrNb, otnNode);
 354             }
 355         }
 356         LOG.debug("there are {} xpdr to build", xpdrMap.size());
 357         xpdrMap.forEach((k, v) -> LOG.debug("xpdr {} = {} - {} - {} - {}", k, v.getNodeId(), v.getNodeType(),
 358             v.getNbTpClient(), v.getNbTpNetwork()));
 359         return xpdrMap;
 360     }
 361
 362     private static Map<String, String> fillConnectionMapLcp(List<Mapping> mappingList) {
 363         Map<String, String> xpdrConnectionMap = new HashMap<>();
 364         for (Mapping map : mappingList) {
 365             if (map.getConnectionMapLcp() != null) {
 366                 xpdrConnectionMap.put(map.getLogicalConnectionPoint(), map.getConnectionMapLcp());
 367             } else {
 368                 xpdrConnectionMap.put(map.getLogicalConnectionPoint(), null);
 369             }
 370         }
 371         return xpdrConnectionMap;
 372     }
 373
 374     private static Node createTpdr(OtnTopoNode node) {
 375         // create otn-topology node augmentation
 376         XpdrAttributes xpdrAttr = new XpdrAttributesBuilder()
 377             .setXpdrNumber(Uint16.valueOf(node.getXpdrNb()))
 378             .build();
 379         Node1 otnNodeAug = new Node1Builder()
 380             .setXpdrAttributes(xpdrAttr)
 381             .build();
 382         org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1 ocnNodeAug =
 383             new org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1Builder()
 384             .setNodeType(OpenroadmNodeType.TPDR).build();
 385         // create ietf node augmentation to add TP list
 386         List<TerminationPoint> tpList = new ArrayList<>();
 387         // creation of tps
 388         createTP(tpList, node, OpenroadmTpType.XPONDERCLIENT, If100GE.class, false);
 389         createTP(tpList, node, OpenroadmTpType.XPONDERNETWORK, IfOCHOTU4ODU4.class, true);
 390
 391         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 ietfNodeAug =
 392             new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder()
 393             .setTerminationPoint(tpList)
 394             .build();
 395
 396         // return ietfNode
 397         return new NodeBuilder()
 398             .setNodeId(new NodeId(node.getNodeId() + XPDR + node.getXpdrNb()))
 399             .withKey(new NodeKey(new NodeId(node.getNodeId() + XPDR + node.getXpdrNb())))
 400             .setSupportingNode(createSupportingNodes(node))
 401             .addAugmentation(Node1.class, otnNodeAug)
 402             .addAugmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1.class,
 403                 ocnNodeAug)
 404             .addAugmentation(
 405                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class,
 406                 ietfNodeAug)
 407             .build();
 408     }
 409
 410     private static Node createMuxpdr(OtnTopoNode node) {
 411         // create otn-topology node augmentation
 412         // TODO: will need to be completed
 413         TpBandwidthSharing tpBwSh = new TpBandwidthSharingBuilder().build();
 414         XpdrAttributes xpdrAttr = new XpdrAttributesBuilder()
 415             .setXpdrNumber(Uint16.valueOf(node.getXpdrNb()))
 416             .build();
 417
 418         List<NonBlockingList> nblList = new ArrayList<>();
 419         for (int i = 1; i <= node.getNbTpClient(); i++) {
 420             List<TpId> tpList = new ArrayList<>();
 421             TpId tpId = new TpId("XPDR" + node.getXpdrNb() + CLIENT + i);
 422             tpList.add(tpId);
 423             tpId = new TpId("XPDR" + node.getXpdrNb() + "-NETWORK1");
 424             tpList.add(tpId);
 425             NonBlockingList nbl = new NonBlockingListBuilder()
 426                 .setNblNumber(Uint16.valueOf(i))
 427                 .setTpList(tpList)
 428                 .setAvailableInterconnectBandwidth(Uint32.valueOf(node.getNbTpNetwork() * 10L))
 429                 .setInterconnectBandwidthUnit(Uint32.valueOf(1000000000))
 430                 .build();
 431             nblList.add(nbl);
 432         }
 433         OduSwitchingPools oduSwitchPool = new OduSwitchingPoolsBuilder()
 434             .setSwitchingPoolNumber(Uint16.valueOf(1))
 435             .setSwitchingPoolType(SwitchingPoolTypes.NonBlocking)
 436             .setNonBlockingList(nblList)
 437             .build();
 438         List<OduSwitchingPools> oduSwitchPoolList = new ArrayList<>();
 439         oduSwitchPoolList.add(oduSwitchPool);
 440         SwitchingPools switchingPools = new SwitchingPoolsBuilder()
 441             .setOduSwitchingPools(oduSwitchPoolList)
 442             .build();
 443         Node1 otnNodeAug = new Node1Builder()
 444             .setTpBandwidthSharing(tpBwSh)
 445             .setXpdrAttributes(xpdrAttr)
 446             .setSwitchingPools(switchingPools)
 447             .build();
 448         org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1 ocnNodeAug =
 449             new org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1Builder()
 450             .setNodeType(OpenroadmNodeType.MUXPDR).build();
 451
 452         // create ietf node augmentation to add TP list
 453         List<TerminationPoint> tpList = new ArrayList<>();
 454         // creation of tps
 455         createTP(tpList, node, OpenroadmTpType.XPONDERCLIENT, If10GEODU2e.class, true);
 456         createTP(tpList, node, OpenroadmTpType.XPONDERNETWORK, IfOCHOTU4ODU4.class, true);
 457
 458         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 ietfNodeAug =
 459             new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder()
 460             .setTerminationPoint(tpList)
 461             .build();
 462
 463         // return ietfNode
 464         return new NodeBuilder()
 465             .setNodeId(new NodeId(node.getNodeId() + XPDR + node.getXpdrNb()))
 466             .withKey(new NodeKey(new NodeId(node.getNodeId() + XPDR + node.getXpdrNb())))
 467             .setSupportingNode(createSupportingNodes(node))
 468             .addAugmentation(Node1.class, otnNodeAug)
 469             .addAugmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1.class,
 470                 ocnNodeAug)
 471             .addAugmentation(
 472                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class,
 473                 ietfNodeAug)
 474             .build();
 475     }
 476
 477     private static Node createSwitch(OtnTopoNode node) {
 478         List<TpId> tpl = new ArrayList<>();
 479         TpId tpId = null;
 480         for (int i = 1; i <= node.getNbTpClient(); i++) {
 481             tpId = new TpId("XPDR" + node.getXpdrNb() + CLIENT + i);
 482             tpl.add(tpId);
 483         }
 484         for (int i = 1; i <= node.getNbTpNetwork(); i++) {
 485             tpId = new TpId("XPDR" + node.getXpdrNb() + NETWORK + i);
 486             tpl.add(tpId);
 487         }
 488         List<NonBlockingList> nblList = new ArrayList<>();
 489         NonBlockingList nbl = new NonBlockingListBuilder()
 490             .setNblNumber(Uint16.valueOf(1))
 491             .setTpList(tpl)
 492             .build();
 493         nblList.add(nbl);
 494
 495         OduSwitchingPools oduSwitchPool = new OduSwitchingPoolsBuilder()
 496             .setSwitchingPoolNumber(Uint16.valueOf(1))
 497             .setSwitchingPoolType(SwitchingPoolTypes.NonBlocking)
 498             .setNonBlockingList(nblList)
 499             .build();
 500         List<OduSwitchingPools> oduSwitchPoolList = new ArrayList<>();
 501         oduSwitchPoolList.add(oduSwitchPool);
 502         SwitchingPools switchingPools = new SwitchingPoolsBuilder()
 503             .setOduSwitchingPools(oduSwitchPoolList)
 504             .build();
 505
 506         // create otn-topology node augmentation
 507         // TODO: will need to be completed
 508         TpBandwidthSharing tpBwSh = new TpBandwidthSharingBuilder().build();
 509         XpdrAttributes xpdrAttr = new XpdrAttributesBuilder()
 510             .setXpdrNumber(Uint16.valueOf(node.getXpdrNb()))
 511             .build();
 512
 513         Node1 otnNodeAug = new Node1Builder()
 514             .setTpBandwidthSharing(tpBwSh)
 515             .setXpdrAttributes(xpdrAttr)
 516             .setSwitchingPools(switchingPools)
 517             .build();
 518         org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1 ocnNodeAug =
 519             new org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1Builder()
 520             .setNodeType(OpenroadmNodeType.SWITCH).build();
 521
 522         // create ietf node augmentation to add TP list
 523         List<TerminationPoint> tpList = new ArrayList<>();
 524         // creation of tps
 525         createTP(tpList, node, OpenroadmTpType.XPONDERCLIENT, If100GEODU4.class, true);
 526         createTP(tpList, node, OpenroadmTpType.XPONDERNETWORK, IfOCHOTU4ODU4.class, true);
 527         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 ietfNodeAug =
 528             new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder()
 529             .setTerminationPoint(tpList)
 530             .build();
 531
 532         // return ietfNode
 533         return new NodeBuilder()
 534             .setNodeId(new NodeId(node.getNodeId() + XPDR + node.getXpdrNb()))
 535             .withKey(new NodeKey(new NodeId(node.getNodeId() + XPDR + node.getXpdrNb())))
 536             .setSupportingNode(createSupportingNodes(node))
 537             .addAugmentation(Node1.class, otnNodeAug)
 538             .addAugmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1.class,
 539                 ocnNodeAug)
 540             .addAugmentation(
 541                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class,
 542                 ietfNodeAug)
 543             .build();
 544     }
 545
 546     private static void createTP(List<TerminationPoint> tpList, OtnTopoNode node, OpenroadmTpType tpType,
 547         Class<? extends SupportedIfCapability> ifCapType, boolean withRate) {
 548         long nbTps = 0;
 549         if (OpenroadmTpType.XPONDERCLIENT.equals(tpType)) {
 550             nbTps = node.getNbTpClient();
 551         } else if (OpenroadmTpType.XPONDERNETWORK.equals(tpType)) {
 552             nbTps = node.getNbTpNetwork();
 553         } else {
 554             LOG.warn("Wrong tp-type {}, cannot create tp {}", tpType, tpType.getName());
 555         }
 556
 557         for (int i = 1; i <= nbTps; i++) {
 558             // openroadm-otn-topoology augmentation
 559             SupportedInterfaceCapability supIfCapa = new SupportedInterfaceCapabilityBuilder()
 560                 .setIfCapType(ifCapType)
 561                 .build();
 562             List<SupportedInterfaceCapability> supIfCapaList = new ArrayList<>();
 563             supIfCapaList.add(supIfCapa);
 564             TpSupportedInterfaces tpSupIf = new TpSupportedInterfacesBuilder()
 565                 .setSupportedInterfaceCapability(supIfCapaList)
 566                 .build();
 567
 568             XpdrTpPortConnectionAttributesBuilder xtpcaBldr = new XpdrTpPortConnectionAttributesBuilder();
 569             if (withRate) {
 570                 xtpcaBldr.setRate(fixRate(ifCapType));
 571             }
 572             TerminationPoint1 otnTp1 = new TerminationPoint1Builder()
 573                 .setTpSupportedInterfaces(tpSupIf)
 574                 .setXpdrTpPortConnectionAttributes(xtpcaBldr.build())
 575                 .build();
 576             org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.TerminationPoint1Builder tpceTp1Bldr =
 577                 new org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.TerminationPoint1Builder();
 578             if (OpenroadmTpType.XPONDERNETWORK.equals(tpType)) {
 579                 TpId tpId = new TpId("XPDR" + node.getXpdrNb() + NETWORK + i);
 580                 if (node.getXpdrNetConnectionMap().get(tpId.getValue()) != null) {
 581                     tpceTp1Bldr.setAssociatedConnectionMapPort(node.getXpdrNetConnectionMap().get(tpId.getValue()));
 582                 }
 583                 SupportingTerminationPoint stp = new SupportingTerminationPointBuilder()
 584                     .setNetworkRef(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))
 585                     .setNodeRef(new NodeId(node.getNodeId() + XPDR + node.getXpdrNb()))
 586                     .setTpRef("XPDR" + node.getXpdrNb() + NETWORK + i)
 587                     .build();
 588                 List<SupportingTerminationPoint> supportTpList = new ArrayList<>();
 589                 supportTpList.add(stp);
 590                 tpList.add(buildIetfTp(tpceTp1Bldr, otnTp1, tpType, tpId, supportTpList));
 591             } else if (OpenroadmTpType.XPONDERCLIENT.equals(tpType)) {
 592                 TpId tpId = new TpId("XPDR" + node.getXpdrNb() + CLIENT + i);
 593                 if (node.getXpdrCliConnectionMap().get(tpId.getValue()) != null) {
 594                     tpceTp1Bldr.setAssociatedConnectionMapPort(node.getXpdrCliConnectionMap().get(tpId.getValue()));
 595                 }
 596                 tpList.add(buildIetfTp(tpceTp1Bldr, otnTp1, tpType, tpId, null));
 597             }
 598         }
 599     }
 600
 601     private static Class<? extends OduRateIdentity> fixRate(Class<? extends SupportedIfCapability> ifCapaType) {
 602         switch (ifCapaType.getSimpleName()) {
 603             case "If100GEODU4":
 604             case "IfOCHOTU4ODU4":
 605                 return ODU4.class;
 606             case "If1GEODU0":
 607                 return ODU0.class;
 608             case "If10GEODU2e":
 609                 return ODU2e.class;
 610             default:
 611                 return null;
 612         }
 613     }
 614
 615     private static List<SupportingNode> createSupportingNodes(OtnTopoNode node) {
 616         SupportingNode suppNode1 = new SupportingNodeBuilder()
 617             .setNetworkRef(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID))
 618             .setNodeRef(new NodeId(node.getNodeId()))
 619             .withKey(new SupportingNodeKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID),
 620                 new NodeId(node.getNodeId())))
 621             .build();
 622         SupportingNode suppNode2 = new SupportingNodeBuilder()
 623             .setNetworkRef(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))
 624             .setNodeRef(new NodeId(node.getNodeId() + XPDR + node.getXpdrNb()))
 625             .withKey(new SupportingNodeKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID),
 626                 new NodeId(node.getNodeId() + XPDR + node.getXpdrNb())))
 627             .build();
 628         SupportingNode suppNode3 = new SupportingNodeBuilder()
 629             .setNetworkRef(new NetworkId(NetworkUtils.CLLI_NETWORK_ID))
 630             .setNodeRef(new NodeId(node.getClli()))
 631             .withKey(new SupportingNodeKey(new NetworkId(NetworkUtils.CLLI_NETWORK_ID),
 632                 new NodeId(node.getClli())))
 633             .build();
 634         List<SupportingNode> suppNodeList = new ArrayList<>();
 635         suppNodeList.add(suppNode1);
 636         suppNodeList.add(suppNode2);
 637         suppNodeList.add(suppNode3);
 638         return suppNodeList;
 639     }
 640
 641     private static TerminationPoint buildIetfTp(
 642         org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.TerminationPoint1Builder tpceTp1Bldr,
 643         TerminationPoint1 otnTp1, OpenroadmTpType tpType, TpId tpId,
 644         List<SupportingTerminationPoint> supportTpList) {
 645
 646         TerminationPointBuilder ietfTpBldr = new TerminationPointBuilder();
 647         if (tpceTp1Bldr.getAssociatedConnectionMapPort() != null) {
 648             ietfTpBldr.addAugmentation(
 649                 org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.TerminationPoint1.class,
 650                 tpceTp1Bldr.build());
 651         }
 652         if (supportTpList != null) {
 653             ietfTpBldr.setSupportingTerminationPoint(supportTpList);
 654         }
 655         org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.TerminationPoint1 ocnTp =
 656             new org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.TerminationPoint1Builder()
 657             .setTpType(tpType).build();
 658
 659         ietfTpBldr.setTpId(tpId)
 660             .withKey(new TerminationPointKey(tpId))
 661             .addAugmentation(TerminationPoint1.class, otnTp1)
 662             .addAugmentation(
 663                 org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.TerminationPoint1.class,
 664                 ocnTp);
 665         return ietfTpBldr.build();
 666     }
 667 }