pce/src/main/java/org/opendaylight/transportpce/pce/networkanalyzer/PceOtnNode.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
   9 package org.opendaylight.transportpce.pce.networkanalyzer;
  10
  11 import java.math.BigDecimal;
  12 import java.util.ArrayList;
  13 import java.util.BitSet;
  14 import java.util.Comparator;
  15 import java.util.HashMap;
  16 import java.util.List;
  17 import java.util.Map;
  18 import java.util.TreeMap;
  19 import java.util.stream.Collectors;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.opendaylight.transportpce.common.StringConstants;
  22 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.state.types.rev191129.State;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.equipment.states.types.rev191129.AdminStates;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev200327.xpdr.odu.switching.pools.OduSwitchingPools;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.types.rev200327.xpdr.odu.switching.pools.odu.switching.pools.NonBlockingList;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.xpdr.tp.supported.interfaces.SupportedInterfaceCapability;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev200327.ODTU4TsAllocated;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev200327.ODTUCnTs;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.Node1;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.TerminationPoint1;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.networks.network.node.SwitchingPools;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If100GEODU4;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If10GEODU2e;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.If1GEODU0;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.IfOCHOTU4ODU4;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.IfOtsiOtsigroup;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  43 import org.opendaylight.yangtools.yang.common.Uint16;
  44 import org.slf4j.Logger;
  45 import org.slf4j.LoggerFactory;
  46
  47 public class PceOtnNode implements PceNode {
  48     /* Logging. */
  49     private static final Logger LOG = LoggerFactory.getLogger(PceOtnNode.class);
  50     ////////////////////////// OTN NODES ///////////////////////////
  51     /*
  52      * For This Class the node passed shall be at the otn-openroadm Layer
  53      */
  54
  55     private boolean valid = true;
  56
  57     private final Node node;
  58     private final NodeId nodeId;
  59     private final OpenroadmNodeType nodeType;
  60     private final String pceNodeType;
  61     private final String otnServiceType;
  62     private String modeType;
  63     // TODO: not adding state check in this class as otn topology has not been modified
  64     private final AdminStates adminStates;
  65     private final State state;
  66
  67     private Map<String, List<Uint16>> tpAvailableTribPort = new TreeMap<>();
  68     private Map<String, List<Uint16>> tpAvailableTribSlot = new TreeMap<>();
  69     private Map<String, OpenroadmTpType> availableXponderTp = new TreeMap<>();
  70     private List<String> usedXpdrNWTps = new ArrayList<>();
  71     private List<TpId> availableXpdrNWTps;
  72     private List<TpId> usableXpdrNWTps;
  73     private List<String> usedXpdrClientTps = new ArrayList<>();
  74     private List<TpId> availableXpdrClientTps;
  75     private List<TpId> usableXpdrClientTps;
  76
  77     private List<PceLink> outgoingLinks = new ArrayList<>();
  78     private Map<String, String> clientPerNwTp = new HashMap<>();
  79
  80     public PceOtnNode(Node node, OpenroadmNodeType nodeType, NodeId nodeId, String pceNodeType, String serviceType) {
  81         this.node = node;
  82         this.nodeId = nodeId;
  83         this.nodeType = nodeType;
  84         this.pceNodeType = pceNodeType;
  85         this.otnServiceType = serviceType;
  86         this.tpAvailableTribSlot.clear();
  87         this.usedXpdrNWTps.clear();
  88         this.availableXpdrNWTps = new ArrayList<>();
  89         this.usableXpdrNWTps = new ArrayList<>();
  90         this.usedXpdrClientTps.clear();
  91         this.availableXpdrClientTps = new ArrayList<>();
  92         this.usableXpdrClientTps = new ArrayList<>();
  93         this.adminStates = node.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529
  94                 .Node1.class).getAdministrativeState();
  95         this.state = node.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529
  96                 .Node1.class).getOperationalState();
  97         this.tpAvailableTribPort.clear();
  98         checkAvailableTribPort();
  99         this.tpAvailableTribSlot.clear();
 100         checkAvailableTribSlot();
 101         if ((node == null) || (nodeId == null) || (nodeType != OpenroadmNodeType.MUXPDR)
 102             && (nodeType != OpenroadmNodeType.SWITCH) && (nodeType != OpenroadmNodeType.TPDR)) {
 103             LOG.error("PceOtnNode: one of parameters is not populated : nodeId, node type");
 104             this.valid = false;
 105         }
 106     }
 107
 108     public void initXndrTps(String mode) {
 109         LOG.info("PceOtnNode: initXndrTps for node {}", this.nodeId.getValue());
 110         this.availableXponderTp.clear();
 111
 112         this.modeType = mode;
 113
 114         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 nodeTp
 115             = this.node.augmentation(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 116                 .ietf.network.topology.rev180226.Node1.class);
 117         List<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network
 118                 .node.TerminationPoint> allTps = new ArrayList<>(nodeTp.nonnullTerminationPoint().values());
 119         this.valid = false;
 120         if (allTps.isEmpty()) {
 121             LOG.error("PceOtnNode: initXndrTps: XPONDER TerminationPoint list is empty for node {}", this);
 122             return;
 123         }
 124
 125         for (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network
 126                 .node.TerminationPoint tp : allTps) {
 127             org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.@Nullable TerminationPoint1 ocnTp1
 128                 = tp.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529
 129                 .TerminationPoint1.class);
 130             //TODO many nested if-structures below, this needs to be reworked
 131             if (OpenroadmTpType.XPONDERNETWORK.equals(ocnTp1.getTpType())) {
 132                 TerminationPoint1 ontTp1;
 133                 if (tp.augmentation(TerminationPoint1.class) != null) {
 134                     ontTp1 = tp.augmentation(TerminationPoint1.class);
 135                 } else {
 136                     continue;
 137                 }
 138                 switch (this.otnServiceType) {
 139                     case StringConstants.SERVICE_TYPE_100GE_S:
 140                         // TODO verify the capability of network port to support ODU4 CTP interface creation
 141                     case StringConstants.SERVICE_TYPE_ODU4:
 142                     case StringConstants.SERVICE_TYPE_ODUC2:
 143                     case StringConstants.SERVICE_TYPE_ODUC3:
 144                     case StringConstants.SERVICE_TYPE_ODUC4:
 145                         if (!checkTpForOdtuTermination(ontTp1)) {
 146                             LOG.error("TP {} of {} does not allow ODU4 termination creation",
 147                                 tp.getTpId().getValue(), node.getNodeId().getValue());
 148                             continue;
 149                         }
 150                         break;
 151
 152                     case StringConstants.SERVICE_TYPE_10GE:
 153                         if (!checkOdtuTTPforLoOduCreation(ontTp1, 10)) {
 154                             LOG.error("TP {} of {} does not allow OD2e termination creation",
 155                                 tp.getTpId().getValue(), node.getNodeId().getValue());
 156                             continue;
 157                         }
 158                         break;
 159                     case StringConstants.SERVICE_TYPE_100GE_M:
 160                         if (!checkOdtuTTPforLoOduCreation(ontTp1, 20)) {
 161                             LOG.error("TP {} of {} does not allow ODU4 termination creation",
 162                                 tp.getTpId().getValue(), node.getNodeId().getValue());
 163                             continue;
 164                         }
 165                         break;
 166                     case StringConstants.SERVICE_TYPE_1GE:
 167                         if (!checkOdtuTTPforLoOduCreation(ontTp1, 1)) {
 168                             LOG.error("TP {} of {} does not allow ODU0 termination creation",
 169                                 tp.getTpId().getValue(), node.getNodeId().getValue());
 170                             continue;
 171                         }
 172                         break;
 173
 174                     default:
 175                         LOG.error("TP {} of {} does not allow any termination creation",
 176                             tp.getTpId().getValue(), node.getNodeId().getValue());
 177                         continue;
 178                 }
 179                 LOG.info("TP {} of XPONDER {} is validated", tp.getTpId(), node.getNodeId().getValue());
 180                 this.availableXpdrNWTps.add(tp.getTpId());
 181             } else if (OpenroadmTpType.XPONDERCLIENT.equals(ocnTp1.getTpType())
 182                 && (StringConstants.SERVICE_TYPE_10GE.equals(this.otnServiceType)
 183                     || StringConstants.SERVICE_TYPE_100GE_M.equals(this.otnServiceType)
 184                     || StringConstants.SERVICE_TYPE_100GE_S.equals(this.otnServiceType)
 185                     || StringConstants.SERVICE_TYPE_1GE.equals(this.otnServiceType))) {
 186                 TerminationPoint1 ontTp1;
 187                 if (tp.augmentation(TerminationPoint1.class) != null) {
 188                     ontTp1 = tp.augmentation(TerminationPoint1.class);
 189                 } else {
 190                     continue;
 191                 }
 192                 if (checkClientTp(ontTp1)) {
 193                     LOG.info("TP {} of XPONDER {} is validated", tp.getTpId(), node.getNodeId().getValue());
 194                     this.availableXpdrClientTps.add(tp.getTpId());
 195                 } else {
 196                     LOG.error("TP {} of {} does not allow lo-ODU (ODU2e or ODU0) termination creation",
 197                         tp.getTpId().getValue(), node.getNodeId().getValue());
 198                 }
 199             }
 200         }
 201
 202         if ((StringConstants.SERVICE_TYPE_ODU4.equals(this.otnServiceType)
 203                 || StringConstants.SERVICE_TYPE_ODUC4.equals(this.otnServiceType)
 204                 || StringConstants.SERVICE_TYPE_ODUC3.equals(this.otnServiceType)
 205                 || StringConstants.SERVICE_TYPE_ODUC2.equals(this.otnServiceType))
 206             || ((StringConstants.SERVICE_TYPE_10GE.equals(this.otnServiceType)
 207                     || StringConstants.SERVICE_TYPE_100GE_M.equals(this.otnServiceType)
 208                     || StringConstants.SERVICE_TYPE_1GE.equals(this.otnServiceType))
 209                 && ((mode.equals("AZ") && checkSwPool(availableXpdrClientTps, availableXpdrNWTps, 1, 1))
 210                      || (mode.equals("intermediate") && checkSwPool(null, availableXpdrNWTps, 0, 2)))
 211                )
 212             || (StringConstants.SERVICE_TYPE_100GE_S.equals(this.otnServiceType)
 213                 && (mode.equals("AZ") && checkSwPool(availableXpdrClientTps, availableXpdrNWTps, 1, 1)))
 214             || (StringConstants.SERVICE_TYPE_100GE_S.equals(this.otnServiceType)
 215                 && (mode.equals("intermediate") && checkSwPool(availableXpdrClientTps, availableXpdrNWTps, 0, 2)))
 216             ) {
 217             this.valid = true;
 218         } else {
 219             this.valid = false;
 220         }
 221     }
 222
 223     private boolean checkSwPool(List<TpId> clientTps, List<TpId> netwTps, int nbClient, int nbNetw) {
 224         if (clientTps != null && netwTps != null && nbClient == 1 && nbNetw == 1) {
 225             clientTps.sort(Comparator.comparing(TpId::getValue));
 226             netwTps.sort(Comparator.comparing(TpId::getValue));
 227             for (TpId nwTp : netwTps) {
 228                 for (TpId clTp : clientTps) {
 229                     @Nullable
 230                     List<NonBlockingList> nblList = new ArrayList<>(node.augmentation(Node1.class).getSwitchingPools()
 231                         .nonnullOduSwitchingPools().values().stream().findFirst().get().getNonBlockingList().values());
 232                     for (NonBlockingList nbl : nblList) {
 233                         if (nbl.getTpList().contains(clTp) && nbl.getTpList().contains(nwTp)) {
 234                             usableXpdrClientTps.add(clTp);
 235                             usableXpdrNWTps.add(nwTp);
 236                         }
 237                         if (usableXpdrClientTps.size() >= nbClient && usableXpdrNWTps.size() >= nbNetw) {
 238                             clientPerNwTp.put(nwTp.getValue(), clTp.getValue());
 239                             return true;
 240                         }
 241                     }
 242                 }
 243             }
 244
 245         }
 246         if (netwTps != null && nbClient == 0 && nbNetw == 2) {
 247             netwTps.sort(Comparator.comparing(TpId::getValue));
 248             @Nullable
 249             List<NonBlockingList> nblList = new ArrayList<>(node.augmentation(Node1.class).getSwitchingPools()
 250                 .nonnullOduSwitchingPools().values().stream().findFirst().get().getNonBlockingList().values());
 251             for (NonBlockingList nbl : nblList) {
 252                 for (TpId nwTp : netwTps) {
 253                     if (nbl.getTpList().contains(nwTp)) {
 254                         usableXpdrNWTps.add(nwTp);
 255                     }
 256                     if (usableXpdrNWTps.size() >= nbNetw) {
 257                         return true;
 258                     }
 259                 }
 260             }
 261         }
 262         return false;
 263     }
 264
 265     private boolean checkTpForOdtuTermination(TerminationPoint1 ontTp1) {
 266         for (SupportedInterfaceCapability sic : ontTp1.getTpSupportedInterfaces().getSupportedInterfaceCapability()
 267                 .values()) {
 268             LOG.info("in checkTpForOduTermination - sic = {}", sic.getIfCapType());
 269             if ((sic.getIfCapType().equals(IfOCHOTU4ODU4.class) || sic.getIfCapType().equals(IfOtsiOtsigroup.class))
 270                 && (ontTp1.getXpdrTpPortConnectionAttributes() == null
 271                     || ontTp1.getXpdrTpPortConnectionAttributes().getTsPool() == null)) {
 272                 return true;
 273             }
 274         }
 275         return false;
 276     }
 277
 278     private boolean checkOdtuTTPforLoOduCreation(TerminationPoint1 ontTp1, int tsNb) {
 279         return (ontTp1.getXpdrTpPortConnectionAttributes() != null
 280             && ontTp1.getXpdrTpPortConnectionAttributes().getTsPool() != null
 281             && ontTp1.getXpdrTpPortConnectionAttributes().getOdtuTpnPool() != null
 282             && (ontTp1.getXpdrTpPortConnectionAttributes().getOdtuTpnPool().values()
 283                 .stream().findFirst().get().getOdtuType()
 284                 .equals(ODTU4TsAllocated.class)
 285                 ||
 286                 ontTp1.getXpdrTpPortConnectionAttributes().getOdtuTpnPool().values()
 287                 .stream().findFirst().get().getOdtuType()
 288                 .equals(ODTUCnTs.class))
 289             && !ontTp1.getXpdrTpPortConnectionAttributes().getOdtuTpnPool().values()
 290                 .stream().findFirst().get().getTpnPool().isEmpty()
 291             && (ontTp1.getXpdrTpPortConnectionAttributes().getTsPool().size() >= tsNb));
 292     }
 293
 294     private boolean checkClientTp(TerminationPoint1 ontTp1) {
 295         for (SupportedInterfaceCapability sic : ontTp1.getTpSupportedInterfaces().getSupportedInterfaceCapability()
 296                 .values()) {
 297             LOG.debug("in checkTpForOduTermination - sic = {}", sic.getIfCapType());
 298             switch (otnServiceType) {
 299                 case StringConstants.SERVICE_TYPE_1GE:
 300                 // we could also check the administrative status of the tp
 301                     if (sic.getIfCapType().equals(If1GEODU0.class)) {
 302                         return true;
 303                     }
 304                     break;
 305                 case StringConstants.SERVICE_TYPE_10GE:
 306                     if (sic.getIfCapType().equals(If10GEODU2e.class)) {
 307                         return true;
 308                     }
 309                     break;
 310                 case StringConstants.SERVICE_TYPE_100GE_T:
 311                 case StringConstants.SERVICE_TYPE_100GE_M:
 312                 case StringConstants.SERVICE_TYPE_100GE_S:
 313                     if (sic.getIfCapType().equals(If100GEODU4.class)) {
 314                         return true;
 315                     }
 316                     break;
 317                 default:
 318                     break;
 319             }
 320         }
 321         return false;
 322     }
 323
 324     public void validateXponder(String anodeId, String znodeId) {
 325         if (!isValid()) {
 326             return;
 327         }
 328         if (this.nodeId.getValue().equals(anodeId) || (this.nodeId.getValue().equals(znodeId))) {
 329             initXndrTps("AZ");
 330         } else if (OpenroadmNodeType.SWITCH.equals(this.nodeType)) {
 331             initXndrTps("intermediate");
 332         } else {
 333             LOG.info("validateAZxponder: XPONDER is ignored == {}", nodeId.getValue());
 334             valid = false;
 335         }
 336     }
 337
 338     public boolean validateSwitchingPoolBandwidth(
 339             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 340                     .ietf.network.topology.rev180226.networks.network.node.TerminationPoint tp1,
 341             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 342                     .ietf.network.topology.rev180226.networks.network.node.TerminationPoint tp2,
 343             Long neededBW) {
 344         if (this.nodeType != OpenroadmNodeType.TPDR) {
 345             return true;
 346         }
 347         org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.Node1 node1 =
 348             node.augmentation(
 349                     org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.Node1.class);
 350         SwitchingPools sp = node1.getSwitchingPools();
 351         List<OduSwitchingPools> osp = new ArrayList<>(sp.nonnullOduSwitchingPools().values());
 352         for (OduSwitchingPools ospx : osp) {
 353             List<NonBlockingList> nbl = new ArrayList<>(ospx.nonnullNonBlockingList().values());
 354             for (NonBlockingList nbll : nbl) {
 355                 if (nbll.getAvailableInterconnectBandwidth().toJava() >= neededBW && nbll.getTpList() != null
 356                         && nbll.getTpList().contains(tp1.getTpId()) && nbll.getTpList().contains(tp2.getTpId())) {
 357                     LOG.debug("validateSwitchingPoolBandwidth: couple  of tp {} x {} valid for crossconnection",
 358                         tp1.getTpId(), tp2.getTpId());
 359                     return true;
 360                 }
 361             }
 362         }
 363
 364         LOG.debug("validateSwitchingPoolBandwidth: No valid Switching pool for crossconnecting tp {} and {}",
 365             tp1.getTpId(), tp2.getTpId());
 366         return false;
 367
 368     }
 369
 370     public void validateIntermediateSwitch() {
 371         if (!isValid()) {
 372             return;
 373         }
 374         if (this.nodeType != OpenroadmNodeType.SWITCH) {
 375             return;
 376         }
 377         // Validate switch for use as an intermediate XPONDER on the path
 378         initXndrTps("intermediate");
 379         if (!this.valid) {
 380             LOG.debug("validateIntermediateSwitch: Switch unusable for transit == {}", nodeId.getValue());
 381         } else {
 382             LOG.info("validateIntermediateSwitch: Switch usable for transit == {}", nodeId.getValue());
 383         }
 384     }
 385
 386     public void checkAvailableTribPort() {
 387         List<TerminationPoint> networkTpList = node.augmentation(
 388             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 389             .getTerminationPoint().values().stream()
 390             .filter(type -> type
 391                 .augmentation(
 392                     org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1.class)
 393                 .getTpType().equals(OpenroadmTpType.XPONDERNETWORK))
 394             .collect(Collectors.toList());
 395
 396         for (TerminationPoint tp : networkTpList) {
 397             if (tp.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes() != null
 398                 && tp.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes().getOdtuTpnPool() != null
 399                 && (tp.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes().getOdtuTpnPool()
 400                     .values().stream().findFirst().get().getOdtuType().equals(ODTU4TsAllocated.class)
 401                     || tp.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes().getOdtuTpnPool()
 402                     .values().stream().findFirst().get().getOdtuType().equals(ODTUCnTs.class))) {
 403                 @Nullable
 404                 List<Uint16> tpnPool = tp.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes()
 405                     .getOdtuTpnPool().values().stream().findFirst().get().getTpnPool();
 406                 if (tpnPool != null) {
 407                     tpAvailableTribPort.put(tp.getTpId().getValue(), tpnPool);
 408                 }
 409             }
 410         }
 411     }
 412
 413     public void checkAvailableTribSlot() {
 414         List<TerminationPoint> networkTpList = node.augmentation(
 415             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 416             .getTerminationPoint().values().stream()
 417             .filter(type -> type
 418                 .augmentation(
 419                     org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1.class)
 420                 .getTpType().equals(OpenroadmTpType.XPONDERNETWORK))
 421             .collect(Collectors.toList());
 422
 423         for (TerminationPoint tp : networkTpList) {
 424             if (tp.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes() != null
 425                 && tp.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes().getTsPool() != null) {
 426                 @Nullable
 427                 List<Uint16> tsPool = tp.augmentation(TerminationPoint1.class).getXpdrTpPortConnectionAttributes()
 428                     .getTsPool();
 429                 tpAvailableTribSlot.put(tp.getTpId().getValue(), tsPool);
 430             }
 431         }
 432     }
 433
 434     public boolean isValid() {
 435         if ((node == null) || (nodeId == null) || (nodeType == null) || (this.getSupNetworkNodeId() == null)
 436             || (this.getSupClliNodeId() == null)) {
 437             LOG.error("PceNode: one of parameters is not populated : nodeId, node type, supporting nodeId");
 438             valid = false;
 439         }
 440         return valid;
 441     }
 442
 443     public boolean isPceOtnNodeValid(final PceOtnNode pceOtnNode) {
 444         if (pceOtnNode == null || pceOtnNode.node == null
 445             || pceOtnNode.getNodeId() == null || pceOtnNode.nodeType == null || pceOtnNode.getSupNetworkNodeId() == null
 446             || pceOtnNode.getSupClliNodeId() == null || pceOtnNode.otnServiceType == null) {
 447             LOG.error(
 448                 "PceOtnNode: one of parameters is not populated : nodeId, node type, supporting nodeId, otnServiceType"
 449             );
 450             return false;
 451         }
 452
 453         if (!isNodeTypeValid(pceOtnNode)) {
 454             LOG.error("PceOtnNode node type: node type isn't one of MUXPDR or SWITCH or TPDR");
 455             return false;
 456         }
 457
 458         return isOtnServiceTypeValid(pceOtnNode);
 459     }
 460
 461     private boolean isOtnServiceTypeValid(PceOtnNode pceOtnNode) {
 462         if (pceOtnNode.modeType == null) {
 463             return false;
 464         }
 465
 466         //Todo refactor Strings (mode and otnServiceType ) to enums
 467         if ((pceOtnNode.otnServiceType.equals(StringConstants.SERVICE_TYPE_ODU4)
 468                 && pceOtnNode.modeType.equals("AZ"))) {
 469             return true;
 470         }
 471
 472         return ((pceOtnNode.otnServiceType.equals(StringConstants.SERVICE_TYPE_10GE)
 473                 || pceOtnNode.otnServiceType.equals(StringConstants.SERVICE_TYPE_1GE)
 474                 || pceOtnNode.otnServiceType.equals(StringConstants.SERVICE_TYPE_100GE_S))
 475                 && (isAz(pceOtnNode) || isIntermediate(pceOtnNode)));
 476     }
 477
 478     private boolean isIntermediate(PceOtnNode pceOtnNode) {
 479         return pceOtnNode.modeType.equals("intermediate")
 480                 && checkSwPool(null, pceOtnNode.availableXpdrNWTps, 0, 2);
 481     }
 482
 483     private boolean isAz(PceOtnNode pceOtnNode) {
 484         return pceOtnNode.modeType.equals("AZ")
 485                 && checkSwPool(pceOtnNode.availableXpdrClientTps, pceOtnNode.availableXpdrNWTps, 1, 1);
 486     }
 487
 488     private boolean isNodeTypeValid(final PceOtnNode pceOtnNode) {
 489         return (pceOtnNode.nodeType == OpenroadmNodeType.MUXPDR)
 490                 || (pceOtnNode.nodeType  == OpenroadmNodeType.SWITCH)
 491                 || (pceOtnNode.nodeType  == OpenroadmNodeType.TPDR);
 492     }
 493
 494     @Override
 495     public void addOutgoingLink(PceLink outLink) {
 496         this.outgoingLinks.add(outLink);
 497     }
 498
 499     @Override
 500     public List<PceLink> getOutgoingLinks() {
 501         return outgoingLinks;
 502     }
 503
 504     @Override
 505     public AdminStates getAdminStates() {
 506         return adminStates;
 507     }
 508
 509     @Override
 510     public State getState() {
 511         return state;
 512     }
 513
 514     @Override
 515     public String getXpdrClient(String tp) {
 516         return this.clientPerNwTp.get(tp);
 517     }
 518
 519     @Override
 520     public String toString() {
 521         return "PceNode type=" + nodeType + " ID=" + nodeId.getValue() + " CLLI=" + this.getSupClliNodeId();
 522     }
 523
 524     public void printLinksOfNode() {
 525         LOG.info(" outgoing links of node {} : {} ", nodeId.getValue(), this.getOutgoingLinks());
 526     }
 527
 528     @Override
 529     public Map<String, List<Uint16>> getAvailableTribPorts() {
 530         return tpAvailableTribPort;
 531     }
 532
 533     @Override
 534     public Map<String, List<Uint16>> getAvailableTribSlots() {
 535         return tpAvailableTribSlot;
 536     }
 537
 538     public List<TpId> getUsableXpdrNWTps() {
 539         return usableXpdrNWTps;
 540     }
 541
 542     public List<TpId> getUsableXpdrClientTps() {
 543         return usableXpdrClientTps;
 544     }
 545
 546     @Override
 547     public String getPceNodeType() {
 548         return this.pceNodeType;
 549     }
 550
 551     @Override
 552     public String getSupNetworkNodeId() {
 553         return MapUtils.getSupNetworkNode(this.node);
 554     }
 555
 556     @Override
 557     public String getSupClliNodeId() {
 558         return MapUtils.getSupClliNode(this.node);
 559     }
 560
 561     @Override
 562     public String getRdmSrgClient(String tp) {
 563         return null;
 564     }
 565
 566     @Override
 567     public NodeId getNodeId() {
 568         return nodeId;
 569     }
 570
 571     @Override
 572     public boolean checkTP(String tp) {
 573         return false;
 574     }
 575
 576     /*
 577     * (non-Javadoc)
 578     *
 579     * @see org.opendaylight.transportpce.pce.networkanalyzer.PceNode#getVersion()
 580     */
 581     @Override
 582     public String getVersion() {
 583         // TODO Auto-generated method stub
 584         return null;
 585     }
 586
 587     @Override
 588     public BitSet getBitSetData() {
 589         // TODO Auto-generated method stub
 590         return null;
 591     }
 592
 593     /*
 594     * (non-Javadoc)
 595     *
 596     * @see org.opendaylight.transportpce.pce.networkanalyzer.PceNode#getSlotWidthGranularity()
 597     */
 598     @Override
 599     public BigDecimal getSlotWidthGranularity() {
 600         return null;
 601     }
 602
 603     /*
 604      * (non-Javadoc)
 605      *
 606      * @see org.opendaylight.transportpce.pce.networkanalyzer.PceNode#getCentralFreqGranularity()
 607      */
 608     @Override
 609     public BigDecimal getCentralFreqGranularity() {
 610         return null;
 611     }
 612 }