common/src/main/java/org/opendaylight/transportpce/common/mapping/PortMappingVersion221.java

   1 /*
   2  * Copyright © 2017 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.common.mapping;
  10
  11 import com.google.common.util.concurrent.FluentFuture;
  12 import java.util.ArrayList;
  13 import java.util.Collections;
  14 import java.util.Comparator;
  15 import java.util.HashMap;
  16 import java.util.HashSet;
  17 import java.util.List;
  18 import java.util.Locale;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Optional;
  22 import java.util.Set;
  23 import java.util.concurrent.ExecutionException;
  24 import java.util.stream.Collectors;
  25 import org.eclipse.jdt.annotation.NonNull;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  28 import org.opendaylight.mdsal.common.api.CommitInfo;
  29 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  30 import org.opendaylight.transportpce.common.StringConstants;
  31 import org.opendaylight.transportpce.common.Timeouts;
  32 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  33 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.Network;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.NetworkBuilder;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.OpenroadmNodeVersion;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.cp.to.degree.CpToDegree;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.cp.to.degree.CpToDegreeBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.cp.to.degree.CpToDegreeKey;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.Mapping;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.MappingBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.MappingKey;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mc.capabilities.McCapabilities;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mc.capabilities.McCapabilitiesBuilder;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mc.capabilities.McCapabilitiesKey;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.Nodes;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.NodesBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.NodesKey;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.nodes.NodeInfo;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.nodes.NodeInfoBuilder;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.switching.pool.lcp.SwitchingPoolLcp;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.switching.pool.lcp.SwitchingPoolLcpBuilder;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.switching.pool.lcp.SwitchingPoolLcpKey;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.switching.pool.lcp.switching.pool.lcp.NonBlockingList;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.switching.pool.lcp.switching.pool.lcp.NonBlockingListBuilder;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.switching.pool.lcp.switching.pool.lcp.NonBlockingListKey;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.OrgOpenroadmDeviceData;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Protocols;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Xponder;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.port.Interfaces;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.xponder.XpdrPort;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.EthernetCsmacd;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOtu;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  93 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev181019.Ports1;
  94 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181019.SupportedIfCapability;
  95 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev191129.SwitchingPoolTypes;
  96 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  97 import org.opendaylight.yangtools.yang.common.Uint16;
  98 import org.opendaylight.yangtools.yang.common.Uint32;
  99 import org.slf4j.Logger;
 100 import org.slf4j.LoggerFactory;
 101
 102 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 103 // some mutualization would be helpful
 104 public class PortMappingVersion221 {
 105
 106     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
 107     private static final Map<Direction, String> SUFFIX;
 108     private static final Set<Integer> TXRX_SET = Set.of(Direction.Tx.getIntValue(), Direction.Rx.getIntValue());
 109
 110     private final DataBroker dataBroker;
 111     private final DeviceTransactionManager deviceTransactionManager;
 112
 113     static {
 114         SUFFIX =  Map.of(
 115             Direction.Tx, "TX",
 116             Direction.Rx, "RX",
 117             Direction.Bidirectional, "TXRX");
 118     }
 119
 120     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager) {
 121         this.dataBroker = dataBroker;
 122         this.deviceTransactionManager = deviceTransactionManager;
 123     }
 124
 125     public boolean createMappingData(String nodeId) {
 126         LOG.info(PortMappingUtils.CREATE_MAPPING_DATA_LOGMSG, nodeId, "2.2.1");
 127         List<Mapping> portMapList = new ArrayList<>();
 128         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = new HashMap<>();
 129         InstanceIdentifier<Info> infoIID = InstanceIdentifier
 130             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 131             .child(Info.class)
 132             .build();
 133         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 134                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 135                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 136         if (deviceInfoOptional.isEmpty()) {
 137             LOG.warn(PortMappingUtils.DEVICE_HAS_LOGMSG, nodeId, "no info", "subtree");
 138             return false;
 139         }
 140         Info deviceInfo = deviceInfoOptional.orElseThrow();
 141         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 142         if (nodeInfo == null) {
 143             return false;
 144         }
 145         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 146
 147         switch (deviceInfo.getNodeType()) {
 148
 149             case Rdm:
 150                 // Get TTP port mapping
 151                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 152                     // return false if mapping creation for TTP's failed
 153                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "TTP's");
 154                     return false;
 155                 }
 156
 157                 // Get PP port mapping
 158                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 159                     // return false if mapping creation for PP's failed
 160                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "PP's");
 161                     return false;
 162                 }
 163                 // Get MC capabilities
 164                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 165                     // return false if MC capabilites failed
 166                     LOG.warn(PortMappingUtils.UNABLE_MC_CAPA_LOGMSG, nodeId);
 167                     return false;
 168                 }
 169                 break;
 170             case Xpdr:
 171                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 172                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "Xponder");
 173                     return false;
 174                 }
 175                 break;
 176             default:
 177                 LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 178                     nodeId, PortMappingUtils.CREATE, deviceInfo.getNodeType() + " - unknown nodetype");
 179                 break;
 180
 181         }
 182         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 183     }
 184
 185     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 186         if (nodeId == null) {
 187             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, "node id null" , PortMappingUtils.UPDATE, "a null value");
 188             return false;
 189         }
 190         if (oldMapping == null) {
 191             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.UPDATE, "a null value");
 192             return false;
 193         }
 194         try {
 195             Mapping newMapping = updateMappingObject(
 196                 nodeId,
 197                 //port
 198                 deviceTransactionManager
 199                     .getDataFromDevice(
 200                         nodeId,
 201                         LogicalDatastoreType.OPERATIONAL,
 202                         // port Identifier
 203                         InstanceIdentifier
 204                             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 205                             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 206                             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()))
 207                             .build(),
 208                         Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT)
 209                     .orElseThrow(),
 210                 oldMapping,
 211                 //otsInterface
 212                 oldMapping.getSupportingOts() == null
 213                     ? null
 214                     : deviceTransactionManager
 215                         .getDataFromDevice(
 216                             nodeId,
 217                             LogicalDatastoreType.OPERATIONAL,
 218                             //interface Identifier
 219                             InstanceIdentifier
 220                                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 221                                 .child(Interface.class, new InterfaceKey(oldMapping.getSupportingOts()))
 222                                 .build(),
 223                             Timeouts.DEVICE_READ_TIMEOUT,
 224                             Timeouts.DEVICE_READ_TIMEOUT_UNIT)
 225                         .orElseThrow()
 226                 );
 227             LOG.debug(PortMappingUtils.UPDATE_MAPPING_LOGMSG,
 228                 nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 229             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 230             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 231                 .child(Nodes.class, new NodesKey(nodeId))
 232                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 233             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 234             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 235             commit.get();
 236             return true;
 237         } catch (InterruptedException | ExecutionException e) {
 238             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 239                 nodeId, PortMappingUtils.UPDATE, oldMapping.getLogicalConnectionPoint(), e);
 240             return false;
 241         }
 242     }
 243
 244     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 245         // Creating for Xponder Line and Client Ports
 246         OrgOpenroadmDevice device = getXpdrDevice(nodeId);
 247         if (device == null) {
 248             return false;
 249         }
 250         Map<String, String> lcpMap = new HashMap<>();
 251         Map<String, Mapping> mappingMap = new HashMap<>();
 252         getXpdrMaps(device, nodeId, lcpMap, mappingMap);
 253         if (device.getConnectionMap() == null) {
 254             LOG.warn(PortMappingUtils.NO_CONMAP_LOGMSG, nodeId);
 255         } else {
 256             for (ConnectionMap cm : device.nonnullConnectionMap().values()) {
 257                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 258                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 259                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 260                 if (!lcpMap.containsKey(skey)) {
 261                     LOG.error(PortMappingUtils.CONMAP_ISSUE_LOGMSG, nodeId, skey, dkey);
 262                     continue;
 263                 }
 264                 String slcp = lcpMap.get(skey);
 265                 Mapping mapping = mappingMap.get(slcp);
 266                 mappingMap.remove(slcp);
 267                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping,
 268                         //dlcp
 269                         lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null,
 270                         null));
 271             }
 272         }
 273         if (device.getOduSwitchingPools() != null) {
 274             postPortMapping(nodeId, null, null, null, getSwitchingPoolList(device, lcpMap, nodeId), null);
 275         }
 276         mappingMap.forEach((k,v) -> portMapList.add(v));
 277         return true;
 278     }
 279
 280     private OrgOpenroadmDevice getXpdrDevice(String nodeId) {
 281         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier
 282             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 283             .build();
 284         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 285             LogicalDatastoreType.OPERATIONAL, deviceIID,
 286             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 287         if (deviceObject.isEmpty()) {
 288             LOG.error(PortMappingUtils.CANNOT_GET_DEV_CONF_LOGMSG, nodeId);
 289             return null;
 290         }
 291         OrgOpenroadmDevice device = deviceObject.orElseThrow();
 292         if (device.getCircuitPacks() == null) {
 293             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, PortMappingUtils.FOUND);
 294             return null;
 295         }
 296         return device;
 297     }
 298
 299     private void getXpdrMaps(OrgOpenroadmDevice device, String nodeId,
 300             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 301         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 302         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 303         if (device.getXponder() == null) {
 304             LOG.warn(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, "not found");
 305             // Variables to keep track of number of line ports and client ports
 306             int line = 1;
 307             int client = 1;
 308             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 309             //     when device.getXponder() != null. Some code mutualization must be considered.
 310             for (CircuitPacks cp : circuitPackList) {
 311                 String circuitPackName = cp.getCircuitPackName();
 312                 if (cp.getPorts() == null) {
 313                     LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 314                     continue;
 315                 }
 316                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 317                 portList.sort(Comparator.comparing(Ports::getPortName));
 318                 for (Ports port : portList) {
 319                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 320                         1, XpdrNodeTypes.Tpdr, circuitPackName, port,
 321                         circuitPackList, lcpMap, mappingMap);
 322                     line = counters[0];
 323                     client = counters[1];
 324                 }
 325             }
 326         } else {
 327             LOG.info(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, PortMappingUtils.FOUND);
 328             for (Xponder xponder : device.nonnullXponder().values()) {
 329                 // Variables to keep track of number of line ports and client ports
 330                 int line = 1;
 331                 int client = 1;
 332                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 333                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 334                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 335                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 336                     Ports port = getXpdrPorts(device, xpdrPort, nodeId);
 337                     if (port == null) {
 338                         continue;
 339                     }
 340                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 341                         xponderNb, xponderType, xpdrPort.getCircuitPackName(), port,
 342                         circuitPackList, lcpMap, mappingMap);
 343                     line = counters[0];
 344                     client = counters[1];
 345                 }
 346             }
 347         }
 348     }
 349
 350     private Ports getXpdrPorts(OrgOpenroadmDevice device, XpdrPort xpdrPort, String nodeId) {
 351         String circuitPackName = xpdrPort.getCircuitPackName();
 352         String portName = xpdrPort.getPortName();
 353         // If there xponder-subtree has missing circuit-packs or ports,
 354         // This gives a null-pointer expection,
 355         Optional<CircuitPacks> cpList = device.nonnullCircuitPacks().values().stream()
 356                 .filter(cp -> cp.getCircuitPackName().equals(circuitPackName)).findFirst();
 357         if (cpList.isEmpty()) {
 358             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 359                 nodeId, circuitPackName);
 360             return null;
 361         }
 362         Optional<Ports> portsList = cpList.orElseThrow().nonnullPorts().values().stream()
 363                 .filter(p -> p.getPortName().equals(portName)).findFirst();
 364         if (portsList.isEmpty()) {
 365             LOG.warn(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 366                 nodeId, portName, circuitPackName, "in the device");
 367             return null;
 368         }
 369         return portsList.orElseThrow();
 370     }
 371
 372     private List<SwitchingPoolLcp> getSwitchingPoolList(OrgOpenroadmDevice device,
 373             Map<String, String> lcpMap, String nodeId) {
 374         List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 375         for (OduSwitchingPools odp : device.nonnullOduSwitchingPools().values()) {
 376             Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 377             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 378                 .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 379                 if (nbl.getPortList() == null) {
 380                     continue;
 381                 }
 382                 Set<String> lcpList = new HashSet<>();
 383                 for (PortList item : nbl.nonnullPortList().values()) {
 384                     String key = item.getCircuitPackName() + "+" + item.getPortName();
 385                     if (!lcpMap.containsKey(key)) {
 386                         LOG.error(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG,
 387                             nodeId, item.getPortName(), item.getCircuitPackName(), "to a logical connection point");
 388                         continue;
 389                     }
 390                     lcpList.add(lcpMap.get(key));
 391                 }
 392                 NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 393                     .setNblNumber(nbl.getNblNumber())
 394                     .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 395                     .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 396                     .setLcpList(lcpList)
 397                     .build();
 398                 nbMap.put(nonBlockingList.key(), nonBlockingList);
 399             }
 400             switchingPoolList.add(
 401                 new SwitchingPoolLcpBuilder()
 402                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 403                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 404                     .setNonBlockingList(nbMap)
 405                     .build());
 406         }
 407         return switchingPoolList;
 408     }
 409
 410     private boolean checkPartnerPortNotNull(Ports port) {
 411         return (port.getPartnerPort() != null
 412             && port.getPartnerPort().getCircuitPackName() != null
 413             && port.getPartnerPort().getPortName() != null);
 414     }
 415
 416     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 417         return (checkPartnerPortNotNull(port2)
 418             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 419             && port2.getPartnerPort().getPortName().equals(port1.getPortName()));
 420     }
 421
 422     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 423         return checkPartnerPortNoDir(circuitPackName, port1, port2)
 424             && Set.of(port1.getPortDirection().getIntValue(), port2.getPortDirection().getIntValue())
 425                 .equals(TXRX_SET);
 426     }
 427
 428
 429     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 430             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 431         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 432             .CircuitPacks>> cpPerSrg = new HashMap<>();
 433         // Get value for max Srg from info subtree, required for iteration
 434         // if not present assume to be 20 (temporary)
 435         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 436         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 437             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 438                 = new ArrayList<>();
 439             LOG.debug(PortMappingUtils.GETTING_CP_LOGMSG, deviceId, srgCounter);
 440             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier
 441                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 442                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)))
 443                 .build();
 444             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 445                 LogicalDatastoreType.OPERATIONAL, srgIID,
 446                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 447             if (ordmSrgObject.isPresent()) {
 448                 srgCps.addAll(ordmSrgObject.orElseThrow().nonnullCircuitPacks().values());
 449                 cpPerSrg.put(ordmSrgObject.orElseThrow().getSrgNumber().toJava(), srgCps);
 450             }
 451         }
 452         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG, deviceId, cpPerSrg.size(), "SRG");
 453         return cpPerSrg;
 454     }
 455
 456     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 457         // Creating mapping data for SRG's PP
 458         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 459                 srgCpEntry : getSrgCps(nodeId, deviceInfo).entrySet()) {
 460             List<String> keys = new ArrayList<>();
 461             int portIndex = 1;
 462             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks
 463                     cp : srgCpEntry.getValue()) {
 464                 String circuitPackName = cp.getCircuitPackName();
 465                 List<Ports> portList = getPortList(circuitPackName, nodeId);
 466                 Collections.sort(portList, new SortPort221ByName());
 467                 for (Ports port : portList) {
 468                     if (!checkPortQual(port, circuitPackName, nodeId)) {
 469                         continue;
 470                     }
 471                     String currentKey = circuitPackName + "-" + port.getPortName();
 472                     if (keys.contains(currentKey)) {
 473                         LOG.debug(PortMappingUtils.PORT_ALREADY_HANDLED_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 474                             nodeId, port.getPortName(), circuitPackName);
 475                         continue;
 476                     }
 477                     switch (port.getPortDirection()) {
 478                         case Bidirectional:
 479                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 480                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 481                                 nodeId, port.getPortName(), circuitPackName, lcp);
 482                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 483                             portIndex++;
 484                             keys.add(currentKey);
 485                             break;
 486                         case Rx:
 487                         case Tx:
 488                             Ports port2 = getPartnerPort(port, circuitPackName, nodeId);
 489                             if (port2 == null) {
 490                                 continue;
 491                             }
 492                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 493                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 494                                 nodeId, port.getPortName(), circuitPackName, lcp1);
 495                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 496                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 497                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 498                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 499                             portMapList.add(
 500                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 501                             portIndex++;
 502                             keys.add(currentKey);
 503                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 504                             break;
 505                         default:
 506                             LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 507                                 nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 508                     }
 509                 }
 510             }
 511         }
 512         return true;
 513     }
 514
 515     private Ports getPartnerPort(Ports port, String circuitPackName, String nodeId) {
 516         if (!checkPartnerPortNotNull(port)) {
 517             LOG.info(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 518                 nodeId, port.getPortName(), circuitPackName);
 519             return null;
 520         }
 521         InstanceIdentifier<Ports> port2ID = InstanceIdentifier
 522             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 523             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 524             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()))
 525             .build();
 526         Optional<Ports> port2Object = this.deviceTransactionManager
 527             .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 528                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 529         if (port2Object.isEmpty()
 530                 || port2Object.orElseThrow().getPortQual().getIntValue() != PortQual.RoadmExternal.getIntValue()) {
 531             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_GET_ERROR_LOGMSG,
 532                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName(),
 533                 port.getPortName(), circuitPackName);
 534             return null;
 535         }
 536         Ports port2 = port2Object.orElseThrow();
 537         if (!checkPartnerPort(circuitPackName, port, port2)) {
 538             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_CONF_ERROR_LOGMSG,
 539                 nodeId, port2.getPortName(), port.getPartnerPort().getCircuitPackName(),
 540                 port.getPortName(), circuitPackName);
 541             //TODO check if we really needed to increment portIndex in this condition
 542             //     if yes this block should not be in getPartnerPort and must move back to createPpPortMapping
 543             return null;
 544         }
 545         return port2;
 546     }
 547
 548     private List<Ports> getPortList(String circuitPackName, String nodeId) {
 549         InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier
 550             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 551             .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName))
 552             .build();
 553         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 554              LogicalDatastoreType.OPERATIONAL, cpIID,
 555              Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 556         if (circuitPackObject.isEmpty()) {
 557             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 558                 nodeId, circuitPackName);
 559             return new ArrayList<>();
 560         }
 561         if (circuitPackObject.orElseThrow().getPorts() == null) {
 562             LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 563             return new ArrayList<>();
 564         }
 565         return new ArrayList<>(circuitPackObject.orElseThrow().nonnullPorts().values());
 566     }
 567
 568     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 569         if (SUFFIX.containsKey(port.getPortDirection())) {
 570             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 571         }
 572         LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 573             "createLogicalConnectionPort", port, "SRG" + index + "-PP" + portIndex, port.getPortDirection());
 574         return null;
 575     }
 576
 577     @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
 578         value = "SLF4J_UNKNOWN_ARRAY",
 579         justification = "False positive")
 580     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 581         Map<Integer, Degree> degrees = new HashMap<>();
 582
 583         // Get value for max degree from info subtree, required for iteration
 584         // if not present assume to be 20 (temporary)
 585         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 586
 587         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 588             LOG.debug(PortMappingUtils.GETTING_CONPORT_LOGMSG, deviceId, degreeCounter);
 589             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier
 590                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 591                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)))
 592                 .build();
 593             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 594                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 595                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 596             if (ordmDegreeObject.isPresent()) {
 597                 degrees.put(degreeCounter, ordmDegreeObject.orElseThrow());
 598             }
 599         }
 600         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG,
 601             deviceId, degrees.size(), degrees.size() <= 1 ? "degree" : "degrees");
 602         return degrees;
 603     }
 604
 605     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 606         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 607         getDegreesMap(deviceId, ordmInfo).forEach(
 608             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 609         return conPortMap;
 610     }
 611
 612     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 613         List<SharedRiskGroup> srgs = new ArrayList<>();
 614
 615         // Get value for max Srg from info subtree, required for iteration
 616         // if not present assume to be 20 (temporary)
 617         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 618         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 619             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier
 620                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 621                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)))
 622                 .build();
 623             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 624                 LogicalDatastoreType.OPERATIONAL, srgIID,
 625                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 626             if (ordmSrgObject.isPresent()) {
 627                 srgs.add(ordmSrgObject.orElseThrow());
 628
 629             }
 630         }
 631         return srgs;
 632     }
 633
 634     private Map<String, String> getEthInterfaceList(String nodeId) {
 635         LOG.info(PortMappingUtils.GETTING_ETH_LIST_LOGMSG, nodeId);
 636         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier
 637             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 638             .child(Protocols.class)
 639             .build();
 640         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 641             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 642             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 643         if (protocolObject.isEmpty() || protocolObject.orElseThrow().augmentation(Protocols1.class).getLldp() == null) {
 644             LOG.warn(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, PortMappingUtils.CANNOT_GET_LLDP_CONF_LOGMSG);
 645             return new HashMap<>();
 646         }
 647         Map<String, String> cpToInterfaceMap = new HashMap<>();
 648         Lldp lldp = protocolObject.orElseThrow().augmentation(Protocols1.class).getLldp();
 649         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 650             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 651                 continue;
 652             }
 653             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier
 654                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 655                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()))
 656                 .build();
 657             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 658                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 659                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 660             if (interfaceObject.isEmpty() || interfaceObject.orElseThrow().getSupportingCircuitPackName() == null) {
 661                 continue;
 662             }
 663             String supportingCircuitPackName = interfaceObject.orElseThrow().getSupportingCircuitPackName();
 664             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 665             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 666                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 667                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName))
 668                 .build();
 669             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 670                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 671                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 672             if (circuitPackObject.isEmpty() || circuitPackObject.orElseThrow().getParentCircuitPack() == null) {
 673                 continue;
 674             }
 675             cpToInterfaceMap.put(circuitPackObject.orElseThrow().getParentCircuitPack().getCircuitPackName(),
 676                 portConfig.getIfName());
 677         }
 678         LOG.info(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, " - success");
 679         return cpToInterfaceMap;
 680     }
 681
 682     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 683         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 684         for (Degree degree : degrees.values()) {
 685             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 686                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 687                     degree.getDegreeNumber().toString(), interfaceList))
 688                 .collect(Collectors.toList()));
 689         }
 690         return cpToDegreeList;
 691     }
 692
 693     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 694             List<SharedRiskGroup> srgs, String nodeId) {
 695         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "degrees");
 696         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 697             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 698             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 699         // Add the SRG mc-capabilities
 700         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "SRGs");
 701         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 702             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 703         return mcCapabilities;
 704     }
 705
 706     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 707             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 708             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 709         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 710         if (nodeInfo != null) {
 711             nodesBldr.setNodeInfo(nodeInfo);
 712         }
 713         if (portMapList != null) {
 714             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 715             // No element in the list below should be null at this stage
 716             for (Mapping mapping: portMapList) {
 717                 mappingMap.put(mapping.key(), mapping);
 718             }
 719             nodesBldr.setMapping(mappingMap);
 720         }
 721         if (cp2DegreeList != null) {
 722             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 723             // No element in the list below should be null at this stage
 724             for (CpToDegree cp2Degree: cp2DegreeList) {
 725                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 726             }
 727             nodesBldr.setCpToDegree(cpToDegreeMap);
 728         }
 729
 730         if (splList != null) {
 731             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 732             // No element in the list below should be null at this stage
 733             for (SwitchingPoolLcp spl: splList) {
 734                 splMap.put(spl.key(), spl);
 735             }
 736             nodesBldr.setSwitchingPoolLcp(splMap);
 737         }
 738         if (mcCapabilities != null) {
 739             nodesBldr.setMcCapabilities(mcCapabilities);
 740         }
 741         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 742         Nodes nodes = nodesBldr.build();
 743         nodesList.put(nodes.key(),nodes);
 744
 745         Network network = new NetworkBuilder().setNodes(nodesList).build();
 746         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 747         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 748         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 749         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 750         try {
 751             commit.get();
 752             return true;
 753         } catch (InterruptedException | ExecutionException e) {
 754             LOG.warn(PortMappingUtils.PORTMAPPING_POST_FAIL_LOGMSG, nodeId, network, e);
 755             return false;
 756         }
 757     }
 758
 759     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 760             Map<String, String> interfaceList) {
 761         return new CpToDegreeBuilder()
 762             .withKey(new CpToDegreeKey(circuitPackName))
 763             .setCircuitPackName(circuitPackName)
 764             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 765             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 766     }
 767
 768     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 769         String mcNodeName =  PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), null);
 770         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 771             .withKey(new McCapabilitiesKey(mcNodeName))
 772             .setMcNodeName(mcNodeName);
 773         if (degree.getMcCapabilities() == null) {
 774             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "degree", degree.getDegreeNumber());
 775             mcCapabilitiesBuilder
 776                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 777                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 778         } else {
 779             mcCapabilitiesBuilder
 780                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 781                     .getCenterFreqGranularity().getValue().toString()))
 782                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 783                     .getSlotWidthGranularity().getValue().toString()));
 784         }
 785         return mcCapabilitiesBuilder.build();
 786     }
 787
 788     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 789         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 790         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 791             .withKey(new McCapabilitiesKey(mcNodeName))
 792             .setMcNodeName(mcNodeName);
 793         if (srg.getMcCapabilities() == null) {
 794             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "SRG", srg.getSrgNumber());
 795             mcCapabilitiesBuilder
 796                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 797                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 798         } else {
 799             mcCapabilitiesBuilder
 800                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 801                     .getCenterFreqGranularity().getValue().toString()))
 802                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 803                     .getSlotWidthGranularity().getValue().toString()));
 804         }
 805         return mcCapabilitiesBuilder.build();
 806     }
 807
 808     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 809             String logicalConnectionPoint) {
 810         MappingBuilder mpBldr = new MappingBuilder()
 811                 .withKey(new MappingKey(logicalConnectionPoint))
 812                 .setLogicalConnectionPoint(logicalConnectionPoint)
 813                 .setSupportingCircuitPackName(circuitPackName)
 814                 .setSupportingPort(port.getPortName())
 815                 .setPortDirection(port.getPortDirection().getName());
 816         if (port.getAdministrativeState() != null) {
 817             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 818         }
 819         if (port.getOperationalState() != null) {
 820             mpBldr.setPortOperState(port.getOperationalState().name());
 821         }
 822
 823         if ((port.getInterfaces() == null)
 824             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 825                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 826             return mpBldr.build();
 827         }
 828         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 829         return mpBldr.build();
 830     }
 831
 832     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping, Interface otsInterf) {
 833         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 834         updateMappingStates(mpBldr, port, oldmapping, otsInterf);
 835         if (port.getInterfaces() == null) {
 836             return mpBldr.build();
 837         }
 838         // Get interfaces provisioned on the port
 839         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 840         return mpBldr.build();
 841     }
 842
 843     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping,
 844             Interface otsInterf) {
 845         if (port.getAdministrativeState() != null
 846                 && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 847             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 848         }
 849         if (port.getOperationalState() != null
 850                 && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 851             mpBldr.setPortOperState(port.getOperationalState().name());
 852         }
 853         if (otsInterf != null && otsInterf.getOperationalState() != null
 854                 && !otsInterf.getOperationalState().name().equals(oldmapping.getPortOperState())) {
 855             mpBldr.setPortOperState(otsInterf.getOperationalState().name());
 856         }
 857         return mpBldr;
 858     }
 859
 860     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 861         mpBldr.setSupportingOtu4(null).setSupportingOdu4(null);
 862         for (Interfaces interfaces : port.getInterfaces()) {
 863             Optional<Interface> openRoadmInterface = getInterfaceFromDevice(nodeId,
 864                 interfaces.getInterfaceName());
 865             if (openRoadmInterface.isEmpty()) {
 866                 LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG,
 867                     nodeId, interfaces.getInterfaceName() + "- empty interface");
 868                 continue;
 869             }
 870             InterfaceType interfaceType = openRoadmInterface.orElseThrow().getType();
 871             LOG.debug(PortMappingUtils.GOT_INTF_LOGMSG, nodeId, openRoadmInterface.orElseThrow().getName(),
 872                     interfaceType);
 873             // Check if interface type is OMS or OTS
 874             // Switch/Case might be more indicated here but is not possible in jdk17 w/o enable-preview
 875             if (interfaceType.equals(OpenROADMOpticalMultiplex.VALUE)) {
 876                 mpBldr.setSupportingOms(interfaces.getInterfaceName());
 877             } else if (interfaceType.equals(OpticalTransport.VALUE)) {
 878                 mpBldr.setSupportingOts(interfaces.getInterfaceName());
 879             } else if (interfaceType.equals(OtnOtu.VALUE)) {
 880                 mpBldr.setSupportingOtu4(interfaces.getInterfaceName());
 881             } else if (interfaceType.equals(OtnOdu.VALUE)) {
 882                 mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 883             } else if (interfaceType.equals(EthernetCsmacd.VALUE)) {
 884                 mpBldr.setSupportingEthernet(interfaces.getInterfaceName());
 885             }
 886         }
 887         return mpBldr;
 888     }
 889
 890     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 891             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 892             XpdrNodeTypes xpdrNodeType) {
 893         if (mapping != null && connectionMapLcp != null) {
 894             // update existing mapping
 895             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 896         }
 897         return createNewXpdrMapping(nodeId, port, circuitPackName, logicalConnectionPoint, partnerLcp, xpdrNodeType);
 898     }
 899
 900     private Mapping createNewXpdrMapping(String nodeId, Ports port, String circuitPackName,
 901             String logicalConnectionPoint, String partnerLcp, XpdrNodeTypes xpdrNodeType) {
 902         Set<org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.SupportedIfCapability> supportedIntf =
 903             new HashSet<>();
 904         for (String sup: getSupIfCapList(port)) {
 905             if (MappingUtilsImpl.convertSupIfCapa(sup) != null) {
 906                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sup));
 907             }
 908         }
 909         MappingBuilder mpBldr = new MappingBuilder()
 910                 .withKey(new MappingKey(logicalConnectionPoint))
 911                 .setLogicalConnectionPoint(logicalConnectionPoint)
 912                 .setSupportingCircuitPackName(circuitPackName)
 913                 .setSupportingPort(port.getPortName())
 914                 .setPortDirection(port.getPortDirection().getName())
 915                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeId + "-" + logicalConnectionPoint))
 916                 .setSupportedInterfaceCapability(supportedIntf);
 917         if (port.getPortQual() != null) {
 918             mpBldr.setPortQual(port.getPortQual().getName());
 919         }
 920         if (xpdrNodeType != null) {
 921             mpBldr.setXpdrType(
 922                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 923                     xpdrNodeType.getIntValue()));
 924         }
 925         if (partnerLcp != null) {
 926             mpBldr.setPartnerLcp(partnerLcp);
 927         }
 928         if (port.getAdministrativeState() != null) {
 929             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 930         }
 931         if (port.getOperationalState() != null) {
 932             mpBldr.setPortOperState(port.getOperationalState().name());
 933         }
 934         return mpBldr.build();
 935     }
 936
 937     private List<String> getSupIfCapList(Ports port) {
 938         Set<SupportedIfCapability> supIfCapClassList = port.getSupportedInterfaceCapability();
 939         if (supIfCapClassList != null) {
 940             return supIfCapClassList
 941                     .stream().map(e -> e.toString())
 942                     .collect(Collectors.toList());
 943         }
 944         Ports1 ports1 = port.augmentation(Ports1.class);
 945         if (ports1 != null && ports1.getPortCapabilities() != null) {
 946             return ports1.getPortCapabilities().getSupportedInterfaceCapability()
 947                     .values().stream().map(e -> e.getIfCapType().toString())
 948                     .collect(Collectors.toList());
 949         }
 950         return Collections.emptyList();
 951     }
 952
 953     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 954             //circuitPackName2 will be updated by reference contrary to circuitPackName
 955             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 956         if (!checkPartnerPortNotNull(port)) {
 957             LOG.warn(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG, nodeId, port.getPortName(), circuitPackName);
 958             return null;
 959         }
 960         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 961             return null;
 962         }
 963         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 964             .filter(
 965                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 966             .findFirst();
 967         if (cpOpt.isEmpty()) {
 968             LOG.error(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, port.getPartnerPort().getCircuitPackName());
 969             return null;
 970         }
 971         Optional<Ports> poOpt = cpOpt.orElseThrow().nonnullPorts().values().stream()
 972             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 973             .findFirst();
 974         if (poOpt.isEmpty()) {
 975             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG,
 976                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 977             return null;
 978         }
 979         Ports port2 = poOpt.orElseThrow();
 980         circuitPackName2.append(cpOpt.orElseThrow().getCircuitPackName());
 981         if (!checkPartnerPort(circuitPackName, port, port2)) {
 982             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 983                 nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 984             return null;
 985         }
 986         return port2;
 987     }
 988
 989
 990     private void putXpdrLcpsInMaps(int line, String nodeId,
 991             Integer xponderNb, XpdrNodeTypes xponderType,
 992             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 993             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 994         String lcp1 =
 995             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 996         if (lcpMap.containsKey(lcp1)) {
 997             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp1 + " - already exist");
 998             return;
 999         }
1000         String lcp2 =
1001             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
1002         if (lcpMap.containsKey(lcp2)) {
1003             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp2 + " - already exist");
1004             return;
1005         }
1006         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
1007         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
1008         mappingMap.put(lcp1,
1009                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
1010         mappingMap.put(lcp2,
1011                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
1012         return;
1013     }
1014
1015     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
1016             Integer xponderNb, XpdrNodeTypes xponderType,
1017             String circuitPackName,  Ports port,
1018             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1019         if (port.getPortQual() == null) {
1020             LOG.warn(PortMappingUtils.PORTQUAL_LOGMSG, nodeId, port.getPortName(), circuitPackName, "not found");
1021             return new int[] {line, client};
1022         }
1023
1024         switch (port.getPortQual()) {
1025
1026             case XpdrClient:
1027             case SwitchClient:
1028                 String lcp0 =
1029                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
1030                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
1031                 mappingMap.put(lcp0,
1032                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, xponderType));
1033                 client++;
1034                 break;
1035
1036             case XpdrNetwork:
1037             case SwitchNetwork:
1038                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
1039                         xponderNb, xponderType,
1040                         circuitPackName,  port,
1041                         circuitPackList,  lcpMap, mappingMap);
1042                 break;
1043
1044             default:
1045                 LOG.error(PortMappingUtils.PORTQUAL_LOGMSG,
1046                     nodeId, port.getPortName(), circuitPackName, port.getPortQual() + " not supported");
1047         }
1048         return new int[] {line, client};
1049     }
1050
1051     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
1052             Integer xponderNb, XpdrNodeTypes xponderType,
1053             String circuitPackName,  Ports port,
1054             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1055
1056         switch (port.getPortDirection()) {
1057
1058             case Bidirectional:
1059                 String lcp =
1060                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1061                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
1062                 mappingMap.put(lcp,
1063                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
1064                 line++;
1065                 break;
1066
1067             case Rx:
1068             case Tx:
1069                 StringBuilder circuitPackName2 = new StringBuilder();
1070                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
1071                         circuitPackList, lcpMap);
1072
1073                 if (port2 == null) {
1074                      //key already present or an error occured and was logged
1075                     return line;
1076                 }
1077
1078                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1079                         circuitPackName, circuitPackName2.toString(), port, port2,
1080                         lcpMap, mappingMap);
1081                 line += 2;
1082                 break;
1083
1084             default:
1085                 LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
1086                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1087         }
1088
1089         return line;
1090     }
1091
1092     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1093             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1094         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1095         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1096         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1097         return true;
1098     }
1099
1100     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1101         // Creating mapping data for degree TTP's
1102         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1103         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1104         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1105         LOG.info(PortMappingUtils.MAP_LOOKS_LOGMSG, nodeId, interfaceList);
1106         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1107
1108         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : getPerDegreePorts(nodeId, deviceInfo).entrySet()) {
1109             List<ConnectionPorts> cpMapValue = cpMapEntry.getValue();
1110             ConnectionPorts cp1 = cpMapValue.get(0);
1111             String cp1Name = cp1.getCircuitPackName();
1112             switch (cpMapValue.size()) {
1113                 case 1:
1114                     // port is bidirectional
1115                     Ports port = getTtpPort(cp1, cp1Name, nodeId);
1116                     if (port == null) {
1117                         return false;
1118                     }
1119                     if (!checkTtpPort(port, cp1Name, nodeId, true)) {
1120                         continue;
1121                     }
1122                     String logicalConnectionPoint =
1123                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1124                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1125                         nodeId, port.getPortName(), cp1Name, logicalConnectionPoint);
1126                     portMapList.add(createMappingObject(nodeId, port, cp1Name, logicalConnectionPoint));
1127                     break;
1128                 case 2:
1129                     // ports are unidirectionals
1130                     Ports port1 = getTtpPort(cp1, cp1Name, nodeId);
1131                     if (port1 == null) {
1132                         return false;
1133                     }
1134                     ConnectionPorts cp2 = cpMapValue.get(1);
1135                     String cp2Name = cp2.getCircuitPackName();
1136                     Ports port2 = getTtpPort(cp2, cp2Name, nodeId);
1137                     if (port2 == null) {
1138                         return false;
1139                     }
1140                     if (!checkTtpPortsUnidir(port1, port2, cp1Name, cp2Name, nodeId)) {
1141                         continue;
1142                     }
1143                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1144                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1145                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1146                         nodeId, port1.getPortName(), cp1Name, logicalConnectionPoint1);
1147                     portMapList.add(createMappingObject(nodeId, port1, cp1Name, logicalConnectionPoint1));
1148                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1149                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1150                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1151                         nodeId, port2.getPortName(), cp2Name, logicalConnectionPoint2);
1152                     portMapList.add(createMappingObject(nodeId, port2, cp2Name, logicalConnectionPoint2));
1153                     break;
1154                 default:
1155                     LOG.error(PortMappingUtils.NOT_CORRECT_CONPORT_LOGMSG, nodeId, cpMapEntry.getKey());
1156                     continue;
1157                     //TODO should it be continue or return false ?
1158             }
1159         }
1160         return true;
1161     }
1162
1163     private Ports getTtpPort(ConnectionPorts cp, String cpName, String nodeId) {
1164         InstanceIdentifier<Ports> portID = InstanceIdentifier
1165             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
1166             .child(CircuitPacks.class, new CircuitPacksKey(cpName))
1167             .child(Ports.class, new PortsKey(cp.getPortName()))
1168             .build();
1169         LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp.getPortName(), cpName);
1170         Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1171             LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1172             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1173         if (portObject.isEmpty()) {
1174             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp.getPortName(), cpName);
1175             return null;
1176         }
1177         return portObject.orElseThrow();
1178     }
1179
1180     private boolean checkPortQual(Ports port, String cpName, String nodeId) {
1181         if (port.getPortQual() == null) {
1182             return false;
1183         }
1184         if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
1185             //used to be LOG.error when called from createTtpPortMapping
1186             LOG.debug(PortMappingUtils.PORT_NOT_RDMEXT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1187                 nodeId, port.getPortName(), cpName);
1188             return false;
1189         }
1190         return true;
1191     }
1192
1193     private boolean checkTtpPort(Ports port, String cpName, String nodeId, boolean bidirectional) {
1194         if (!checkPortQual(port, cpName, nodeId)) {
1195             return false;
1196         }
1197         if (Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue() ^ bidirectional) {
1198         // (a ^ b) makes more sense than (!a && b) here since it can also work for unidirectional links
1199             LOG.error(PortMappingUtils.PORTDIR_ERROR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1200                 nodeId, port.getPortName(), cpName);
1201             return false;
1202         }
1203         return true;
1204     }
1205
1206     private boolean checkTtpPortsUnidir(Ports port1, Ports port2, String cp1Name, String cp2Name, String nodeId) {
1207         if (!checkTtpPort(port1, cp1Name, nodeId, false)) {
1208             return false;
1209         }
1210         if (!checkTtpPort(port2, cp2Name, nodeId, false)) {
1211             return false;
1212         }
1213         if (!checkPartnerPort(cp1Name, port1, port2)) {
1214             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1215                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1216             return false;
1217         }
1218         // Directions checks are the same for cp1 and cp2, no need to check them twice.
1219         if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1220             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1221                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1222             return false;
1223         }
1224         return true;
1225     }
1226
1227     private NodeInfo createNodeInfo(Info deviceInfo) {
1228         if (deviceInfo.getNodeType() == null) {
1229             // TODO make mandatory in yang
1230             LOG.error(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "field missing");
1231             return null;
1232         }
1233         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1234                 .setOpenroadmVersion(OpenroadmNodeVersion._221)
1235                 .setNodeClli(
1236                     deviceInfo.getClli() == null || deviceInfo.getClli().isEmpty()
1237                         ? "defaultCLLI"
1238                         : deviceInfo.getClli())
1239                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1240         if (deviceInfo.getModel() != null) {
1241             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1242         }
1243         if (deviceInfo.getVendor() != null) {
1244             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1245         }
1246         if (deviceInfo.getIpAddress() != null) {
1247             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1248         }
1249         return nodeInfoBldr.build();
1250     }
1251
1252     private Optional<Interface> getInterfaceFromDevice(String nodeId, String interfaceName) {
1253         InstanceIdentifier<Interface> interfacesIID = InstanceIdentifier
1254             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
1255             .child(Interface.class, new InterfaceKey(interfaceName))
1256             .build();
1257         return deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.CONFIGURATION,
1258             interfacesIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1259     }
1260 }