common/src/main/java/org/opendaylight/transportpce/common/mapping/PortMappingVersion710.java

   1 /*
   2  * Copyright © 2020 AT&T, 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.Collection;
  14 import java.util.Collections;
  15 import java.util.Comparator;
  16 import java.util.HashMap;
  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.concurrent.ExecutionException;
  23 import java.util.stream.Collectors;
  24 import org.eclipse.jdt.annotation.NonNull;
  25 import org.opendaylight.mdsal.binding.api.DataBroker;
  26 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  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.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  34 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.Network;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.NetworkBuilder;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.OpenroadmNodeVersion;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegree;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegreeBuilder;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegreeKey;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.Mapping;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingBuilder;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingKey;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilities;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilitiesBuilder;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilitiesKey;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mpdr.restrictions.grp.MpdrRestrictionsBuilder;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.Nodes;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesBuilder;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesKey;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.nodes.NodeInfo;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.nodes.NodeInfoBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcp;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcpBuilder;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcpKey;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.switching.pool.lcp.NonBlockingList;
  57 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.switching.pool.lcp.NonBlockingListBuilder;
  58 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.switching.pool.lcp.NonBlockingListKey;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.alarm.pm.types.rev191129.Direction;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.CircuitPack;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.Ports;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.PortsKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacks;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacksKey;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.degree.ConnectionPorts;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.Interface;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.InterfaceKey;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.OrgOpenroadmDevice;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Degree;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Info;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.McCapabilityProfile;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.McCapabilityProfileKey;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.MuxpProfile;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.MuxpProfileKey;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Protocols;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Xponder;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.port.Interfaces;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.xponder.XpdrPort;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.PortQual;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.InterfaceType;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OpenROADMOpticalMultiplex;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OpticalTransport;
  93 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OtnOdu;
  94 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.Protocols1;
  95 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.lldp.container.Lldp;
  96 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.lldp.container.lldp.PortConfig;
  97 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev200327.OpucnTribSlotDef;
  98 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.Ports1;
  99 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.port.capability.grp.port.capabilities.SupportedInterfaceCapability;
 100 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.port.capability.grp.port.capabilities.SupportedInterfaceCapabilityKey;
 101 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.port.capability.grp.port.capabilities.supported._interface.capability.otn.capability.MpdrClientRestriction;
 102 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 103 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 104 import org.opendaylight.yangtools.yang.common.Uint16;
 105 import org.opendaylight.yangtools.yang.common.Uint32;
 106 import org.slf4j.Logger;
 107 import org.slf4j.LoggerFactory;
 108
 109
 110 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 111 // some mutualization would be helpful
 112 @SuppressWarnings("CPD-START")
 113 public class PortMappingVersion710 {
 114     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion710.class);
 115     private static final Map<Direction, String> SUFFIX;
 116
 117     private final DataBroker dataBroker;
 118     private final DeviceTransactionManager deviceTransactionManager;
 119     private final OpenRoadmInterfaces openRoadmInterfaces;
 120
 121     static {
 122         SUFFIX =  Map.of(
 123             Direction.Tx, "TX",
 124             Direction.Rx, "RX",
 125             Direction.Bidirectional, "TXRX");
 126     }
 127
 128     public PortMappingVersion710(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 129         OpenRoadmInterfaces openRoadmInterfaces) {
 130         this.dataBroker = dataBroker;
 131         this.deviceTransactionManager = deviceTransactionManager;
 132         this.openRoadmInterfaces = openRoadmInterfaces;
 133     }
 134
 135     public boolean createMappingData(String nodeId) {
 136         LOG.info("{} : OpenROADM version 7.1 node - Creating Mapping Data", nodeId);
 137         List<Mapping> portMapList = new ArrayList<>();
 138         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = new HashMap<>();
 139         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 140         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 141                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 142                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 143         if (!deviceInfoOptional.isPresent()) {
 144             LOG.warn("{} : Device info subtree is absent", nodeId);
 145             return false;
 146         }
 147         Info deviceInfo = deviceInfoOptional.get();
 148         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 149         if (nodeInfo == null) {
 150             return false;
 151         }
 152         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 153
 154         switch (deviceInfo.getNodeType()) {
 155
 156             case Rdm:
 157                 // Get TTP port mapping
 158                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 159                     // return false if mapping creation for TTP's failed
 160                     LOG.warn("{} : Unable to create mapping for TTP's", nodeId);
 161                     return false;
 162                 }
 163
 164                 // Get PP port mapping
 165                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 166                     // return false if mapping creation for PP's failed
 167                     LOG.warn("{} : Unable to create mapping for PP's", nodeId);
 168                     return false;
 169                 }
 170                 // Get MC capabilities
 171                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 172                     // return false if MC capabilites failed
 173                     LOG.warn("{} : Unable to create MC capabilities", nodeId);
 174                     return false;
 175                 }
 176                 break;
 177             case Xpdr:
 178                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 179                     LOG.warn("{} : Unable to create mapping for the Xponder", nodeId);
 180                     return false;
 181                 }
 182                 // In the case of 7.1 models, even XPDR advertizes mc-capabilities,
 183                 // hence we need to populate this information into the port-mapping data
 184                 // Get MC capabilities
 185                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 186                     // return false if MC capabilites failed
 187                     LOG.warn("{} : Unable to create MC capabilities", nodeId);
 188                     return false;
 189                 }
 190                 break;
 191             default:
 192                 LOG.error("{} : unknown nodetype - Unable to create mapping", nodeId);
 193                 break;
 194
 195         }
 196         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 197     }
 198
 199     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 200         InstanceIdentifier<Ports> portId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 201             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 202             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 203         if ((oldMapping == null) || (nodeId == null)) {
 204             LOG.error("Impossible to update mapping");
 205             return false;
 206         }
 207         try {
 208             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 209                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 210             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 211             LOG.debug("{} : Updating old mapping Data {} for {} by new mapping data {}",
 212                     nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 213             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 214             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 215                 .child(Nodes.class, new NodesKey(nodeId))
 216                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 217             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 218             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 219             commit.get();
 220             return true;
 221         } catch (InterruptedException | ExecutionException e) {
 222             LOG.error("{} : exception when updating Mapping {} - ",
 223                     nodeId, oldMapping.getLogicalConnectionPoint(), e);
 224             return false;
 225         }
 226     }
 227
 228     public boolean updatePortMappingWithOduSwitchingPools(String nodeId, InstanceIdentifier<OduSwitchingPools> ospIID,
 229             Map<Uint16, List<InstanceIdentifier<PortList>>> nbliidMap) {
 230
 231         KeyedInstanceIdentifier<Nodes, NodesKey> portMappingNodeIID = InstanceIdentifier.create(Network.class)
 232             .child(Nodes.class, new NodesKey(nodeId));
 233         Nodes portmappingNode = null;
 234         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 235             portmappingNode = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingNodeIID).get().get();
 236         } catch (InterruptedException | ExecutionException ex) {
 237             LOG.error("Unable to read the port-mapping for nodeId {}", nodeId, ex);
 238         }
 239         if (portmappingNode == null) {
 240             return false;
 241         }
 242         Map<MappingKey, Mapping> mappings = portmappingNode.nonnullMapping();
 243
 244         OduSwitchingPools osp = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 245             ospIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 246         Uint16 ospNumber = osp.getSwitchingPoolNumber();
 247         Map<SwitchingPoolLcpKey, SwitchingPoolLcp> splMap =
 248             new HashMap<SwitchingPoolLcpKey, SwitchingPoolLcp>(portmappingNode.nonnullSwitchingPoolLcp());
 249         SwitchingPoolLcpBuilder splBldr = splMap.containsKey(new SwitchingPoolLcpKey(ospNumber))
 250             ? new SwitchingPoolLcpBuilder(splMap.get(new SwitchingPoolLcpKey(ospNumber)))
 251             : new SwitchingPoolLcpBuilder().setSwitchingPoolNumber(ospNumber)
 252                 .setSwitchingPoolType(osp.getSwitchingPoolType());
 253         Map<NonBlockingListKey, NonBlockingList> nblMap = new HashMap<>();
 254         for (Entry<Uint16, List<InstanceIdentifier<PortList>>> entry : nbliidMap.entrySet()) {
 255             Uint32 interconnectBw = osp.getNonBlockingList().get(new
 256                     org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org
 257                     .openroadm.device.odu.switching.pools.NonBlockingListKey(entry.getKey()))
 258                 .getInterconnectBandwidth();
 259             NonBlockingList nbl = createNonBlockingList(splBldr, interconnectBw, entry, mappings, nodeId);
 260             if (nbl == null) {
 261                 return false;
 262             }
 263             nblMap.put(nbl.key(), nbl);
 264         }
 265         SwitchingPoolLcp switchingPoolLcp = splBldr
 266             .setNonBlockingList(nblMap)
 267             .build();
 268         splMap.put(switchingPoolLcp.key(), switchingPoolLcp);
 269         List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>(splMap.values());
 270         postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 271         return true;
 272     }
 273
 274     private NonBlockingList createNonBlockingList(SwitchingPoolLcpBuilder splBldr, Uint32 interconnectBw,
 275             Entry<Uint16, List<InstanceIdentifier<PortList>>> entry, Map<MappingKey, Mapping> mappings, String nodeId) {
 276         NonBlockingListBuilder nblBldr;
 277         if (splBldr.getNonBlockingList() != null
 278             && splBldr.getNonBlockingList().containsKey(new NonBlockingListKey(entry.getKey()))) {
 279             nblBldr = new NonBlockingListBuilder(splBldr.getNonBlockingList()
 280                 .get(new NonBlockingListKey(entry.getKey())));
 281         } else {
 282             nblBldr = new NonBlockingListBuilder()
 283                 .setNblNumber(entry.getKey())
 284                 .setInterconnectBandwidth(interconnectBw);
 285         }
 286         List<String> lcpList = nblBldr.getLcpList() != null ? nblBldr.getLcpList() : new ArrayList<>();
 287         for (InstanceIdentifier<PortList> id : entry.getValue()) {
 288             PortList portList = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 289                 id, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 290             String circuitPackName = portList.getCircuitPackName();
 291             String portName = portList.getPortName();
 292             String lcp = getLcpFromCpAndPort(mappings, circuitPackName, portName);
 293             if (lcp != null && !lcpList.contains(lcp)) {
 294                 lcpList.add(lcp);
 295             } else {
 296                 return null;
 297             }
 298         }
 299         nblBldr.setLcpList(lcpList);
 300         return nblBldr.build();
 301     }
 302
 303     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 304         // Creating for Xponder Line and Client Ports
 305         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 306         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 307             LogicalDatastoreType.OPERATIONAL, deviceIID,
 308             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 309         if (!deviceObject.isPresent()) {
 310             LOG.error("{} : Impossible to get device configuration", nodeId);
 311             return false;
 312         }
 313         OrgOpenroadmDevice device = deviceObject.get();
 314         if (device.getCircuitPacks() == null) {
 315             LOG.warn("{} : Circuit Packs not present", nodeId);
 316             return false;
 317         }
 318
 319         Map<String, String> lcpMap = new HashMap<>();
 320         Map<String, Mapping> mappingMap = new HashMap<>();
 321         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 322         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 323         if (device.getXponder() == null) {
 324             LOG.warn("{} : configuration does not contain a list of Xponders", nodeId);
 325             // Variables to keep track of number of line ports and client ports
 326             int line = 1;
 327             int client = 1;
 328             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 329             //     when device.getXponder() != null. Some code mutualization must be considered.
 330             for (CircuitPacks cp : circuitPackList) {
 331                 String circuitPackName = cp.getCircuitPackName();
 332                 if (cp.getPorts() == null) {
 333                     LOG.warn("{} : Ports were not found for circuit pack {}", nodeId, circuitPackName);
 334                     continue;
 335                 }
 336                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 337                 portList.sort(Comparator.comparing(Ports::getPortName));
 338                 for (Ports port : portList) {
 339                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 340                         1, null, circuitPackName, port,
 341                         circuitPackList, lcpMap, mappingMap);
 342                     line = counters[0];
 343                     client = counters[1];
 344                 }
 345             }
 346         } else {
 347             LOG.info("{} : configuration contains a list of xponders", nodeId);
 348             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 349                 // Variables to keep track of number of line ports and client ports
 350                 int line = 1;
 351                 int client = 1;
 352                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 353                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 354                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 355                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 356                     String circuitPackName = xpdrPort.getCircuitPackName();
 357                     String portName = xpdrPort.getPortName();
 358                     // If there xponder-subtree has missing circuit-packs or ports,
 359                     // This gives a null-pointer expection,
 360                     if (device.nonnullCircuitPacks().values().stream()
 361                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 362                             .findFirst().isEmpty()) {
 363                         LOG.warn("{} : Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 364                                 nodeId, circuitPackName);
 365                         continue;
 366                     }
 367                     if (device.nonnullCircuitPacks().values().stream()
 368                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 369                             .findFirst().get().nonnullPorts().values().stream()
 370                             .filter(p -> p.getPortName().equals(portName))
 371                             .findFirst().isEmpty()) {
 372                         LOG.warn("{} : port {} on {} - association missing in the device - ignoring it in port-mapping",
 373                                 nodeId, portName, circuitPackName);
 374                         continue;
 375                     }
 376                     Ports port = device.nonnullCircuitPacks().values().stream()
 377                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 378                             .findFirst().get().nonnullPorts().values().stream()
 379                             .filter(p -> p.getPortName().equals(portName))
 380                             .findFirst().get();
 381                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 382                         xponderNb, xponderType, circuitPackName, port,
 383                         circuitPackList, lcpMap, mappingMap);
 384                     line = counters[0];
 385                     client = counters[1];
 386                 }
 387             }
 388         }
 389
 390         if (device.getConnectionMap() == null) {
 391             LOG.warn("{} : No connection-map inside device configuration", nodeId);
 392         } else {
 393             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 394             for (ConnectionMap cm : connectionMap) {
 395                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 396                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 397                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 398                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 399                 if (slcp == null) {
 400                     LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
 401                         nodeId, skey, dkey);
 402                     continue;
 403                 }
 404                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 405                 Mapping mapping = mappingMap.get(slcp);
 406                 mappingMap.remove(slcp);
 407                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 408             }
 409         }
 410
 411         if (device.getOduSwitchingPools() != null) {
 412             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 413             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 414             for (OduSwitchingPools odp : oduSwithcingPools) {
 415                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 416                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org
 417                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 418                     if (nbl.getPortList() == null) {
 419                         continue;
 420                     }
 421                     List<String> lcpList = new ArrayList<>();
 422                     for (PortList item : nbl.nonnullPortList().values()) {
 423                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 424                         if (!lcpMap.containsKey(key)) {
 425                             LOG.error("{} : port {} on {} is not associated to a logical connection point",
 426                                 nodeId, item.getPortName(), item.getCircuitPackName());
 427                             continue;
 428                         }
 429                         lcpList.add(lcpMap.get(key));
 430                     }
 431                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 432                         .setNblNumber(nbl.getNblNumber())
 433                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 434                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 435                         .setLcpList(lcpList)
 436                         .build();
 437                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 438                 }
 439                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 440                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 441                     .setSwitchingPoolType(odp.getSwitchingPoolType())
 442                     //TODO differs from 2.2.1 SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()
 443                     .setNonBlockingList(nbMap)
 444                     .build();
 445                 switchingPoolList.add(splBldr);
 446             }
 447             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 448         }
 449
 450         if (!mappingMap.isEmpty()) {
 451             mappingMap.forEach((k,v) -> portMapList.add(v));
 452         }
 453         return true;
 454     }
 455
 456     private boolean checkPartnerPortNotNull(Ports port) {
 457         if (port.getPartnerPort() == null
 458             || port.getPartnerPort().getCircuitPackName() == null
 459             || port.getPartnerPort().getPortName() == null) {
 460             return false;
 461         }
 462         return true;
 463     }
 464
 465     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 466         if (!checkPartnerPortNotNull(port2)
 467             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 468             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 469             return false;
 470         }
 471         return true;
 472     }
 473
 474     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 475         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 476             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 477                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 478                 &&
 479                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 480                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 481             return false;
 482         }
 483         return true;
 484     }
 485
 486
 487     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg
 488             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 489         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg
 490             .CircuitPacks>> cpPerSrg = new HashMap<>();
 491         // Get value for max Srg from info subtree, required for iteration
 492         // if not present assume to be 20 (temporary)
 493         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 494         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 495             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks> srgCps
 496                 = new ArrayList<>();
 497             LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
 498             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 499                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 500             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 501                 LogicalDatastoreType.OPERATIONAL, srgIID,
 502                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 503             if (ordmSrgObject.isPresent()) {
 504                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 505                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 506             }
 507         }
 508         LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
 509         return cpPerSrg;
 510     }
 511
 512     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 513         // Creating mapping data for SRG's PP
 514         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks>> srgCps
 515             = getSrgCps(nodeId, deviceInfo);
 516         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks>>
 517                 srgCpEntry : srgCps.entrySet()) {
 518             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks> cpList =
 519                 srgCps.get(srgCpEntry.getKey());
 520             List<String> keys = new ArrayList<>();
 521             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks cp : cpList) {
 522                 String circuitPackName = cp.getCircuitPackName();
 523                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 524                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 525                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 526                     LogicalDatastoreType.OPERATIONAL, cpIID,
 527                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 528
 529                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 530                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 531                     continue;
 532                 }
 533                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 534                 Collections.sort(portList, new SortPort710ByName());
 535                 int portIndex = 1;
 536                 for (Ports port : portList) {
 537                     String currentKey = circuitPackName + "-" + port.getPortName();
 538                     if (port.getPortQual() == null) {
 539                         continue;
 540                     }
 541
 542                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 543                         LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 544                                 nodeId, port.getPortName(), circuitPackName);
 545                         continue;
 546                     }
 547
 548                     if (keys.contains(currentKey)) {
 549                         LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 550                                 nodeId, port.getPortName(), circuitPackName);
 551                         continue;
 552                     }
 553
 554                     switch (port.getPortDirection()) {
 555
 556                         case Bidirectional:
 557                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 558                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 559                                     nodeId, port.getPortName(), circuitPackName, lcp);
 560                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 561                             portIndex++;
 562                             keys.add(currentKey);
 563                             break;
 564
 565                         case Rx:
 566                         case Tx:
 567                             if (!checkPartnerPortNotNull(port)) {
 568                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 569                                         + " - cannot assign  logicalConnectionPoint.",
 570                                         nodeId, port.getPortName(), circuitPackName);
 571                                 continue;
 572                             }
 573
 574                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 575                             LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
 576                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 577                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 578                                 .child(CircuitPacks.class,
 579                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 580                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()));
 581                             Optional<Ports> port2Object = this.deviceTransactionManager
 582                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 583                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 584                             if (!port2Object.isPresent()
 585                                 || port2Object.get().getPortQual().getIntValue()
 586                                     != PortQual.RoadmExternal.getIntValue()) {
 587                                 LOG.error("{} : port {} on {} - error getting partner",
 588                                         nodeId, port.getPartnerPort().getPortName(),
 589                                         port.getPartnerPort().getCircuitPackName());
 590                                 continue;
 591                             }
 592
 593                             Ports port2 = port2Object.get();
 594                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 595                                 LOG.error("{} : port {} on {} - Error with partner port configuration",
 596                                         nodeId, port.getPortName(), circuitPackName);
 597                                 portIndex++;
 598                                 continue;
 599                             }
 600                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 601                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 602                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 603                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 604                             portMapList.add(
 605                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 606                             portIndex++;
 607                             keys.add(currentKey);
 608                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 609                             break;
 610
 611                         default:
 612                             LOG.error("{} : port {} on {} - unsupported Direction {}"
 613                                     + " - cannot assign  logicalConnectionPoint.",
 614                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 615
 616                     }
 617                 }
 618             }
 619         }
 620         return true;
 621     }
 622
 623     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 624         if (SUFFIX.containsKey(port.getPortDirection())) {
 625             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 626         }
 627         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 628         return null;
 629     }
 630
 631     private Map<McCapabilityProfileKey, McCapabilityProfile> getMcCapabilityProfiles(String deviceId, Info ordmInfo) {
 632         Map<McCapabilityProfileKey, McCapabilityProfile>  mcCapabilityProfiles = new HashMap<>();
 633         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 634         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(deviceId,
 635             LogicalDatastoreType.OPERATIONAL, deviceIID,
 636             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 637         OrgOpenroadmDevice device = null;
 638         if (!deviceObject.isPresent()) {
 639             LOG.error("Impossible to get device configuration for node {}", deviceId);
 640             LOG.warn("MC-capabilities profile will be empty for node {}", deviceId);
 641             return mcCapabilityProfiles;
 642         }
 643         device = deviceObject.get();
 644         mcCapabilityProfiles = device.getMcCapabilityProfile();
 645         return mcCapabilityProfiles;
 646     }
 647
 648     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 649         Map<Integer, Degree> degrees = new HashMap<>();
 650
 651         // Get value for max degree from info subtree, required for iteration
 652         // if not present assume to be 20 (temporary)
 653         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 654
 655         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 656             LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
 657             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 658                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 659             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 660                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 661                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 662             if (ordmDegreeObject.isPresent()) {
 663                 degrees.put(degreeCounter, ordmDegreeObject.get());
 664             }
 665         }
 666         LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
 667         return degrees;
 668     }
 669
 670     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 671         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 672         getDegreesMap(deviceId, ordmInfo).forEach(
 673             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 674         return conPortMap;
 675     }
 676
 677     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 678         List<SharedRiskGroup> srgs = new ArrayList<>();
 679
 680         // Get value for max Srg from info subtree, required for iteration
 681         // if not present assume to be 20 (temporary)
 682         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 683         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 684             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 685                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 686             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 687                 LogicalDatastoreType.OPERATIONAL, srgIID,
 688                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 689             if (ordmSrgObject.isPresent()) {
 690                 srgs.add(ordmSrgObject.get());
 691
 692             }
 693         }
 694         return srgs;
 695     }
 696
 697     private Map<String, String> getEthInterfaceList(String nodeId) {
 698         LOG.info("{} : It is calling get ethernet interface", nodeId);
 699         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 700             .child(Protocols.class);
 701         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 702             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 703             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 704         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 705             LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
 706             return new HashMap<>();
 707         }
 708         Map<String, String> cpToInterfaceMap = new HashMap<>();
 709         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 710         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 711             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 712                 continue;
 713             }
 714             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 715                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 716             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 717                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 718                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 719             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 720                 continue;
 721             }
 722             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 723             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 724             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 725                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 726             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 727                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 728                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 729             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 730                 continue;
 731             }
 732             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 733                 portConfig.getIfName());
 734         }
 735         LOG.info("{} : Processiong is done.. now returning..", nodeId);
 736         return cpToInterfaceMap;
 737     }
 738
 739     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 740         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 741         for (Degree degree : degrees.values()) {
 742             LOG.debug("Inside CP to degree list");
 743             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 744                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 745                     degree.getDegreeNumber().toString(), interfaceList))
 746                 .collect(Collectors.toList()));
 747         }
 748         return cpToDegreeList;
 749     }
 750
 751     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 752             List<SharedRiskGroup> srgs, Info deviceInfo, String nodeId) {
 753         //TODO some divergences with 2.2.1 here
 754         LOG.info("{} : Getting the MC capabilities for degrees", nodeId);
 755         //Get all the mc-capability profiles from the device
 756         Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfiles =
 757             getMcCapabilityProfiles(nodeId, deviceInfo);
 758         // Add the DEG mc-capabilities
 759         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = createMcCapDegreeObject(degrees, mcCapabilityProfiles,
 760             nodeId);
 761         // Add the SRG mc-capabilities
 762         LOG.info("{} : Getting the MC capabilities for SRGs", nodeId);
 763         mcCapabilities.putAll(createMcCapSrgObject(srgs, mcCapabilityProfiles, nodeId));
 764         return mcCapabilities;
 765     }
 766
 767     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 768             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 769             Map<McCapabilitiesKey, McCapabilities> mcCapMap) {
 770         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 771         if (nodeInfo != null) {
 772             nodesBldr.setNodeInfo(nodeInfo);
 773         }
 774         if (portMapList != null) {
 775             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 776             // No element in the list below should be null at this stage
 777             for (Mapping mapping: portMapList) {
 778                 mappingMap.put(mapping.key(), mapping);
 779             }
 780             nodesBldr.setMapping(mappingMap);
 781         }
 782         if (cp2DegreeList != null) {
 783             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 784             // No element in the list below should be null at this stage
 785             for (CpToDegree cp2Degree: cp2DegreeList) {
 786                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 787             }
 788             nodesBldr.setCpToDegree(cpToDegreeMap);
 789         }
 790
 791         if (splList != null) {
 792             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 793             // No element in the list below should be null at this stage
 794             for (SwitchingPoolLcp spl: splList) {
 795                 splMap.put(spl.key(), spl);
 796             }
 797             nodesBldr.setSwitchingPoolLcp(splMap);
 798         }
 799         if (mcCapMap != null) {
 800             nodesBldr.setMcCapabilities(mcCapMap);
 801         }
 802         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 803         Nodes nodes = nodesBldr.build();
 804         nodesList.put(nodes.key(),nodes);
 805
 806         Network network = new NetworkBuilder().setNodes(nodesList).build();
 807
 808         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 809         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 810         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 811         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 812         try {
 813             commit.get();
 814             return true;
 815         } catch (InterruptedException | ExecutionException e) {
 816             LOG.warn("{} : Failed to post {}", nodeId, network, e);
 817             return false;
 818         }
 819     }
 820
 821     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 822             Map<String, String> interfaceList) {
 823         return new CpToDegreeBuilder()
 824             .withKey(new CpToDegreeKey(circuitPackName))
 825             .setCircuitPackName(circuitPackName)
 826             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 827             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 828     }
 829
 830     private Map<McCapabilitiesKey, McCapabilities> createMcCapDegreeObject(Map<Integer, Degree> degrees,
 831             Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfileMap, String nodeId) {
 832         //TODO some divergences here with 2.2.1
 833         Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap = new HashMap<>();
 834         for (Degree degree : degrees.values()) {
 835
 836             if ((degree.getMcCapabilityProfileName() == null) || (degree.getMcCapabilityProfileName().isEmpty())) {
 837                 LOG.warn("{} : No MC profiles are found on degree {} - "
 838                         + "assuming the fixed grid capabilities and a default profile-name",
 839                     nodeId, degree.getDegreeNumber());
 840                 String mcNodeName =
 841                     PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), "default-profile");
 842                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 843                     .withKey(new McCapabilitiesKey(mcNodeName))
 844                     .setMcNodeName(mcNodeName);
 845                 mcCapabilitiesBuilder
 846                     .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 847                     .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 848                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 849                 continue;
 850             }
 851
 852             for (String mcCapabilityProfileName : degree.getMcCapabilityProfileName()) {
 853                 McCapabilityProfileKey mcKey = new McCapabilityProfileKey(mcCapabilityProfileName);
 854                 McCapabilityProfile mcCapabilityProfile = mcCapabilityProfileMap.get(mcKey);
 855                 String mcNodeName = PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(),
 856                         mcCapabilityProfile.toString());
 857                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 858                     .withKey(new McCapabilitiesKey(mcNodeName))
 859                     .setMcNodeName(mcNodeName);
 860                 mcCapabilitiesBuilder
 861                     .setCenterFreqGranularity(mcCapabilityProfile.getCenterFreqGranularity())
 862                     .setSlotWidthGranularity(mcCapabilityProfile.getSlotWidthGranularity());
 863                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 864             }
 865
 866         }
 867         return mcCapabilitiesMap;
 868     }
 869
 870     private Map<McCapabilitiesKey, McCapabilities> createMcCapSrgObject(List<SharedRiskGroup> srgs,
 871             Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfileMap, String nodeId) {
 872
 873         Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap = new HashMap<>();
 874         for (SharedRiskGroup srg : srgs) {
 875
 876             if ((srg.getMcCapabilityProfileName() == null) || (srg.getMcCapabilityProfileName().isEmpty())) {
 877                 LOG.warn("{} : No MC profiles are found on SRG {} - "
 878                     + "assuming the fixed grid capabilities and a default MC profile-name",
 879                     nodeId, srg.getSrgNumber());
 880                 String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP-" + "default-profile";
 881                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 882                     .withKey(new McCapabilitiesKey(mcNodeName))
 883                     .setMcNodeName(mcNodeName);
 884                 mcCapabilitiesBuilder
 885                     .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 886                     .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 887                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 888                 continue;
 889             }
 890
 891             for (String mcCapabilityProfileName : srg.getMcCapabilityProfileName()) {
 892                 McCapabilityProfileKey mcKey = new McCapabilityProfileKey(mcCapabilityProfileName);
 893                 McCapabilityProfile mcCapabilityProfile = mcCapabilityProfileMap.get(mcKey);
 894                 String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP-" + mcCapabilityProfile;
 895                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 896                     .withKey(new McCapabilitiesKey(mcNodeName))
 897                     .setMcNodeName(mcNodeName);
 898                 mcCapabilitiesBuilder
 899                     .setCenterFreqGranularity(mcCapabilityProfile.getCenterFreqGranularity())
 900                     .setSlotWidthGranularity(mcCapabilityProfile.getSlotWidthGranularity());
 901                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 902             }
 903         }
 904         return mcCapabilitiesMap;
 905     }
 906
 907     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 908             String logicalConnectionPoint) {
 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         if (port.getAdministrativeState() != null) {
 916             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 917         }
 918         if (port.getOperationalState() != null) {
 919             mpBldr.setPortOperState(port.getOperationalState().name());
 920         }
 921
 922         if ((port.getInterfaces() == null)
 923             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 924                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 925             return mpBldr.build();
 926         }
 927         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 928         return mpBldr.build();
 929     }
 930
 931     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 932         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 933         updateMappingStates(mpBldr, port, oldmapping);
 934         if ((port.getInterfaces() == null)
 935             || (!oldmapping.getLogicalConnectionPoint().contains(StringConstants.TTP_TOKEN)
 936                 && !oldmapping.getLogicalConnectionPoint().contains(StringConstants.NETWORK_TOKEN))) {
 937             return mpBldr.build();
 938         }
 939         // Get interfaces provisioned on the port
 940         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 941         return mpBldr.build();
 942     }
 943
 944     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 945         if (port.getAdministrativeState() != null
 946             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 947             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 948         }
 949         if (port.getOperationalState() != null
 950             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 951             mpBldr.setPortOperState(port.getOperationalState().name());
 952         }
 953         return mpBldr;
 954     }
 955
 956     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 957         for (Interfaces interfaces : port.getInterfaces()) {
 958             try {
 959                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 960                     interfaces.getInterfaceName());
 961                 if (!openRoadmInterface.isPresent()) {
 962                     LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
 963                     continue;
 964                 }
 965                 LOG.debug("{} : interface get from device is {} and of type {}",
 966                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 967                 Class<? extends InterfaceType> interfaceType
 968                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 969                 // Check if interface type is OMS or OTS
 970                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 971                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 972                 }
 973                 if (interfaceType.equals(OpticalTransport.class)) {
 974                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 975                 }
 976                 String interfaceName = interfaces.getInterfaceName();
 977                 if (interfaceType.equals(OtnOdu.class)
 978                     && (interfaceName.substring(interfaceName.lastIndexOf("-") + 1)
 979                     .equals("ODU"))) {
 980                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 981                 }
 982                 if ((interfaceType.equals(OtnOdu.class))
 983                     && (interfaceName.substring(interfaceName.lastIndexOf("-") + 1)
 984                     .equals("ODUC4"))) {
 985                     mpBldr.setSupportingOduc4(interfaces.getInterfaceName());
 986                 }
 987
 988             } catch (OpenRoadmInterfaceException ex) {
 989                 LOG.warn("{} : Error while getting interface {} - ",
 990                     nodeId, interfaces.getInterfaceName(), ex);
 991             }
 992         }
 993         return mpBldr;
 994     }
 995
 996     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 997             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 998             XpdrNodeTypes xpdrNodeType) {
 999
1000         //TODO some divergens here with 2.2.1
1001         if (mapping != null && connectionMapLcp != null) {
1002             // update existing mapping
1003             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
1004         }
1005
1006         // create a new mapping
1007         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
1008         MappingBuilder mpBldr = new MappingBuilder()
1009                 .withKey(new MappingKey(logicalConnectionPoint))
1010                 .setLogicalConnectionPoint(logicalConnectionPoint)
1011                 .setSupportingCircuitPackName(circuitPackName)
1012                 .setSupportingPort(port.getPortName())
1013                 .setPortDirection(port.getPortDirection().getName())
1014                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeIdLcp));
1015         if (port.getPortQual() != null) {
1016             mpBldr.setPortQual(port.getPortQual().getName());
1017         }
1018         if (xpdrNodeType != null) {
1019             mpBldr.setXponderType(xpdrNodeType);
1020         }
1021         if (partnerLcp != null) {
1022             mpBldr.setPartnerLcp(partnerLcp);
1023         }
1024         if (port.augmentation(Ports1.class) != null && port.augmentation(Ports1.class).getPortCapabilities() != null) {
1025             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
1026                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
1027             Map<SupportedInterfaceCapabilityKey, SupportedInterfaceCapability> supIfCapMap = port
1028                 .augmentation(Ports1.class).getPortCapabilities().nonnullSupportedInterfaceCapability();
1029             SupportedInterfaceCapability sic1 = null;
1030             for (SupportedInterfaceCapability sic : supIfCapMap.values()) {
1031                 supportedIntf.add(sic.getIfCapType());
1032                 sic1 = sic;
1033             }
1034             if (port.getPortQual() == PortQual.SwitchClient
1035                 && !sic1.getOtnCapability().getMpdrClientRestriction().isEmpty()) {
1036                 List<MpdrClientRestriction> mpdrClientRestriction = sic1.getOtnCapability().getMpdrClientRestriction();
1037                 // Here we assume all the supported-interfaces has the support same rates, and the
1038                 // trib-slot numbers are assumed to be the same
1039                 String mxpProfileName = mpdrClientRestriction.get(0).getMuxpProfileName().get(0);
1040                 // From this muxponder-profile get the min-trib-slot and the max-trib-slot
1041                 LOG.info("{}: Muxp-profile used for trib information {}", nodeId, mxpProfileName);
1042                 // This provides the tribSlot information from muxProfile
1043                 List<OpucnTribSlotDef> minMaxOpucnTribSlots = getOpucnTribSlots(nodeId, mxpProfileName);
1044                 mpBldr.setMpdrRestrictions(
1045                     new MpdrRestrictionsBuilder()
1046                         .setMinTribSlot(minMaxOpucnTribSlots.get(0))
1047                         .setMaxTribSlot(minMaxOpucnTribSlots.get(1))
1048                         .build());
1049             }
1050             mpBldr.setSupportedInterfaceCapability(supportedIntf);
1051         }
1052         if (port.getAdministrativeState() != null) {
1053             mpBldr.setPortAdminState(port.getAdministrativeState().name());
1054         }
1055         if (port.getOperationalState() != null) {
1056             mpBldr.setPortOperState(port.getOperationalState().name());
1057         }
1058         return mpBldr.build();
1059     }
1060
1061     private ArrayList<OpucnTribSlotDef> getOpucnTribSlots(String deviceId, String mxpProfileName) {
1062         ArrayList<OpucnTribSlotDef> minMaxOpucnTribSlots = new ArrayList<>(2);
1063
1064         LOG.info("{} : Getting Min/Max Trib-slots from {}", deviceId, mxpProfileName);
1065         InstanceIdentifier<MuxpProfile> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1066             .child(MuxpProfile.class, new MuxpProfileKey(mxpProfileName));
1067
1068         Optional<MuxpProfile> muxpProfileObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
1069             LogicalDatastoreType.OPERATIONAL, deviceIID,
1070             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1071
1072         List<OpucnTribSlotDef> ntwHoOduOpucnTribSlots = muxpProfileObject.get().getNetworkHoOduOpucnTribSlots();
1073         // Sort the tib-slots in ascending order and pick min and max
1074         List<OpucnTribSlotDef> sortedNtwHoOduOpucnTribSlots = ntwHoOduOpucnTribSlots.stream().sorted(
1075             Comparator.comparingDouble(x -> Double.parseDouble(
1076                 x.getValue().substring(x.getValue().lastIndexOf('.') + 1))))
1077             .collect(Collectors.toList());
1078         minMaxOpucnTribSlots.add(sortedNtwHoOduOpucnTribSlots.get(0));
1079         minMaxOpucnTribSlots.add(sortedNtwHoOduOpucnTribSlots.get(sortedNtwHoOduOpucnTribSlots.size() - 1));
1080         // LOG.info("Min, Max trib slot list {}", minMaxOpucnTribSlots);
1081         return minMaxOpucnTribSlots;
1082     }
1083
1084     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
1085             //circuitPackName2 will be updated by reference contrary to circuitPackName
1086             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
1087         if (!checkPartnerPortNotNull(port)) {
1088             LOG.warn("{} : port {} on {} - Error in the configuration ",
1089                     nodeId, port.getPortName(), circuitPackName);
1090             return null;
1091         }
1092         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
1093             return null;
1094         }
1095         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
1096             .filter(
1097                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
1098             .findFirst();
1099         if (!cpOpt.isPresent()) {
1100             LOG.error("{} : Error fetching circuit-pack {}",
1101                     nodeId, port.getPartnerPort().getCircuitPackName());
1102             return null;
1103         }
1104         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
1105             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
1106             .findFirst();
1107         if (!poOpt.isPresent()) {
1108             LOG.error("{} : Error fetching port {} on {}",
1109                     nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
1110             return null;
1111         }
1112         Ports port2 = poOpt.get();
1113         circuitPackName2.append(cpOpt.get().getCircuitPackName());
1114         if (!checkPartnerPort(circuitPackName, port, port2)) {
1115             LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1116                     nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
1117             return null;
1118         }
1119         return port2;
1120     }
1121
1122
1123     private void putXpdrLcpsInMaps(int line, String nodeId,
1124             Integer xponderNb, XpdrNodeTypes xponderType,
1125             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
1126             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1127         String lcp1 =
1128             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1129         String lcp2 =
1130             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
1131         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
1132             LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
1133             return;
1134         }
1135         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
1136         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
1137         mappingMap.put(lcp1,
1138                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
1139         mappingMap.put(lcp2,
1140                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
1141         return;
1142     }
1143
1144     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
1145             Integer xponderNb, XpdrNodeTypes xponderType,
1146             String circuitPackName,  Ports port,
1147             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1148
1149         if (port.getPortQual() == null) {
1150             LOG.warn("{} : port {} on {} - PortQual was not found",
1151                     nodeId, port.getPortName(), circuitPackName);
1152             return new int[] {line, client};
1153         }
1154
1155         switch (port.getPortQual()) {
1156
1157             case XpdrClient:
1158             case SwitchClient:
1159                 String lcp0 =
1160                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
1161                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
1162                 mappingMap.put(lcp0,
1163                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
1164                 client++;
1165                 break;
1166
1167             case XpdrNetwork:
1168             case SwitchNetwork:
1169                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
1170                         xponderNb, xponderType,
1171                         circuitPackName,  port,
1172                         circuitPackList,  lcpMap, mappingMap);
1173                 break;
1174
1175             default:
1176                 LOG.error("{} : port {} on {} - unsupported PortQual {}",
1177                         nodeId, port.getPortName(), circuitPackName, port.getPortQual());
1178         }
1179         return new int[] {line, client};
1180     }
1181
1182     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
1183             Integer xponderNb, XpdrNodeTypes xponderType,
1184             String circuitPackName,  Ports port,
1185             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1186
1187         switch (port.getPortDirection()) {
1188
1189             case Bidirectional:
1190                 String lcp =
1191                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1192                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
1193                 mappingMap.put(lcp,
1194                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
1195                 line++;
1196                 break;
1197
1198             case Rx:
1199             case Tx:
1200                 StringBuilder circuitPackName2 = new StringBuilder();
1201                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
1202                         circuitPackList, lcpMap);
1203
1204                 if (port2 == null) {
1205                      //key already present or an error occured and was logged
1206                     return line;
1207                 }
1208
1209                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1210                         circuitPackName, circuitPackName2.toString(), port, port2,
1211                         lcpMap, mappingMap);
1212                 line += 2;
1213                 break;
1214
1215             default:
1216                 LOG.error("{} : port {} on {} - unsupported Direction {}",
1217                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1218         }
1219
1220         return line;
1221     }
1222
1223     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1224             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1225         if (deviceInfo.getNodeType() == NodeTypes.Rdm) {
1226             Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1227             List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1228             mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, deviceInfo, nodeId));
1229         } else if ((deviceInfo.getNodeType() == NodeTypes.Xpdr)) {
1230             Map<McCapabilityProfileKey, McCapabilityProfile> mcProfileXpdr = getMcCapabilityProfiles(nodeId,
1231                 deviceInfo);
1232             if (mcProfileXpdr.size() > 1) {
1233                 LOG.warn("Re-check the mc-capability-profiles for XPDR port-mapping");
1234             }
1235             // Typically for a XPDR there will be only one mc-capability-profile
1236             for (Map.Entry<McCapabilityProfileKey, McCapabilityProfile> mcCapProfile : mcProfileXpdr.entrySet()) {
1237                 String mcNodeName = "XPDR" + "-" + "mcprofile";
1238                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
1239                     .withKey(new McCapabilitiesKey(mcNodeName))
1240                     .setMcNodeName(mcNodeName);
1241                 mcCapabilitiesBuilder
1242                     .setCenterFreqGranularity(mcCapProfile.getValue().getCenterFreqGranularity())
1243                     .setSlotWidthGranularity(mcCapProfile.getValue().getSlotWidthGranularity());
1244                 // Build and add to the Map
1245                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
1246                 LOG.info("Finished building mc-capability profile for XPDR {}", nodeId);
1247                 // Since we only have one mc-profile for XPDR, we can break the for-loop
1248                 break;
1249             }
1250
1251         }
1252         return true;
1253     }
1254
1255     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1256         // Creating mapping data for degree TTP's
1257         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1258         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1259         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1260         LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
1261         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1262
1263         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1264         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1265             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1266                 case 1:
1267                     // port is bidirectional
1268                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1269                         .child(CircuitPacks.class,
1270                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1271                         .child(Ports.class,
1272                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName()));
1273                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1274                             nodeId,
1275                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1276                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1277                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1278                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1279                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1280                     if (!portObject.isPresent()) {
1281                         LOG.error("{} : No port {} on circuit pack {}",
1282                                 nodeId,
1283                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1284                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1285                         return false;
1286                     }
1287                     Ports port = portObject.get();
1288                     if (port.getPortQual() == null) {
1289                         continue;
1290                     }
1291                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1292                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1293                         LOG.error("{} : port {} on {} - Impossible to create logical connection point"
1294                                 + " - Error in configuration with port-qual or port-direction",
1295                                 nodeId, port.getPortName(),
1296                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1297                         continue;
1298                     }
1299                     String logicalConnectionPoint =
1300                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1301                     LOG.info("{} : Logical Connection Point for {} on {} is {}",
1302                             nodeId,
1303                             port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1304                             logicalConnectionPoint);
1305                     portMapList.add(createMappingObject(nodeId, port,
1306                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1307                         logicalConnectionPoint));
1308                     break;
1309                 case 2:
1310                     // ports are unidirectionals
1311                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1312                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1313                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1314                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1315                         .child(Ports.class,
1316                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName()));
1317                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1318                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
1319                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1320                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1321                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1322                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1323                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1324                         .child(Ports.class,
1325                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName()));
1326                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1327                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
1328                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1329                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1330                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1331                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1332                         LOG.error("{} : No port {} on circuit pack {}",
1333                                 nodeId,
1334                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1335                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1336                         return false;
1337                     }
1338
1339                     Ports port1 = port1Object.get();
1340                     Ports port2 = port2Object.get();
1341                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1342                         continue;
1343                     }
1344                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1345                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1346                         LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
1347                                 + " - Error in configuration with port-qual",
1348                                 nodeId, port1.getPortName(), port2.getPortName());
1349                         continue;
1350                     }
1351                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1352                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1353                                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1354                         continue;
1355                     }
1356                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1357                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1358                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1359                                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1360                         continue;
1361                     }
1362
1363                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1364                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1365                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1366                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1367                         port1.getPortName(), logicalConnectionPoint1);
1368                     portMapList.add(createMappingObject(nodeId, port1,
1369                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1370                             logicalConnectionPoint1));
1371                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1372                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1373                     LOG.info("{} : Logical Connection Point for {} {} is {}",
1374                             nodeId,
1375                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1376                             port2.getPortName(), logicalConnectionPoint2);
1377                     portMapList.add(createMappingObject(nodeId, port2,
1378                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1379                             logicalConnectionPoint2));
1380                     break;
1381                 default:
1382                     LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
1383                     continue;
1384             }
1385         }
1386         return true;
1387     }
1388
1389     private NodeInfo createNodeInfo(Info deviceInfo) {
1390
1391         if (deviceInfo.getNodeType() == null) {
1392             // TODO make mandatory in yang
1393             LOG.error("Node type field is missing");
1394             return null;
1395         }
1396
1397         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1398                 .setOpenroadmVersion(OpenroadmNodeVersion._71)
1399                 .setNodeType(deviceInfo.getNodeType());
1400         // TODO: 221 versions expects an int value - need to check whether it is bug or an evolution here
1401         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1402             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1403         } else {
1404             nodeInfoBldr.setNodeClli("defaultCLLI");
1405         }
1406         if (deviceInfo.getModel() != null) {
1407             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1408         }
1409         if (deviceInfo.getVendor() != null) {
1410             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1411         }
1412         if (deviceInfo.getIpAddress() != null) {
1413             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1414         }
1415
1416         return nodeInfoBldr.build();
1417     }
1418
1419     private String getLcpFromCpAndPort(Map<MappingKey, Mapping> mappings, String cpName, String portName) {
1420         for (Mapping mapping : mappings.values()) {
1421             if (cpName.equals(mapping.getSupportingCircuitPackName())
1422                 && portName.equals(mapping.getSupportingPort())) {
1423                 return mapping.getLogicalConnectionPoint();
1424             }
1425         }
1426         return null;
1427     }
1428
1429 }