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.List;
  17 import java.util.Locale;
  18 import java.util.Map;
  19 import java.util.Map.Entry;
  20 import java.util.Optional;
  21 import java.util.Set;
  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.WriteTransaction;
  27 import org.opendaylight.mdsal.common.api.CommitInfo;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.transportpce.common.StringConstants;
  30 import org.opendaylight.transportpce.common.Timeouts;
  31 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  32 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.Network;
  33 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.NetworkBuilder;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.OpenroadmNodeVersion;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegree;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegreeBuilder;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegreeKey;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.Mapping;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.MappingBuilder;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.MappingKey;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilities;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilitiesBuilder;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilitiesKey;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.Nodes;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.NodesBuilder;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.NodesKey;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.nodes.NodeInfo;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.nodes.NodeInfoBuilder;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcp;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcpBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcpKey;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingList;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingListBuilder;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingListKey;
  55 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Protocols;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Xponder;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  78 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;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.port.Interfaces;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.xponder.XpdrPort;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.EthernetCsmacd;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOtu;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev181019.Ports1;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181019.SupportedIfCapability;
  93 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev191129.SwitchingPoolTypes;
  94 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  95 import org.opendaylight.yangtools.yang.common.Uint16;
  96 import org.opendaylight.yangtools.yang.common.Uint32;
  97 import org.slf4j.Logger;
  98 import org.slf4j.LoggerFactory;
  99
 100 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 101 // some mutualization would be helpful
 102 public class PortMappingVersion221 {
 103
 104     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
 105     private static final Map<Direction, String> SUFFIX;
 106     private static final Set<Integer> TXRX_SET = Set.of(Direction.Tx.getIntValue(), Direction.Rx.getIntValue());
 107
 108     private final DataBroker dataBroker;
 109     private final DeviceTransactionManager deviceTransactionManager;
 110
 111     static {
 112         SUFFIX =  Map.of(
 113             Direction.Tx, "TX",
 114             Direction.Rx, "RX",
 115             Direction.Bidirectional, "TXRX");
 116     }
 117
 118     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager) {
 119         this.dataBroker = dataBroker;
 120         this.deviceTransactionManager = deviceTransactionManager;
 121     }
 122
 123     public boolean createMappingData(String nodeId) {
 124         LOG.info(PortMappingUtils.CREATE_MAPPING_DATA_LOGMSG, nodeId, "2.2.1");
 125         List<Mapping> portMapList = new ArrayList<>();
 126         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = new HashMap<>();
 127         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 128         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 129                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 130                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 131         if (deviceInfoOptional.isEmpty()) {
 132             LOG.warn(PortMappingUtils.DEVICE_HAS_LOGMSG, nodeId, "no info", "subtree");
 133             return false;
 134         }
 135         Info deviceInfo = deviceInfoOptional.get();
 136         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 137         if (nodeInfo == null) {
 138             return false;
 139         }
 140         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 141
 142         switch (deviceInfo.getNodeType()) {
 143
 144             case Rdm:
 145                 // Get TTP port mapping
 146                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 147                     // return false if mapping creation for TTP's failed
 148                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "TTP's");
 149                     return false;
 150                 }
 151
 152                 // Get PP port mapping
 153                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 154                     // return false if mapping creation for PP's failed
 155                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "PP's");
 156                     return false;
 157                 }
 158                 // Get MC capabilities
 159                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 160                     // return false if MC capabilites failed
 161                     LOG.warn(PortMappingUtils.UNABLE_MC_CAPA_LOGMSG, nodeId);
 162                     return false;
 163                 }
 164                 break;
 165             case Xpdr:
 166                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 167                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "Xponder");
 168                     return false;
 169                 }
 170                 break;
 171             default:
 172                 LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 173                     nodeId, PortMappingUtils.CREATE, deviceInfo.getNodeType() + " - unknown nodetype");
 174                 break;
 175
 176         }
 177         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 178     }
 179
 180     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 181         if (nodeId == null) {
 182             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, "node id null" , PortMappingUtils.UPDATE, "a null value");
 183             return false;
 184         }
 185         if (oldMapping == null) {
 186             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.UPDATE, "a null value");
 187             return false;
 188         }
 189         InstanceIdentifier<Ports> portId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 190                 .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 191                 .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 192         try {
 193             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 194                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 195             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 196             LOG.debug(PortMappingUtils.UPDATE_MAPPING_LOGMSG,
 197                 nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 198             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 199             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 200                 .child(Nodes.class, new NodesKey(nodeId))
 201                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 202             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 203             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 204             commit.get();
 205             return true;
 206         } catch (InterruptedException | ExecutionException e) {
 207             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 208                 nodeId, PortMappingUtils.UPDATE, oldMapping.getLogicalConnectionPoint(), e);
 209             return false;
 210         }
 211     }
 212
 213     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 214         // Creating for Xponder Line and Client Ports
 215         OrgOpenroadmDevice device = getXpdrDevice(nodeId);
 216         if (device == null) {
 217             return false;
 218         }
 219         Map<String, String> lcpMap = new HashMap<>();
 220         Map<String, Mapping> mappingMap = new HashMap<>();
 221         getXpdrMaps(device, nodeId, lcpMap, mappingMap);
 222         if (device.getConnectionMap() == null) {
 223             LOG.warn(PortMappingUtils.NO_CONMAP_LOGMSG, nodeId);
 224         } else {
 225             for (ConnectionMap cm : device.nonnullConnectionMap().values()) {
 226                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 227                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 228                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 229                 if (!lcpMap.containsKey(skey)) {
 230                     LOG.error(PortMappingUtils.CONMAP_ISSUE_LOGMSG, nodeId, skey, dkey);
 231                     continue;
 232                 }
 233                 String slcp = lcpMap.get(skey);
 234                 Mapping mapping = mappingMap.get(slcp);
 235                 mappingMap.remove(slcp);
 236                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping,
 237                         //dlcp
 238                         lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null,
 239                         null));
 240             }
 241         }
 242         if (device.getOduSwitchingPools() != null) {
 243             postPortMapping(nodeId, null, null, null, getSwitchingPoolList(device, lcpMap, nodeId), null);
 244         }
 245         mappingMap.forEach((k,v) -> portMapList.add(v));
 246         return true;
 247     }
 248
 249     private OrgOpenroadmDevice getXpdrDevice(String nodeId) {
 250         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 251         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 252             LogicalDatastoreType.OPERATIONAL, deviceIID,
 253             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 254         if (deviceObject.isEmpty()) {
 255             LOG.error(PortMappingUtils.CANNOT_GET_DEV_CONF_LOGMSG, nodeId);
 256             return null;
 257         }
 258         OrgOpenroadmDevice device = deviceObject.get();
 259         if (device.getCircuitPacks() == null) {
 260             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, PortMappingUtils.FOUND);
 261             return null;
 262         }
 263         return device;
 264     }
 265
 266     private void getXpdrMaps(OrgOpenroadmDevice device, String nodeId,
 267             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 268         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 269         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 270         if (device.getXponder() == null) {
 271             LOG.warn(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, "not found");
 272             // Variables to keep track of number of line ports and client ports
 273             int line = 1;
 274             int client = 1;
 275             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 276             //     when device.getXponder() != null. Some code mutualization must be considered.
 277             for (CircuitPacks cp : circuitPackList) {
 278                 String circuitPackName = cp.getCircuitPackName();
 279                 if (cp.getPorts() == null) {
 280                     LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 281                     continue;
 282                 }
 283                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 284                 portList.sort(Comparator.comparing(Ports::getPortName));
 285                 for (Ports port : portList) {
 286                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 287                         1, XpdrNodeTypes.Tpdr, circuitPackName, port,
 288                         circuitPackList, lcpMap, mappingMap);
 289                     line = counters[0];
 290                     client = counters[1];
 291                 }
 292             }
 293         } else {
 294             LOG.info(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, PortMappingUtils.FOUND);
 295             for (Xponder xponder : device.nonnullXponder().values()) {
 296                 // Variables to keep track of number of line ports and client ports
 297                 int line = 1;
 298                 int client = 1;
 299                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 300                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 301                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 302                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 303                     Ports port = getXpdrPorts(device, xpdrPort, nodeId);
 304                     if (port == null) {
 305                         continue;
 306                     }
 307                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 308                         xponderNb, xponderType, xpdrPort.getCircuitPackName(), port,
 309                         circuitPackList, lcpMap, mappingMap);
 310                     line = counters[0];
 311                     client = counters[1];
 312                 }
 313             }
 314         }
 315     }
 316
 317     private Ports getXpdrPorts(OrgOpenroadmDevice device, XpdrPort xpdrPort, String nodeId) {
 318         String circuitPackName = xpdrPort.getCircuitPackName();
 319         String portName = xpdrPort.getPortName();
 320         // If there xponder-subtree has missing circuit-packs or ports,
 321         // This gives a null-pointer expection,
 322         Optional<CircuitPacks> cpList = device.nonnullCircuitPacks().values().stream()
 323                 .filter(cp -> cp.getCircuitPackName().equals(circuitPackName)).findFirst();
 324         if (cpList.isEmpty()) {
 325             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 326                 nodeId, circuitPackName);
 327             return null;
 328         }
 329         Optional<Ports> portsList = cpList.get().nonnullPorts().values().stream()
 330                 .filter(p -> p.getPortName().equals(portName)).findFirst();
 331         if (portsList.isEmpty()) {
 332             LOG.warn(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 333                 nodeId, portName, circuitPackName, "in the device");
 334             return null;
 335         }
 336         return portsList.get();
 337     }
 338
 339     private List<SwitchingPoolLcp> getSwitchingPoolList(OrgOpenroadmDevice device,
 340             Map<String, String> lcpMap, String nodeId) {
 341         List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 342         for (OduSwitchingPools odp : device.nonnullOduSwitchingPools().values()) {
 343             Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 344             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 345                 .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 346                 if (nbl.getPortList() == null) {
 347                     continue;
 348                 }
 349                 List<String> lcpList = new ArrayList<>();
 350                 for (PortList item : nbl.nonnullPortList().values()) {
 351                     String key = item.getCircuitPackName() + "+" + item.getPortName();
 352                     if (!lcpMap.containsKey(key)) {
 353                         LOG.error(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG,
 354                             nodeId, item.getPortName(), item.getCircuitPackName(), "to a logical connection point");
 355                         continue;
 356                     }
 357                     lcpList.add(lcpMap.get(key));
 358                 }
 359                 NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 360                     .setNblNumber(nbl.getNblNumber())
 361                     .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 362                     .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 363                     .setLcpList(lcpList)
 364                     .build();
 365                 nbMap.put(nonBlockingList.key(), nonBlockingList);
 366             }
 367             switchingPoolList.add(
 368                 new SwitchingPoolLcpBuilder()
 369                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 370                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 371                     .setNonBlockingList(nbMap)
 372                     .build());
 373         }
 374         return switchingPoolList;
 375     }
 376
 377     private boolean checkPartnerPortNotNull(Ports port) {
 378         return (port.getPartnerPort() != null
 379             && port.getPartnerPort().getCircuitPackName() != null
 380             && port.getPartnerPort().getPortName() != null);
 381     }
 382
 383     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 384         return (checkPartnerPortNotNull(port2)
 385             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 386             && port2.getPartnerPort().getPortName().equals(port1.getPortName()));
 387     }
 388
 389     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 390         return checkPartnerPortNoDir(circuitPackName, port1, port2)
 391             && Set.of(port1.getPortDirection().getIntValue(), port2.getPortDirection().getIntValue())
 392                 .equals(TXRX_SET);
 393     }
 394
 395
 396     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 397             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 398         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 399             .CircuitPacks>> cpPerSrg = new HashMap<>();
 400         // Get value for max Srg from info subtree, required for iteration
 401         // if not present assume to be 20 (temporary)
 402         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 403         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 404             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 405                 = new ArrayList<>();
 406             LOG.debug(PortMappingUtils.GETTING_CP_LOGMSG, deviceId, srgCounter);
 407             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 408                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 409             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 410                 LogicalDatastoreType.OPERATIONAL, srgIID,
 411                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 412             if (ordmSrgObject.isPresent()) {
 413                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 414                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 415             }
 416         }
 417         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG, deviceId, cpPerSrg.size(), "SRG");
 418         return cpPerSrg;
 419     }
 420
 421     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 422         // Creating mapping data for SRG's PP
 423         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 424                 srgCpEntry : getSrgCps(nodeId, deviceInfo).entrySet()) {
 425             List<String> keys = new ArrayList<>();
 426             int portIndex = 1;
 427             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks
 428                     cp : srgCpEntry.getValue()) {
 429                 String circuitPackName = cp.getCircuitPackName();
 430                 List<Ports> portList = getPortList(circuitPackName, nodeId);
 431                 Collections.sort(portList, new SortPort221ByName());
 432                 for (Ports port : portList) {
 433                     if (!checkPortQual(port, circuitPackName, nodeId)) {
 434                         continue;
 435                     }
 436                     String currentKey = circuitPackName + "-" + port.getPortName();
 437                     if (keys.contains(currentKey)) {
 438                         LOG.debug(PortMappingUtils.PORT_ALREADY_HANDLED_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 439                             nodeId, port.getPortName(), circuitPackName);
 440                         continue;
 441                     }
 442                     switch (port.getPortDirection()) {
 443                         case Bidirectional:
 444                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 445                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 446                                 nodeId, port.getPortName(), circuitPackName, lcp);
 447                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 448                             portIndex++;
 449                             keys.add(currentKey);
 450                             break;
 451                         case Rx:
 452                         case Tx:
 453                             Ports port2 = getPartnerPort(port, circuitPackName, nodeId);
 454                             if (port2 == null) {
 455                                 continue;
 456                             }
 457                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 458                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 459                                 nodeId, port.getPortName(), circuitPackName, lcp1);
 460                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 461                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 462                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 463                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 464                             portMapList.add(
 465                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 466                             portIndex++;
 467                             keys.add(currentKey);
 468                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 469                             break;
 470                         default:
 471                             LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 472                                 nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 473                     }
 474                 }
 475             }
 476         }
 477         return true;
 478     }
 479
 480     private Ports getPartnerPort(Ports port, String circuitPackName, String nodeId) {
 481         if (!checkPartnerPortNotNull(port)) {
 482             LOG.info(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 483                 nodeId, port.getPortName(), circuitPackName);
 484             return null;
 485         }
 486         InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 487             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 488             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()));
 489         Optional<Ports> port2Object = this.deviceTransactionManager
 490             .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 491                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 492         if (port2Object.isEmpty()
 493                 || port2Object.get().getPortQual().getIntValue() != PortQual.RoadmExternal.getIntValue()) {
 494             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_GET_ERROR_LOGMSG,
 495                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName(),
 496                 port.getPortName(), circuitPackName);
 497             return null;
 498         }
 499         Ports port2 = port2Object.get();
 500         if (!checkPartnerPort(circuitPackName, port, port2)) {
 501             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_CONF_ERROR_LOGMSG,
 502                 nodeId, port2.getPortName(), port.getPartnerPort().getCircuitPackName(),
 503                 port.getPortName(), circuitPackName);
 504             //TODO check if we really needed to increment portIndex in this condition
 505             //     if yes this block should not be in getPartnerPort and must move back to createPpPortMapping
 506             return null;
 507         }
 508         return port2;
 509     }
 510
 511     private List<Ports> getPortList(String circuitPackName, String nodeId) {
 512         InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 513             .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 514         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 515              LogicalDatastoreType.OPERATIONAL, cpIID,
 516              Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 517         if (circuitPackObject.isEmpty()) {
 518             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 519                 nodeId, circuitPackName);
 520             return new ArrayList<>();
 521         }
 522         if (circuitPackObject.get().getPorts() == null) {
 523             LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 524             return new ArrayList<>();
 525         }
 526         return new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 527     }
 528
 529     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 530         if (SUFFIX.containsKey(port.getPortDirection())) {
 531             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 532         }
 533         LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 534             "createLogicalConnectionPort", port, "SRG" + index + "-PP" + portIndex, port.getPortDirection());
 535         return null;
 536     }
 537
 538     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 539         Map<Integer, Degree> degrees = new HashMap<>();
 540
 541         // Get value for max degree from info subtree, required for iteration
 542         // if not present assume to be 20 (temporary)
 543         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 544
 545         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 546             LOG.debug(PortMappingUtils.GETTING_CONPORT_LOGMSG, deviceId, degreeCounter);
 547             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 548                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 549             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 550                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 551                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 552             if (ordmDegreeObject.isPresent()) {
 553                 degrees.put(degreeCounter, ordmDegreeObject.get());
 554             }
 555         }
 556         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG,
 557             deviceId, degrees.size(), degrees.size() <= 1 ? "degree" : "degrees");
 558         return degrees;
 559     }
 560
 561     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 562         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 563         getDegreesMap(deviceId, ordmInfo).forEach(
 564             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 565         return conPortMap;
 566     }
 567
 568     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 569         List<SharedRiskGroup> srgs = new ArrayList<>();
 570
 571         // Get value for max Srg from info subtree, required for iteration
 572         // if not present assume to be 20 (temporary)
 573         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 574         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 575             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 576                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 577             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 578                 LogicalDatastoreType.OPERATIONAL, srgIID,
 579                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 580             if (ordmSrgObject.isPresent()) {
 581                 srgs.add(ordmSrgObject.get());
 582
 583             }
 584         }
 585         return srgs;
 586     }
 587
 588     private Map<String, String> getEthInterfaceList(String nodeId) {
 589         LOG.info(PortMappingUtils.GETTING_ETH_LIST_LOGMSG, nodeId);
 590         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 591             .child(Protocols.class);
 592         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 593             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 594             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 595         if (protocolObject.isEmpty() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 596             LOG.warn(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, PortMappingUtils.CANNOT_GET_LLDP_CONF_LOGMSG);
 597             return new HashMap<>();
 598         }
 599         Map<String, String> cpToInterfaceMap = new HashMap<>();
 600         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 601         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 602             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 603                 continue;
 604             }
 605             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 606                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 607             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 608                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 609                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 610             if (interfaceObject.isEmpty() || interfaceObject.get().getSupportingCircuitPackName() == null) {
 611                 continue;
 612             }
 613             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 614             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 615             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 616                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 617             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 618                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 619                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 620             if (circuitPackObject.isEmpty() || circuitPackObject.get().getParentCircuitPack() == null) {
 621                 continue;
 622             }
 623             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 624                 portConfig.getIfName());
 625         }
 626         LOG.info(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, " - success");
 627         return cpToInterfaceMap;
 628     }
 629
 630     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 631         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 632         for (Degree degree : degrees.values()) {
 633             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 634                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 635                     degree.getDegreeNumber().toString(), interfaceList))
 636                 .collect(Collectors.toList()));
 637         }
 638         return cpToDegreeList;
 639     }
 640
 641     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 642             List<SharedRiskGroup> srgs, String nodeId) {
 643         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "degrees");
 644         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 645             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 646             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 647         // Add the SRG mc-capabilities
 648         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "SRGs");
 649         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 650             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 651         return mcCapabilities;
 652     }
 653
 654     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 655             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 656             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 657         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 658         if (nodeInfo != null) {
 659             nodesBldr.setNodeInfo(nodeInfo);
 660         }
 661         if (portMapList != null) {
 662             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 663             // No element in the list below should be null at this stage
 664             for (Mapping mapping: portMapList) {
 665                 mappingMap.put(mapping.key(), mapping);
 666             }
 667             nodesBldr.setMapping(mappingMap);
 668         }
 669         if (cp2DegreeList != null) {
 670             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 671             // No element in the list below should be null at this stage
 672             for (CpToDegree cp2Degree: cp2DegreeList) {
 673                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 674             }
 675             nodesBldr.setCpToDegree(cpToDegreeMap);
 676         }
 677
 678         if (splList != null) {
 679             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 680             // No element in the list below should be null at this stage
 681             for (SwitchingPoolLcp spl: splList) {
 682                 splMap.put(spl.key(), spl);
 683             }
 684             nodesBldr.setSwitchingPoolLcp(splMap);
 685         }
 686         if (mcCapabilities != null) {
 687             nodesBldr.setMcCapabilities(mcCapabilities);
 688         }
 689         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 690         Nodes nodes = nodesBldr.build();
 691         nodesList.put(nodes.key(),nodes);
 692
 693         Network network = new NetworkBuilder().setNodes(nodesList).build();
 694         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 695         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 696         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 697         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 698         try {
 699             commit.get();
 700             return true;
 701         } catch (InterruptedException | ExecutionException e) {
 702             LOG.warn(PortMappingUtils.PORTMAPPING_POST_FAIL_LOGMSG, nodeId, network, e);
 703             return false;
 704         }
 705     }
 706
 707     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 708             Map<String, String> interfaceList) {
 709         return new CpToDegreeBuilder()
 710             .withKey(new CpToDegreeKey(circuitPackName))
 711             .setCircuitPackName(circuitPackName)
 712             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 713             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 714     }
 715
 716     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 717         String mcNodeName =  PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), null);
 718         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 719             .withKey(new McCapabilitiesKey(mcNodeName))
 720             .setMcNodeName(mcNodeName);
 721         if (degree.getMcCapabilities() == null) {
 722             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "degree", degree.getDegreeNumber());
 723             mcCapabilitiesBuilder
 724                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 725                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 726         } else {
 727             mcCapabilitiesBuilder
 728                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 729                     .getCenterFreqGranularity().getValue().toString()))
 730                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 731                     .getSlotWidthGranularity().getValue().toString()));
 732         }
 733         return mcCapabilitiesBuilder.build();
 734     }
 735
 736     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 737         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 738         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 739             .withKey(new McCapabilitiesKey(mcNodeName))
 740             .setMcNodeName(mcNodeName);
 741         if (srg.getMcCapabilities() == null) {
 742             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "SRG", srg.getSrgNumber());
 743             mcCapabilitiesBuilder
 744                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 745                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 746         } else {
 747             mcCapabilitiesBuilder
 748                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 749                     .getCenterFreqGranularity().getValue().toString()))
 750                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 751                     .getSlotWidthGranularity().getValue().toString()));
 752         }
 753         return mcCapabilitiesBuilder.build();
 754     }
 755
 756     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 757             String logicalConnectionPoint) {
 758         MappingBuilder mpBldr = new MappingBuilder()
 759                 .withKey(new MappingKey(logicalConnectionPoint))
 760                 .setLogicalConnectionPoint(logicalConnectionPoint)
 761                 .setSupportingCircuitPackName(circuitPackName)
 762                 .setSupportingPort(port.getPortName())
 763                 .setPortDirection(port.getPortDirection().getName());
 764         if (port.getAdministrativeState() != null) {
 765             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 766         }
 767         if (port.getOperationalState() != null) {
 768             mpBldr.setPortOperState(port.getOperationalState().name());
 769         }
 770
 771         if ((port.getInterfaces() == null)
 772             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 773                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 774             return mpBldr.build();
 775         }
 776         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 777         return mpBldr.build();
 778     }
 779
 780     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 781         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 782         updateMappingStates(mpBldr, port, oldmapping);
 783         if (port.getInterfaces() == null) {
 784             return mpBldr.build();
 785         }
 786         // Get interfaces provisioned on the port
 787         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 788         return mpBldr.build();
 789     }
 790
 791     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 792         if (port.getAdministrativeState() != null
 793             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 794             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 795         }
 796         if (port.getOperationalState() != null
 797             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 798             mpBldr.setPortOperState(port.getOperationalState().name());
 799         }
 800         return mpBldr;
 801     }
 802
 803     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 804         mpBldr.setSupportingOtu4(null)
 805             .setSupportingOdu4(null);
 806         for (Interfaces interfaces : port.getInterfaces()) {
 807             Optional<Interface> openRoadmInterface = getInterfaceFromDevice(nodeId,
 808                 interfaces.getInterfaceName());
 809             if (openRoadmInterface.isEmpty()) {
 810                 LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG,
 811                     nodeId, interfaces.getInterfaceName() + "- empty interface");
 812                 continue;
 813             }
 814             LOG.debug(PortMappingUtils.GOT_INTF_LOGMSG,
 815                 nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 816             Class<? extends InterfaceType> interfaceType
 817                 = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 818             // Check if interface type is OMS or OTS
 819             if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 820                 mpBldr.setSupportingOms(interfaces.getInterfaceName());
 821             }
 822             if (interfaceType.equals(OpticalTransport.class)) {
 823                 mpBldr.setSupportingOts(interfaces.getInterfaceName());
 824             }
 825             if (interfaceType.equals(OtnOtu.class)) {
 826                 mpBldr.setSupportingOtu4(interfaces.getInterfaceName());
 827             }
 828             if (interfaceType.equals(OtnOdu.class)) {
 829                 mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 830             }
 831             if (interfaceType.equals(EthernetCsmacd.class)) {
 832                 mpBldr.setSupportingEthernet(interfaces.getInterfaceName());
 833             }
 834         }
 835         return mpBldr;
 836     }
 837
 838     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 839             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 840             XpdrNodeTypes xpdrNodeType) {
 841         if (mapping != null && connectionMapLcp != null) {
 842             // update existing mapping
 843             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 844         }
 845         return createNewXpdrMapping(nodeId, port, circuitPackName, logicalConnectionPoint, partnerLcp, xpdrNodeType);
 846     }
 847
 848     private Mapping createNewXpdrMapping(String nodeId, Ports port, String circuitPackName,
 849             String logicalConnectionPoint, String partnerLcp, XpdrNodeTypes xpdrNodeType) {
 850         List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211
 851             .SupportedIfCapability>> supportedIntf = new ArrayList<>();
 852         for (String sup: getSupIfCapList(port)) {
 853             if (MappingUtilsImpl.convertSupIfCapa(sup) != null) {
 854                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sup));
 855             }
 856         }
 857         MappingBuilder mpBldr = new MappingBuilder()
 858                 .withKey(new MappingKey(logicalConnectionPoint))
 859                 .setLogicalConnectionPoint(logicalConnectionPoint)
 860                 .setSupportingCircuitPackName(circuitPackName)
 861                 .setSupportingPort(port.getPortName())
 862                 .setPortDirection(port.getPortDirection().getName())
 863                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeId + "-" + logicalConnectionPoint))
 864                 .setSupportedInterfaceCapability(supportedIntf);
 865         if (port.getPortQual() != null) {
 866             mpBldr.setPortQual(port.getPortQual().getName());
 867         }
 868         if (xpdrNodeType != null) {
 869             mpBldr.setXponderType(
 870                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 871                     xpdrNodeType.getIntValue()));
 872         }
 873         if (partnerLcp != null) {
 874             mpBldr.setPartnerLcp(partnerLcp);
 875         }
 876         if (port.getAdministrativeState() != null) {
 877             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 878         }
 879         if (port.getOperationalState() != null) {
 880             mpBldr.setPortOperState(port.getOperationalState().name());
 881         }
 882         return mpBldr.build();
 883     }
 884
 885     private List<String> getSupIfCapList(Ports port) {
 886         List<Class<? extends SupportedIfCapability>> supIfCapClassList = port.getSupportedInterfaceCapability();
 887         if (supIfCapClassList != null) {
 888             return supIfCapClassList
 889                     .stream().map(e -> e.getSimpleName())
 890                     .collect(Collectors.toList());
 891         }
 892         Ports1 ports1 = port.augmentation(Ports1.class);
 893         if (ports1 != null && ports1.getPortCapabilities() != null) {
 894             return ports1.getPortCapabilities().getSupportedInterfaceCapability()
 895                     .values().stream().map(e -> e.getIfCapType().getSimpleName())
 896                     .collect(Collectors.toList());
 897         }
 898         return Collections.emptyList();
 899     }
 900
 901     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 902             //circuitPackName2 will be updated by reference contrary to circuitPackName
 903             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 904         if (!checkPartnerPortNotNull(port)) {
 905             LOG.warn(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG, nodeId, port.getPortName(), circuitPackName);
 906             return null;
 907         }
 908         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 909             return null;
 910         }
 911         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 912             .filter(
 913                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 914             .findFirst();
 915         if (cpOpt.isEmpty()) {
 916             LOG.error(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, port.getPartnerPort().getCircuitPackName());
 917             return null;
 918         }
 919         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 920             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 921             .findFirst();
 922         if (poOpt.isEmpty()) {
 923             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG,
 924                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 925             return null;
 926         }
 927         Ports port2 = poOpt.get();
 928         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 929         if (!checkPartnerPort(circuitPackName, port, port2)) {
 930             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 931                 nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 932             return null;
 933         }
 934         return port2;
 935     }
 936
 937
 938     private void putXpdrLcpsInMaps(int line, String nodeId,
 939             Integer xponderNb, XpdrNodeTypes xponderType,
 940             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 941             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 942         String lcp1 =
 943             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 944         if (lcpMap.containsKey(lcp1)) {
 945             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp1 + " - already exist");
 946             return;
 947         }
 948         String lcp2 =
 949             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 950         if (lcpMap.containsKey(lcp2)) {
 951             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp2 + " - already exist");
 952             return;
 953         }
 954         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 955         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 956         mappingMap.put(lcp1,
 957                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 958         mappingMap.put(lcp2,
 959                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 960         return;
 961     }
 962
 963     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 964             Integer xponderNb, XpdrNodeTypes xponderType,
 965             String circuitPackName,  Ports port,
 966             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 967         if (port.getPortQual() == null) {
 968             LOG.warn(PortMappingUtils.PORTQUAL_LOGMSG, nodeId, port.getPortName(), circuitPackName, "not found");
 969             return new int[] {line, client};
 970         }
 971
 972         switch (port.getPortQual()) {
 973
 974             case XpdrClient:
 975             case SwitchClient:
 976                 String lcp0 =
 977                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 978                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 979                 mappingMap.put(lcp0,
 980                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, xponderType));
 981                 client++;
 982                 break;
 983
 984             case XpdrNetwork:
 985             case SwitchNetwork:
 986                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 987                         xponderNb, xponderType,
 988                         circuitPackName,  port,
 989                         circuitPackList,  lcpMap, mappingMap);
 990                 break;
 991
 992             default:
 993                 LOG.error(PortMappingUtils.PORTQUAL_LOGMSG,
 994                     nodeId, port.getPortName(), circuitPackName, port.getPortQual() + " not supported");
 995         }
 996         return new int[] {line, client};
 997     }
 998
 999     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
1000             Integer xponderNb, XpdrNodeTypes xponderType,
1001             String circuitPackName,  Ports port,
1002             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1003
1004         switch (port.getPortDirection()) {
1005
1006             case Bidirectional:
1007                 String lcp =
1008                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1009                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
1010                 mappingMap.put(lcp,
1011                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
1012                 line++;
1013                 break;
1014
1015             case Rx:
1016             case Tx:
1017                 StringBuilder circuitPackName2 = new StringBuilder();
1018                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
1019                         circuitPackList, lcpMap);
1020
1021                 if (port2 == null) {
1022                      //key already present or an error occured and was logged
1023                     return line;
1024                 }
1025
1026                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1027                         circuitPackName, circuitPackName2.toString(), port, port2,
1028                         lcpMap, mappingMap);
1029                 line += 2;
1030                 break;
1031
1032             default:
1033                 LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
1034                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1035         }
1036
1037         return line;
1038     }
1039
1040     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1041             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1042         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1043         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1044         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1045         return true;
1046     }
1047
1048     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1049         // Creating mapping data for degree TTP's
1050         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1051         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1052         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1053         LOG.info(PortMappingUtils.MAP_LOOKS_LOGMSG, nodeId, interfaceList);
1054         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1055
1056         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : getPerDegreePorts(nodeId, deviceInfo).entrySet()) {
1057             List<ConnectionPorts> cpMapValue = cpMapEntry.getValue();
1058             ConnectionPorts cp1 = cpMapValue.get(0);
1059             String cp1Name = cp1.getCircuitPackName();
1060             switch (cpMapValue.size()) {
1061                 case 1:
1062                     // port is bidirectional
1063                     Ports port = getTtpPort(cp1, cp1Name, nodeId);
1064                     if (port == null) {
1065                         return false;
1066                     }
1067                     if (!checkTtpPort(port, cp1Name, nodeId, true)) {
1068                         continue;
1069                     }
1070                     String logicalConnectionPoint =
1071                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1072                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1073                         nodeId, port.getPortName(), cp1Name, logicalConnectionPoint);
1074                     portMapList.add(createMappingObject(nodeId, port, cp1Name, logicalConnectionPoint));
1075                     break;
1076                 case 2:
1077                     // ports are unidirectionals
1078                     Ports port1 = getTtpPort(cp1, cp1Name, nodeId);
1079                     if (port1 == null) {
1080                         return false;
1081                     }
1082                     ConnectionPorts cp2 = cpMapValue.get(1);
1083                     String cp2Name = cp2.getCircuitPackName();
1084                     Ports port2 = getTtpPort(cp2, cp2Name, nodeId);
1085                     if (port2 == null) {
1086                         return false;
1087                     }
1088                     if (!checkTtpPortsUnidir(port1, port2, cp1Name, cp2Name, nodeId)) {
1089                         continue;
1090                     }
1091                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1092                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1093                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1094                         nodeId, port1.getPortName(), cp1Name, logicalConnectionPoint1);
1095                     portMapList.add(createMappingObject(nodeId, port1, cp1Name, logicalConnectionPoint1));
1096                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1097                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1098                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1099                         nodeId, port2.getPortName(), cp2Name, logicalConnectionPoint2);
1100                     portMapList.add(createMappingObject(nodeId, port2, cp2Name, logicalConnectionPoint2));
1101                     break;
1102                 default:
1103                     LOG.error(PortMappingUtils.NOT_CORRECT_CONPORT_LOGMSG, nodeId, cpMapEntry.getKey());
1104                     continue;
1105                     //TODO should it be continue or return false ?
1106             }
1107         }
1108         return true;
1109     }
1110
1111     private Ports getTtpPort(ConnectionPorts cp, String cpName, String nodeId) {
1112         InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1113             .child(CircuitPacks.class, new CircuitPacksKey(cpName))
1114             .child(Ports.class, new PortsKey(cp.getPortName()));
1115         LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp.getPortName(), cpName);
1116         Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1117             LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1118             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1119         if (portObject.isEmpty()) {
1120             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp.getPortName(), cpName);
1121             return null;
1122         }
1123         return portObject.get();
1124     }
1125
1126     private boolean checkPortQual(Ports port, String cpName, String nodeId) {
1127         if (port.getPortQual() == null) {
1128             return false;
1129         }
1130         if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
1131             //used to be LOG.error when called from createTtpPortMapping
1132             LOG.debug(PortMappingUtils.PORT_NOT_RDMEXT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1133                 nodeId, port.getPortName(), cpName);
1134             return false;
1135         }
1136         return true;
1137     }
1138
1139     private boolean checkTtpPort(Ports port, String cpName, String nodeId, boolean bidirectional) {
1140         if (!checkPortQual(port, cpName, nodeId)) {
1141             return false;
1142         }
1143         if (Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue() ^ bidirectional) {
1144         // (a ^ b) makes more sense than (!a && b) here since it can also work for unidirectional links
1145             LOG.error(PortMappingUtils.PORTDIR_ERROR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1146                 nodeId, port.getPortName(), cpName);
1147             return false;
1148         }
1149         return true;
1150     }
1151
1152     private boolean checkTtpPortsUnidir(Ports port1, Ports port2, String cp1Name, String cp2Name, String nodeId) {
1153         if (!checkTtpPort(port1, cp1Name, nodeId, false)) {
1154             return false;
1155         }
1156         if (!checkTtpPort(port2, cp2Name, nodeId, false)) {
1157             return false;
1158         }
1159         if (!checkPartnerPort(cp1Name, port1, port2)) {
1160             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1161                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1162             return false;
1163         }
1164         // Directions checks are the same for cp1 and cp2, no need to check them twice.
1165         if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1166             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1167                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1168             return false;
1169         }
1170         return true;
1171     }
1172
1173     private NodeInfo createNodeInfo(Info deviceInfo) {
1174         if (deviceInfo.getNodeType() == null) {
1175             // TODO make mandatory in yang
1176             LOG.error(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "field missing");
1177             return null;
1178         }
1179         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1180                 .setOpenroadmVersion(OpenroadmNodeVersion._221)
1181                 .setNodeClli(
1182                     deviceInfo.getClli() == null || deviceInfo.getClli().isEmpty()
1183                         ? "defaultCLLI"
1184                         : deviceInfo.getClli())
1185                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1186         if (deviceInfo.getModel() != null) {
1187             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1188         }
1189         if (deviceInfo.getVendor() != null) {
1190             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1191         }
1192         if (deviceInfo.getIpAddress() != null) {
1193             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1194         }
1195         return nodeInfoBldr.build();
1196     }
1197
1198     private Optional<Interface> getInterfaceFromDevice(String nodeId, String interfaceName) {
1199         InstanceIdentifier<Interface> interfacesIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1200             .child(Interface.class, new InterfaceKey(interfaceName));
1201         return deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.CONFIGURATION,
1202             interfacesIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1203     }
1204 }