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.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.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  33 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesKey;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegree;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeKey;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingBuilder;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilities;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesKey;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfoBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcp;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpKey;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingList;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListBuilder;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListKey;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.alarm.pm.types.rev191129.Direction;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.CircuitPack;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.Ports;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.PortsKey;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacks;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacksKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.degree.ConnectionPorts;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.Interface;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.InterfaceKey;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.OrgOpenroadmDevice;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Degree;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Info;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.McCapabilityProfile;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.McCapabilityProfileKey;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Protocols;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Xponder;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  80 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;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.port.Interfaces;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.xponder.XpdrPort;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.PortQual;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.InterfaceType;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OpenROADMOpticalMultiplex;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OpticalTransport;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OtnOdu;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.Protocols1;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.lldp.container.Lldp;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.lldp.container.lldp.PortConfig;
  92 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  93 import org.opendaylight.yangtools.yang.common.Uint16;
  94 import org.opendaylight.yangtools.yang.common.Uint32;
  95 import org.slf4j.Logger;
  96 import org.slf4j.LoggerFactory;
  97
  98 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
  99 // some mutualization would be helpful
 100 @SuppressWarnings("CPD-START")
 101 public class PortMappingVersion710 {
 102     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion710.class);
 103     private static final Map<Direction, String> SUFFIX;
 104
 105     private final DataBroker dataBroker;
 106     private final DeviceTransactionManager deviceTransactionManager;
 107     private final OpenRoadmInterfaces openRoadmInterfaces;
 108
 109     static {
 110         SUFFIX =  Map.of(
 111             Direction.Tx, "TX",
 112             Direction.Rx, "RX",
 113             Direction.Bidirectional, "TXRX");
 114     }
 115
 116     public PortMappingVersion710(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 117         OpenRoadmInterfaces openRoadmInterfaces) {
 118         this.dataBroker = dataBroker;
 119         this.deviceTransactionManager = deviceTransactionManager;
 120         this.openRoadmInterfaces = openRoadmInterfaces;
 121     }
 122
 123     public boolean createMappingData(String nodeId) {
 124         LOG.info("{} : OpenROADM version 7.1.0 node - Creating Mapping Data", nodeId);
 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.isPresent()) {
 132             LOG.warn("{} : Device info subtree is absent", nodeId);
 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("{} : Unable to create mapping for TTP's", nodeId);
 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("{} : Unable to create mapping for PP's", nodeId);
 156                     return false;
 157                 }
 158                 // Get MC capabilities
 159                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 160                     // return false if MC capabilites failed
 161                     LOG.warn("{} : Unable to create MC capabilities", nodeId);
 162                     return false;
 163                 }
 164                 break;
 165             case Xpdr:
 166                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 167                     LOG.warn("{} : Unable to create mapping for the Xponder", nodeId);
 168                     return false;
 169                 }
 170                 break;
 171             default:
 172                 LOG.error("{} : unknown nodetype - Unable to create mapping", nodeId);
 173                 break;
 174
 175         }
 176         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 177     }
 178
 179     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 180         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 181             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 182             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 183         if ((oldMapping == null) || (nodeId == null)) {
 184             LOG.error("Impossible to update mapping");
 185             return false;
 186         }
 187         try {
 188             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 189                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 190                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 191             if (!portObject.isPresent()) {
 192                 return false;
 193             }
 194             Ports port = portObject.get();
 195             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 196                 oldMapping.getLogicalConnectionPoint());
 197             LOG.debug("{} : Updating old mapping Data {} for {} by new mapping data {}",
 198                     nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 199             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 200             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 201                 .child(Nodes.class, new NodesKey(nodeId))
 202                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 203             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 204             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 205             commit.get();
 206             return true;
 207         } catch (InterruptedException | ExecutionException e) {
 208             LOG.error("{} : exception when updating Mapping {} - ",
 209                     nodeId, oldMapping.getLogicalConnectionPoint(), e);
 210             return false;
 211         }
 212     }
 213
 214     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 215         // Creating for Xponder Line and Client Ports
 216         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 217         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 218             LogicalDatastoreType.OPERATIONAL, deviceIID,
 219             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 220         if (!deviceObject.isPresent()) {
 221             LOG.error("{} : Impossible to get device configuration", nodeId);
 222             return false;
 223         }
 224         OrgOpenroadmDevice device = deviceObject.get();
 225         if (device.getCircuitPacks() == null) {
 226             LOG.warn("{} : Circuit Packs not present", nodeId);
 227             return false;
 228         }
 229
 230         Map<String, String> lcpMap = new HashMap<>();
 231         Map<String, Mapping> mappingMap = new HashMap<>();
 232         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 233         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 234         if (device.getXponder() == null) {
 235             LOG.warn("{} : configuration does not contain a list of Xponders", nodeId);
 236             // Variables to keep track of number of line ports and client ports
 237             int line = 1;
 238             int client = 1;
 239             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 240             //     when device.getXponder() != null. Some code mutualization must be considered.
 241             for (CircuitPacks cp : circuitPackList) {
 242                 String circuitPackName = cp.getCircuitPackName();
 243                 if (cp.getPorts() == null) {
 244                     LOG.warn("{} : Ports were not found for circuit pack {}", nodeId, circuitPackName);
 245                     continue;
 246                 }
 247                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 248                 portList.sort(Comparator.comparing(Ports::getPortName));
 249                 for (Ports port : portList) {
 250                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 251                         1, null, circuitPackName, port,
 252                         circuitPackList, lcpMap, mappingMap);
 253                     line = counters[0];
 254                     client = counters[1];
 255                 }
 256             }
 257         } else {
 258             LOG.info("{} : configuration contains a list of xponders", nodeId);
 259             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 260                 // Variables to keep track of number of line ports and client ports
 261                 int line = 1;
 262                 int client = 1;
 263                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 264                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 265                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values()) {
 266                     String circuitPackName = xpdrPort.getCircuitPackName();
 267                     String portName = xpdrPort.getPortName().toString();
 268                     // If there xponder-subtree has missing circuit-packs or ports,
 269                     // This gives a null-pointer expection,
 270                     if (device.nonnullCircuitPacks().values().stream()
 271                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 272                             .findFirst().isEmpty()) {
 273                         LOG.warn("{} : Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 274                                 nodeId, circuitPackName);
 275                         continue;
 276                     }
 277                     if (device.nonnullCircuitPacks().values().stream()
 278                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 279                             .findFirst().get().nonnullPorts().values().stream()
 280                             .filter(p -> p.getPortName().equals(portName))
 281                             .findFirst().isEmpty()) {
 282                         LOG.warn("{} : port {} on {} - association missing in the device - ignoring it in port-mapping",
 283                                 nodeId, portName, circuitPackName);
 284                         continue;
 285                     }
 286                     Ports port = device.nonnullCircuitPacks().values().stream()
 287                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 288                             .findFirst().get().nonnullPorts().values().stream()
 289                             .filter(p -> p.getPortName().equals(portName))
 290                             .findFirst().get();
 291                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 292                         xponderNb, xponderType, circuitPackName, port,
 293                         circuitPackList, lcpMap, mappingMap);
 294                     line = counters[0];
 295                     client = counters[1];
 296                 }
 297             }
 298         }
 299
 300         if (device.getConnectionMap() == null) {
 301             LOG.warn("{} : No connection-map inside device configuration", nodeId);
 302         } else {
 303             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 304             for (ConnectionMap cm : connectionMap) {
 305                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 306                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 307                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 308                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 309                 if (slcp == null) {
 310                     LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
 311                         nodeId, skey, dkey);
 312                     continue;
 313                 }
 314                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 315                 Mapping mapping = mappingMap.get(slcp);
 316                 mappingMap.remove(slcp);
 317                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 318             }
 319         }
 320
 321         if (device.getOduSwitchingPools() != null) {
 322             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 323             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 324             for (OduSwitchingPools odp : oduSwithcingPools) {
 325                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 326                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org
 327                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 328                     if (nbl.getPortList() == null) {
 329                         continue;
 330                     }
 331                     List<String> lcpList = new ArrayList<>();
 332                     for (PortList item : nbl.nonnullPortList().values()) {
 333                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 334                         if (!lcpMap.containsKey(key)) {
 335                             LOG.error("{} : port {} on {} is not associated to a logical connection point",
 336                                 nodeId, item.getPortName(), item.getCircuitPackName());
 337                             continue;
 338                         }
 339                         lcpList.add(lcpMap.get(key));
 340                     }
 341                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 342                         .setNblNumber(nbl.getNblNumber())
 343                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 344                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 345                         .setLcpList(lcpList)
 346                         .build();
 347                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 348                 }
 349                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 350                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 351                     .setSwitchingPoolType(odp.getSwitchingPoolType())
 352                     //TODO differs from 2.2.1 SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()
 353                     .setNonBlockingList(nbMap)
 354                     .build();
 355                 switchingPoolList.add(splBldr);
 356             }
 357             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 358         }
 359
 360         if (!mappingMap.isEmpty()) {
 361             mappingMap.forEach((k,v) -> portMapList.add(v));
 362         }
 363         return true;
 364     }
 365
 366     private boolean checkPartnerPortNotNull(Ports port) {
 367         if (port.getPartnerPort() == null
 368             || port.getPartnerPort().getCircuitPackName() == null
 369             || port.getPartnerPort().getPortName() == null) {
 370             return false;
 371         }
 372         return true;
 373     }
 374
 375     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 376         if (!checkPartnerPortNotNull(port2)
 377             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 378             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 379             return false;
 380         }
 381         return true;
 382     }
 383
 384     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 385         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 386             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 387                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 388                 &&
 389                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 390                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 391             return false;
 392         }
 393         return true;
 394     }
 395
 396
 397     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg
 398             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 399         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg
 400             .CircuitPacks>> cpPerSrg = new HashMap<>();
 401         // Get value for max Srg from info subtree, required for iteration
 402         // if not present assume to be 20 (temporary)
 403         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 404         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 405             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks> srgCps
 406                 = new ArrayList<>();
 407             LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
 408             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 409                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 410             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 411                 LogicalDatastoreType.OPERATIONAL, srgIID,
 412                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 413             if (ordmSrgObject.isPresent()) {
 414                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 415                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 416             }
 417         }
 418         LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
 419         return cpPerSrg;
 420     }
 421
 422     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 423         // Creating mapping data for SRG's PP
 424         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks>> srgCps
 425             = getSrgCps(nodeId, deviceInfo);
 426         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks>>
 427                 srgCpEntry : srgCps.entrySet()) {
 428             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks> cpList =
 429                 srgCps.get(srgCpEntry.getKey());
 430             List<String> keys = new ArrayList<>();
 431             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks cp : cpList) {
 432                 String circuitPackName = cp.getCircuitPackName();
 433                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 434                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 435                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 436                     LogicalDatastoreType.OPERATIONAL, cpIID,
 437                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 438
 439                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 440                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 441                     continue;
 442                 }
 443                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 444                 Collections.sort(portList, new SortPort710ByName());
 445                 int portIndex = 1;
 446                 for (Ports port : portList) {
 447                     String currentKey = circuitPackName + "-" + port.getPortName();
 448                     if (port.getPortQual() == null) {
 449                         continue;
 450                     }
 451
 452                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 453                         LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 454                                 nodeId, port.getPortName(), circuitPackName);
 455                         continue;
 456                     }
 457
 458                     if (keys.contains(currentKey)) {
 459                         LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 460                                 nodeId, port.getPortName(), circuitPackName);
 461                         continue;
 462                     }
 463
 464                     switch (port.getPortDirection()) {
 465
 466                         case Bidirectional:
 467                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 468                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 469                                     nodeId, port.getPortName(), circuitPackName, lcp);
 470                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 471                             portIndex++;
 472                             keys.add(currentKey);
 473                             break;
 474
 475                         case Rx:
 476                         case Tx:
 477                             if (!checkPartnerPortNotNull(port)) {
 478                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 479                                         + " - cannot assign  logicalConnectionPoint.",
 480                                         nodeId, port.getPortName(), circuitPackName);
 481                                 continue;
 482                             }
 483
 484                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 485                             LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
 486                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 487                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 488                                 .child(CircuitPacks.class,
 489                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 490                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 491                             Optional<Ports> port2Object = this.deviceTransactionManager
 492                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 493                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 494                             if (!port2Object.isPresent()
 495                                 || port2Object.get().getPortQual().getIntValue()
 496                                     != PortQual.RoadmExternal.getIntValue()) {
 497                                 LOG.error("{} : port {} on {} - error getting partner",
 498                                         nodeId, port.getPartnerPort().getPortName().toString(),
 499                                         port.getPartnerPort().getCircuitPackName());
 500                                 continue;
 501                             }
 502
 503                             Ports port2 = port2Object.get();
 504                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 505                                 LOG.error("{} : port {} on {} - Error with partner port configuration",
 506                                         nodeId, port.getPortName(), circuitPackName);
 507                                 portIndex++;
 508                                 continue;
 509                             }
 510                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 511                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 512                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 513                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 514                             portMapList.add(
 515                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 516                             portIndex++;
 517                             keys.add(currentKey);
 518                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 519                             break;
 520
 521                         default:
 522                             LOG.error("{} : port {} on {} - unsupported Direction {}"
 523                                     + " - cannot assign  logicalConnectionPoint.",
 524                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 525
 526                     }
 527                 }
 528             }
 529         }
 530         return true;
 531     }
 532
 533     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 534         if (SUFFIX.containsKey(port.getPortDirection())) {
 535             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 536         }
 537         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 538         return null;
 539     }
 540
 541     private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
 542         return new StringBuilder("XPDR").append(xponderNb)
 543                 .append("-")
 544                 .append(token).append(lcpNb)
 545                 .toString();
 546     }
 547
 548     private Map<McCapabilityProfileKey, McCapabilityProfile> getMcCapabilityProfiles(String deviceId, Info ordmInfo) {
 549         Map<McCapabilityProfileKey, McCapabilityProfile>  mcCapabilityProfiles = new HashMap<>();
 550         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 551         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(deviceId,
 552             LogicalDatastoreType.OPERATIONAL, deviceIID,
 553             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 554         OrgOpenroadmDevice device = null;
 555         if (!deviceObject.isPresent()) {
 556             LOG.error("Impossible to get device configuration for node {}", deviceId);
 557             LOG.warn("MC-capabilities profile will be empty for node {}", deviceId);
 558             return mcCapabilityProfiles;
 559         }
 560         device = deviceObject.get();
 561         mcCapabilityProfiles = device.getMcCapabilityProfile();
 562         return mcCapabilityProfiles;
 563     }
 564
 565     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 566         Map<Integer, Degree> degrees = new HashMap<>();
 567
 568         // Get value for max degree from info subtree, required for iteration
 569         // if not present assume to be 20 (temporary)
 570         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 571
 572         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 573             LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
 574             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 575                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 576             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 577                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 578                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 579             if (ordmDegreeObject.isPresent()) {
 580                 degrees.put(degreeCounter, ordmDegreeObject.get());
 581             }
 582         }
 583         LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
 584         return degrees;
 585     }
 586
 587     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 588         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 589         getDegreesMap(deviceId, ordmInfo).forEach(
 590             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 591         return conPortMap;
 592     }
 593
 594     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 595         List<SharedRiskGroup> srgs = new ArrayList<>();
 596
 597         // Get value for max Srg from info subtree, required for iteration
 598         // if not present assume to be 20 (temporary)
 599         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 600         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 601             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 602                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 603             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 604                 LogicalDatastoreType.OPERATIONAL, srgIID,
 605                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 606             if (ordmSrgObject.isPresent()) {
 607                 srgs.add(ordmSrgObject.get());
 608
 609             }
 610         }
 611         return srgs;
 612     }
 613
 614     private Map<String, String> getEthInterfaceList(String nodeId) {
 615         LOG.info("{} : It is calling get ethernet interface", nodeId);
 616         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 617             .child(Protocols.class);
 618         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 619             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 620             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 621         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 622             LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
 623             return new HashMap<>();
 624         }
 625         Map<String, String> cpToInterfaceMap = new HashMap<>();
 626         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 627         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 628             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 629                 continue;
 630             }
 631             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 632                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 633             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 634                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 635                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 636             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 637                 continue;
 638             }
 639             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 640             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 641             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 642                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 643             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 644                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 645                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 646             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 647                 continue;
 648             }
 649             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 650                 portConfig.getIfName());
 651         }
 652         LOG.info("{} : Processiong is done.. now returning..", nodeId);
 653         return cpToInterfaceMap;
 654     }
 655
 656     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 657         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 658         for (Degree degree : degrees.values()) {
 659             LOG.debug("Inside CP to degree list");
 660             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 661                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 662                     degree.getDegreeNumber().toString(), interfaceList))
 663                 .collect(Collectors.toList()));
 664         }
 665         return cpToDegreeList;
 666     }
 667
 668     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 669             List<SharedRiskGroup> srgs, Info deviceInfo, String nodeId) {
 670         //TODO some divergences with 2.2.1 here
 671         LOG.info("{} : Getting the MC capabilities for degrees", nodeId);
 672         //Get all the mc-capability profiles from the device
 673         Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfiles =
 674             getMcCapabilityProfiles(nodeId, deviceInfo);
 675         // Add the DEG mc-capabilities
 676         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = createMcCapDegreeObject(degrees, mcCapabilityProfiles,
 677             nodeId);
 678         // Add the SRG mc-capabilities
 679         LOG.info("{} : Getting the MC capabilities for SRGs", nodeId);
 680         mcCapabilities.putAll(createMcCapSrgObject(srgs, mcCapabilityProfiles, nodeId));
 681         return mcCapabilities;
 682     }
 683
 684     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 685             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 686             Map<McCapabilitiesKey, McCapabilities> mcCapMap) {
 687         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 688         if (nodeInfo != null) {
 689             nodesBldr.setNodeInfo(nodeInfo);
 690         }
 691         if (portMapList != null) {
 692             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 693             // No element in the list below should be null at this stage
 694             for (Mapping mapping: portMapList) {
 695                 mappingMap.put(mapping.key(), mapping);
 696             }
 697             nodesBldr.setMapping(mappingMap);
 698         }
 699         if (cp2DegreeList != null) {
 700             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 701             // No element in the list below should be null at this stage
 702             for (CpToDegree cp2Degree: cp2DegreeList) {
 703                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 704             }
 705             nodesBldr.setCpToDegree(cpToDegreeMap);
 706         }
 707
 708         if (splList != null) {
 709             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 710             // No element in the list below should be null at this stage
 711             for (SwitchingPoolLcp spl: splList) {
 712                 splMap.put(spl.key(), spl);
 713             }
 714             nodesBldr.setSwitchingPoolLcp(splMap);
 715         }
 716         if (mcCapMap != null) {
 717             nodesBldr.setMcCapabilities(mcCapMap);
 718         }
 719         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 720         Nodes nodes = nodesBldr.build();
 721         nodesList.put(nodes.key(),nodes);
 722
 723         Network network = new NetworkBuilder().setNodes(nodesList).build();
 724
 725         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 726         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 727         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 728         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 729         try {
 730             commit.get();
 731             return true;
 732         } catch (InterruptedException | ExecutionException e) {
 733             LOG.warn("{} : Failed to post {}", nodeId, network, e);
 734             return false;
 735         }
 736     }
 737
 738     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 739             Map<String, String> interfaceList) {
 740         return new CpToDegreeBuilder()
 741             .withKey(new CpToDegreeKey(circuitPackName))
 742             .setCircuitPackName(circuitPackName)
 743             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 744             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 745     }
 746
 747     private Map<McCapabilitiesKey, McCapabilities> createMcCapDegreeObject(Map<Integer, Degree> degrees,
 748             Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfileMap, String nodeId) {
 749         //TODO some divergences here with 2.2.1
 750         Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap = new HashMap<>();
 751         for (Degree degree : degrees.values()) {
 752
 753             if ((degree.getMcCapabilityProfileName() == null) || (degree.getMcCapabilityProfileName().isEmpty())) {
 754                 LOG.warn("{} : No MC profiles are found on degree {} - "
 755                         + "assuming the fixed grid capabilities and a default profile-name",
 756                     nodeId, degree.getDegreeNumber());
 757                 String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP-" + "default-profile";
 758                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 759                     .withKey(new McCapabilitiesKey(mcNodeName))
 760                     .setMcNodeName(mcNodeName);
 761                 mcCapabilitiesBuilder
 762                     .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 763                     .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 764                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 765                 continue;
 766             }
 767
 768             for (String mcCapabilityProfileName : degree.getMcCapabilityProfileName()) {
 769                 McCapabilityProfileKey mcKey = new McCapabilityProfileKey(mcCapabilityProfileName);
 770                 McCapabilityProfile mcCapabilityProfile = mcCapabilityProfileMap.get(mcKey);
 771                 String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP-" + mcCapabilityProfile;
 772                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 773                     .withKey(new McCapabilitiesKey(mcNodeName))
 774                     .setMcNodeName(mcNodeName);
 775                 mcCapabilitiesBuilder
 776                     .setCenterFreqGranularity(mcCapabilityProfile.getCenterFreqGranularity())
 777                     .setSlotWidthGranularity(mcCapabilityProfile.getSlotWidthGranularity());
 778                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 779             }
 780
 781         }
 782         return mcCapabilitiesMap;
 783     }
 784
 785     private Map<McCapabilitiesKey, McCapabilities> createMcCapSrgObject(List<SharedRiskGroup> srgs,
 786             Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfileMap, String nodeId) {
 787
 788         Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap = new HashMap<>();
 789         for (SharedRiskGroup srg : srgs) {
 790
 791             if ((srg.getMcCapabilityProfileName() == null) || (srg.getMcCapabilityProfileName().isEmpty())) {
 792                 LOG.warn("{} : No MC profiles are found on SRG {} - "
 793                     + "assuming the fixed grid capabilities and a default MC profile-name",
 794                     nodeId, srg.getSrgNumber());
 795                 String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP-" + "default-profile";
 796                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 797                     .withKey(new McCapabilitiesKey(mcNodeName))
 798                     .setMcNodeName(mcNodeName);
 799                 mcCapabilitiesBuilder
 800                     .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 801                     .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 802                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 803                 continue;
 804             }
 805
 806             for (String mcCapabilityProfileName : srg.getMcCapabilityProfileName()) {
 807                 McCapabilityProfileKey mcKey = new McCapabilityProfileKey(mcCapabilityProfileName);
 808                 McCapabilityProfile mcCapabilityProfile = mcCapabilityProfileMap.get(mcKey);
 809                 String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP-" + mcCapabilityProfile;
 810                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 811                     .withKey(new McCapabilitiesKey(mcNodeName))
 812                     .setMcNodeName(mcNodeName);
 813                 mcCapabilitiesBuilder
 814                     .setCenterFreqGranularity(mcCapabilityProfile.getCenterFreqGranularity())
 815                     .setSlotWidthGranularity(mcCapabilityProfile.getSlotWidthGranularity());
 816                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 817             }
 818         }
 819         return mcCapabilitiesMap;
 820     }
 821
 822     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 823             String logicalConnectionPoint) {
 824         MappingBuilder mpBldr = new MappingBuilder()
 825                 .withKey(new MappingKey(logicalConnectionPoint))
 826                 .setLogicalConnectionPoint(logicalConnectionPoint)
 827                 .setSupportingCircuitPackName(circuitPackName)
 828                 .setSupportingPort(port.getPortName())
 829                 .setPortDirection(port.getPortDirection().getName());
 830
 831         if ((port.getInterfaces() == null)
 832             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 833                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 834             return mpBldr.build();
 835         }
 836         // Get OMS and OTS interface provisioned on the TTP's
 837         for (Interfaces interfaces : port.getInterfaces()) {
 838             try {
 839                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 840                     interfaces.getInterfaceName());
 841                 if (!openRoadmInterface.isPresent()) {
 842                     LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
 843                     continue;
 844                 }
 845                 LOG.debug("{} : interface get from device is {} and of type {}",
 846                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 847                 Class<? extends InterfaceType> interfaceType
 848                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 849                 // Check if interface type is OMS or OTS
 850                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 851                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 852                 }
 853                 if (interfaceType.equals(OpticalTransport.class)) {
 854                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 855                 }
 856                 if (interfaceType.equals(OtnOdu.class)) {
 857                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 858                 }
 859             } catch (OpenRoadmInterfaceException ex) {
 860                 LOG.warn("{} : Error while getting interface {} - ",
 861                     nodeId, interfaces.getInterfaceName(), ex);
 862             }
 863         }
 864         return mpBldr.build();
 865     }
 866
 867     private Mapping createXpdrMappingObject(String nodeId, Ports ports, String circuitPackName,
 868             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 869             XpdrNodeTypes xpdrNodeType) {
 870
 871         //TODO some divergens here with 2.2.1
 872         if (mapping != null && connectionMapLcp != null) {
 873             // update existing mapping
 874             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 875         }
 876
 877         // create a new mapping
 878         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 879         MappingBuilder mpBldr = new MappingBuilder()
 880                 .withKey(new MappingKey(logicalConnectionPoint))
 881                 .setLogicalConnectionPoint(logicalConnectionPoint)
 882                 .setSupportingCircuitPackName(circuitPackName)
 883                 .setSupportingPort(ports.getPortName())
 884                 .setPortDirection(ports.getPortDirection().getName())
 885                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 886         if (ports.getPortQual() != null) {
 887             mpBldr.setPortQual(ports.getPortQual().getName());
 888         }
 889         if (xpdrNodeType != null) {
 890             mpBldr.setXponderType(xpdrNodeType);
 891         }
 892         if (partnerLcp != null) {
 893             mpBldr.setPartnerLcp(partnerLcp);
 894         }
 895         return mpBldr.build();
 896     }
 897
 898     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 899             //circuitPackName2 will be updated by reference contrary to circuitPackName
 900             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 901         if (!checkPartnerPortNotNull(port)) {
 902             LOG.warn("{} : port {} on {} - Error in the configuration ",
 903                     nodeId, port.getPortName(), circuitPackName);
 904             return null;
 905         }
 906         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 907             return null;
 908         }
 909         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 910             .filter(
 911                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 912             .findFirst();
 913         if (!cpOpt.isPresent()) {
 914             LOG.error("{} : Error fetching circuit-pack {}",
 915                     nodeId, port.getPartnerPort().getCircuitPackName());
 916             return null;
 917         }
 918         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 919             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 920             .findFirst();
 921         if (!poOpt.isPresent()) {
 922             LOG.error("{} : Error fetching port {} on {}",
 923                     nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 924             return null;
 925         }
 926         Ports port2 = poOpt.get();
 927         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 928         if (!checkPartnerPort(circuitPackName, port, port2)) {
 929             LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
 930                     nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 931             return null;
 932         }
 933         return port2;
 934     }
 935
 936
 937     private void putXpdrLcpsInMaps(int line, String nodeId,
 938             Integer xponderNb, XpdrNodeTypes xponderType,
 939             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 940             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 941         String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 942         String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 943         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 944             LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
 945             return;
 946         }
 947         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 948         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 949         mappingMap.put(lcp1,
 950                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 951         mappingMap.put(lcp2,
 952                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 953         return;
 954     }
 955
 956     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 957             Integer xponderNb, XpdrNodeTypes xponderType,
 958             String circuitPackName,  Ports port,
 959             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 960
 961         if (port.getPortQual() == null) {
 962             LOG.warn("{} : port {} on {} - PortQual was not found",
 963                     nodeId, port.getPortName(), circuitPackName);
 964             return new int[] {line, client};
 965         }
 966
 967         switch (port.getPortQual()) {
 968
 969             case XpdrClient:
 970             case SwitchClient:
 971                 String lcp0 = createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 972                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 973                 mappingMap.put(lcp0,
 974                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 975                 client++;
 976                 break;
 977
 978             case XpdrNetwork:
 979             case SwitchNetwork:
 980                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 981                         xponderNb, xponderType,
 982                         circuitPackName,  port,
 983                         circuitPackList,  lcpMap, mappingMap);
 984                 break;
 985
 986             default:
 987                 LOG.error("{} : port {} on {} - unsupported PortQual {}",
 988                         nodeId, port.getPortName(), circuitPackName, port.getPortQual());
 989         }
 990         return new int[] {line, client};
 991     }
 992
 993     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 994             Integer xponderNb, XpdrNodeTypes xponderType,
 995             String circuitPackName,  Ports port,
 996             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 997
 998         switch (port.getPortDirection()) {
 999
1000             case Bidirectional:
1001                 String lcp = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1002                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
1003                 mappingMap.put(lcp,
1004                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
1005                 line++;
1006                 break;
1007
1008             case Rx:
1009             case Tx:
1010                 StringBuilder circuitPackName2 = new StringBuilder();
1011                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
1012                         circuitPackList, lcpMap);
1013
1014                 if (port2 == null) {
1015                      //key already present or an error occured and was logged
1016                     return line;
1017                 }
1018
1019                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1020                         circuitPackName, circuitPackName2.toString(), port, port2,
1021                         lcpMap, mappingMap);
1022                 line += 2;
1023                 break;
1024
1025             default:
1026                 LOG.error("{} : port {} on {} - unsupported Direction {}",
1027                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1028         }
1029
1030         return line;
1031     }
1032
1033     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1034             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1035         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1036         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1037         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, deviceInfo, nodeId));
1038         return true;
1039     }
1040
1041     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1042         // Creating mapping data for degree TTP's
1043         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1044         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1045         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1046         LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
1047         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1048
1049         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1050         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1051             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1052                 case 1:
1053                     // port is bidirectional
1054                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1055                         .child(CircuitPacks.class,
1056                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1057                         .child(Ports.class,
1058                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1059                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1060                             nodeId,
1061                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1062                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1063                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1064                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1065                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1066                     if (!portObject.isPresent()) {
1067                         LOG.error("{} : No port {} on circuit pack {}",
1068                                 nodeId,
1069                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1070                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1071                         return false;
1072                     }
1073                     Ports port = portObject.get();
1074                     if (port.getPortQual() == null) {
1075                         continue;
1076                     }
1077                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1078                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1079                         LOG.error("{} : port {} on {} - Impossible to create logical connection point"
1080                                 + " - Error in configuration with port-qual or port-direction",
1081                                 nodeId, port.getPortName(),
1082                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1083                         continue;
1084                     }
1085                     String logicalConnectionPoint = new StringBuilder("DEG")
1086                         .append(cpMapEntry.getKey())
1087                         .append("-TTP-TXRX")
1088                         .toString();
1089                     LOG.info("{} : Logical Connection Point for {} on {} is {}",
1090                             nodeId,
1091                             port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1092                             logicalConnectionPoint);
1093                     portMapList.add(createMappingObject(nodeId, port,
1094                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1095                         logicalConnectionPoint));
1096                     break;
1097                 case 2:
1098                     // ports are unidirectionals
1099                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1100                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1101                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1102                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1103                         .child(Ports.class,
1104                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1105                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1106                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
1107                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1108                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1109                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1110                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1111                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1112                         .child(Ports.class,
1113                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
1114                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1115                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
1116                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1117                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1118                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1119                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1120                         LOG.error("{} : No port {} on circuit pack {}",
1121                                 nodeId,
1122                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1123                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1124                         return false;
1125                     }
1126
1127                     Ports port1 = port1Object.get();
1128                     Ports port2 = port2Object.get();
1129                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1130                         continue;
1131                     }
1132                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1133                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1134                         LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
1135                                 + " - Error in configuration with port-qual",
1136                                 nodeId, port1.getPortName(), port2.getPortName());
1137                         continue;
1138                     }
1139                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1140                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1141                                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1142                         continue;
1143                     }
1144                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1145                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1146                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1147                                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1148                         continue;
1149                     }
1150
1151                     String logicalConnectionPoint1 = new StringBuilder("DEG")
1152                         .append(cpMapEntry.getKey())
1153                         .append("-TTP-")
1154                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1155                         .toString();
1156                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1157                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1158                         port1.getPortName(), logicalConnectionPoint1);
1159                     portMapList.add(createMappingObject(nodeId, port1,
1160                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1161                             logicalConnectionPoint1));
1162                     String logicalConnectionPoint2 = new StringBuilder("DEG")
1163                         .append(cpMapEntry.getKey())
1164                         .append("-TTP-")
1165                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1166                         .toString();
1167                     LOG.info("{} : Logical Connection Point for {} {} is {}",
1168                             nodeId,
1169                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1170                             port2.getPortName(), logicalConnectionPoint2);
1171                     portMapList.add(createMappingObject(nodeId, port2,
1172                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1173                             logicalConnectionPoint2));
1174                     break;
1175                 default:
1176                     LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
1177                     continue;
1178             }
1179         }
1180         return true;
1181     }
1182
1183     private NodeInfo createNodeInfo(Info deviceInfo) {
1184
1185         if (deviceInfo.getNodeType() == null) {
1186             // TODO make mandatory in yang
1187             LOG.error("Node type field is missing");
1188             return null;
1189         }
1190
1191         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1192                 .setOpenroadmVersion(OpenroadmVersion._710)
1193                 .setNodeType(deviceInfo.getNodeType());
1194         // TODO: 221 versions expects an int value - need to check whether it is bug or an evolution here
1195         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1196             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1197         } else {
1198             nodeInfoBldr.setNodeClli("defaultCLLI");
1199         }
1200         if (deviceInfo.getModel() != null) {
1201             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1202         }
1203         if (deviceInfo.getVendor() != null) {
1204             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1205         }
1206         if (deviceInfo.getIpAddress() != null) {
1207             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1208         }
1209
1210         return nodeInfoBldr.build();
1211     }
1212
1213 }