2 * Copyright © 2019 Orange, Inc. and others. All rights reserved.
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
9 package org.opendaylight.transportpce.pce.gnpy;
11 import java.math.BigDecimal;
12 import java.util.ArrayList;
13 import java.util.HashMap;
14 import java.util.List;
16 import java.util.concurrent.ExecutionException;
17 import java.util.regex.Pattern;
18 import java.util.stream.IntStream;
20 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
21 import org.opendaylight.transportpce.common.NetworkUtils;
22 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
23 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.Coordinate;
24 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.Km;
25 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.edfa.params.Operational;
26 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.edfa.params.OperationalBuilder;
27 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.Edfa;
28 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.EdfaBuilder;
29 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.FiberRoadmBuilder;
30 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.Transceiver;
31 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.TransceiverBuilder;
32 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.fiberroadm.Params;
33 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.fiberroadm.ParamsBuilder;
34 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.fiberroadm.params.fiberroadm.Fiber;
35 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.fiberroadm.params.fiberroadm.FiberBuilder;
36 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.fiberroadm.params.fiberroadm.Roadm;
37 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.element.type.choice.element.type.fiberroadm.params.fiberroadm.RoadmBuilder;
38 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.location.attributes.Location;
39 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.location.attributes.LocationBuilder;
40 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.topo.Connections;
41 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.topo.ConnectionsBuilder;
42 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.topo.Elements;
43 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.topo.ElementsBuilder;
44 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.topo.elements.Metadata;
45 import org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.topo.elements.MetadataBuilder;
46 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Link1;
47 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.SpanAttributes;
48 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.amplified.link.attributes.AmplifiedLink;
49 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.amplified.link.attributes.amplified.link.section.element.section.element.Span;
50 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.amplified.link.attributes.amplified.link.section.element.section.element.ila.Ila;
51 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.span.attributes.LinkConcatenation;
52 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.rev181130.Node1;
53 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.link.OMSAttributes;
54 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
55 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
57 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
58 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
59 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
60 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
61 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
62 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
63 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
64 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
65 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
66 import org.slf4j.Logger;
67 import org.slf4j.LoggerFactory;
70 * Class to create the topology corresponding to GNPy requirements.
72 * @author Ahmed Triki ( ahmed.triki@orange.com )
76 public class GnpyTopoImpl {
77 private static final Logger LOG = LoggerFactory.getLogger(GnpyTopoImpl.class);
78 private final NetworkTransactionService networkTransactionService;
80 private List<Elements> elements = new ArrayList<>();
81 private List<Connections> connections = new ArrayList<>();
83 //Mapping between the ord-topo and ord-ntw node
84 private Map<String, String> mapDisgNodeRefNode = new HashMap<String, String>();
85 //Mapping between the ord-ntw and node ip
86 private Map<String, IpAddress> mapNodeRefIp = new HashMap<String, IpAddress>();
87 //Mapping between the ROADM-ROADM linkId/secElement and the linkId
88 private Map<String, List<String>> mapLinkFiber = new HashMap<String, List<String>>();
89 //Mapping between the ROADM-ROADM linkId/secElement and ipAddress
90 private Map<String, IpAddress> mapFiberIp = new HashMap<String, IpAddress>();
92 private List<String> trxList = new ArrayList<>();
93 //Initialize the 32 bit identifiers for the edfa and the fiber.
94 //These 32-bit identifiers are not ipv4 addresses (despite having ipv4Adresses format, dotted-decimal notation).
95 //They are imposed by the GNPy yang model to identify network elements and not used for any routing purposes.
96 private Ipv4Address edfaId;
97 private Ipv4Address fiberId;
98 private static final double LATITUDE = 0;
99 private static final double LONGITUTE = 0;
100 private static final String REGION = "N/A";
101 private static final String CITY = "N/A";
102 private static final int CONVERT_KM_M = 1000;
103 private static final double TARGET_PCH_OUT_DB = -20;
106 * Construct the ExtractTopoDataStoreImpl.
108 public GnpyTopoImpl(final NetworkTransactionService networkTransactionService) throws GnpyException {
109 this.networkTransactionService = networkTransactionService;
110 //32-bit identifier for the fiber. The dotted decimal notation has the format 243.x.x.x (0<=x<=255)
111 fiberId = new Ipv4Address("243.0.0.1");
112 //32-bit identifier for the edfa. The dotted decimal notation has the format 244.x.x.x (0<=x<=255)
113 edfaId = new Ipv4Address("244.0.0.1");
116 } catch (NullPointerException e) {
117 throw new GnpyException("In GnpyTopoImpl: one of the elements is null",e);
122 * extract the topology: all the elements have ipAddress as uid and maintain
123 * a mapping structure to map between the nodeId and the ipAddress (uid)
126 private void extractTopo() throws GnpyException {
127 // Define the instance identifier of the OpenRoadm topology
128 InstanceIdentifier<Network> insIdOpenRoadmTopo = InstanceIdentifier
129 .builder(Networks.class)
130 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).build();
131 // Define the instance identifier of the OpenRoadm network
132 InstanceIdentifier<Network> insIdrOpenRoadmNet = InstanceIdentifier
133 .builder(Networks.class)
134 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID))).build();
136 // Initialize the reading of the networkTransactionService
137 // read the configuration part of the data broker that concerns the openRoadm topology and get all the nodes
138 java.util.Optional<Network> openRoadmTopo = this.networkTransactionService
139 .read(LogicalDatastoreType.CONFIGURATION, insIdOpenRoadmTopo).get();
140 java.util.Optional<Network> openRoadmNet = this.networkTransactionService
141 .read(LogicalDatastoreType.CONFIGURATION, insIdrOpenRoadmNet).get();
142 if (openRoadmNet.isPresent() && openRoadmTopo.isPresent()) {
143 extractElements(openRoadmTopo,openRoadmNet);
144 extractConnections(openRoadmTopo,openRoadmNet);
145 LOG.debug("In GnpyTopoImpl : elements and connections are well extracted");
148 throw new GnpyException(
149 "In GnpyTopoImpl : openroadm topology network or openroadm network are not well mounted ...");
151 } catch (InterruptedException | ExecutionException e) {
152 this.networkTransactionService.close();
153 throw new GnpyException("In gnpyTopoImpl: error in reading the topology", e);
155 this.networkTransactionService.close();
158 private void extractElements(java.util.Optional<Network> openRoadmTopo,
159 java.util.Optional<Network> openRoadmNet) throws GnpyException {
160 // Create the list of nodes
161 List<Node> openRoadmNetNodeList = openRoadmNet.get().getNode();
162 List<Node> openRoadmTopoNodeList = openRoadmTopo.get().getNode();
163 List<String> nodesList = new ArrayList<>();
165 if (openRoadmTopoNodeList.isEmpty() || openRoadmNetNodeList.isEmpty()) {
166 throw new GnpyException("In gnpyTopoImpl: no nodes in the openradm topology or openroadm network");
169 for (Node openRoadmTopoNode : openRoadmTopoNodeList) {
170 // Retrieve the supporting node and the type of the node in openRoadm network
171 List<SupportingNode> supportingNodeList = openRoadmTopoNode.getSupportingNode();
172 for (SupportingNode supportingNode : supportingNodeList) {
173 IpAddress ipAddress = null;
174 String nodeRef = supportingNode.getNodeRef().getValue();
175 // Retrieve the mapping between the openRoadm topology and openRoadm network
176 mapDisgNodeRefNode.put(openRoadmTopoNode.getNodeId().getValue(), nodeRef);
177 Node1 openRoadmNetNode1 = null;
178 org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130
179 .Node1 commonNetworkNode1 = null;
180 for (Node openRoadmNetNode : openRoadmNetNodeList) {
181 if (openRoadmNetNode.getNodeId().getValue().equals(nodeRef)) {
182 openRoadmNetNode1 = openRoadmNetNode.augmentation(Node1.class);
183 commonNetworkNode1 = openRoadmNetNode.augmentation(org.opendaylight.yang.gen.v1
184 .http.org.openroadm.common.network.rev181130.Node1.class);
185 ipAddress = openRoadmNetNode1.getIp();
186 mapNodeRefIp.put(nodeRef, ipAddress);
190 if (commonNetworkNode1.getNodeType().getName().equals("ROADM")) {
191 if (!nodesList.contains(nodeRef)) {
192 Elements element = createElementsRoadm(LATITUDE, LONGITUTE, nodeRef,
193 openRoadmNetNode1.getShelf(),TARGET_PCH_OUT_DB, ipAddress.getIpv4Address().getValue());
194 this.elements.add(element);
195 nodesList.add(nodeRef);
197 } else if (commonNetworkNode1.getNodeType().getName().equals("XPONDER")) {
198 if (!nodesList.contains(nodeRef)) {
199 Elements element = createElementsTransceiver(LATITUDE, LONGITUTE, nodeRef,
200 openRoadmNetNode1.getShelf(),ipAddress.getIpv4Address().getValue());
201 this.elements.add(element);
202 nodesList.add(nodeRef);
203 trxList.add(nodeRef);
206 throw new GnpyException("In gnpyTopoImpl: the type is not implemented");
212 private void extractConnections(java.util.Optional<Network> openRoadmTopo,
213 java.util.Optional<Network> openRoadmNet) throws GnpyException {
214 // Create the list of connections
215 Network1 nw1 = openRoadmTopo.get().augmentation(Network1.class);
216 List<Link> linksList = nw1.getLink();
217 // 1:EXPRESS-LINK 2:ADD-LINK 3:DROP-LINK
218 // 4:ROADM-To-ROADM 5:XPONDER-INPUT 6:XPONDER-OUTPUT
219 int[] externalLink = {OpenroadmLinkType.ROADMTOROADM.getIntValue(),OpenroadmLinkType.XPONDERINPUT.getIntValue(),
220 OpenroadmLinkType.XPONDEROUTPUT.getIntValue()};
222 if (linksList.isEmpty()) {
223 throw new GnpyException("In gnpyTopoImpl: no links in the network");
226 for (Link link : linksList) {
227 Link1 link1 = link.augmentation(Link1.class);
228 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130
229 .Link1 openroadmNetworkLink1 = link.augmentation(org.opendaylight.yang.gen.v1.http.org
230 .openroadm.network.topology.rev181130.Link1.class);
231 int linkType = link1.getLinkType().getIntValue();
232 if (! IntStream.of(externalLink).anyMatch(x -> x == linkType)) {
236 String srcId = mapDisgNodeRefNode.get(link.getSource().getSourceNode().getValue());
237 IpAddress srcIp = mapNodeRefIp.get(srcId);
238 String linkId = link.getLinkId().getValue();
239 String destId = null;
240 IpAddress destIp = null;
241 if (linkType == OpenroadmLinkType.ROADMTOROADM.getIntValue()) {
242 OMSAttributes omsAttributes = openroadmNetworkLink1.getOMSAttributes();
243 if (omsAttributes == null) {
244 throw new GnpyException(String.format(
245 "In gnpyTopoImpl: OMS attributes do not exit for ROADM to ROADM link: %s",linkId));
247 //Case of amplified link
248 if (omsAttributes.getAmplifiedLink() != null) {
249 srcIp = extractAmplifiedLink(omsAttributes, linkId, srcIp);
251 //Case of one span link
252 if (omsAttributes.getSpan() != null) {
253 srcIp = extractSpanLink(omsAttributes, linkId, srcIp);
257 destId = mapDisgNodeRefNode.get(link.getDestination().getDestNode().getValue());
258 destIp = mapNodeRefIp.get(destId);
259 createNewConnection(srcIp,destIp);
263 private IpAddress extractAmplifiedLink(OMSAttributes omsAttributes, String linkId, IpAddress srcIp)
264 throws GnpyException {
266 List<AmplifiedLink> amplifiedLinkList = omsAttributes.getAmplifiedLink()
268 IpAddress destIp = null;
269 if (!amplifiedLinkList.isEmpty()) {
270 for (AmplifiedLink amplifiedLink : amplifiedLinkList) {
271 String secElt = amplifiedLink.getSectionEltNumber().toString();
273 if (amplifiedLink.getSectionElement().getSectionElement() instanceof Ila) {
274 Ila ila = (Ila) amplifiedLink.getSectionElement().getSectionElement();
275 destIp = extractILAFromAmpLink(ila);
278 if (amplifiedLink.getSectionElement().getSectionElement() instanceof Span) {
279 Span span = (Span) amplifiedLink.getSectionElement().getSectionElement();
280 destIp = extractSpan((SpanAttributes) span.getSpan(), linkId, secElt);
283 if (createNewConnection(srcIp,destIp)) {
291 private IpAddress extractSpanLink(OMSAttributes omsAttributes, String linkId, IpAddress srcIp)
292 throws GnpyException {
294 SpanAttributes span = omsAttributes.getSpan();
295 IpAddress destIp = extractSpan((SpanAttributes) span, linkId, linkId);
296 if (createNewConnection(srcIp, destIp)) {
302 private IpAddress extractILAFromAmpLink(Ila ila) throws GnpyException {
303 String nodeId = ila.getNodeId().getValue();
304 IpAddress ipEdfa = new IpAddress(edfaId);
305 edfaId = incrementIdentifier(edfaId);
306 mapDisgNodeRefNode.put(nodeId, nodeId);
307 mapNodeRefIp.put(nodeId, ipEdfa);
308 Elements element = createElementsEdfa(LATITUDE, LONGITUTE, REGION, CITY,
309 ila.getGain().getValue(), ila.getTilt().getValue(),
310 ila.getOutVoaAtt().getValue(), "std_medium_gain",
311 ipEdfa.getIpv4Address().getValue());
312 this.elements.add(element);
316 private IpAddress extractSpan(SpanAttributes span, String linkId, String subLinkId) throws GnpyException {
317 IpAddress ipFiber = new IpAddress(fiberId);
319 if (!mapLinkFiber.containsKey(linkId)) {
320 mapLinkFiber.put(linkId, new ArrayList<String>());
322 mapLinkFiber.get(linkId).add(subLinkId);
323 mapFiberIp.put(subLinkId, ipFiber);
324 fiberId = incrementIdentifier(fiberId);
328 String typeVariety = "SSMF";
330 // Compute the length of the link
331 List<LinkConcatenation> linkConcatenationList = span.getLinkConcatenation();
332 for (LinkConcatenation linkConcatenation : linkConcatenationList) {
333 double srlgLength = linkConcatenation.getSRLGLength();
334 //convert to kilometer
335 length += srlgLength / CONVERT_KM_M;
337 double lossCoef = span.getSpanlossCurrent().getValue().doubleValue() / length;
338 Elements element = createElementsFiber(LATITUDE, LONGITUTE, REGION, CITY,
339 ipFiber.getIpv4Address().getValue(), length, attIn, lossCoef, connIn, connOut, typeVariety);
340 this.elements.add(element);
346 * Method to create Fiber
348 private Elements createElementsFiber(double latitude, double longitude, String region, String city, String uidFiber,
349 double length, double attIn, double lossCoef, double connIn, double connOut, String typeVariety) {
350 // Create an amplifier after the ROADM
351 Coordinate c1 = new Coordinate(new BigDecimal(latitude));
352 Coordinate c2 = new Coordinate(new BigDecimal(longitude));
353 Location location1 = new LocationBuilder().setRegion(region).setCity(city).setLatitude(c1).setLongitude(c2)
355 Metadata metadata1 = new MetadataBuilder().setLocation(location1).build();
356 Fiber fiber = new FiberBuilder().setLength(new BigDecimal(length)).setLengthUnits(Km.class)
357 .setAttIn(new BigDecimal(attIn)).setLossCoef(new BigDecimal(lossCoef)).setConIn(new BigDecimal(connIn))
358 .setConOut(new BigDecimal(connOut)).build();
359 Params params1 = new ParamsBuilder().setFiberroadm(fiber).build();
360 Elements element1 = new ElementsBuilder().setUid(uidFiber)
361 .setType(org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.Fiber.class)
362 .setTypeVariety(typeVariety).setMetadata(metadata1)
363 .setElementType(new FiberRoadmBuilder().setParams(params1).build()).build();
368 * Method to create EDFA
370 private Elements createElementsEdfa(double latitude, double longitude, String region, String city,
371 BigDecimal gainTarget, BigDecimal tiltTarget, BigDecimal outVoa, String typeVariety, String uidEdfa) {
372 // Create an amplifier after the ROADM
373 Coordinate c1 = new Coordinate(new BigDecimal(latitude));
374 Coordinate c2 = new Coordinate(new BigDecimal(longitude));
375 Location location1 = new LocationBuilder().setRegion(region).setCity(city).setLatitude(c1).setLongitude(c2)
377 Metadata metadata1 = new MetadataBuilder().setLocation(location1).build();
378 Operational operational = new OperationalBuilder().setGainTarget(gainTarget).setTiltTarget(tiltTarget)
379 .setOutVoa(outVoa).build();
380 Edfa edfa = new EdfaBuilder()
381 .setOperational(operational).build();
382 Elements element1 = new ElementsBuilder().setUid(uidEdfa)
383 .setType(org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.Edfa.class)
384 .setMetadata(metadata1).setElementType(edfa).setTypeVariety(typeVariety).build();
389 * Method to create ROADM
391 private Elements createElementsRoadm(double latitude, double longitude, String region, String city,
392 double targetPchOutDb, String uidRoadm) {
394 Coordinate c1 = new Coordinate(new BigDecimal(latitude));
395 Coordinate c2 = new Coordinate(new BigDecimal(longitude));
396 Location location1 = new LocationBuilder().setRegion(region).setCity(city).setLatitude(c1).setLongitude(c2)
398 Metadata metadata1 = new MetadataBuilder().setLocation(location1).build();
399 Roadm roadm = new RoadmBuilder().setTargetPchOutDb(new BigDecimal(targetPchOutDb)).build();
400 Params params1 = new ParamsBuilder().setFiberroadm(roadm).build();
401 Elements element1 = new ElementsBuilder().setUid(uidRoadm)
402 .setType(org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.Roadm.class)
403 .setMetadata(metadata1).setElementType(new FiberRoadmBuilder().setParams(params1).build()).build();
408 * Method to create Transceiver
410 private Elements createElementsTransceiver(double latitude, double longitude, String region, String city,
412 Coordinate c1 = new Coordinate(new BigDecimal(latitude));
413 Coordinate c2 = new Coordinate(new BigDecimal(longitude));
414 Location location1 = new LocationBuilder().setRegion(region).setCity(city).setLatitude(c1).setLongitude(c2)
416 Metadata metadata1 = new MetadataBuilder().setLocation(location1).build();
417 Transceiver transceiver = new TransceiverBuilder().build();
418 Elements element1 = new ElementsBuilder().setUid(uidTrans)
419 .setType(org.opendaylight.yang.gen.v1.gnpy.gnpy.network.topology.rev181214.Transceiver.class)
420 .setMetadata(metadata1).setElementType(transceiver).build();
425 * Method to create Connection
427 private boolean createNewConnection(IpAddress srcIp, IpAddress destIp) throws GnpyException {
428 if (srcIp == null || destIp == null) {
429 throw new GnpyException("create new connection : null node IpAddress");
431 String fromNode = srcIp.getIpv4Address().getValue();
432 String toNode = destIp.getIpv4Address().getValue();
433 if (fromNode == toNode) {
436 Connections connection = new ConnectionsBuilder().setFromNode(fromNode).setToNode(toNode).build();
437 this.connections.add(connection);
442 * Increment 32-bit identifier
444 private Ipv4Address incrementIdentifier(Ipv4Address id) throws GnpyException {
445 String ips = id.getValue();
446 String [] fields = ips.split(Pattern.quote("."));
447 int intF1 = Integer.parseInt(fields[1]);
448 int intF2 = Integer.parseInt(fields[2]);
449 int intF3 = Integer.parseInt(fields[3]);
462 throw new GnpyException("GnpyTopoImpl : the topology is not supported by gnpy");
464 fields[1] = Integer.toString(intF1);
466 fields[2] = Integer.toString(intF2);
468 fields[3] = Integer.toString(intF3);
469 String nidString = fields[0] + "." + fields[1] + "." + fields[2] + "." + fields[3];
470 Ipv4Address nid = new Ipv4Address(nidString);
474 public List<Elements> getElements() {
478 public void setElements(List<Elements> elements) {
479 this.elements = elements;
482 public List<Connections> getConnections() {
486 public void setConnections(List<Connections> connections) {
487 this.connections = connections;
490 public Map<String, String> getMapDisgNodeRefNode() {
491 return mapDisgNodeRefNode;
494 public void setMapDisgNodeRefNode(Map<String, String> mapDisgNodeRefNode) {
495 this.mapDisgNodeRefNode = mapDisgNodeRefNode;
498 public Map<String, IpAddress> getMapNodeRefIp() {
502 public void setMapNodeRefIp(Map<String, IpAddress> mapNodeRefIp) {
503 this.mapNodeRefIp = mapNodeRefIp;
506 public Map<String, List<String>> getMapLinkFiber() {
510 public void setMapLinkFiber(Map<String, List<String>> mapLinkFiber) {
511 this.mapLinkFiber = mapLinkFiber;
514 public Map<String, IpAddress> getMapFiberIp() {
518 public void setMapFiberIp(Map<String, IpAddress> mapFiberIp) {
519 this.mapFiberIp = mapFiberIp;
522 public List<String> getTrxList() {
526 public void setTrxList(List<String> trxList) {
527 this.trxList = trxList;