2 * Copyright © 2020 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.networkanalyzer;
11 import java.math.BigDecimal;
12 import java.util.ArrayList;
13 import java.util.Arrays;
14 import java.util.BitSet;
15 import java.util.HashMap;
16 import java.util.List;
18 import java.util.Optional;
19 import java.util.TreeMap;
20 import org.opendaylight.transportpce.common.fixedflex.GridConstant;
21 import org.opendaylight.transportpce.common.mapping.PortMapping;
22 import org.opendaylight.transportpce.pce.SortPortsByName;
23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.Mapping;
24 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.state.types.rev191129.State;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.equipment.states.types.rev191129.AdminStates;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Node1;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.available.freq.map.AvailFreqMapsKey;
31 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.IfOCH;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.IfOTUCnODUCn;
33 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
36 import org.opendaylight.yangtools.yang.common.Uint16;
37 import org.slf4j.Logger;
38 import org.slf4j.LoggerFactory;
40 public class PceOpticalNode implements PceNode {
41 private static final Logger LOG = LoggerFactory.getLogger(PceOpticalNode.class);
43 private boolean valid = true;
46 private NodeId nodeId;
47 private String deviceNodeId;
48 private OpenroadmNodeType nodeType;
49 private AdminStates adminStates;
51 private String serviceType;
52 private PortMapping portMapping;
54 private Map<String, OpenroadmTpType> availableSrgPp = new TreeMap<>();
55 private Map<String, OpenroadmTpType> availableSrgCp = new TreeMap<>();
56 private List<String> usedXpndrNWTps = new ArrayList<>();
57 private List<PceLink> outgoingLinks = new ArrayList<>();
58 private Map<String, String> clientPerNwTp = new HashMap<>();
59 private final AvailFreqMapsKey freqMapKey = new AvailFreqMapsKey(GridConstant.C_BAND);
60 private BitSet frequenciesBitSet;
61 private String version;
62 private BigDecimal slotWidthGranularity;
64 public PceOpticalNode(String deviceNodeId, String serviceType, PortMapping portMapping, Node node,
65 OpenroadmNodeType nodeType, String version, BigDecimal slotWidthGranularity) {
66 if (deviceNodeId != null
67 && serviceType != null
68 && portMapping != null
70 && node.getNodeId() != null
73 && slotWidthGranularity != null) {
74 this.deviceNodeId = deviceNodeId;
75 this.serviceType = serviceType;
76 this.portMapping = portMapping;
78 this.nodeId = node.getNodeId();
79 this.nodeType = nodeType;
80 this.version = version;
81 this.slotWidthGranularity = slotWidthGranularity;
82 this.adminStates = node.augmentation(org.opendaylight.yang.gen.v1.http
83 .org.openroadm.common.network.rev200529.Node1.class).getAdministrativeState();
84 this.state = node.augmentation(org.opendaylight.yang.gen.v1.http
85 .org.openroadm.common.network.rev200529.Node1.class).getOperationalState();
87 LOG.error("PceNode: one of parameters is not populated : nodeId, node type, slot width granularity");
92 public void initSrgTps() {
93 this.availableSrgPp.clear();
94 this.availableSrgCp.clear();
98 LOG.info("initSrgTpList: getting SRG tps from ROADM node {}", this.nodeId);
99 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 nodeTp =
100 this.node.augmentation(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
101 .ietf.network.topology.rev180226.Node1.class);
102 List<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network
103 .node.TerminationPoint> allTps = new ArrayList<>(nodeTp.nonnullTerminationPoint().values());
104 if (allTps.isEmpty()) {
105 LOG.error("initSrgTpList: ROADM TerminationPoint list is empty for node {}", this);
109 for (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network
110 .node.TerminationPoint tp : allTps) {
111 TerminationPoint1 cntp1 = tp.augmentation(TerminationPoint1.class);
112 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.TerminationPoint1 nttp1 = tp
113 .augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529
114 .TerminationPoint1.class);
115 OpenroadmTpType type = cntp1.getTpType();
116 LOG.info("type = {} for tp {}", type.getName(), tp);
122 if (State.InService.equals(cntp1.getOperationalState())) {
123 LOG.info("initSrgTpList: adding SRG-CP tp = {} ", tp.getTpId().getValue());
124 this.availableSrgCp.put(tp.getTpId().getValue(), cntp1.getTpType());
130 LOG.info("initSrgTpList: SRG-PP tp = {} found", tp.getTpId().getValue());
131 if (isTerminationPointAvailable(nttp1)) {
132 LOG.info("initSrgTpList: adding SRG-PP tp '{}'", tp.getTpId().getValue());
133 this.availableSrgPp.put(tp.getTpId().getValue(), cntp1.getTpType());
134 if (State.InService.equals(cntp1.getOperationalState())) {
135 LOG.info("initSrgTpList: adding SRG-PP tp '{}'", tp.getTpId().getValue());
136 this.availableSrgPp.put(tp.getTpId().getValue(), cntp1.getTpType());
139 LOG.warn("initSrgTpList: SRG-PP tp = {} found is busy !!", tp.getTpId().getValue());
146 if (this.availableSrgPp.isEmpty() || this.availableSrgCp.isEmpty()) {
147 LOG.error("initSrgTpList: ROADM SRG TerminationPoint list is empty for node {}", this);
151 LOG.info("initSrgTpList: availableSrgPp size = {} && availableSrgCp size = {} in {}",
152 this.availableSrgPp.size(), this.availableSrgCp.size(), this);
155 private boolean isTerminationPointAvailable(
156 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.TerminationPoint1 nttp1) {
157 byte[] availableByteArray = new byte[GridConstant.NB_OCTECTS];
158 Arrays.fill(availableByteArray, (byte) GridConstant.AVAILABLE_SLOT_VALUE);
159 return nttp1 == null || nttp1.getPpAttributes() == null
160 || nttp1.getPpAttributes().getAvailFreqMaps() == null
161 || !nttp1.getPpAttributes().getAvailFreqMaps().containsKey(freqMapKey)
162 || nttp1.getPpAttributes().getAvailFreqMaps().get(freqMapKey).getFreqMap() == null
163 || Arrays.equals(nttp1.getPpAttributes().getAvailFreqMaps().get(freqMapKey).getFreqMap(),
167 private boolean isTpWithGoodCapabilities(
168 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node
169 .TerminationPoint tp) {
170 Mapping mapping = this.portMapping.getMapping(deviceNodeId, tp.getTpId().getValue());
171 if (mapping == null || mapping.getSupportedInterfaceCapability() == null) {
174 switch (this.serviceType) {
176 if (mapping.getSupportedInterfaceCapability().contains(IfOTUCnODUCn.class)) {
182 if (mapping.getSupportedInterfaceCapability().contains(
183 org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181019.IfOCH.class)
184 || mapping.getSupportedInterfaceCapability().contains(IfOCH.class)) {
194 public void initFrequenciesBitSet() {
198 Node1 node1 = this.node.augmentation(Node1.class);
199 org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1 node11 =
200 this.node.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1
202 switch (this.nodeType) {
204 if (!State.InService.equals(node11.getOperationalState())) {
206 LOG.error("initWLlist: SRG node {} is OOS/degraded", this);
209 if (!node1.getSrgAttributes().nonnullAvailFreqMaps().containsKey(freqMapKey)) {
210 LOG.error("initFrequenciesBitSet: SRG no cband available freq maps for node {}", this);
214 this.frequenciesBitSet = BitSet.valueOf(node1.getSrgAttributes()
215 .nonnullAvailFreqMaps().get(freqMapKey).getFreqMap());
218 if (!State.InService.equals(node11.getOperationalState())) {
220 LOG.error("initWLlist: Degree node {} is OOS/degraded", this);
223 if (!node1.getDegreeAttributes().nonnullAvailFreqMaps().containsKey(freqMapKey)) {
224 LOG.error("initFrequenciesBitSet: DEG no cband available freq maps for node {}", this);
228 this.frequenciesBitSet = BitSet.valueOf(node1.getDegreeAttributes()
229 .nonnullAvailFreqMaps().get(freqMapKey).getFreqMap());
232 // at init all bits are set to false (unavailable)
233 this.frequenciesBitSet = new BitSet(GridConstant.EFFECTIVE_BITS);
234 //set all bits to true (available)
235 this.frequenciesBitSet.set(0, GridConstant.EFFECTIVE_BITS);
236 if (!State.InService.equals(node11.getOperationalState())) {
238 LOG.error("initWLlist: XPDR node {} is OOS/degraded", this);
243 LOG.error("initFrequenciesBitSet: unsupported node type {} in node {}", this.nodeType, this);
248 public void initXndrTps(ServiceFormat serviceFormat) {
249 LOG.info("PceNod: initXndrTps for node : {}", this.nodeId);
253 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 nodeTp =
254 this.node.augmentation(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
255 .ietf.network.topology.rev180226.Node1.class);
256 List<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network
257 .node.TerminationPoint> allTps = new ArrayList<>(nodeTp.nonnullTerminationPoint().values());
258 if (allTps.isEmpty()) {
260 LOG.error("initXndrTps: XPONDER TerminationPoint list is empty for node {}", this);
264 for (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network
265 .node.TerminationPoint tp : allTps) {
266 TerminationPoint1 cntp1 = tp.augmentation(TerminationPoint1.class);
267 if (cntp1.getTpType() != OpenroadmTpType.XPONDERNETWORK) {
268 LOG.warn("initXndrTps: {} is not an Xponder network port", cntp1.getTpType().getName());
271 if (!isTpWithGoodCapabilities(tp)) {
272 LOG.warn("initXndrTps: {} network port has not correct if-capabilities", tp.getTpId().getValue());
275 if (!State.InService.equals(cntp1.getOperationalState())) {
276 LOG.warn("initXndrTps: XPONDER tp = {} is OOS/degraded", tp.getTpId().getValue());
280 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.TerminationPoint1 nttp1 = tp
281 .augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529
282 .TerminationPoint1.class);
283 if (nttp1 != null && nttp1.getXpdrNetworkAttributes().getWavelength() != null) {
284 this.usedXpndrNWTps.add(tp.getTpId().getValue());
285 LOG.info("initXndrTps: XPONDER tp = {} is used", tp.getTpId().getValue());
289 // find Client of this network TP
291 org.opendaylight.yang.gen.v1.http.transportpce.topology.rev210511.TerminationPoint1 tpceTp1 =
292 tp.augmentation(org.opendaylight.yang.gen.v1.http.transportpce.topology.rev210511
293 .TerminationPoint1.class);
294 if (tpceTp1 != null) {
295 client = tpceTp1.getAssociatedConnectionMapPort();
296 if (client != null) {
297 this.clientPerNwTp.put(tp.getTpId().getValue(), client);
300 LOG.error("Service Format {} not managed yet", serviceFormat.getName());
305 LOG.error("initXndrTps: XPONDER doesn't have available wavelengths for node {}", this);
310 public String getRdmSrgClient(String tp) {
311 LOG.info("getRdmSrgClient: Getting PP client for tp '{}' on node : {}", tp, this.nodeId);
312 OpenroadmTpType srgType = null;
313 OpenroadmTpType cpType = this.availableSrgCp.get(tp);
314 if (cpType == null) {
315 LOG.error("getRdmSrgClient: tp {} not existed in SRG CPterminationPoint list", tp);
320 LOG.info("getRdmSrgClient: Getting BI Directional PP port ...");
321 srgType = OpenroadmTpType.SRGTXRXPP;
324 LOG.info("getRdmSrgClient: Getting UNI Rx PP port ...");
325 srgType = OpenroadmTpType.SRGRXPP;
328 LOG.info("getRdmSrgClient: Getting UNI Tx PP port ...");
329 srgType = OpenroadmTpType.SRGTXPP;
334 LOG.info("getRdmSrgClient: Getting client PP for CP '{}'", tp);
335 if (!this.availableSrgPp.isEmpty()) {
336 Optional<String> client = null;
337 final OpenroadmTpType openType = srgType;
338 client = this.availableSrgPp.entrySet()
339 .stream().filter(pp -> pp.getValue().getName().equals(openType.getName()))
340 .map(Map.Entry::getKey)
341 .sorted(new SortPortsByName())
343 if (!client.isPresent()) {
344 LOG.error("getRdmSrgClient: ROADM {} doesn't have PP Client for CP {}", this, tp);
347 LOG.info("getRdmSrgClient: client PP {} for CP {} found !", client, tp);
350 LOG.error("getRdmSrgClient: SRG TerminationPoint PP list is not available for node {}", this);
356 public void validateAZxponder(String anodeId, String znodeId, ServiceFormat serviceFormat) {
360 if (this.nodeType != OpenroadmNodeType.XPONDER) {
364 if (this.getSupNetworkNodeId().equals(anodeId) || (this.getSupNetworkNodeId().equals(znodeId))) {
365 LOG.info("validateAZxponder: A or Z node detected == {}", nodeId.getValue());
366 initXndrTps(serviceFormat);
369 LOG.debug("validateAZxponder: XPONDER is ignored == {}", nodeId.getValue());
374 public boolean checkTP(String tp) {
375 return !this.usedXpndrNWTps.contains(tp);
378 public boolean isValid() {
379 if (node == null || nodeId == null || nodeType == null || this.getSupNetworkNodeId() == null
380 || this.getSupClliNodeId() == null || adminStates == null || state == null) {
381 LOG.error("PceNode: one of parameters is not populated : nodeId, node type, supporting nodeId, "
382 + "admin state, operational state");
389 public List<PceLink> getOutgoingLinks() {
390 return outgoingLinks;
394 public AdminStates getAdminStates() {
399 public State getState() {
404 public NodeId getNodeId() {
409 public String toString() {
410 return "PceNode type=" + nodeType + " ID=" + nodeId.getValue() + " CLLI=" + this.getSupClliNodeId();
414 public String getPceNodeType() {
419 public String getSupNetworkNodeId() {
420 return MapUtils.getSupNetworkNode(this.node);
424 public String getSupClliNodeId() {
425 return MapUtils.getSupClliNode(this.node);
429 public void addOutgoingLink(PceLink outLink) {
430 this.outgoingLinks.add(outLink);
434 public String getXpdrClient(String tp) {
435 return this.clientPerNwTp.get(tp);
439 public Map<String, List<Uint16>> getAvailableTribPorts() {
444 public Map<String, List<Uint16>> getAvailableTribSlots() {
451 * @see org.opendaylight.transportpce.pce.networkanalyzer.PceNode#getBitSetData()
454 public BitSet getBitSetData() {
455 return this.frequenciesBitSet;
461 * @see org.opendaylight.transportpce.pce.networkanalyzer.PceNode#getVersion()
464 public String getVersion() {
471 * @see org.opendaylight.transportpce.pce.networkanalyzer.PceNode#getSlotWidthGranularity()
474 public BigDecimal getSlotWidthGranularity() {
475 return slotWidthGranularity;