2 * Copyright (c) 2015, 2017 China Telecom Beijing Research Institute 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.ovsdb.hwvtepsouthbound.transact;
11 import com.google.common.base.Optional;
12 import com.google.common.base.Preconditions;
13 import org.apache.commons.lang3.tuple.Pair;
14 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
15 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
16 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
17 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
18 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepDeviceInfo;
19 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundUtil;
20 import org.opendaylight.ovsdb.lib.notation.UUID;
21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.EncapsulationTypeBase;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepNodeName;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorAugmentation;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalPortAugmentation;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.PhysicalSwitchAugmentation;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.Acls;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.AclsKey;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalMcastMacs;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalMcastMacsKey;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalUcastMacs;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalUcastMacsKey;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalRouters;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalRoutersKey;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitchesKey;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacs;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacsKey;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteUcastMacs;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteUcastMacsKey;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.Switches;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsKey;
45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
47 import org.opendaylight.yangtools.yang.binding.Identifiable;
48 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
49 import org.slf4j.Logger;
50 import org.slf4j.LoggerFactory;
52 import java.util.Collection;
53 import java.util.Collections;
54 import java.util.HashMap;
55 import java.util.List;
57 import java.util.Map.Entry;
59 import java.util.concurrent.ConcurrentHashMap;
61 //TODO: need to be optimized, get entry by iid not name
62 public class HwvtepOperationalState {
64 private static final Logger LOG = LoggerFactory.getLogger(HwvtepOperationalState.class);
66 private Map<InstanceIdentifier<Node>, Node> operationalNodes = new HashMap<>();
67 private ReadWriteTransaction transaction;
68 HashMap<InstanceIdentifier<TerminationPoint>, UUID> inflightLocators = new HashMap<>();
69 private HwvtepDeviceInfo deviceInfo;
70 private HwvtepConnectionInstance connectionInstance;
71 private Map<Class<? extends Identifiable>, Map<InstanceIdentifier, UUID>> currentTxUUIDs = new ConcurrentHashMap<>();
72 private Map<Class<? extends Identifiable>, Map<InstanceIdentifier, Boolean>> currentTxDeletedKeys = new ConcurrentHashMap<>();
74 /* stores the modified and deleted data for each child type of each node id
75 Map<nodeid , Pair < updated, deleted >
76 each updated/ deleted contains Map < child type, List<ChildData>>
77 child type is the child of hwvtep Global augmentation
79 private Map<InstanceIdentifier<Node>,
80 Pair<Map<Class<? extends Identifiable>, List<Identifiable>>,
81 Map<Class<? extends Identifiable>, List<Identifiable>>>> modifiedData = new HashMap<>();
82 private boolean inReconciliation = false;
83 private final DataBroker db;
84 private final Collection<DataTreeModification<Node>> changes;
86 public HwvtepOperationalState(DataBroker db, HwvtepConnectionInstance connectionInstance,
87 Collection<DataTreeModification<Node>> changes) {
88 this.connectionInstance = connectionInstance;
89 this.deviceInfo = connectionInstance.getDeviceInfo();
91 this.changes = changes;
92 this.transaction = db.newReadWriteTransaction();
95 public HwvtepOperationalState(HwvtepConnectionInstance connectionInstance) {
96 this.connectionInstance = connectionInstance;
97 this.deviceInfo = connectionInstance.getDeviceInfo();
98 this.db = connectionInstance.getDataBroker();
100 transaction = connectionInstance.getDataBroker().newReadWriteTransaction();
101 Optional<Node> readNode = HwvtepSouthboundUtil.readNode(transaction,
102 connectionInstance.getInstanceIdentifier());
103 if (readNode.isPresent()) {
104 operationalNodes.put(connectionInstance.getInstanceIdentifier(), readNode.get());
108 public HwvtepOperationalState(final DataBroker db,
109 final HwvtepConnectionInstance connectionInstance,
110 final Collection<DataTreeModification<Node>> changes,
111 final Node globalOperNode,
113 this(db, connectionInstance, changes);
114 operationalNodes.put(connectionInstance.getInstanceIdentifier(), globalOperNode);
115 HwvtepGlobalAugmentation globalAugmentation = globalOperNode.getAugmentation(HwvtepGlobalAugmentation.class);
116 if (globalAugmentation != null) {
117 if (!HwvtepSouthboundUtil.isEmpty(globalAugmentation.getSwitches())) {
118 operationalNodes.put((InstanceIdentifier<Node>)
119 globalAugmentation.getSwitches().get(0).getSwitchRef().getValue(), psNode);
124 public void readOperationalNodes() {
125 if (inReconciliation) {
128 if (changes == null) {
129 LOG.warn("Could not read operational nodes for {} as changes is",
130 connectionInstance.getNodeId().getValue());
133 Map<InstanceIdentifier<Node>, Node> nodeCreateOrUpdate =
134 TransactUtils.extractCreatedOrUpdatedOrRemoved(changes, Node.class);
135 if (nodeCreateOrUpdate != null) {
136 transaction = db.newReadWriteTransaction();
137 for (Entry<InstanceIdentifier<Node>, Node> entry: nodeCreateOrUpdate.entrySet()) {
138 Optional<Node> readNode = HwvtepSouthboundUtil.readNode(transaction, entry.getKey());
139 //add related globalNode or physicalSwitchNode to operationalNodes map
140 //for example, when creating physical port, logical switch is needed
141 //but logical switch is in HwvtepGlobalAugmentation rather than PhysicalSwitchAugmentation
142 if (readNode.isPresent()) {
143 operationalNodes.put(entry.getKey(), readNode.get());
144 HwvtepGlobalAugmentation hgAugmentation = readNode.get().getAugmentation(HwvtepGlobalAugmentation.class);
145 PhysicalSwitchAugmentation psAugmentation = readNode.get().getAugmentation(PhysicalSwitchAugmentation.class);
146 if (hgAugmentation != null && hgAugmentation.getSwitches() != null) {
147 for (Switches pswitch : hgAugmentation.getSwitches()) {
148 @SuppressWarnings("unchecked")
149 InstanceIdentifier<Node> psNodeIid = (InstanceIdentifier<Node>) pswitch.getSwitchRef().getValue();
150 Optional<Node> psNode = HwvtepSouthboundUtil.readNode(transaction, psNodeIid);
151 if (psNode.isPresent()) {
152 operationalNodes.put(psNodeIid, psNode.get());
156 if (psAugmentation != null) {
157 @SuppressWarnings("unchecked")
158 InstanceIdentifier<Node> hgNodeIid = (InstanceIdentifier<Node>) psAugmentation.getManagedBy().getValue();
159 Optional<Node> hgNode = HwvtepSouthboundUtil.readNode(transaction, hgNodeIid);
160 if (hgNode.isPresent()) {
161 operationalNodes.put(hgNodeIid, hgNode.get());
169 public Optional<Node> getGlobalNode(InstanceIdentifier<?> iid) {
170 InstanceIdentifier<Node> nodeIid = iid.firstIdentifierOf(Node.class);
171 return Optional.fromNullable(operationalNodes.get(nodeIid));
174 public Optional<HwvtepGlobalAugmentation> getHwvtepGlobalAugmentation(InstanceIdentifier<?> iid) {
175 Preconditions.checkNotNull(iid);
176 Optional<Node> nodeOptional = getGlobalNode(iid);
177 if (nodeOptional.isPresent()) {
178 return Optional.fromNullable(nodeOptional.get().getAugmentation(HwvtepGlobalAugmentation.class));
180 return Optional.absent();
183 public Optional<PhysicalSwitchAugmentation> getPhysicalSwitchAugmentation(InstanceIdentifier<?> iid) {
184 Preconditions.checkNotNull(iid);
185 Optional<Node> nodeOptional = getGlobalNode(iid);
186 if (nodeOptional.isPresent()) {
187 return Optional.fromNullable(nodeOptional.get().getAugmentation(PhysicalSwitchAugmentation.class));
189 return Optional.absent();
192 public Optional<List<TerminationPoint>> getTerminationPointList(InstanceIdentifier<?> iid) {
193 Preconditions.checkNotNull(iid);
194 Optional<Node> nodeOptional = getGlobalNode(iid);
195 if (nodeOptional.isPresent() && nodeOptional.get().getTerminationPoint() != null) {
196 return Optional.fromNullable(nodeOptional.get().getTerminationPoint());
198 return Optional.absent();
201 public Optional<LogicalSwitches> getLogicalSwitches(InstanceIdentifier<?> iid, LogicalSwitchesKey logicalSwitchesKey) {
202 Preconditions.checkNotNull(iid);
203 Optional<HwvtepGlobalAugmentation> nodeOptional = getHwvtepGlobalAugmentation(iid);
204 if (nodeOptional.isPresent()) {
205 HwvtepGlobalAugmentation hgAugmentation = nodeOptional.get();
206 List<LogicalSwitches> lswitchList = null;
207 if (hgAugmentation != null) {
208 lswitchList = hgAugmentation.getLogicalSwitches();
210 if (lswitchList != null) {
211 for (LogicalSwitches lswitch: lswitchList) {
212 if (lswitch.getKey().equals(logicalSwitchesKey)) {
213 return Optional.fromNullable(lswitch);
218 return Optional.absent();
221 public Optional<Tunnels> getTunnels(InstanceIdentifier<?> iid, TunnelsKey tunnelsKey) {
222 Preconditions.checkNotNull(iid);
223 Optional<PhysicalSwitchAugmentation> psOptional = getPhysicalSwitchAugmentation(iid);
224 if (psOptional.isPresent()) {
225 PhysicalSwitchAugmentation psAugmentation = psOptional.get();
226 List<Tunnels> tunnelList = null;
227 if (psAugmentation != null) {
228 tunnelList = psAugmentation.getTunnels();
230 if (tunnelList != null) {
231 for (Tunnels tunnel: tunnelList) {
232 if (tunnel.getKey().equals(tunnelsKey)) {
233 return Optional.fromNullable(tunnel);
238 return Optional.absent();
241 public Optional<HwvtepPhysicalPortAugmentation> getPhysicalPortAugmentation(InstanceIdentifier<?> iid,
242 HwvtepNodeName hwvtepNodeName) {
243 Preconditions.checkNotNull(iid);
244 Optional<List<TerminationPoint>> nodeOptional = getTerminationPointList(iid);
245 if (nodeOptional.isPresent()) {
246 List<TerminationPoint> tpList = nodeOptional.get();
247 for (TerminationPoint tp : tpList) {
248 HwvtepPhysicalPortAugmentation hppAugmentation = tp.getAugmentation(HwvtepPhysicalPortAugmentation.class);
249 if (hppAugmentation != null && hppAugmentation.getHwvtepNodeName().equals(hwvtepNodeName)) {
250 return Optional.fromNullable(hppAugmentation);
254 return Optional.absent();
257 public Optional<HwvtepPhysicalLocatorAugmentation> getPhysicalLocatorAugmentation(InstanceIdentifier<?> iid,
258 IpAddress dstIp, Class<? extends EncapsulationTypeBase> encapType) {
259 Preconditions.checkNotNull(iid);
260 Optional<List<TerminationPoint>> nodeOptional = getTerminationPointList(iid);
261 if (nodeOptional.isPresent()) {
262 List<TerminationPoint> tpList = nodeOptional.get();
263 for (TerminationPoint tp : tpList) {
264 HwvtepPhysicalLocatorAugmentation hppAugmentation = tp.getAugmentation(HwvtepPhysicalLocatorAugmentation.class);
265 if (hppAugmentation != null && hppAugmentation.getDstIp().equals(dstIp)
266 && hppAugmentation.getEncapsulationType().equals(encapType)) {
267 return Optional.fromNullable(hppAugmentation);
271 return Optional.absent();
274 public Optional<LocalMcastMacs> getLocalMcastMacs(InstanceIdentifier<?> iid, LocalMcastMacsKey key) {
275 Preconditions.checkNotNull(iid);
276 Optional<HwvtepGlobalAugmentation> nodeOptional = getHwvtepGlobalAugmentation(iid);
277 if (nodeOptional.isPresent()) {
278 HwvtepGlobalAugmentation hgAugmentation = nodeOptional.get();
279 List<LocalMcastMacs> macList = null;
280 if (hgAugmentation != null) {
281 macList = hgAugmentation.getLocalMcastMacs();
283 if (macList != null) {
284 for (LocalMcastMacs mac: macList) {
285 if (mac.getKey().equals(key)) {
286 return Optional.fromNullable(mac);
291 return Optional.absent();
294 public Optional<RemoteMcastMacs> getRemoteMcastMacs(InstanceIdentifier<?> iid, RemoteMcastMacsKey key) {
295 Preconditions.checkNotNull(iid);
296 Optional<HwvtepGlobalAugmentation> nodeOptional = getHwvtepGlobalAugmentation(iid);
297 if (nodeOptional.isPresent()) {
298 HwvtepGlobalAugmentation hgAugmentation = nodeOptional.get();
299 List<RemoteMcastMacs> macList = null;
300 if (hgAugmentation != null) {
301 macList = hgAugmentation.getRemoteMcastMacs();
303 if (macList != null) {
304 for (RemoteMcastMacs mac: macList) {
305 if (mac.getKey().equals(key)) {
306 return Optional.fromNullable(mac);
311 return Optional.absent();
314 public Optional<LocalUcastMacs> getLocalUcastMacs(InstanceIdentifier<?> iid, LocalUcastMacsKey key) {
315 Preconditions.checkNotNull(iid);
316 Optional<HwvtepGlobalAugmentation> nodeOptional = getHwvtepGlobalAugmentation(iid);
317 if (nodeOptional.isPresent()) {
318 HwvtepGlobalAugmentation hgAugmentation = nodeOptional.get();
319 List<LocalUcastMacs> macList = null;
320 if (hgAugmentation != null) {
321 macList = hgAugmentation.getLocalUcastMacs();
323 if (macList != null) {
324 for (LocalUcastMacs mac: macList) {
325 if (mac.getKey().equals(key)) {
326 return Optional.fromNullable(mac);
331 return Optional.absent();
334 public Optional<RemoteUcastMacs> getRemoteUcastMacs(InstanceIdentifier<?> iid, RemoteUcastMacsKey key) {
335 Preconditions.checkNotNull(iid);
336 Optional<HwvtepGlobalAugmentation> nodeOptional = getHwvtepGlobalAugmentation(iid);
337 if (nodeOptional.isPresent()) {
338 HwvtepGlobalAugmentation hgAugmentation = nodeOptional.get();
339 List<RemoteUcastMacs> macList = null;
340 if (hgAugmentation != null) {
341 macList = hgAugmentation.getRemoteUcastMacs();
343 if (macList != null) {
344 for (RemoteUcastMacs mac: macList) {
345 if (mac.getKey().equals(key)) {
346 return Optional.fromNullable(mac);
351 return Optional.absent();
354 public Optional<LogicalRouters> getLogicalRouters(final InstanceIdentifier<?> iid,
355 final LogicalRoutersKey logicalRoutersKey) {
356 Preconditions.checkNotNull(iid);
357 Optional<HwvtepGlobalAugmentation> nodeOptional = getHwvtepGlobalAugmentation(iid);
358 if (nodeOptional.isPresent()) {
359 HwvtepGlobalAugmentation hgAugmentation = nodeOptional.get();
360 if (hgAugmentation != null && hgAugmentation.getLogicalRouters() != null) {
361 for (LogicalRouters lrouter: hgAugmentation.getLogicalRouters()) {
362 if (lrouter.getKey().equals(logicalRoutersKey)) {
363 return Optional.fromNullable(lrouter);
368 return Optional.absent();
371 public Optional<HwvtepPhysicalLocatorAugmentation> getPhysicalLocatorAugmentation(InstanceIdentifier<TerminationPoint> iid) {
372 Optional<TerminationPoint> tp = HwvtepSouthboundUtil.readNode(transaction, iid);
373 if (tp.isPresent()) {
374 return Optional.fromNullable(tp.get().getAugmentation(HwvtepPhysicalLocatorAugmentation.class));
376 return Optional.absent();
379 public Optional<LogicalSwitches> getLogicalSwitches(InstanceIdentifier<LogicalSwitches> iid) {
380 Optional<LogicalSwitches> lswitch = HwvtepSouthboundUtil.readNode(transaction, iid);
384 public Optional<Tunnels> getTunnels(InstanceIdentifier<Tunnels> iid) {
385 Optional<Tunnels> tunnels = HwvtepSouthboundUtil.readNode(transaction, iid);
389 public Optional<Acls> getAcls(InstanceIdentifier<Acls> iid) {
390 Optional<Acls> acl = HwvtepSouthboundUtil.readNode(transaction, iid);
394 public ReadWriteTransaction getReadWriteTransaction() {
398 public void setPhysicalLocatorInFlight(InstanceIdentifier<TerminationPoint> iid,
400 inflightLocators.put(iid, uuid);
403 public UUID getPhysicalLocatorInFlight(InstanceIdentifier<TerminationPoint> iid) {
404 return inflightLocators.get(iid);
407 public HwvtepConnectionInstance getConnectionInstance() {
408 return connectionInstance;
411 public HwvtepDeviceInfo getDeviceInfo() {
415 public void updateCurrentTxData(Class<? extends Identifiable> cls, InstanceIdentifier key, UUID uuid) {
416 HwvtepSouthboundUtil.updateData(currentTxUUIDs, cls, key, uuid);
419 public void updateCurrentTxDeleteData(Class<? extends Identifiable> cls, InstanceIdentifier key) {
420 HwvtepSouthboundUtil.updateData(currentTxDeletedKeys, cls, key, Boolean.TRUE);
423 public UUID getUUIDFromCurrentTx(Class<? extends Identifiable> cls, InstanceIdentifier key) {
424 return HwvtepSouthboundUtil.getData(currentTxUUIDs, cls, key);
427 public boolean isKeyPartOfCurrentTx(Class<? extends Identifiable> cls, InstanceIdentifier key) {
428 return HwvtepSouthboundUtil.containsKey(currentTxUUIDs, cls, key);
431 public Set<InstanceIdentifier> getDeletedKeysInCurrentTx(Class<? extends Identifiable> cls) {
432 if (currentTxDeletedKeys.containsKey(cls)) {
433 return currentTxDeletedKeys.get(cls).keySet();
435 return Collections.EMPTY_SET;
438 public List<? extends Identifiable> getUpdatedData(final InstanceIdentifier<Node> key,
439 final Class<? extends Identifiable> cls) {
440 List<Identifiable> result = null;
441 if (modifiedData.get(key) != null && modifiedData.get(key).getLeft() != null) {
442 result = modifiedData.get(key).getLeft().get(cls);
444 if (result == null) {
445 result = Collections.EMPTY_LIST;
450 public List<? extends Identifiable> getDeletedData(final InstanceIdentifier<Node> key,
451 final Class<? extends Identifiable> cls) {
452 List<Identifiable> result = null;
453 if (modifiedData.get(key) != null && modifiedData.get(key).getRight() != null) {
454 result = modifiedData.get(key).getRight().get(cls);
456 if (result == null) {
457 result = Collections.EMPTY_LIST;
462 public void setModifiedData(final Map<InstanceIdentifier<Node>,
463 Pair<Map<Class<? extends Identifiable>, List<Identifiable>>,
464 Map<Class<? extends Identifiable>, List<Identifiable>>>> modifiedData) {
465 this.modifiedData = modifiedData;
468 public boolean isInReconciliation() {
469 return inReconciliation;
472 public void setInReconciliation(boolean inReconciliation) {
473 this.inReconciliation = inReconciliation;
476 public DataBroker getDataBroker() {
481 public void clearIntransitKeys() {
482 currentTxUUIDs.forEach( (cls, map) -> {
483 map.forEach( (iid, uuid) -> deviceInfo.clearInTransit(cls, iid));
485 currentTxDeletedKeys.forEach( (cls, map) -> {
486 map.forEach( (iid, val) -> deviceInfo.clearInTransit(cls, iid));
488 currentTxUUIDs.clear();
489 currentTxDeletedKeys.clear();
490 deviceInfo.onOperDataAvailable();