2 * Copyright (c) 2015 Cisco Systems, 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.openflowplugin.impl.statistics.services.compatibility;
11 import com.google.common.collect.Lists;
12 import java.util.ArrayList;
13 import java.util.HashSet;
14 import java.util.List;
16 import java.util.stream.Collectors;
17 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
18 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
19 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter32;
21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter64;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.queue.rev130925.QueueId;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.DurationBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCase;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.MultipartReplyQueue;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStats;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueStatisticsUpdate;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueStatisticsUpdateBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMap;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMapBuilder;
35 * Pulled out queue stats to notification transformation.
37 public final class QueueStatisticsToNotificationTransformer {
39 private QueueStatisticsToNotificationTransformer() {
40 // Hide implicit constructor
44 * Transform statistics to notification.
46 * @param mpReplyList raw multipart response from device
47 * @param deviceInfo device state
48 * @param ofVersion device version
49 * @param emulatedTxId emulated transaction Id
50 * @return notification containing flow stats
52 public static QueueStatisticsUpdate transformToNotification(final List<MultipartReply> mpReplyList,
53 final DeviceInfo deviceInfo,
54 final OpenflowVersion ofVersion,
55 final TransactionId emulatedTxId) {
57 QueueStatisticsUpdateBuilder notification = new QueueStatisticsUpdateBuilder();
58 notification.setId(deviceInfo.getNodeId());
59 notification.setMoreReplies(Boolean.FALSE);
60 notification.setTransactionId(emulatedTxId);
62 notification.setQueueIdAndStatisticsMap(new ArrayList<>());
63 for (MultipartReply mpReply : mpReplyList) {
65 MultipartReplyQueueCase caseBody = (MultipartReplyQueueCase) mpReply.getMultipartReplyBody();
66 MultipartReplyQueue replyBody = caseBody.getMultipartReplyQueue();
68 for (QueueStats queueStats : replyBody.getQueueStats()) {
70 QueueIdAndStatisticsMapBuilder statsBuilder =
71 new QueueIdAndStatisticsMapBuilder();
72 statsBuilder.setNodeConnectorId(
73 InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(
74 deviceInfo.getDatapathId(),
75 queueStats.getPortNo(), ofVersion));
76 statsBuilder.setTransmissionErrors(new Counter64(queueStats.getTxErrors()));
77 statsBuilder.setTransmittedBytes(new Counter64(queueStats.getTxBytes()));
78 statsBuilder.setTransmittedPackets(new Counter64(queueStats.getTxPackets()));
80 DurationBuilder durationBuilder = new DurationBuilder();
81 durationBuilder.setSecond(new Counter32(queueStats.getDurationSec()));
82 durationBuilder.setNanosecond(new Counter32(queueStats.getDurationNsec()));
83 statsBuilder.setDuration(durationBuilder.build());
85 statsBuilder.setQueueId(new QueueId(queueStats.getQueueId()));
87 if (notification.getQueueIdAndStatisticsMap() == null) {
88 notification.setQueueIdAndStatisticsMap(Lists.newArrayList(statsBuilder.build()));
90 Set<QueueIdAndStatisticsMap> stats
91 = new HashSet<>(notification.getQueueIdAndStatisticsMap().values());
92 stats.add(statsBuilder.build());
93 notification.setQueueIdAndStatisticsMap(stats.stream().collect(Collectors.toList()));
97 return notification.build();