2 * Copyright IBM Corporation, 2013. 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
8 package org.opendaylight.controller.md.statistics.manager;
10 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
11 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev131103.TransactionId;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetAllGroupStatisticsInputBuilder;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupStatistics;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupStatisticsBuilder;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.OpendaylightGroupStatisticsService;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.statistics.GroupStatisticsBuilder;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStats;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey;
22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
24 import com.google.common.base.Preconditions;
25 import com.google.common.util.concurrent.ListenableFuture;
27 final class GroupStatsTracker extends AbstractStatsTracker<GroupStats, GroupStats> {
28 private final OpendaylightGroupStatisticsService groupStatsService;
30 GroupStatsTracker(OpendaylightGroupStatisticsService groupStatsService, FlowCapableContext context, long lifetimeNanos) {
31 super(context, lifetimeNanos);
32 this.groupStatsService = Preconditions.checkNotNull(groupStatsService);
36 protected void cleanupSingleStat(DataModificationTransaction trans, GroupStats item) {
37 InstanceIdentifier<NodeGroupStatistics> groupRef = getNodeIdentifierBuilder().augmentation(FlowCapableNode.class)
38 .child(Group.class, new GroupKey(item.getGroupId())).augmentation(NodeGroupStatistics.class).build();
39 trans.removeOperationalData(groupRef);
43 protected GroupStats updateSingleStat(DataModificationTransaction trans,
45 GroupBuilder groupBuilder = new GroupBuilder();
46 GroupKey groupKey = new GroupKey(item.getGroupId());
47 groupBuilder.setKey(groupKey);
49 InstanceIdentifier<Group> groupRef = getNodeIdentifierBuilder().augmentation(FlowCapableNode.class)
50 .child(Group.class,groupKey).build();
52 NodeGroupStatisticsBuilder groupStatisticsBuilder= new NodeGroupStatisticsBuilder();
53 groupStatisticsBuilder.setGroupStatistics(new GroupStatisticsBuilder(item).build());
55 //Update augmented data
56 groupBuilder.addAugmentation(NodeGroupStatistics.class, groupStatisticsBuilder.build());
57 trans.putOperationalData(groupRef, groupBuilder.build());
61 public ListenableFuture<TransactionId> request() {
62 final GetAllGroupStatisticsInputBuilder input = new GetAllGroupStatisticsInputBuilder();
63 input.setNode(getNodeRef());
65 return requestHelper(groupStatsService.getAllGroupStatistics(input.build()));