opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/GroupDescStatsTracker.java

   1 /*
   2  * Copyright IBM Corporation, 2013.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.controller.md.statistics.manager;
   9
  10 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
  11 import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupDescStats;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupDescStatsBuilder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.desc.GroupDescBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStats;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  22
  23 final class GroupDescStatsTracker extends AbstractStatsTracker<GroupDescStats, GroupDescStats> {
  24     public GroupDescStatsTracker(final InstanceIdentifier<Node> targetNodeIdentifier, final DataProviderService dps, final long lifetimeNanos) {
  25         super(targetNodeIdentifier, dps, lifetimeNanos);
  26     }
  27
  28     @Override
  29     protected GroupDescStats updateSingleStat(DataModificationTransaction trans, GroupDescStats item) {
  30         GroupBuilder groupBuilder = new GroupBuilder();
  31         GroupKey groupKey = new GroupKey(item.getGroupId());
  32         groupBuilder.setKey(groupKey);
  33
  34         InstanceIdentifier<Group> groupRef = getNodeIdentifierBuilder()
  35                 .augmentation(FlowCapableNode.class).child(Group.class,groupKey).build();
  36
  37         NodeGroupDescStatsBuilder groupDesc= new NodeGroupDescStatsBuilder();
  38         groupDesc.setGroupDesc(new GroupDescBuilder(item).build());
  39
  40         //Update augmented data
  41         groupBuilder.addAugmentation(NodeGroupDescStats.class, groupDesc.build());
  42
  43         trans.putOperationalData(groupRef, groupBuilder.build());
  44         return item;
  45     }
  46
  47     @Override
  48     protected void cleanupSingleStat(DataModificationTransaction trans, GroupDescStats item) {
  49         InstanceIdentifier<NodeGroupDescStats> groupRef = getNodeIdentifierBuilder().augmentation(FlowCapableNode.class)
  50                 .child(Group.class, new GroupKey(item.getGroupId())).augmentation(NodeGroupDescStats.class).build();
  51         trans.removeOperationalData(groupRef);
  52     }
  53 }