openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/datastore/multipart/GroupStatsMultipartWriter.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. and others.  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
   9 package org.opendaylight.openflowplugin.impl.datastore.multipart;
  10
  11 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  12 import org.opendaylight.openflowplugin.api.openflow.device.DeviceRegistry;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  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.group.statistics.GroupStatistics;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.statistics.GroupStatisticsBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupStatisticsReply;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
  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 public class GroupStatsMultipartWriter extends AbstractMultipartWriter<GroupStatisticsReply> {
  24
  25     private DeviceRegistry deviceregistry;
  26
  27     public GroupStatsMultipartWriter(final DeviceContext deviceContext,
  28                                      final InstanceIdentifier<Node> instanceIdentifier) {
  29         super(deviceContext, instanceIdentifier);
  30         this.deviceregistry = deviceContext;
  31     }
  32
  33     @Override
  34     protected Class<GroupStatisticsReply> getType() {
  35         return GroupStatisticsReply.class;
  36     }
  37
  38     @Override
  39     public void storeStatistics(final GroupStatisticsReply statistics, final boolean withParents) {
  40         statistics.nonnullGroupStats().values()
  41                 .forEach(stat -> {
  42                     writeToTransaction(
  43                             getInstanceIdentifier()
  44                                     .augmentation(FlowCapableNode.class)
  45                                     .child(Group.class, new GroupKey(stat.getGroupId()))
  46                                     .augmentation(NodeGroupStatistics.class)
  47                                     .child(GroupStatistics.class),
  48                             new GroupStatisticsBuilder(stat).build(),
  49                             withParents);
  50                     deviceregistry.getDeviceGroupRegistry().store(stat.getGroupId());
  51                 });
  52     }
  53 }