openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/direct/singlelayer/SingleGetMeterStatistics.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 package org.opendaylight.openflowplugin.impl.statistics.services.direct.singlelayer;
   9
  10 import java.util.List;
  11 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  12 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  13 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  14 import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProvider;
  15 import org.opendaylight.openflowplugin.impl.statistics.services.direct.AbstractGetMeterStatistics;
  16 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetMeterStatisticsInput;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetMeterStatisticsOutput;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetMeterStatisticsOutputBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.multipart.reply.multipart.reply.body.MultipartReplyMeterStats;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.multipart.request.multipart.request.body.MultipartRequestMeterStatsBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.multipart.types.rev170112.MultipartReply;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.multipart.types.rev170112.MultipartRequestBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  25 import org.opendaylight.yangtools.yang.binding.util.BindingMap;
  26
  27 public final class SingleGetMeterStatistics extends AbstractGetMeterStatistics<MultipartReply> {
  28     public SingleGetMeterStatistics(final RequestContextStack requestContextStack, final DeviceContext deviceContext,
  29             final ConvertorExecutor convertorExecutor, final MultipartWriterProvider statisticsWriterProvider) {
  30         super(requestContextStack, deviceContext, convertorExecutor, statisticsWriterProvider);
  31     }
  32
  33     @Override
  34     protected GetMeterStatisticsOutput buildReply(final List<MultipartReply> input, final boolean success) {
  35         return new GetMeterStatisticsOutputBuilder()
  36             .setMeterStats(input.stream()
  37                 .flatMap(multipartReply -> ((MultipartReplyMeterStats) multipartReply.getMultipartReplyBody())
  38                     .nonnullMeterStats().values().stream())
  39                 .collect(BindingMap.toOrderedMap()))
  40             .build();
  41     }
  42
  43     @Override
  44     protected OfHeader buildRequest(final Xid xid, final GetMeterStatisticsInput input) {
  45         return new MultipartRequestBuilder()
  46             .setXid(xid.getValue())
  47             .setVersion(getVersion())
  48             .setRequestMore(false)
  49             .setMultipartRequestBody(new MultipartRequestMeterStatsBuilder()
  50                 .setStatMeterId(input.getMeterId())
  51                 .build())
  52             .build();
  53     }
  54 }