2 * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.direct.singlelayer;
11 import java.util.List;
12 import java.util.stream.Collectors;
13 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
14 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
15 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
16 import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProvider;
17 import org.opendaylight.openflowplugin.impl.statistics.services.direct.AbstractFlowDirectStatisticsService;
18 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetFlowStatisticsInput;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetFlowStatisticsOutput;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetFlowStatisticsOutputBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowId;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.multipart.reply.multipart.reply.body.MultipartReplyFlowStats;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.multipart.request.multipart.request.body.MultipartRequestFlowStatsBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.multipart.request.multipart.request.body.multipart.request.flow.stats.FlowStatsBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.multipart.types.rev170112.MultipartReply;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.multipart.types.rev170112.MultipartRequestBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
31 public class FlowDirectStatisticsService extends AbstractFlowDirectStatisticsService<MultipartReply> {
33 public FlowDirectStatisticsService(final RequestContextStack requestContextStack,
34 final DeviceContext deviceContext,
35 final ConvertorExecutor convertorExecutor,
36 final MultipartWriterProvider statisticsWriterProvider) {
37 super(requestContextStack, deviceContext, convertorExecutor, statisticsWriterProvider);
41 protected GetFlowStatisticsOutput buildReply(final List<MultipartReply> input, final boolean success) {
42 return new GetFlowStatisticsOutputBuilder()
43 .setFlowAndStatisticsMapList(input
45 .flatMap(multipartReply -> ((MultipartReplyFlowStats) multipartReply.getMultipartReplyBody())
46 .nonnullFlowAndStatisticsMapList()
48 .map(flowAndStatisticsMapList -> {
49 final FlowId flowId = new FlowId(generateFlowId(flowAndStatisticsMapList));
50 return new FlowAndStatisticsMapListBuilder(flowAndStatisticsMapList)
54 .collect(Collectors.toList()))
59 protected OfHeader buildRequest(final Xid xid, final GetFlowStatisticsInput input) {
60 return new MultipartRequestBuilder()
61 .setXid(xid.getValue())
62 .setVersion(getVersion())
63 .setRequestMore(false)
64 .setMultipartRequestBody(new MultipartRequestFlowStatsBuilder()
65 .setFlowStats(new FlowStatsBuilder(input).build())