content: /*
   * Copyright (C) 2017 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.android.statsd.loadtest;
  
  import android.content.Context;
  import com.android.os.StatsLog.StatsdStatsReport;
  import com.android.internal.os.StatsdConfigProto.TimeUnit;
  
  public class StatsdStatsRecorder extends PerfDataRecorder {
      private static final String TAG = "loadtest.StatsdStatsRecorder";
  
      private final LoadtestActivity mLoadtestActivity;
  
      public StatsdStatsRecorder(LoadtestActivity loadtestActivity, boolean placebo, int replication,
          TimeUnit bucket, long periodSecs, int burst, boolean includeCountMetric,
          boolean includeDurationMetric, boolean includeEventMetric,  boolean includeValueMetric,
          boolean includeGaugeMetric) {
        super(placebo, replication, bucket, periodSecs, burst, includeCountMetric,
            includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric);
          mLoadtestActivity = loadtestActivity;
      }
  
      @Override
      public void startRecording(Context context) {
          // Nothing to do.
      }
  
      @Override
      public void onAlarm(Context context) {
          // Nothing to do.
      }
  
      @Override
      public void stopRecording(Context context) {
          StatsdStatsReport metadata = mLoadtestActivity.getMetadata();
          if (metadata != null) {
              int numConfigs = metadata.getConfigStatsCount();
              StringBuilder sb = new StringBuilder();
              StatsdStatsReport.ConfigStats configStats = metadata.getConfigStats(numConfigs - 1);
              sb.append("metric_count,")
                  .append(configStats.getMetricCount() + "\n")
                  .append("condition_count,")
                  .append(configStats.getConditionCount() + "\n")
                  .append("matcher_count,")
                  .append(configStats.getMatcherCount() + "\n");
              writeData(context, "statsdstats_", "stat,value", sb);
          }
      }
  }
  