content: /*
   * Copyright (C) 2020 ActiveJ LLC.
   *
   * 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 io.activej.cube.aggregation;
  
  import io.activej.datastream.stats.BasicStreamStats;
  import io.activej.datastream.stats.StreamStats;
  import io.activej.jmx.api.attribute.JmxAttribute;
  
  @SuppressWarnings("rawtypes") // JMX doesn't work with generic types
  public class AggregationStats {
  	final BasicStreamStats<?> mergeMapInput = StreamStats.basic();
  	final BasicStreamStats<?> mergeMapOutput = StreamStats.basic();
  	final BasicStreamStats<?> mergeReducerInput = StreamStats.basic();
  	final BasicStreamStats<?> mergeReducerOutput = StreamStats.basic();
  
  	@JmxAttribute
  	public BasicStreamStats getMergeReducerInput() {
  		return mergeReducerInput;
  	}
  
  	@JmxAttribute
  	public BasicStreamStats getMergeReducerOutput() {
  		return mergeReducerOutput;
  	}
  
  	@JmxAttribute
  	public BasicStreamStats getMergeMapInput() {
  		return mergeMapInput;
  	}
  
  	@JmxAttribute
  	public BasicStreamStats getMergeMapOutput() {
  		return mergeMapOutput;
  	}
  }
  