content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 org.apache.kafka.common.metrics.stats;
  
  import org.apache.kafka.common.metrics.MetricConfig;
  
  /**
   * A non-sampled version of {@link WindowedCount} maintained over all time.
   *
   * This is a special kind of {@link CumulativeSum} that always records {@code 1} instead of the provided value.
   * In other words, it counts the number of
   * {@link CumulativeCount#record(MetricConfig, double, long)} invocations,
   * instead of summing the recorded values.
   */
  public class CumulativeCount extends CumulativeSum {
      @Override
      public void record(final MetricConfig config, final double value, final long timeMs) {
          super.record(config, 1, timeMs);
      }
  }
  