org.apache.kafka.common.metrics.stats.Count Maven / Gradle / Ivy
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* 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,
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* See the License for the specific language governing permissions and
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*/
package org.apache.kafka.common.metrics.stats;
/**
* A {@link SampledStat} that maintains a simple count of what it has seen.
* This is a special kind of {@link WindowedSum} that always records a value of {@code 1} instead of the provided value.
*
* See also {@link CumulativeCount} for a non-sampled version of this metric.
*
* @deprecated since 2.4 . Use {@link WindowedCount} instead
*/
@Deprecated
public class Count extends WindowedCount {
}