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/* =========================================================================================
* Copyright © 2013-2017 the kamon project <http://kamon.io/>
*
* 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 kamon.metric
class DistributionAccumulator(dynamicRange: DynamicRange) {
private val accumulatorHistogram = new HdrHistogram("metric-distribution-accumulator",
tags = Map.empty, unit = MeasurementUnit.none, dynamicRange)
def add(distribution: Distribution): Unit =
distribution.bucketsIterator.foreach(b => accumulatorHistogram.record(b.value, b.frequency))
def result(resetState: Boolean): Distribution =
accumulatorHistogram.snapshot(resetState).distribution
}
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