io.micrometer.core.instrument.distribution.HistogramSupport Maven / Gradle / Ivy
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/**
* Copyright 2017 VMware, Inc.
*
* 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
*
* https://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.micrometer.core.instrument.distribution;
import io.micrometer.core.instrument.Meter;
public interface HistogramSupport extends Meter {
/**
* Summary statistics should be published off of a single snapshot instance so that, for example, there isn't
* disagreement between the distribution's bucket counts because more events continue to stream in.
*
* @return A snapshot of all distribution statistics at a point in time.
*/
HistogramSnapshot takeSnapshot();
/**
* Summary statistics should be published off of a single snapshot instance so that, for example, there isn't
* disagreement between the distribution's bucket counts because more events continue to stream in.
*
* @param supportsAggregablePercentiles Ignored. The determination of aggregable percentile support is now made up front.
* @return A snapshot of all distribution statistics at a point in time.
* @deprecated Use {@link #takeSnapshot()}.
*/
@Deprecated
default HistogramSnapshot takeSnapshot(boolean supportsAggregablePercentiles) {
return takeSnapshot();
}
}