io.opentelemetry.sdk.metrics.internal.data.ImmutableHistogramData Maven / Gradle / Ivy
/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/
package io.opentelemetry.sdk.metrics.internal.data;
import com.google.auto.value.AutoValue;
import io.opentelemetry.sdk.metrics.data.AggregationTemporality;
import io.opentelemetry.sdk.metrics.data.HistogramData;
import io.opentelemetry.sdk.metrics.data.HistogramPointData;
import java.util.Collection;
import java.util.Collections;
import javax.annotation.concurrent.Immutable;
/**
* A histogram metric point.
*
* See:
* https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/datamodel.md#histogram
*
*
This class is internal and is hence not for public use. Its APIs are unstable and can change
* at any time.
*/
@Immutable
@AutoValue
public abstract class ImmutableHistogramData implements HistogramData {
private static final ImmutableHistogramData EMPTY =
ImmutableHistogramData.create(AggregationTemporality.CUMULATIVE, Collections.emptyList());
public static ImmutableHistogramData empty() {
return EMPTY;
}
ImmutableHistogramData() {}
public static ImmutableHistogramData create(
AggregationTemporality temporality, Collection points) {
return new AutoValue_ImmutableHistogramData(temporality, points);
}
}