@opentelemetry/sdk-metrics
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53 lines • 2.45 kB
JavaScript
/*
* Copyright The OpenTelemetry Authors
*
* 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.
*/
import { DEFAULT_AGGREGATION, DROP_AGGREGATION, ExplicitBucketHistogramAggregation, ExponentialHistogramAggregation, HISTOGRAM_AGGREGATION, LAST_VALUE_AGGREGATION, SUM_AGGREGATION, } from './Aggregation';
export var AggregationType;
(function (AggregationType) {
AggregationType[AggregationType["DEFAULT"] = 0] = "DEFAULT";
AggregationType[AggregationType["DROP"] = 1] = "DROP";
AggregationType[AggregationType["SUM"] = 2] = "SUM";
AggregationType[AggregationType["LAST_VALUE"] = 3] = "LAST_VALUE";
AggregationType[AggregationType["EXPLICIT_BUCKET_HISTOGRAM"] = 4] = "EXPLICIT_BUCKET_HISTOGRAM";
AggregationType[AggregationType["EXPONENTIAL_HISTOGRAM"] = 5] = "EXPONENTIAL_HISTOGRAM";
})(AggregationType || (AggregationType = {}));
export function toAggregation(option) {
switch (option.type) {
case AggregationType.DEFAULT:
return DEFAULT_AGGREGATION;
case AggregationType.DROP:
return DROP_AGGREGATION;
case AggregationType.SUM:
return SUM_AGGREGATION;
case AggregationType.LAST_VALUE:
return LAST_VALUE_AGGREGATION;
case AggregationType.EXPONENTIAL_HISTOGRAM: {
const expOption = option;
return new ExponentialHistogramAggregation(expOption.options?.maxSize, expOption.options?.recordMinMax);
}
case AggregationType.EXPLICIT_BUCKET_HISTOGRAM: {
const expOption = option;
if (expOption.options == null) {
return HISTOGRAM_AGGREGATION;
}
else {
return new ExplicitBucketHistogramAggregation(expOption.options?.boundaries, expOption.options?.recordMinMax);
}
}
default:
throw new Error('Unsupported Aggregation');
}
}
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