mirror of
https://github.com/open-telemetry/opentelemetry-go.git
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43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package otlpmetric
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import metricsdk "go.opentelemetry.io/otel/sdk/export/metric"
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// Option are setting options passed to an Exporter on creation.
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type Option interface {
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apply(*config)
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}
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type exporterOptionFunc func(*config)
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func (fn exporterOptionFunc) apply(cfg *config) {
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fn(cfg)
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}
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type config struct {
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exportKindSelector metricsdk.ExportKindSelector
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}
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// WithMetricExportKindSelector defines the ExportKindSelector used
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// for selecting AggregationTemporality (i.e., Cumulative vs. Delta
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// aggregation). If not specified otherwise, exporter will use a
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// cumulative export kind selector.
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func WithMetricExportKindSelector(selector metricsdk.ExportKindSelector) Option {
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return exporterOptionFunc(func(cfg *config) {
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cfg.exportKindSelector = selector
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})
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}
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