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noop_metric_exporter.go
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/
noop_metric_exporter.go
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// Copyright 2023 Dimitrij Drus <dadrus@gmx.de>
//
// 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.
//
// SPDX-License-Identifier: Apache-2.0
package exporters
import (
"context"
"go.opentelemetry.io/otel/sdk/metric"
"go.opentelemetry.io/otel/sdk/metric/metricdata"
)
type noopMetricExporter struct{}
func (noopMetricExporter) Temporality(metric.InstrumentKind) metricdata.Temporality {
return metricdata.DeltaTemporality
}
func (noopMetricExporter) Aggregation(metric.InstrumentKind) metric.Aggregation {
return metric.AggregationDrop{}
}
func (noopMetricExporter) Export(context.Context, *metricdata.ResourceMetrics) error { return nil }
func (noopMetricExporter) ForceFlush(context.Context) error { return nil }
func (noopMetricExporter) Shutdown(context.Context) error { return nil }