/
exporter.go
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/
exporter.go
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// 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
//
// 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.
package config
// Exporter is the configuration of a component.Exporter. Specific extensions must implement
// this interface and must embed ExporterSettings struct or a struct that extends it.
type Exporter interface {
identifiable
validatable
privateConfigExporter()
}
// Exporters is a map of names to Exporters.
type Exporters map[ComponentID]Exporter
// ExporterSettings defines common settings for a component.Exporter configuration.
// Specific exporters can embed this struct and extend it with more fields if needed.
//
// It is highly recommended to "override" the Validate() function.
//
// When embedded in the exporter config, it must be with `mapstructure:",squash"` tag.
type ExporterSettings struct {
id ComponentID `mapstructure:"-"`
}
// NewExporterSettings return a new ExporterSettings with the given ComponentID.
func NewExporterSettings(id ComponentID) ExporterSettings {
return ExporterSettings{id: ComponentID{typeVal: id.Type(), nameVal: id.Name()}}
}
var _ Exporter = (*ExporterSettings)(nil)
// ID returns the receiver ComponentID.
func (rs *ExporterSettings) ID() ComponentID {
return rs.id
}
// SetIDName sets the receiver name.
func (rs *ExporterSettings) SetIDName(idName string) {
rs.id.nameVal = idName
}
func (rs *ExporterSettings) Validate() error {
return nil
}
func (rs *ExporterSettings) privateConfigExporter() {}