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factory.go
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factory.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: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.
package spanmetricsprocessor // import "github.com/open-telemetry/opentelemetry-collector-contrib/processor/spanmetricsprocessor"
import (
"context"
"go.opentelemetry.io/collector/component"
"go.opentelemetry.io/collector/config"
"go.opentelemetry.io/collector/consumer"
"go.opentelemetry.io/collector/featuregate"
)
const (
// The value of "type" key in configuration.
typeStr = "spanmetrics"
// The stability level of the processor.
stability = component.StabilityLevelInDevelopment
)
// NewFactory creates a factory for the spanmetrics processor.
func NewFactory() component.ProcessorFactory {
return component.NewProcessorFactory(
typeStr,
createDefaultConfig,
component.WithTracesProcessor(createTracesProcessor, stability),
)
}
func createDefaultConfig() component.ProcessorConfig {
return &Config{
ProcessorSettings: config.NewProcessorSettings(component.NewID(typeStr)),
AggregationTemporality: "AGGREGATION_TEMPORALITY_CUMULATIVE",
DimensionsCacheSize: defaultDimensionsCacheSize,
skipSanitizeLabel: featuregate.GetRegistry().IsEnabled(dropSanitizationGateID),
}
}
func createTracesProcessor(_ context.Context, params component.ProcessorCreateSettings, cfg component.ProcessorConfig, nextConsumer consumer.Traces) (component.TracesProcessor, error) {
return newProcessor(params.Logger, cfg, nextConsumer)
}