processor/elasticinframetricsprocessor/factory.go

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// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you 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 elasticinframetricsprocessor // import "github.com/elastic/opentelemetry-collector-components/processor/elasticinframetricsprocessor"

import (
	"context"

	"github.com/elastic/opentelemetry-collector-components/processor/elasticinframetricsprocessor/internal/metadata"
	"go.opentelemetry.io/collector/component"
	"go.opentelemetry.io/collector/consumer"
	"go.opentelemetry.io/collector/processor"
	"go.opentelemetry.io/collector/processor/processorhelper"
)

var processorCapabilities = consumer.Capabilities{MutatesData: true}

// NewFactory returns a new factory for the Filter processor.
func NewFactory() processor.Factory {
	return processor.NewFactory(
		metadata.Type,
		createDefaultConfig,
		processor.WithMetrics(createMetricsProcessor, metadata.MetricsStability),
	)
}

func createDefaultConfig() component.Config {
	return &Config{
		AddSystemMetrics: true,
		AddK8sMetrics:    true,
	}
}

func createMetricsProcessor(
	ctx context.Context,
	set processor.Settings,
	cfg component.Config,
	nextConsumer consumer.Metrics,
) (processor.Metrics, error) {
	elasticinframetricsProcessor := newProcessor(set, cfg.(*Config))
	return processorhelper.NewMetrics(
		ctx,
		set,
		cfg,
		nextConsumer,
		elasticinframetricsProcessor.processMetrics,
		processorhelper.WithCapabilities(processorCapabilities))
}