// Licensed to Elasticsearch B.V. under one or more contributor
// 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 beater

import (
	"fmt"

	"github.com/elastic/beats/v7/libbeat/beat"
	"github.com/elastic/beats/v7/libbeat/cfgfile"
	"github.com/elastic/beats/v7/libbeat/common/reload"
)

type reloader struct {
	*cfgfile.RunnerList
}

func newReloader(name string, factory *processorFactory, pipeline beat.PipelineConnector) *reloader {
	return &reloader{
		RunnerList: cfgfile.NewRunnerList(name, factory, pipeline),
	}
}

func (r *reloader) Reload(configs []*reload.ConfigWithMeta) error {
	if len(configs) > maxSniffers {
		return fmt.Errorf("only %d inputs are currently supported", maxSniffers)
	}
	return r.RunnerList.Reload(configs)
}
