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/*
* ============LICENSE_START=======================================================
* dcaegen2-collectors-veshv
* ================================================================================
* Copyright (C) 2018 NOKIA
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dcae.collectors.veshv.boundary
import org.onap.dcae.collectors.veshv.domain.WireFrameMessage
import org.onap.dcae.collectors.veshv.model.ClientContext
import org.onap.dcae.collectors.veshv.model.CollectorConfiguration
import org.onap.dcae.collectors.veshv.model.MessageDropCause
import org.onap.dcae.collectors.veshv.model.RoutedMessage
import reactor.core.publisher.Flux
interface Sink {
fun send(messages: Flux<RoutedMessage>): Flux<RoutedMessage>
}
interface Metrics {
fun notifyBytesReceived(size: Int)
fun notifyMessageReceived(msg: WireFrameMessage)
fun notifyMessageSent(msg: RoutedMessage)
fun notifyMessageDropped(cause: MessageDropCause)
}
@FunctionalInterface
interface SinkProvider {
operator fun invoke(config: CollectorConfiguration, ctx: ClientContext): Sink
companion object {
fun just(sink: Sink): SinkProvider =
object : SinkProvider {
override fun invoke(config: CollectorConfiguration, ctx: ClientContext): Sink = sink
}
}
}
interface ConfigurationProvider {
operator fun invoke(): Flux<CollectorConfiguration>
}
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