ms/blueprintsprocessor/functions/message-prioritizaion/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/message/prioritization/AbstractTopologyComponents.kt

   1 /*
   2  * Copyright © 2018-2019 AT&T Intellectual Property.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.ccsdk.cds.blueprintsprocessor.functions.message.prioritization
  18
  19 import org.apache.kafka.streams.processor.ProcessorContext
  20 import org.onap.ccsdk.cds.blueprintsprocessor.functions.message.prioritization.service.MessagePrioritizationStateService
  21 import org.onap.ccsdk.cds.blueprintsprocessor.message.kafka.AbstractBluePrintMessageProcessor
  22 import org.onap.ccsdk.cds.controllerblueprints.core.logger
  23 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintDependencyService
  24
  25 /** CDS Message Prioritazation Kafka Stream Processor abstract class to implement */
  26 abstract class AbstractMessagePrioritizeProcessor<K, V> : AbstractBluePrintMessageProcessor<K, V>() {
  27
  28     private val log = logger(AbstractMessagePrioritizeProcessor::class)
  29
  30     lateinit var prioritizationConfiguration: PrioritizationConfiguration
  31     lateinit var messagePrioritizationStateService: MessagePrioritizationStateService
  32
  33     override fun init(context: ProcessorContext) {
  34         this.processorContext = context
  35         /** Get the State service to update in store */
  36         this.messagePrioritizationStateService = BluePrintDependencyService
  37                 .instance(MessagePrioritizationStateService::class)
  38
  39     }
  40
  41 }