content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF 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 org.apache.kafka.streams.kstream.internals.graph;
  
  import org.apache.kafka.common.serialization.Serde;
  import org.apache.kafka.streams.processor.FailOnInvalidTimestamp;
  import org.apache.kafka.streams.processor.StreamPartitioner;
  import org.apache.kafka.streams.processor.internals.InternalTopicProperties;
  import org.apache.kafka.streams.processor.internals.InternalTopologyBuilder;
  
  /**
   * Repartition node that is not subject of optimization algorithm
   */
  public class UnoptimizableRepartitionNode<K, V> extends BaseRepartitionNode<K, V> {
  
      private UnoptimizableRepartitionNode(final String nodeName,
                                           final String sourceName,
                                           final ProcessorParameters<K, V, K, V> processorParameters,
                                           final Serde<K> keySerde,
                                           final Serde<V> valueSerde,
                                           final String sinkName,
                                           final String repartitionTopic,
                                           final StreamPartitioner<K, V> partitioner,
                                           final InternalTopicProperties internalTopicProperties) {
          super(
              nodeName,
              sourceName,
              processorParameters,
              keySerde,
              valueSerde,
              sinkName,
              repartitionTopic,
              partitioner,
              internalTopicProperties
          );
      }
  
      @Override
      public void writeToTopology(final InternalTopologyBuilder topologyBuilder) {
          topologyBuilder.addInternalTopic(repartitionTopic, internalTopicProperties);
  
          processorParameters.addProcessorTo(topologyBuilder, parentNodeNames());
  
          topologyBuilder.addSink(
              sinkName,
              repartitionTopic,
              keySerializer(),
              valueSerializer(),
              partitioner,
              processorParameters.processorName()
          );
  
          topologyBuilder.addSource(
              null,
              sourceName,
              new FailOnInvalidTimestamp(),
              keyDeserializer(),
              valueDeserializer(),
              repartitionTopic
          );
      }
  
      @Override
      public String toString() {
          return "UnoptimizableRepartitionNode{" + super.toString() + " }";
      }
  
      public static <K, V> UnoptimizableRepartitionNodeBuilder<K, V> unoptimizableRepartitionNodeBuilder() {
          return new UnoptimizableRepartitionNodeBuilder<>();
      }
  
      public static final class UnoptimizableRepartitionNodeBuilder<K, V> extends BaseRepartitionNodeBuilder<K, V, UnoptimizableRepartitionNode<K, V>> {
          @Override
          public UnoptimizableRepartitionNode<K, V> build() {
              return new UnoptimizableRepartitionNode<>(nodeName,
                                                        sourceName,
                                                        processorParameters,
                                                        keySerde,
                                                        valueSerde,
                                                        sinkName,
                                                        repartitionTopic,
                                                        partitioner,
                                                        internalTopicProperties);
          }
      }
  }
  