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.streams.kstream.internals.KTableRepartitionMap;
  import org.apache.kafka.streams.processor.api.ProcessorSupplier;
  
  public class TableRepartitionMapNode<K, V> extends ProcessorGraphNode<K, V> implements VersionedSemanticsGraphNode {
  
      public TableRepartitionMapNode(final String nodeName,
                                     final ProcessorParameters<K, V, ?, ?> processorParameters) {
          super(nodeName, processorParameters);
      }
  
      @SuppressWarnings("unchecked")
      @Override
      public void enableVersionedSemantics(final boolean useVersionedSemantics, final String parentNodeName) {
          final ProcessorSupplier<K, V, ?, ?> processorSupplier = processorParameters().processorSupplier();
          if (!(processorSupplier instanceof KTableRepartitionMap)) {
              throw new IllegalStateException("Unexpected processor type for table repartition map: " + processorSupplier.getClass().getName());
          }
  
          final KTableRepartitionMap<K, V, ?, ?> tableRepartitionMap = (KTableRepartitionMap<K, V, ?, ?>) processorSupplier;
          tableRepartitionMap.setUseVersionedSemantics(useVersionedSemantics);
      }
  }
  