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.server.share.context;
  
  import org.apache.kafka.common.TopicIdPartition;
  import org.apache.kafka.common.Uuid;
  import org.apache.kafka.common.message.ShareFetchResponseData;
  import org.apache.kafka.common.protocol.Errors;
  import org.apache.kafka.common.requests.ShareFetchResponse;
  import org.apache.kafka.server.share.ErroneousAndValidPartitionData;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.util.LinkedHashMap;
  import java.util.List;
  
  /**
   * The share fetch context for a final share fetch request.
   */
  public class FinalContext extends ShareFetchContext {
  
      private static final Logger log = LoggerFactory.getLogger(FinalContext.class);
  
      public FinalContext() {
      }
  
      @Override
      boolean isTraceEnabled() {
          return log.isTraceEnabled();
      }
  
      @Override
      public int responseSize(LinkedHashMap<TopicIdPartition, ShareFetchResponseData.PartitionData> updates, short version) {
          return ShareFetchResponse.sizeOf(version, updates.entrySet().iterator());
      }
  
      @Override
      public ShareFetchResponse updateAndGenerateResponseData(String groupId, Uuid memberId,
                                                       LinkedHashMap<TopicIdPartition, ShareFetchResponseData.PartitionData> updates) {
          log.debug("Final context returning {}", partitionsToLogString(updates.keySet()));
          return ShareFetchResponse.of(Errors.NONE, 0, updates, List.of(), 0);
      }
  
      @Override
      public ErroneousAndValidPartitionData getErroneousAndValidTopicIdPartitions() {
          return new ErroneousAndValidPartitionData();
      }
  }
  