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.clients.consumer.internals;
  
  import org.apache.kafka.common.message.ShareAcknowledgeRequestData;
  import org.apache.kafka.common.message.ShareFetchRequestData;
  import org.apache.kafka.common.protocol.MessageUtil;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class AcknowledgementBatch {
      private long firstOffset;
      private long lastOffset;
      private List<Byte> acknowledgeTypes;
  
      public AcknowledgementBatch() {
          this.firstOffset = 0L;
          this.lastOffset = 0L;
          this.acknowledgeTypes = new ArrayList<>(0);
      }
  
      public long firstOffset() {
          return this.firstOffset;
      }
  
      public long lastOffset() {
          return this.lastOffset;
      }
  
      public List<Byte> acknowledgeTypes() {
          return this.acknowledgeTypes;
      }
  
      public AcknowledgementBatch setFirstOffset(long v) {
          this.firstOffset = v;
          return this;
      }
  
      public AcknowledgementBatch setLastOffset(long v) {
          this.lastOffset = v;
          return this;
      }
  
      public AcknowledgementBatch setAcknowledgeTypes(List<Byte> v) {
          this.acknowledgeTypes = v;
          return this;
      }
  
      public ShareAcknowledgeRequestData.AcknowledgementBatch toShareAcknowledgeRequest() {
          return new ShareAcknowledgeRequestData.AcknowledgementBatch()
                  .setFirstOffset(firstOffset)
                  .setLastOffset(lastOffset)
                  .setAcknowledgeTypes(acknowledgeTypes);
      }
  
      public ShareFetchRequestData.AcknowledgementBatch toShareFetchRequest() {
          return new ShareFetchRequestData.AcknowledgementBatch()
                  .setFirstOffset(firstOffset)
                  .setLastOffset(lastOffset)
                  .setAcknowledgeTypes(acknowledgeTypes);
      }
  
      @Override
      public boolean equals(Object obj) {
          if (!(obj instanceof AcknowledgementBatch)) return false;
          AcknowledgementBatch other = (AcknowledgementBatch) obj;
          if (firstOffset != other.firstOffset) return false;
          if (lastOffset != other.lastOffset) return false;
          if (this.acknowledgeTypes == null) {
              return other.acknowledgeTypes == null;
          } else {
              return this.acknowledgeTypes.equals(other.acknowledgeTypes);
          }
      }
  
      @Override
      public int hashCode() {
          int hashCode = 0;
          hashCode = 31 * hashCode + ((int) (firstOffset >> 32) ^ (int) firstOffset);
          hashCode = 31 * hashCode + ((int) (lastOffset >> 32) ^ (int) lastOffset);
          hashCode = 31 * hashCode + (acknowledgeTypes == null ? 0 : acknowledgeTypes.hashCode());
          return hashCode;
      }
  
      @Override
      public String toString() {
          return "AcknowledgementBatch("
                  + "firstOffset=" + firstOffset
                  + ", lastOffset=" + lastOffset
                  + ", acknowledgeTypes=" + MessageUtil.deepToString(acknowledgeTypes.iterator())
                  + ")";
      }
  }
  