content: /*
   * Copyright 2023 Aiven Oy
   *
   * Licensed 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 io.aiven.kafka.tieredstorage.manifest.index;
  
  import java.util.ArrayList;
  
  public class VariableSizeChunkIndexBuilder extends AbstractChunkIndexBuilder {
      private final ArrayList<Integer> transformedChunks = new ArrayList<>();
  
      public VariableSizeChunkIndexBuilder(final int originalChunkSize,
                                           final int originalFileSize) {
          super(originalChunkSize, originalFileSize);
      }
  
      @Override
      protected void addChunk0(final int transformedChunkSize) {
          transformedChunks.add(transformedChunkSize);
      }
  
      @Override
      protected ChunkIndex finish0(final int finalTransformedChunkSize) {
          transformedChunks.add(finalTransformedChunkSize);
          return new VariableSizeChunkIndex(
              this.originalChunkSize,
              this.originalFileSize,
              this.transformedChunks
          );
      }
  
  }
  