content: /*
   * 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.airlift.compress.v3.thirdparty;
  
  import io.airlift.compress.v3.Compressor;
  import net.jpountz.lz4.LZ4Compressor;
  import net.jpountz.lz4.LZ4Factory;
  
  import java.lang.foreign.MemorySegment;
  
  public class JPountzLz4Compressor
          implements Compressor
  {
      private final LZ4Compressor compressor;
  
      public JPountzLz4Compressor(LZ4Factory factory)
      {
          compressor = factory.fastCompressor();
      }
  
      @Override
      public int maxCompressedLength(int uncompressedSize)
      {
          return compressor.maxCompressedLength(uncompressedSize);
      }
  
      @Override
      public int compress(byte[] input, int inputOffset, int inputLength, byte[] output, int outputOffset, int maxOutputLength)
      {
          return compressor.compress(input, inputOffset, inputLength, output, outputOffset, maxOutputLength);
      }
  
      @Override
      public int compress(MemorySegment input, MemorySegment output)
      {
          throw new UnsupportedOperationException("not yet implemented");
      }
  }
  