src/main/java/com/google/devtools/build/lib/compress/CompressionServiceImpl.java

// Copyright 2026 The Bazel Authors. All rights reserved.
//
// 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 com.google.devtools.build.lib.compress;

import com.github.luben.zstd.RecyclingBufferPool;
import com.github.luben.zstd.ZstdInputStream;
import com.github.luben.zstd.ZstdOutputStream;
import com.google.devtools.build.lib.skybridge.ScOnly;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

/** The {@link CompressionService} implementation. */
@ScOnly
public final class CompressionServiceImpl implements CompressionService {

  @Override
  public InputStream newZstdInputStream(InputStream inputStream) throws IOException {
    return new ZstdInputStream(inputStream, RecyclingBufferPool.INSTANCE);
  }

  @Override
  public OutputStream newZstdOutputStream(OutputStream outputStream) throws IOException {
    return new ZstdOutputStream(outputStream, RecyclingBufferPool.INSTANCE);
  }
}