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.beam.sdk.util;
  
  import io.airlift.compress.lzo.LzoCodec;
  import io.airlift.compress.lzo.LzopCodec;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.OutputStream;
  
  public class LzoCompression {
  
    /**
     * Create an {@link InputStream} that will read from the given {@link InputStream} using {@link
     * LzoCodec}.
     *
     * @param inputStream the stream to read compressed bytes from
     * @return a stream to read uncompressed bytes from
     * @throws IOException
     */
    public static InputStream createLzoInputStream(InputStream inputStream) throws IOException {
      return new LzoCodec().createInputStream(inputStream);
    }
  
    /**
     * Create an {@link InputStream} that will read from the given {@link InputStream} using {@link
     * LzopCodec}.
     *
     * @param inputStream the stream to read compressed bytes from
     * @return a stream to read uncompressed bytes from
     * @throws IOException
     */
    public static InputStream createLzopInputStream(InputStream inputStream) throws IOException {
      return new LzopCodec().createInputStream(inputStream);
    }
  
    /**
     * Create an {@link OutputStream} that will write to the given {@link OutputStream}.
     *
     * @param outputStream the location for the final output stream
     * @return a stream the user can write uncompressed data to have it compressed
     * @throws IOException
     */
    public static OutputStream createLzoOutputStream(OutputStream outputStream) throws IOException {
      return new LzoCodec().createOutputStream(outputStream);
    }
  
    /**
     * Create a {@link OutputStream} that will write to the given {@link OutputStream}.
     *
     * @param outputStream the location for the final output stream
     * @return a stream the user can write uncompressed data to have it compressed
     * @throws IOException
     */
    public static OutputStream createLzopOutputStream(OutputStream outputStream) throws IOException {
      return new LzopCodec().createOutputStream(outputStream);
    }
  }
  