content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.testutils.underfs.delegating;
  
  import alluxio.underfs.UnderFileSystem;
  import alluxio.underfs.UnderFileSystemConfiguration;
  import alluxio.underfs.UnderFileSystemFactory;
  
  /**
   * Factory for delegating under file systems.
   */
  public class DelegatingUnderFileSystemFactory implements UnderFileSystemFactory {
    public static final String DELEGATING_SCHEME = "delegating";
  
    private final UnderFileSystem mUfs;
  
    /**
     * Creates a factory which returns the given ufs.
     *
     * @param ufs the ufs to return from calls to create
     */
    public DelegatingUnderFileSystemFactory(UnderFileSystem ufs) {
      mUfs = ufs;
    }
  
    @Override
    public UnderFileSystem create(String path, UnderFileSystemConfiguration conf) {
      return mUfs;
    }
  
    @Override
    public boolean supportsPath(String path) {
      return path.startsWith(DELEGATING_SCHEME);
    }
  }
  