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.job;
  
  import alluxio.client.file.FileSystem;
  import alluxio.client.file.FileSystemContext;
  import alluxio.underfs.UfsManager;
  
  import javax.annotation.concurrent.ThreadSafe;
  
  /**
   * The context is used by job to access master-side resources and information.
   */
  @ThreadSafe
  public class JobServerContext {
  
    /** The Alluxio filesystem client that all threads should use in this process. */
    private final FileSystem mFileSystem;
    /** The underlying context for the filesystem client. */
    private final FileSystemContext mFsContext;
    /** The manager for all ufs. */
    private final UfsManager mUfsManager;
  
    /**
     * Creates a new instance of {@link JobServerContext}.
     *
     * @param filesystem the Alluxio client used to contact the master
     * @param fsContext the filesystem client's underlying context
     * @param ufsManager the UFS manager
     */
    public JobServerContext(FileSystem filesystem, FileSystemContext fsContext,
        UfsManager ufsManager) {
      mFsContext = fsContext;
      mFileSystem = filesystem;
      mUfsManager = ufsManager;
    }
  
    JobServerContext(JobServerContext ctx) {
      mFsContext = ctx.mFsContext;
      mFileSystem = ctx.mFileSystem;
      mUfsManager = ctx.mUfsManager;
    }
  
    /**
     * @return the {@link FileSystem} client
     */
    public FileSystem getFileSystem() {
      return mFileSystem;
    }
  
    /**
     * @return the FileSystemContext for the client
     */
    public FileSystemContext getFsContext() {
      return mFsContext;
    }
  
    /**
     * @return the UFS manager
     */
    public UfsManager getUfsManager() {
      return mUfsManager;
    }
  }
  