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.wire;
  
  import alluxio.annotation.PublicApi;
  
  import javax.annotation.concurrent.ThreadSafe;
  
  /**
   * Types for loading metadata.
   */
  @PublicApi
  @ThreadSafe
  public enum LoadMetadataType {
    /**
     * Never loads metadata.
     */
    NEVER(0),
    /**
     * Loads metadata only at the first time of listing status on a directory.
     */
    ONCE(1),
    /**
     * Always load metadata when listing status on a directory.
     */
    ALWAYS(2),
    ;
  
    private final int mValue;
  
    LoadMetadataType(int value) {
      mValue = value;
    }
  
    /**
     * @return the integer value of the LoadMetadataType
     */
    public int getValue() {
      return mValue;
    }
  }
  