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.security.authorization;
  
  /**
   * Actions to be controlled in {@link AccessControlList}.
   */
  public enum AclAction {
    READ,
    WRITE,
    EXECUTE;
  
    /** AclAction values. */
    private static final AclAction[] VALUES = AclAction.values();
  
    /**
     * @param ordinal the ordinal of the target action in {@link AclAction}
     * @return the {@link AclAction} with the specified ordinal
     * @throws IndexOutOfBoundsException when ordinal is out of range of valid ordinals
     */
    public static AclAction ofOrdinal(int ordinal) {
      return VALUES[ordinal];
    }
  }
  