content: 
  /*
   * Copyright Contributors to the OpenCue Project
   *
   * Licensed 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 com.imageworks.spcue;
  
  /**
   * MaintenanceTasks are stored in the task_lock table. Before a maintenance operation kicks off a
   * lock must be taken out on it so multiple bots don't run the same task.
   */
  public enum MaintenanceTask {
  
      /**
       * Lock the transfer of jobs to the historical table
       */
      LOCK_HISTORICAL_TRANSFER,
  
      /**
       * Lock the hardware start check
       */
      LOCK_HARDWARE_STATE_CHECK,
  
      /**
       * Lock the orphaned proc check
       */
      LOCK_ORPHANED_PROC_CHECK,
  
      /**
       * Lock for task updates
       */
      LOCK_TASK_UPDATE,
  
      /**
       * Lock the stale checkpoint task.
       */
      LOCK_STALE_CHECKPOINT
  }
  