@Override
  protected boolean isExist(HighVoltageHitchEvent record) {

    if (record != null && currentMapper.selectByPrimaryKey(record.getId()) != null) {

      return true;
    } else {
      return false;
    }
  }
 @Override
 public List<HighVoltageHitchEvent> getAllHighEventByTime() {
   return currentMapper.getAllHighEventByTime();
 }
  @Override
  public HighVoltageHitchEvent getRecentHitchEvent(String id) {

    return currentMapper.getRecentHitchEvent(id);
  }