code: public void setLevNum(Integer newLevNum) {
  		Integer oldLevNum = levNum;
  		levNum = newLevNum;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.ATTRIBUTE_QUALIFIER__LEV_NUM, oldLevNum, levNum));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated