code: public void setLevel(Integer newLevel) {
  		Integer oldLevel = level;
  		level = newLevel;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.PAGE_OVERLAY_CONDITIONAL_PROCESSING__LEVEL, oldLevel, level));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated