code: public void setRWIDTHFRACTION(Integer newRWIDTHFRACTION) {
  		Integer oldRWIDTHFRACTION = rwidthfraction;
  		rwidthfraction = newRWIDTHFRACTION;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.DIR__RWIDTHFRACTION, oldRWIDTHFRACTION, rwidthfraction));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated