code: public void setXUnits(Integer newXUnits) {
  		Integer oldXUnits = xUnits;
  		xUnits = newXUnits;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.IID__XUNITS, oldXUnits, xUnits));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated