* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setDirection(FlowDirection newDirection) {
FlowDirection oldDirection = direction;
direction = newDirection == null ? DIRECTION_EDEFAULT : newDirection;
if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, PortandflowsPackage.FLOW_PROPERTY__DIRECTION, oldDirection, direction));
}