* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setGatewayDirection(GatewayDirection newGatewayDirection) {
GatewayDirection oldGatewayDirection = gatewayDirection;
gatewayDirection = newGatewayDirection == null ? GATEWAY_DIRECTION_EDEFAULT
: newGatewayDirection;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
Bpmn2Package.GATEWAY__GATEWAY_DIRECTION, oldGatewayDirection, gatewayDirection));