* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setContainer(TCGElement newContainer) {
TCGElement oldContainer = container;
container = newContainer;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GeneratedPackage.TCGOCL_EXPRESSION__CONTAINER, oldContainer, container));
}