* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetProcessInstanceVariable(ProcessInstanceVariable newProcessInstanceVariable, NotificationChain msgs) {
ProcessInstanceVariable oldProcessInstanceVariable = processInstanceVariable;
processInstanceVariable = newProcessInstanceVariable;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FixFlowPackage.RECEIVE_MESSAGE__PROCESS_INSTANCE_VARIABLE, oldProcessInstanceVariable, newProcessInstanceVariable);
if (msgs == null) msgs = notification; else msgs.add(notification);
}