* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetGroupDefinitionConfig(GroupDefinitionConfig newGroupDefinitionConfig, NotificationChain msgs) {
GroupDefinitionConfig oldGroupDefinitionConfig = groupDefinitionConfig;
groupDefinitionConfig = newGroupDefinitionConfig;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, CoreconfigPackage.FIX_FLOW_CONFIG__GROUP_DEFINITION_CONFIG, oldGroupDefinitionConfig, newGroupDefinitionConfig);
if (msgs == null) msgs = notification; else msgs.add(notification);
}