* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetDecisionTree(DecisionTreeType newDecisionTree, NotificationChain msgs) {
DecisionTreeType oldDecisionTree = decisionTree;
decisionTree = newDecisionTree;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, _40Package.NODE_TYPE__DECISION_TREE, oldDecisionTree, newDecisionTree);
if (msgs == null) msgs = notification; else msgs.add(notification);
}