code: public void setStampType(Integer newStampType) {
  		Integer oldStampType = stampType;
  		stampType = newStampType;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.LOCAL_DATE_AND_TIME_STAMP__STAMP_TYPE, oldStampType, stampType));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated