code: public void setArchVrsn(Integer newArchVrsn) {
  		Integer oldArchVrsn = archVrsn;
  		archVrsn = newArchVrsn;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.OBJECT_FUNCTION_SET_SPECIFICATION__ARCH_VRSN, oldArchVrsn, archVrsn));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated