getValue<StateType> method

T? getValue<StateType>(MultiStateSheetController<StateType> controller)

Implementation

T? getValue<StateType>(MultiStateSheetController<StateType> controller) {
  return switch (this) {
    final StatefulSheetDelegateValue<T> value => value.value,
    final StatefulSheetDelegateFunction<T, StateType> function =>
      function.function(controller),
    _ => null,
  };
}