public IEnumerable <State <TStateModel> > AvailableStates(TStateModel model)
{
if (model == null)
{
throw new ArgumentNullException("model");
}
return(stateMachine.AvailableStates(model));
}
/// <summary>
/// Returns the available states from the current one on a model, given a state machine
/// </summary>
/// <typeparam name="TStateModel"></typeparam>
/// <param name="model">model containing current state</param>
/// <param name="stateMachine">state machine to process with</param>
/// <returns></returns>
public static IEnumerable <State <TStateModel> > AvailableStates <TStateModel>(this IStateModel model,
IStateMachine <TStateModel> stateMachine) where TStateModel : IStateModel
{
if (model == null)
{
throw new ArgumentNullException("model");
}
if (stateMachine == null)
{
throw new ArgumentNullException("stateMachine");
}
return(stateMachine.AvailableStates((TStateModel)model));
}