public static bool IsInState <TInternalState>(IMachineState <TInternalState> internalState,
MachineDefinition <TInternalState> machineDefinition,
State state)
{
return(Misc <TInternalState> .FindAllStates(machineDefinition.ParentStates, internalState.CurrentState)
.Any(currentState => currentState.Name == state.Name));
}
public static void Dispatch <TInternalState, TEvent>(MachineDefinition <TInternalState> machineDefinition
, IMachineState <TInternalState> machineState
, TEvent evnt)
{
var lookUp = Find(machineDefinition);
Dispatch(evnt
, machineState
, machineState.CurrentState
, machineDefinition.ParentStates
, machineDefinition.EventInterceptors
, machineDefinition.Config
, true
, lookUp);
}
public static void Start <TInternalState>(MachineDefinition <TInternalState> machineDefinition
, IMachineState <TInternalState> internalState)
{
Dispatch(machineDefinition, internalState, new Events.EntryEvent());
}
private static Func <string, InternalState <TInternalState> > Find <TInternalState>
(MachineDefinition <TInternalState> machineDefinition)
{
return((name) => machineDefinition.LookupRegisteredState(name));
}
/// <summary>
/// Returns a list of of the Events that the state machine will currently perform an action on.
/// </summary>
/// <typeparam name="TInternalState"></typeparam>
/// <param name="internalState"></param>
/// <param name="machineDefinition"></param>
/// <returns>Will not return Events.EntryEvents or exit Events.ExitEvent events</returns>
public static IEnumerable <Type> CurrentlyActionableEvents <TInternalState>(IMachineState <TInternalState> internalState, MachineDefinition <TInternalState> machineDefinition)
{
return(Misc <TInternalState> .FindAllStates(machineDefinition.ParentStates, internalState.CurrentState)
.SelectMany(x => x.Handlers)
.Select(x => x.Key)
.Where(x => x != typeof(Events.EntryEvent))
.Where(x => x != typeof(Events.ExitEvent))
.Distinct()
.ToList());
}
public static IEnumerable <InternalState <TInternalState> > CurrentStates <TInternalState>(IMachineState <TInternalState> internalState, MachineDefinition <TInternalState> machineDefinition)
{
return(Misc <TInternalState> .FindAllStates(machineDefinition.ParentStates, internalState.CurrentState));
}
