public DefaultStateMachineFiller(
IStateMachineExecutor <TState, TStateId> executor,
TStateId stateIdToFill)
{
Executor = executor;
StateIdToFill = stateIdToFill;
}
public StateMachineSafeExecutor(
IStateMachineExecutor <TState> realExecutor,
Action <Exception>?handler)
{
_realExecutor = realExecutor.ThrowIfNull(nameof(realExecutor));
_handler = handler ?? (ex => Logger.Exception(ex));
}
private static IStateMachineExecutor <State, StateId> FillExecutor(
this IStateMachineExecutor <State, StateId> executor)
{
return(executor
.On(StateId.StateA).GoTo(new TaskA())
.On(StateId.StateB).GoTo(new TaskB())
.On(StateId.StateC).GoTo(new TaskC())
.On(StateId.FinalState).GoTo(FinalStatefulTask <State> .Create(StateId.FinalState)));
}
public static TState Execute <TState, TStateId>(
this IStateMachineExecutor <TState, TStateId> executor)
where TState : class
{
executor.ThrowIfNull(nameof(executor));
using (var enumerator = executor.GetEnumerator())
{
while (enumerator.MoveNext())
{
// All actions perform in MoveNext.
}
}
return(executor.State);
}
public StateMachine(IStateMachineDefinition <TState, TTrigger> definition, IStateMachineExecutor <TState, TTrigger, TContext> executor = null)
{
Definition = definition;
Executor = executor ?? new StateMachineExecutor <TState, TTrigger, TContext>();
}
public static IStateMachineExecutor <TState, TStateId> CatchExceptions <TState, TStateId>(
this IStateMachineExecutor <TState, TStateId> executor)
where TState : class
{
return(executor.CatchExceptions(handler: null));
}
public static IStateMachineExecutor <TState, TStateId> CatchExceptions <TState, TStateId>(
this IStateMachineExecutor <TState, TStateId> executor, Action <Exception>?handler)
where TState : class
{
return(new StateMachineSafeExecutor <TState, TStateId>(executor, handler));
}
public static IStateMachineFiller <TState, TStateId> On <TState, TStateId>(
this IStateMachineExecutor <TState, TStateId> executor, TStateId stateId)
where TState : class
{
return(DefaultStateMachineFiller.Create(executor, stateId));
}
