private StateMachine<ImportFinancialGuaranteeStatus, Trigger> CreateStateMachine()
{
var stateMachine = new StateMachine<ImportFinancialGuaranteeStatus, Trigger>(() => Status, s => Status = s);
stateMachine.OnTransitioned(OnTransitionAction);
completeTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Complete);
stateMachine.Configure(ImportFinancialGuaranteeStatus.ApplicationReceived)
.Permit(Trigger.Complete, ImportFinancialGuaranteeStatus.ApplicationComplete);
stateMachine.Configure(ImportFinancialGuaranteeStatus.ApplicationComplete)
.OnEntryFrom(completeTrigger, OnComplete)
.Permit(Trigger.Approve, ImportFinancialGuaranteeStatus.Approved)
.Permit(Trigger.Refuse, ImportFinancialGuaranteeStatus.Refused);
stateMachine.Configure(ImportFinancialGuaranteeStatus.Approved)
.Permit(Trigger.Release, ImportFinancialGuaranteeStatus.Released);
return stateMachine;
}
static void Main(string[] args)
{
var phoneCall = new StateMachine<State, Trigger>(State.OffHook);
setVolumeTrigger = phoneCall.SetTriggerParameters<int>(Trigger.SetVolume);
phoneCall.Configure(State.OffHook)
.Permit(Trigger.CallDialed, State.Ringing);
phoneCall.Configure(State.Ringing)
.Permit(Trigger.HungUp, State.OffHook)
.Permit(Trigger.CallConnected, State.Connected);
phoneCall.Configure(State.Connected)
.OnEntry(t => StartCallTimer())
.OnExit(t => StopCallTimer())
.InternalTransition(Trigger.MuteMicrophone, t => OnMute())
.InternalTransition(Trigger.UnmuteMicrophone, t => OnUnmute())
.InternalTransition<int>(setVolumeTrigger, (volume, t) => OnSetVolume(volume))
.Permit(Trigger.LeftMessage, State.OffHook)
.Permit(Trigger.HungUp, State.OffHook)
.Permit(Trigger.PlacedOnHold, State.OnHold);
phoneCall.Configure(State.OnHold)
.SubstateOf(State.Connected)
.Permit(Trigger.TakenOffHold, State.Connected)
.Permit(Trigger.HungUp, State.OffHook)
.Permit(Trigger.PhoneHurledAgainstWall, State.PhoneDestroyed);
Print(phoneCall);
Fire(phoneCall, Trigger.CallDialed);
Print(phoneCall);
Fire(phoneCall, Trigger.CallConnected);
Print(phoneCall);
SetVolume(phoneCall, 2);
Print(phoneCall);
Fire(phoneCall, Trigger.PlacedOnHold);
Print(phoneCall);
Fire(phoneCall, Trigger.MuteMicrophone);
Print(phoneCall);
Fire(phoneCall, Trigger.UnmuteMicrophone);
Print(phoneCall);
Fire(phoneCall, Trigger.TakenOffHold);
Print(phoneCall);
SetVolume(phoneCall, 11);
Print(phoneCall);
Fire(phoneCall, Trigger.HungUp);
Print(phoneCall);
Console.WriteLine("Press any key...");
Console.ReadKey(true);
}
protected Bug()
{
Machine = new StateMachine<States, Triggers>(() => State, s => State = s);
AssignTrigger = Machine.SetTriggerParameters<string>(Triggers.Assign);
Machine.Configure(States.Open)
.Permit(Triggers.Assign, States.Assigned);
Machine.Configure(States.Assigned)
.SubstateOf(States.Open)
.OnEntryFrom(AssignTrigger, OnAssigned)
.PermitReentry(Triggers.Assign)
.Permit(Triggers.Close, States.Closed)
.Permit(Triggers.Defer, States.Deferred)
.OnExit(OnDeassigned);
Machine.Configure(States.Deferred)
.OnEntry(() => Assignee = null)
.Permit(Triggers.Assign, States.Assigned);
}
static void Main()
{
var sm = new StateMachine<State, Trigger>(State.A);
sm.Configure(State.A)
.Permit(Trigger.GoToB, State.B)
.OnEntry(OnEnterA); // This never gets called.
sm.Configure(State.B)
.OnEntry(OnEnterB)
.Permit(Trigger.GoToC, State.C);
var goToCTrigger = sm.SetTriggerParameters<string>(Trigger.GoToC);
sm.Configure(State.C)
.OnEntryFrom(goToCTrigger, OnEnterC);
Console.WriteLine(sm);
sm.Fire(Trigger.GoToB);
Console.WriteLine(sm);
sm.Fire(goToCTrigger, "foo"); // Using Trigger.GoToC will throw an exception.
Console.WriteLine(sm);
}
public Bug(string title)
{
_title = title;
_machine = new StateMachine<State, Trigger>(() => _state, s => _state = s);
_assignTrigger = _machine.SetTriggerParameters<string>(Trigger.Assign);
_machine.Configure(State.Open)
.Permit(Trigger.Assign, State.Assigned);
_machine.Configure(State.Assigned)
.SubstateOf(State.Open)
.OnEntryFrom(_assignTrigger, assignee => OnAssigned(assignee))
.PermitReentry(Trigger.Assign)
.Permit(Trigger.Close, State.Closed)
.Permit(Trigger.Defer, State.Deferred)
.OnExit(() => OnDeassigned());
_machine.Configure(State.Deferred)
.OnEntry(() => _assignee = null)
.Permit(Trigger.Assign, State.Assigned);
}
private StateMachine<NotificationStatus, Trigger> CreateStateMachine()
{
var stateMachine = new StateMachine<NotificationStatus, Trigger>(() => Status, s => Status = s);
receivedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.NotificationReceived);
commencedTrigger = stateMachine.SetTriggerParameters<DateTime, string>(Trigger.AssessmentCommenced);
completeTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.NotificationComplete);
transmitTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Transmit);
acknowledgedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Acknowledged);
withdrawTrigger = stateMachine.SetTriggerParameters<DateTime, string>(Trigger.Withdraw);
objectTrigger = stateMachine.SetTriggerParameters<DateTime, string>(Trigger.Object);
withdrawConsentTrigger = stateMachine.SetTriggerParameters<DateTime, string>(Trigger.WithdrawConsent);
consentedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Consent);
archiveTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Archive);
stateMachine.OnTransitioned(OnTransitionAction);
stateMachine.Configure(NotificationStatus.NotSubmitted)
.Permit(Trigger.Submit, NotificationStatus.Submitted)
.Permit(Trigger.Archive, NotificationStatus.FileClosed);
stateMachine.Configure(NotificationStatus.Submitted)
.SubstateOf(NotificationStatus.InDetermination)
.OnEntryFrom(Trigger.Submit, OnSubmit)
.Permit(Trigger.NotificationReceived, NotificationStatus.NotificationReceived);
stateMachine.Configure(NotificationStatus.NotificationReceived)
.SubstateOf(NotificationStatus.InDetermination)
.OnEntryFrom(receivedTrigger, OnReceived)
.PermitIf(Trigger.AssessmentCommenced, NotificationStatus.InAssessment, () => Dates.PaymentReceivedDate.HasValue)
.Permit(Trigger.Object, NotificationStatus.Objected);
stateMachine.Configure(NotificationStatus.InAssessment)
.SubstateOf(NotificationStatus.InDetermination)
.OnEntryFrom(commencedTrigger, OnInAssessment)
.Permit(Trigger.NotificationComplete, NotificationStatus.ReadyToTransmit)
.Permit(Trigger.Object, NotificationStatus.Objected);
stateMachine.Configure(NotificationStatus.ReadyToTransmit)
.SubstateOf(NotificationStatus.InDetermination)
.OnEntryFrom(completeTrigger, OnCompleted)
.Permit(Trigger.Transmit, NotificationStatus.Transmitted)
.Permit(Trigger.Object, NotificationStatus.Objected);
stateMachine.Configure(NotificationStatus.Transmitted)
.SubstateOf(NotificationStatus.InDetermination)
.OnEntryFrom(transmitTrigger, OnTransmitted)
.Permit(Trigger.Acknowledged, NotificationStatus.DecisionRequiredBy)
.Permit(Trigger.Object, NotificationStatus.Objected);
stateMachine.Configure(NotificationStatus.DecisionRequiredBy)
.OnEntryFrom(acknowledgedTrigger, OnAcknowledged)
.Permit(Trigger.Unlock, NotificationStatus.Unlocked)
.Permit(Trigger.Consent, NotificationStatus.Consented)
.Permit(Trigger.Object, NotificationStatus.Objected)
.Permit(Trigger.Withdraw, NotificationStatus.Withdrawn)
.Permit(Trigger.Archive, NotificationStatus.FileClosed);
stateMachine.Configure(NotificationStatus.InDetermination)
.Permit(Trigger.Withdraw, NotificationStatus.Withdrawn)
.Permit(Trigger.Archive, NotificationStatus.FileClosed);
stateMachine.Configure(NotificationStatus.Withdrawn)
.OnEntryFrom(withdrawTrigger, OnWithdrawn)
.Permit(Trigger.Archive, NotificationStatus.FileClosed);
stateMachine.Configure(NotificationStatus.Objected)
.OnEntryFrom(objectTrigger, OnObjected)
.Permit(Trigger.Archive, NotificationStatus.FileClosed);
stateMachine.Configure(NotificationStatus.Consented)
.OnEntryFrom(consentedTrigger, OnConsented)
.Permit(Trigger.WithdrawConsent, NotificationStatus.ConsentWithdrawn)
.Permit(Trigger.Archive, NotificationStatus.FileClosed);
stateMachine.Configure(NotificationStatus.ConsentWithdrawn)
.OnEntryFrom(withdrawConsentTrigger, OnConsentWithdrawn)
.Permit(Trigger.Archive, NotificationStatus.FileClosed);
stateMachine.Configure(NotificationStatus.Unlocked)
.SubstateOf(NotificationStatus.InDetermination)
.Permit(Trigger.Resubmit, NotificationStatus.Reassessment);
stateMachine.Configure(NotificationStatus.Reassessment)
.SubstateOf(NotificationStatus.InDetermination)
.Permit(Trigger.AcceptChanges, NotificationStatus.DecisionRequiredBy)
.Permit(Trigger.RejectChanges, NotificationStatus.Unlocked);
stateMachine.Configure(NotificationStatus.FileClosed)
.OnEntryFrom(archiveTrigger, OnFileClosed);
return stateMachine;
}
private StateMachine<FinancialGuaranteeStatus, Trigger> CreateStateMachine()
{
var stateMachine = new StateMachine<FinancialGuaranteeStatus, Trigger>(() => Status, s => Status = s);
completedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Completed);
approvedTrigger = stateMachine.SetTriggerParameters<ApprovalData>(Trigger.Approved);
refusedTrigger = stateMachine.SetTriggerParameters<DateTime, string>(Trigger.Refused);
releasedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Released);
stateMachine.Configure(FinancialGuaranteeStatus.ApplicationReceived)
.Permit(Trigger.Completed, FinancialGuaranteeStatus.ApplicationComplete);
stateMachine.Configure(FinancialGuaranteeStatus.ApplicationComplete)
.OnEntryFrom(completedTrigger, OnCompleted)
.PermitIf(Trigger.Approved, FinancialGuaranteeStatus.Approved, () => CompletedDate.HasValue)
.PermitIf(Trigger.Refused, FinancialGuaranteeStatus.Refused, () => CompletedDate.HasValue);
stateMachine.Configure(FinancialGuaranteeStatus.Approved)
.OnEntryFrom(approvedTrigger, OnApproved)
.Permit(Trigger.Released, FinancialGuaranteeStatus.Released)
.Permit(Trigger.Superseded, FinancialGuaranteeStatus.Superseded);
stateMachine.Configure(FinancialGuaranteeStatus.Refused)
.OnEntryFrom(refusedTrigger, OnRefused);
stateMachine.Configure(FinancialGuaranteeStatus.Released)
.OnEntryFrom(releasedTrigger, OnReleased);
stateMachine.OnTransitioned(OnTransitionAction);
return stateMachine;
}
private StateMachine<MovementStatus, Trigger> CreateStateMachine()
{
var stateMachine = new StateMachine<MovementStatus, Trigger>(() => Status, s => Status = s);
submittedTrigger = stateMachine.SetTriggerParameters<Guid>(Trigger.Submit);
internallySubmittedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.SubmitInternal);
completedTrigger = stateMachine.SetTriggerParameters<DateTime, Guid, Guid>(Trigger.Complete);
internallyCompletedTrigger = stateMachine.SetTriggerParameters<DateTime, Guid>(Trigger.CompleteInternal);
acceptedTrigger = stateMachine.SetTriggerParameters<AcceptedTriggerParameters>(Trigger.Receive);
internallyAcceptedTrigger = stateMachine.SetTriggerParameters<InternallyAcceptedTriggerParameters>(Trigger.ReceiveInternal);
stateMachine.OnTransitioned(OnTransitionAction);
stateMachine.Configure(MovementStatus.New)
.Permit(Trigger.Submit, MovementStatus.Submitted);
stateMachine.Configure(MovementStatus.Submitted)
.OnEntryFrom(submittedTrigger, OnSubmitted)
.OnEntryFrom(internallySubmittedTrigger, OnInternallySubmitted)
.Permit(Trigger.Receive, MovementStatus.Received)
.Permit(Trigger.ReceiveInternal, MovementStatus.Received)
.Permit(Trigger.Reject, MovementStatus.Rejected)
.Permit(Trigger.Cancel, MovementStatus.Cancelled);
stateMachine.Configure(MovementStatus.Received)
.OnEntryFrom(acceptedTrigger, OnReceived)
.OnEntryFrom(internallyAcceptedTrigger, OnInternallyReceived)
.Permit(Trigger.Complete, MovementStatus.Completed)
.Permit(Trigger.CompleteInternal, MovementStatus.Completed);
stateMachine.Configure(MovementStatus.Completed)
.OnEntryFrom(completedTrigger, OnCompleted)
.OnEntryFrom(internallyCompletedTrigger, OnInternallyCompleted);
stateMachine.Configure(MovementStatus.Captured)
.Permit(Trigger.ReceiveInternal, MovementStatus.Received)
.Permit(Trigger.Reject, MovementStatus.Rejected)
.Permit(Trigger.SubmitInternal, MovementStatus.Submitted);
return stateMachine;
}
private StateMachine<ImportNotificationStatus, Trigger> CreateStateMachine()
{
var stateMachine = new StateMachine<ImportNotificationStatus, Trigger>(() => Status, s => Status = s);
stateMachine.OnTransitioned(OnTransition);
receivedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Receive);
fullyPaidTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.FullyPaid);
beginAssessmentTrigger = stateMachine.SetTriggerParameters<DateTime, string>(Trigger.BeginAssessment);
completeNotificationTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.CompleteNotification);
acknowledgeTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Acknowledge);
consentedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.Consent);
withdrawConsentTrigger = stateMachine.SetTriggerParameters<DateTime, string>(Trigger.WithdrawConsent);
fileClosedTrigger = stateMachine.SetTriggerParameters<DateTime>(Trigger.FileClosed);
stateMachine.Configure(ImportNotificationStatus.New)
.Permit(Trigger.Receive, ImportNotificationStatus.NotificationReceived);
stateMachine.Configure(ImportNotificationStatus.NotificationReceived)
.OnEntryFrom(receivedTrigger, OnReceived)
.Permit(Trigger.Submit, ImportNotificationStatus.AwaitingPayment)
.Permit(Trigger.Withdraw, ImportNotificationStatus.Withdrawn)
.Permit(Trigger.Object, ImportNotificationStatus.Objected)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.AwaitingPayment)
.SubstateOf(ImportNotificationStatus.Submitted)
.Permit(Trigger.FullyPaid, ImportNotificationStatus.AwaitingAssessment)
.Permit(Trigger.Withdraw, ImportNotificationStatus.Withdrawn)
.Permit(Trigger.Object, ImportNotificationStatus.Objected)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.AwaitingAssessment)
.SubstateOf(ImportNotificationStatus.Submitted)
.OnEntryFrom(fullyPaidTrigger, OnFullyPaid)
.Permit(Trigger.BeginAssessment, ImportNotificationStatus.InAssessment)
.Permit(Trigger.Withdraw, ImportNotificationStatus.Withdrawn)
.Permit(Trigger.Object, ImportNotificationStatus.Objected)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.InAssessment)
.OnEntryFrom(beginAssessmentTrigger, OnAssessmentStarted)
.Permit(Trigger.CompleteNotification, ImportNotificationStatus.ReadyToAcknowledge)
.Permit(Trigger.Object, ImportNotificationStatus.Objected)
.Permit(Trigger.Withdraw, ImportNotificationStatus.Withdrawn)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.ReadyToAcknowledge)
.OnEntryFrom(completeNotificationTrigger, OnNotificationCompleted)
.Permit(Trigger.Acknowledge, ImportNotificationStatus.DecisionRequiredBy)
.Permit(Trigger.Withdraw, ImportNotificationStatus.Withdrawn)
.Permit(Trigger.Object, ImportNotificationStatus.Objected)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.DecisionRequiredBy)
.OnEntryFrom(acknowledgeTrigger, OnAcknowledged)
.Permit(Trigger.Consent, ImportNotificationStatus.Consented)
.Permit(Trigger.Object, ImportNotificationStatus.Objected)
.Permit(Trigger.Withdraw, ImportNotificationStatus.Withdrawn)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.Consented)
.OnEntryFrom(consentedTrigger, OnConsented)
.Permit(Trigger.WithdrawConsent, ImportNotificationStatus.ConsentWithdrawn)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.ConsentWithdrawn)
.OnEntryFrom(withdrawConsentTrigger, OnConsentWithdrawn)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.Objected)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.Withdrawn)
.Permit(Trigger.FileClosed, ImportNotificationStatus.FileClosed);
stateMachine.Configure(ImportNotificationStatus.FileClosed)
.OnEntryFrom(fileClosedTrigger, OnFileClosed);
return stateMachine;
}