public State <TS, TD, TE> Copy(TimeSpan?timeout, FSMBase.Reason stopReason = null,
List <object> replies = null, ILinearSeq <TE> domainEvents = null, Action <TD> afterTransitionDo = null)
{
return(new State <TS, TD, TE>(StateName, StateData, timeout ?? Timeout, stopReason ?? StopReason,
replies ?? Replies,
domainEvents ?? DomainEvents, afterTransitionDo ?? AfterTransitionHandler));
}
public State(TS stateName, TD stateData, TimeSpan?timeout = null, FSMBase.Reason stopReason = null,
List <object> replies = null, ILinearSeq <TE> domainEvents = null, Action <TD> afterTransitionDo = null)
: base(stateName, stateData, timeout, stopReason, replies)
{
AfterTransitionHandler = afterTransitionDo;
DomainEvents = domainEvents;
Notifies = true;
}
public State Copy(
TimeSpan?timeout,
FSMBase.Reason stopReason = null,
List <object> replies = null,
ILinearSeq <TEvent> domainEvents = null,
Action <TData> afterTransitionDo = null)
{
return(_state.Copy(timeout, stopReason, replies, domainEvents, afterTransitionDo));
}
public State(
TState stateName,
TData stateData,
TimeSpan?timeout = null,
FSMBase.Reason stopReason = null,
List <object> replies = null,
ILinearSeq <TEvent> domainEvents = null,
Action <TData> afterTransitionDo = null)
{
_state = new State(stateName, stateData, timeout, stopReason, replies, domainEvents, afterTransitionDo);
}
/// <summary>
/// By default, <see cref="Failure" /> is logged at error level and other
/// reason types are not logged. It is possible to override this behavior.
/// </summary>
/// <param name="reason">TBD</param>
protected virtual void LogTermination(FSMBase.Reason reason)
{
if (reason is FSMBase.Failure failure)
{
if (failure.Cause is Exception)
{
_log.Error(failure.Cause.AsInstanceOf <Exception>(), "terminating due to Failure");
}
else
{
_log.Error(failure.Cause.ToString());
}
}
}
/// <summary>
/// By default, <see cref="Failure" /> is logged at error level and other
/// reason types are not logged. It is possible to override this behavior.
/// </summary>
/// <param name="reason"></param>
protected virtual void LogTermination(FSMBase.Reason reason)
{
reason.Match()
.With <FSMBase.Failure>(f =>
{
if (f.Cause is Exception)
{
_log.Error(f.Cause.AsInstanceOf <Exception>(), "terminating due to Failure");
}
else
{
_log.Error(f.Cause.ToString());
}
});
}
/// <summary>
/// Initializes a new instance of the <see cref="State{TS, TE, TD}"/>
/// </summary>
/// <param name="stateName">TBD</param>
/// <param name="stateData">TBD</param>
/// <param name="timeout">TBD</param>
/// <param name="stopReason">TBD</param>
/// <param name="replies">TBD</param>
/// <param name="domainEvents">TBD</param>
/// <param name="afterTransitionDo"></param>
/// <param name="notifies">TBD</param>
public State(
TS stateName,
TD stateData,
TimeSpan?timeout = null,
FSMBase.Reason stopReason = null,
IReadOnlyList <object> replies = null,
IReadOnlyList <TE> domainEvents = null,
Action <TD> afterTransitionDo = null,
bool notifies = true)
{
StateName = stateName;
StateData = stateData;
Timeout = timeout;
StopReason = stopReason;
AfterTransitionDo = afterTransitionDo;
Replies = replies ?? new List <object>();
DomainEvents = domainEvents ?? new List <TE>();
Notifies = notifies;
}
internal State <TS, TD, TE> Copy(
TS stateName = default(TS),
TD stateData = default(TD),
TimeSpan?timeout = null,
FSMBase.Reason stopReason = null,
IReadOnlyList <object> replies = null,
IReadOnlyList <TE> domainEvents = null,
Action <TD> afterTransitionDo = null,
bool?notifies = null)
{
return(new State <TS, TD, TE>(
Equals(stateName, default(TS)) ? StateName : stateName,
Equals(stateData, default(TD)) ? StateData : stateData,
timeout == TimeSpan.MinValue ? null : timeout ?? Timeout,
stopReason ?? StopReason,
replies ?? Replies,
domainEvents ?? DomainEvents,
afterTransitionDo ?? AfterTransitionDo,
notifies ?? Notifies));
}
/// <summary>
/// INTERNAL API.
/// </summary>
/// <param name="reason">TBD</param>
/// <returns>TBD</returns>
internal State <TS, TD, TE> WithStopReason(FSMBase.Reason reason)
{
return(Copy(stopReason: reason));
}
/// <summary>
/// TBD
/// </summary>
/// <param name="reason">TBD</param>
/// <param name="stateData">TBD</param>
/// <returns>TBD</returns>
public State <TState, TData, TEvent> Stop(FSMBase.Reason reason, TData stateData)
{
return(Stay().Using(stateData).WithStopReason(reason));
}
/// <summary>
/// Produce change descriptor to stop this FSM actor with the specified <see cref="FSMBase.Reason" />.
/// </summary>
/// <param name="reason">TBD</param>
/// <returns>TBD</returns>
public State <TState, TData, TEvent> Stop(FSMBase.Reason reason)
{
return(Stop(reason, _currentState.StateData));
}
/// <summary>
/// Change FSM state. This method is directly equivalent to a
/// corresponding transition initiated from within the FSM, including timeout
/// and stop handling.
/// </summary>
/// <param name="stateName">TBD</param>
/// <param name="stateData">TBD</param>
/// <param name="timeout">TBD</param>
/// <param name="stopReason">TBD</param>
public void SetState(TState stateName, TData stateData, TimeSpan?timeout = null, FSMBase.Reason stopReason = null)
{
var fsm = ((IInternalSupportsTestFSMRef <TState, TData>)UnderlyingActor);
InternalRef.Cell.UseThreadContext(() => fsm.ApplyState(new FSMBase.State <TState, TData>(stateName, stateData, timeout, stopReason)));
}
/// <summary>
/// Produce change descriptor to stop this FSM actor with the specified <see cref="FSMBase.Reason" />.
/// </summary>
public State Stop(FSMBase.Reason reason)
{
return(Stop(reason, _currentState.StateData));
}
/// <summary>
/// TBD
/// </summary>
/// <param name="reason">TBD</param>
/// <param name="stateData">TBD</param>
/// <returns>TBD</returns>
public State <TState, TData, TEvent> Stop(FSMBase.Reason reason, TData stateData)
{
return(Stay().Copy(stateData: stateData, stopReason: reason));
}
