public static string GetStateDesplayName(State State)
{
return GetStateDesplayName(State.GetType());
}
public static string GetStateDescription(State State)
{
return GetStateDescription(State.GetType());
}
public StateDisplayedDataChangeEventArgs(State CurrentState,string Message)
{
this._State = CurrentState;
this._Message = Message;
}
public StateStatusChangeEventArgs(State CurrentState,State.Statuses StateStatus,string Message)
{
this._CurrentState = CurrentState;
this._Message = Message;
this._StateStatus = StateStatus;
}
public void ChangeState(State NewState)
{
if (CurrentState !=null)
{
//remove event handeling from the recent state.
CurrentState.StateDisplayedDataChange -= OnProtocolStateDisplayedDataChange;
CurrentState.StateStatusChange -= OnProtocolStateStatusChange;
}
if(!this.ShouldStop)
{
//do not move to the next state if paused.
if (ShouldPause && !ShouldStop)
{
SetCurrentStatus( Statuses.Paused,"Paused between states");
while (ShouldPause && !ShouldStop)
{
Thread.Sleep(StateSamplelingRate);
}
}
if(!this.ShouldStop)
{
SetCurrentStatus( Statuses.Started,"Started");
CurrentState = NewState;
CurrentState.StateDisplayedDataChange += OnProtocolStateDisplayedDataChange;
CurrentState.StateStatusChange += OnProtocolStateStatusChange;
CurrentState.Start();
while (!this.ShouldStop && CurrentState is IRestartableState && CurrentState.CurrentStatus == State.Statuses.FatalError)
{//test if restartblr after failier and maintain a pause like state if failed
SetCurrentStatus( Statuses.Paused,"Paused after FatalError");
while (ShouldPause && !ShouldStop)
{
Thread.Sleep(StateSamplelingRate);
}
if (!ShouldStop)
{
SetCurrentStatus( Statuses.Started,"resumed after FatalError");
IRestartableState RestartableCurrentState = CurrentState as IRestartableState;
RestartableCurrentState.Restart();
}
}
}
}
}