public static TState LoadState(IStateFactory stateFactory, IEnumerable <object> eventsOrMessages = null)
{
var state = stateFactory.CreateState <TState>();
eventsOrMessages = eventsOrMessages ?? Array.Empty <object>();
foreach (var eventOrMessage in eventsOrMessages)
{
state = state.Apply(eventOrMessage).ExtractState <TState>() ?? state;
}
return(state);
}
public void ChangeState(string stateId, object changeStateInfo = null)
{
if (_currentId == stateId)
{
return;
}
if (_currentState != null)
{
_currentState.Exit( );
}
_currentState = _stateFactory.CreateState(stateId);
_currentState.Init(this, changeStateInfo);
}
protected Projector(IStateFactory stateFactory)
{
StateModel = stateFactory.CreateState <TState>();
}
internal State <TState, TEvent> CreateState(State <TState, TEvent>?parentState) => _stateFactory.CreateState(this, parentState);
