private StateDefinition <TState> BuildStateDefinition(
TState state,
StateConfiguration stateConfiguration
)
{
var commandHandlers = new ICommandHandler[MessageTypeIdProvider.MaxId];
foreach (var commandHandler in stateConfiguration.CommandHandlers)
{
commandHandlers[commandHandler.Key] = commandHandler.Value;
}
var stateTransitions = new StateTransition <TState> [MessageTypeIdProvider.MaxId][];
foreach (var stateTransition in stateConfiguration.StateTransitions)
{
stateTransitions[stateTransition.Key] = stateTransition.Value.ToArray();
}
return(new StateDefinition <TState>(
state,
commandHandlers,
stateTransitions,
stateConfiguration.EnterAction,
stateConfiguration.ExitAction
));
}
private void AddState(TState state, StateConfiguration configuration)
{
if (!_states.TryGetValue(state, out var existingConfiguration))
{
existingConfiguration = new StateConfiguration();
_states[state] = existingConfiguration;
}
foreach (var messageHandler in configuration.CommandHandlers)
{
existingConfiguration.CommandHandlers.Add(messageHandler.Key, messageHandler.Value);
}
foreach (var stateTransitions in configuration.StateTransitions)
{
if (!existingConfiguration.StateTransitions.TryGetValue(
stateTransitions.Key,
out var existingTransitions
))
{
existingTransitions = new List <StateTransition <TState> >();
existingConfiguration.StateTransitions[stateTransitions.Key] = existingTransitions;
}
foreach (var stateTransition in stateTransitions.Value)
{
existingTransitions.Add(stateTransition);
}
}
existingConfiguration.EnterAction = configuration.EnterAction ?? existingConfiguration.EnterAction;
existingConfiguration.ExitAction = configuration.ExitAction ?? existingConfiguration.ExitAction;
}