public NotesInsertionState(IMachineStateOwner owner, ICashRepository cashRepository, Currency currency)
{
_owner = owner;
_cashRepository = cashRepository;
_currency = currency;
_insertedNotes = Notes.Create(currency);
}
public static TMachineState ChangeState <TMachineState>(this IMachineStateOwner owner, params object[] args)
where TMachineState : IMachineState
{
TMachineState newState = CreateNewState <TMachineState>(owner, args);
owner.ChangeState(newState);
return(newState);
}
private static TMachineState CreateNewState <TMachineState>(IMachineStateOwner owner, params object[] args)
where TMachineState : IMachineState
{
Type newStateType = typeof(TMachineState);
object[] ctorArgs = new[] { owner }.Concat(args).ToArray();
Type[] ctorArgTypes = ctorArgs.Select(arg => arg.GetType()).ToArray();
ConstructorInfo ctor = newStateType.GetConstructor(ctorArgTypes);
Verifiers.Assert(ctor != null, "No constructor with specified signature has been found: {0}", (object)(ctorArgTypes));
return((TMachineState)ctor.Invoke(ctorArgs));
}
public FreshMachineState(IMachineStateOwner owner, ICashRepository cashRepository, Currency currency)
{
_owner = owner;
_cashRepository = cashRepository;
_currency = currency;
}
