public void Reset(double Number)
{
CurrentValue = Number;
InputWaited = WaitedInput.Action;
_Right = null;
Action = null;
}
private void ExecuteAction()
{
if (Action == null)
throw new Exception("action not set");
CurrentValue = Action.Calculate(CurrentValue, _Right);
_Right = null;
Action = null;
InputWaited = WaitedInput.Action;
}
public void InputAction(ICalculatorAction Action)
{
if (InputWaited != WaitedInput.Action)
throw new Exception("action input requered");
if (Action == null)
throw new ArgumentNullException("Action");
this.Action = Action;
if (Action.Unary)
ExecuteAction();
else
InputWaited = WaitedInput.Numeric;
}
