public void SetValue(T value)
{
INode <T> operation = new Value <T>(value);
ICommand command = new CalculatorCommnad <T>(_calculator, operation);
command.Execute();
_level++;
_history.AddLast(command);
}
public void Apply(Operation operation, INode <T> right)
{
INode <T> node = null;
switch (operation)
{
case Operation.ADD:
node = (_factory as INumericFactory <T>)?.GetAddOperation(_calculator.CurrentOperation, right);
break;
case Operation.MULTIPLY:
node = (_factory as INumericFactory <T>)?.GetMultiplyOperation(_calculator.CurrentOperation, right);
break;
case Operation.DIVIDE:
node = (_factory as INumericFactory <T>)?.GetDivideOperation(_calculator.CurrentOperation, right);
break;
case Operation.SUBTRACT:
node = (_factory as INumericFactory <T>)?.GetSubtractOperation(_calculator.CurrentOperation, right);
break;
case Operation.SIN:
node = (_factory as ITrigonometryFactory <T>)?.GetSinOperation(_calculator.CurrentOperation);
break;
}
if (node == null)
{
throw new NotImplementedException($"No suitable implementation found for '{operation}' in the factory");
}
ICommand command = new CalculatorCommnad <T>(_calculator, node);
command.Execute();
_level++;
_history.AddLast(command);
}
public void Apply(Operation operation)
{
INode <T> node = null;
switch (operation)
{
case Operation.SIN:
node = (_factory as ITrigonometryFactory <T>)?.GetSinOperation(_calculator.CurrentOperation);
break;
case Operation.COS:
node = (_factory as ITrigonometryFactory <T>)?.GetCosOperation(_calculator.CurrentOperation);
break;
}
if (node == null)
{
throw new NotImplementedException($"No suitable implementation found for '{operation}' in the factory");
}
ICommand command = new CalculatorCommnad <T>(_calculator, node);
command.Execute();
_level++;
_history.AddLast(command);
}