public Doubler()
{
ExpectedResult = GetNewRandomNumber();
CurrentNumber = new OperationTarget(0);
OperationsStack = new Stack <IOperationInterface> {
};
}
public bool RevertOperation()
{
if (OperationsStack.Count == 0)
{
return(false);
}
IOperationInterface Operation = OperationsStack.Pop();
CurrentNumber = Operation.Revert();
return(true);
}
private void ExecuteOperation(IOperationInterface operation)
{
CurrentNumber = operation.Execute();
OperationsStack.Push(operation);
}
public void ResetCurrentNumberAndOperationStack()
{
CurrentNumber = new OperationTarget(0);
OperationsStack.Clear();
}