public decimal Calculate(string text)
{
var query = _queryParser.Parse(text);
var result = 0m;
switch (query.Operation)
{
case "x":
result = _multiplier.Multiply(query.FirstNumber, query.SecondNumber);
break;
case "+":
result = _adder.Add(query.FirstNumber, query.SecondNumber);
break;
case "-":
result = _subtractor.Subtract(query.FirstNumber, query.SecondNumber);
break;
case "/":
result = _divider.Divide(query.FirstNumber, query.SecondNumber);
break;
}
return(result);
}
public void DoMath()
{
switch (selectOperator)
{
case "+":
Console.WriteLine(adder.Add());
break;
case "-":
Console.WriteLine(subtractor.Subtract( ));
break;
case "*":
Console.WriteLine(multiplier.Multiply());
break;
case "/":
Console.WriteLine(divider.Divide());
break;
case "^":
Console.WriteLine(exponenter.Exponent());
break;
default:
break;
}
}
public TValue Update(TKey key, TValue value)
{
_deltas[key] = _subtractor.Subtract(value, _values[key]);
_values[key] = value;
return(_deltas[key]);
}
public T Subtract(T valueX, T valueY)
{
return(_subtractor.Subtract(valueX, valueY));
}
public int Subtract(int a, int b) => _subtractor.Subtract(a, b);
public void Update(T value)
{
_delta = _subtractor.Subtract(value, _value);
_value = value;
}
public void Handle(int firstNum, int secondNum)
{
adder.Add(firstNum, secondNum);
subtractor.Subtract(firstNum, secondNum);
}