private int GoToInitialState(int i)
{
CurrentState = MathExpressionStateType.Initial;
IsToAdd = false;
i--;
return(i);
}
private void HandleInitialState(string value)
{
if (value.IsDigit())
{
CurrentState = MathExpressionStateType.Digit;
}
else if (value.IsOperation())
{
CurrentState = MathExpressionStateType.Operation;
}
else if (value.IsParentheses())
{
CurrentState = MathExpressionStateType.Parentheses;
}
else
{
CurrentState = MathExpressionStateType.Final;
}
}
public MathExpressionLexicalAnalyzer()
{
CurrentState = MathExpressionStateType.Initial;
}