public override State Next(char c)
{
State nextState = this;
if ('0' <= c && c <= '9')
{
nextState = new DecimalPointState();
}
else
{
throw new Exception($"InvalidState {c} from InitialDecimalPointState");
}
return(nextState);
}
public override State Next(char c)
{
State nextState = this;
if ('0' <= c && c <= '9')
{
}
else if (c == '.')
{
nextState = new DecimalPointState();
}
else if (c == 'e')
{
nextState = new ExponentState();
}
else
{
throw new Exception($"InvalidState {c} from IntegerPotionState");
}
return(nextState);
}
