void SkipDelimiters()
{
while (position < text.Length &&
Delimiters.IndexOf(text[position]) != -1)
{
++position;
}
}
int GetWordLength()
{
var endPosition = position;
while (endPosition < text.Length &&
Delimiters.IndexOf(text[endPosition]) == -1)
{
++endPosition;
}
return(endPosition - position);
}
public void AddLexemLog(Tuple <State, string> value)
{
int position = 0;
switch (value.Item1)
{
case (State.Identifier):
{
position = Identifiers.IndexOf(value.Item2);
if (position == -1)
{
Identifiers.Add(value.Item2);
position = Identifiers.IndexOf(value.Item2);
}
break;
}
case (State.Keyword):
{
position = Keywords.IndexOf(value.Item2);
if (position == -1)
{
Keywords.Add(value.Item2);
position = Keywords.IndexOf(value.Item2);
}
break;
}
case (State.DecimalNumber):
{
position = DecimalNumbers.IndexOf(value.Item2);
if (position == -1)
{
DecimalNumbers.Add(value.Item2);
position = DecimalNumbers.IndexOf(value.Item2);
}
break;
}
case (State.Delimiter):
{
position = Delimiters.IndexOf(value.Item2);
if (position == -1)
{
Delimiters.Add(value.Item2);
position = Delimiters.IndexOf(value.Item2);
}
break;
}
case (State.DoubleDelimiter):
{
position = Delimiters.IndexOf(value.Item2);
if (position == -1)
{
Delimiters.Add(value.Item2);
position = Delimiters.IndexOf(value.Item2);
}
break;
}
case (State.String):
{
position = Strings.IndexOf(value.Item2);
if (position == -1)
{
Strings.Add(value.Item2);
position = Strings.IndexOf(value.Item2);
}
break;
}
default:
{
Console.WriteLine($"{value} Not found");
break;
}
}
var entry = new DecompositionTableEntry
{
Table = value.Item1,
Lexem = value.Item2,
Position = position
};
CommonSymbolTable.Add(entry);
}
