public static Terminal_NumericValue Parse(
ParserContext context,
string spelling,
string regex,
int length)
{
context.Push("NumericValue", spelling + "," + regex);
bool parsed = true;
Terminal_NumericValue numericValue = null;
try
{
string value = context.text.Substring(context.index, length);
if ((parsed = Regex.IsMatch(value, regex)))
{
context.index += length;
numericValue = new Terminal_NumericValue(value, null);
}
}
catch (ArgumentOutOfRangeException) {parsed = false;}
context.Pop("NumericValue", parsed);
return numericValue;
}
public static Terminal_NumericValue Parse(
ParserContext context,
string spelling,
string regex,
int length)
{
context.Push("NumericValue", spelling + "," + regex);
bool parsed = true;
Terminal_NumericValue numericValue = null;
try
{
string value = context.text.Substring(context.index, length);
if ((parsed = Regex.IsMatch(value, regex)))
{
context.index += length;
numericValue = new Terminal_NumericValue(value, null);
}
}
catch (ArgumentOutOfRangeException) { parsed = false; }
context.Pop("NumericValue", parsed);
return(numericValue);
}
public static Rule_DIGIT Parse(ParserContext context)
{
context.Push("DIGIT");
Rule rule;
bool parsed = true;
ParserAlternative b;
int s0 = context.index;
ParserAlternative a0 = new ParserAlternative(s0);
List <ParserAlternative> as1 = new List <ParserAlternative>();
parsed = false;
{
int s1 = context.index;
ParserAlternative a1 = new ParserAlternative(s1);
parsed = true;
if (parsed)
{
bool f1 = true;
int c1 = 0;
for (int i1 = 0; i1 < 1 && f1; i1++)
{
rule = Terminal_NumericValue.Parse(context, "%x30-39", "[\\x30-\\x39]", 1);
if ((f1 = rule != null))
{
a1.Add(rule, context.index);
c1++;
}
}
parsed = c1 == 1;
}
if (parsed)
{
as1.Add(a1);
}
context.index = s1;
}
b = ParserAlternative.GetBest(as1);
parsed = b != null;
if (parsed)
{
a0.Add(b.rules, b.end);
context.index = b.end;
}
rule = null;
if (parsed)
{
rule = new Rule_DIGIT(context.text.Substring(a0.start, a0.end - a0.start), a0.rules);
}
else
{
context.index = s0;
}
context.Pop("DIGIT", parsed);
return((Rule_DIGIT)rule);
}
public object Visit(Terminal_NumericValue value)
{
/* WON'T BE VISITED */
return true;
}
