private void initializeRules()
{
var thisType = this.GetType();
var fields = thisType.GetFields(System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public).Where(x => x.IsDefined(typeof(RuleAttribute), false));
// init lexer:
var lexrules = new List <Lexrule>();
var lexrulesProps = fields.Where(x => x.FieldType == typeof(Lexrule));
foreach (var item in lexrulesProps)
{
var at = item.GetCustomAttributes(typeof(RuleAttribute), false)[0] as RuleAttribute;
var skipat = item.GetCustomAttributes(typeof(SkipAttribute), false).FirstOrDefault();
var lr = new Lexrule(item.Name, skipat != null, at.pattern);
lr.createNode = at.createNode;
lexrules.Add(lr);
item.SetValue(this, lr);
}
lexer = new Lexer(lexrules);
// init parserules:
var parserulesProps = fields.Where(x => x.FieldType == typeof(Parserule));
foreach (var item in parserulesProps)
{
var at = item.GetCustomAttributes(typeof(RuleAttribute), false)[0] as RuleAttribute;
var rule = new Parserule(item.Name, at.pattern);
rule.createNode = at.createNode;
parserules.Add(rule);
item.SetValue(this, rule);
}
foreach (var item in parserules)
{
item.Initialize(this);
}
}
public Pattern(Parserule rule, IRule[] rules)
{
this.rule = rule;
this.rules = rules;
}
