internal void AddRuleFromString(string line)
{
var tokens = line.Split(':');
var id = int.Parse(tokens[0]);
if (tokens[1].Contains('\"'))
{
Rules[id] = new CharacterRule()
{
Id = id,
Value = tokens[1].Trim().Substring(1, 1)
};
}
else
{
var subrules = tokens[1].Split('|');
var concatRules = subrules.Select(x => ParseIds(id, x)).ToArray();
if (concatRules.Length == 1)
{
Rules[id] = concatRules[0];
}
else
{
var rule = new OrRule()
{
Id = id,
};
rule.SubRules.AddRange(concatRules);
Rules[id] = rule;
}
}
}
public override CharacterRule Reduce(RuleSet ruleset)
{
CharacterRule newRule = null;
if (SubRuleIds.All(id => (ruleset.Rules[id] is CharacterRule)))
{
StringBuilder builder = new StringBuilder();
foreach (var id in SubRuleIds)
{
if (ruleset.Rules[id] is CharacterRule charRule)
{
builder.Append(charRule.Value);
}
}
newRule = new CharacterRule()
{
Id = Id,
Value = builder.ToString()
};
}
return(newRule);
}