scope dm_gazelle_statementsFromAppliedRules.

sclass #ByRule {
  S ruleID;
  new MultiSet<S> statements;
}

static MultiSet<S> dm_gazelle_statementsFromAppliedRules_multiSet() {
  L concepts = cloneList((L) dm_requireAndCall("#1021413/AppliedRules", 'concepts));
  new Map<S, ByRule> ruleMap;
  for (O c : concepts) pcall {
    S judgement = getString judgement(c);
    S struct = getString matchedRuleStruct(c);
    RuleEngine2_MatchedRule mr = cast unstructureUnlessContainsAnonymousClasses(struct);
    if (mr == null) continue;
    S ruleID = mr.rule.globalID;
    ByRule r = getOrCreate_f1(ruleMap, ruleID, func(S ruleID) -> ByRule { nu(ByRule, +ruleID) });
    r.statements.addAll(ai_gazelle_statementsFromAppliedRule(mr, judgement));
  }
  //pnlStruct(values(ruleMap));
  new MultiSet<S> out;
  for (ByRule r : values(ruleMap))
    for (S s : keys(r.statements))
      out.add("Rule " + r.ruleID + ": " + s, r.statements.get(s));
  ret out;
}

end scope