if (this.callback.onPreVisitRule(policy, rule) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onPreVisitRule(policy, rule) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onPreVisitRule(policy, rule) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onPreVisitRule(policy, rule) == CallbackResult.STOP) { return CallbackResult.STOP;