if (this.callback.onPreVisitPolicySet(parent, policySet) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onPreVisitPolicySet(parent, policySet) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onPreVisitPolicySet(parent, policySet) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onPreVisitPolicySet(parent, policySet) == CallbackResult.STOP) { return CallbackResult.STOP;