if (this.callback.onAttribute(parent, target, attribute) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onAttribute(parent, target, attribute) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onAttribute(parent, target, attribute) == CallbackResult.STOP) { return CallbackResult.STOP;
if (this.callback.onAttribute(parent, target, attribute) == CallbackResult.STOP) { return CallbackResult.STOP;