void lookupOperationSucceeded(Operation<OverlayContact<OverlayID<?>>> op) {
    LookupResult result = treeHandlerDelegator.lookupOperationSucceeded(op);
    parentCoordinator =
        new SkyNetNodeInfoImpl(
            result.getSkyNetID(),
            coordinatorKey,
            DefaultTransInfo.getTransInfo(
                result.getContact().getTransInfo().getNetId(), skyNetNode.getPort()),
            level);
    log.info(
        parentCoordinator.toString()
            + " is parentCoordinator of "
            + skyNetNode.getSkyNetNodeInfo().toString());

    skyNetNode.getMetricUpdateStrategy().sendNextDataUpdate();
  }