if (matches != null) {
FlowBasedServicesUtils.removeIngressFlow(iface, serviceToReplace, dpId, dataBroker, t);
FlowBasedServicesUtils.installInterfaceIngressFlow(dpId, iface.getName(), vlanId, boundServiceNew, dataBroker, t,
if (matches != null) {
FlowBasedServicesUtils.removeIngressFlow(iface, serviceToReplace, dpId, dataBroker, t);
FlowBasedServicesUtils.installInterfaceIngressFlow(dpId, iface.getName(), vlanId, boundServiceNew, dataBroker, t,