The ResourceOperationRuntimeHandler.restartParent(...) returns a handler that restarts the runtime of a parent resource.
However, the child resource many have its own runtime handling, via ResourceOperationRuntimeHandler.configureService(...). However, there is no convenient way to chain these together, i.e. the equivalent of new org.jboss.as.clustering.controller.RestartParentResourceRegistrar(ResourceServiceConfiguratorFactory parentFactory, ResourceDescriptor descriptor, ResourceServiceHandler handler).

Adding a static method to combine multiple ResourceOperationRuntimeHandler instances will achieve the same effect, with greater flexibility.