}
	return slices.Filter(cfgs, func(c config.Config) bool {
		return c.Namespace == namespace
	})
}

// hasResources determines if there are any gateway-api resources created at all.
// If not, we can short circuit all processing to avoid excessive work.
func (kr GatewayResources) hasResources() bool {
	return len(kr.GatewayClass) > 0 ||
		len(kr.Gateway) > 0 ||
		len(kr.HTTPRoute) > 0 ||
		len(kr.GRPCRoute) > 0 ||

	resource := coerceResourceForMatching(input)

	hasResource := len(resource.Resource) > 0
	hasGroup := len(resource.Group) > 0
	hasVersion := len(resource.Version) > 0

	if !hasResource {
		return nil, fmt.Errorf("a resource must be present, got: %v", resource)
	}

	ret := []schema.GroupVersionResource{}
	switch {

        """
    }

    String generatePomXML(Integer subProjectNumber, DependencyTree dependencyTree) {
        def body = ""
        def isParent = subProjectNumber == null || config.subProjects == 0
        def hasSources = subProjectNumber != null || config.subProjects == 0
        if (isParent) {
            if (config.subProjects != 0) {
                body += """
                    <modules>

  bool has_resources = false;
  auto add_resource_argument = [&](BlockArgument arg,
                                   TF::ResourceType resource_type) {
    Type arg_type = resource_type.getSubtypes().front();
    arg.setType(arg_type);
    resources[arg.getArgNumber()].live_value = arg;
    argument_types[arg.getArgNumber()] = arg_type;
    has_resources = true;
  };