if err := applyFocus(p, numLabelUnits, cfg, o.UI); err != nil {
			return nil, nil, err
		}
	}
	ropt, err := reportOptions(p, numLabelUnits, cfg)
	if err != nil {
		return nil, nil, err
	}
	ropt.OutputFormat = c.format
	if len(cmd) == 2 {
		s, err := regexp.Compile(cmd[1])
		if err != nil {
			return nil, nil, fmt.Errorf("parsing argument regexp %s: %v", cmd[1], err)
		}
		ropt.Symbol = s
	}

			return fmt.Sprintf("envoy://%s/%s", an.ServerListenerName, internal.EndpointId)
		}
	}
	return "unknown"
}

func (c *ConfigWriter) PrintEndpoints(filter EndpointFilter, outputFormat string) error {
	if c.configDump == nil {
		return fmt.Errorf("config writer has not been primed")
	}
	dump, err := c.retrieveSortedEndpointsSlice(filter)
	if err != nil {
		return err
	}

			tag:               "1.2.3",
			imagePullSecrets:  []string{"imagePullSecret1,imagePullSecret2"},
			operatorNamespace: "operator-test-namespace",
			watchedNamespaces: "istio-test-namespace1,istio-test-namespace2",
			outputFormat:      jsonOutput,
		},
	}

	cmd := "operator dump --hub " + odArgs.common.hub
	cmd += " --tag " + odArgs.common.tag
	cmd += " --imagePullSecrets " + strings.Join(odArgs.common.imagePullSecrets, ",")

// ToPrinter returns a kubeadm printer for the text output format
func (tpf *upgradePlanTextPrintFlags) ToPrinter(outputFormat string) (output.Printer, error) {
	if outputFormat == output.TextOutput {
		return &upgradePlanTextPrinter{}, nil
	}
	return nil, genericclioptions.NoCompatiblePrinterError{OutputFormat: &outputFormat, AllowedFormats: []string{output.TextOutput}}
}

// upgradePlanTextPrinter prints upgrade plan in a text form

	}

	return w.Flush()
}

// PrintEndpoints prints the endpoints config to the ConfigWriter stdout
func (c *ConfigWriter) PrintEndpoints(filter EndpointFilter, outputFormat string) error {
	if c.clusters == nil {
		return fmt.Errorf("config writer has not been primed")
	}

	filteredClusters := proto.MessageSlice{}
	for _, cluster := range c.clusters.ClusterStatuses {

func (tpf *tokenTextPrintFlags) ToPrinter(outputFormat string) (output.Printer, error) {
	if outputFormat == output.TextOutput {
		return &tokenTextPrinter{columns: []string{"TOKEN", "TTL", "EXPIRES", "USAGES", "DESCRIPTION", "EXTRA GROUPS"}}, nil
	}
	return nil, genericclioptions.NoCompatiblePrinterError{OutputFormat: &outputFormat, AllowedFormats: []string{output.TextOutput}}
}

// ToPrinter returns a kubeadm printer for the text output format
func (ipf *imageTextPrintFlags) ToPrinter(outputFormat string) (output.Printer, error) {
	if outputFormat == output.TextOutput {
		return &imageTextPrinter{}, nil
	}
	return nil, genericclioptions.NoCompatiblePrinterError{OutputFormat: &outputFormat, AllowedFormats: []string{output.TextOutput}}
}

				}
			}
		}
	}
	return w.Flush()
}

// PrintClusterDump prints the relevant clusters in the config dump to the ConfigWriter stdout
func (c *ConfigWriter) PrintClusterDump(filter ClusterFilter, outputFormat string) error {
	_, clusters, err := c.setupClusterConfigWriter()
	if err != nil {
		return err
	}
	filteredClusters := make(proto.MessageSlice, 0, len(clusters))
	for _, cluster := range clusters {

	}
	return "<unknown>"
}

// PrintRouteDump prints the relevant routes in the config dump to the ConfigWriter stdout
func (c *ConfigWriter) PrintRouteDump(filter RouteFilter, outputFormat string) error {
	_, routes, err := c.setupRouteConfigWriter()
	if err != nil {
		return err
	}
	filteredRoutes := make(proto.MessageSlice, 0, len(routes))
	for _, route := range routes {

		if r := cmp.Compare(a.Revision, b.Revision); r != 0 {
			return r
		}
		return cmp.Compare(a.Tag, b.Tag)
	})

	switch outputFormat {
	case util.JSONFormat:
		return PrintJSON(writer, tags)
	case util.TableFormat:
	default:
		return fmt.Errorf("unknown format: %s", outputFormat)
	}
	w := new(tabwriter.Writer).Init(writer, 0, 8, 1, ' ', 0)
	fmt.Fprintln(w, "TAG\tREVISION\tNAMESPACES")
	for _, t := range tags {