@ResponseBody
	@RequestMapping(value = "", method = RequestMethod.GET)
	public PagedResources<? extends MetricResource> list(Pageable pageable,
			PagedResourcesAssembler<Gauge> pagedAssembler,
			@RequestParam(value = "detailed", defaultValue = "false") boolean detailed) {
		return list(pageable, pagedAssembler, detailed ? gaugeResourceAssembler : shallowResourceAssembler);
	}
Exposes representations of {@link Gauge}s.

@author Luke Taylor
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/rest/metrics/GaugesController.java