public String percentRouterResult()

in src/frontend/src/main/java/com/alibabacloud/hipstershop/web/RouteDemoController.java [93:124]

• 23 lines of code
• 4 McCabe index (conditional complexity)

    public String percentRouterResult(Model model) {


        synchronized (TAG_LOCK) {

            PERCENT_RESULT_LIST.clear();
            PERCENT_RESULT_MAP.clear();

            for (String str : PERCENT_RESULT_QUEUE) {

                if(str.contains(":")) {

                    String tag = StringUtils.substringBefore(str,":");
                    String userId = StringUtils.substringAfter(str,":");

                    if (null == PERCENT_RESULT_MAP.get(tag)) {
                        HashSet<String> set = new HashSet<>();
                        set.add(userId);
                        PERCENT_RESULT_MAP.put(tag, set);
                    } else {
                        HashSet<String> set = PERCENT_RESULT_MAP.get(tag);
                        set.add(userId);
                    }
                }
            }

            model.addAttribute("percent_router_result", PERCENT_RESULT_MAP);
            model.addAttribute("province", province);
        }

        return "percent-router.html";
    }