| package com.alibaba.jstorm.metric; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.TreeSet; |
| |
| /** |
| * @author Cody (weiyue.wy@alibaba-inc.com) |
| * @since 2.0.5 |
| */ |
| public class AsmWindow { |
| public static final Integer M1_WINDOW = 60; |
| public static final Integer M10_WINDOW = 600; |
| public static final Integer H2_WINDOW = 7200; |
| public static final Integer D1_WINDOW = 86400; |
| |
| public static final String M1_WINDOW_STR = "0d0h1m0s"; |
| public static final String M10_WINDOW_STR = "0d0h10m0s"; |
| public static final String H2_WINDOW_STR = "0d2h0m0s"; |
| public static final String D1_WINDOW_STR = "1d0h0m0s"; |
| |
| public static final Set<Integer> TIME_WINDOWS = new TreeSet<Integer>(); |
| private static final Map<Integer, String> WIN_TO_STR = new HashMap<Integer, String>(); |
| |
| static { |
| TIME_WINDOWS.add(M1_WINDOW); |
| TIME_WINDOWS.add(M10_WINDOW); |
| TIME_WINDOWS.add(H2_WINDOW); |
| TIME_WINDOWS.add(D1_WINDOW); |
| |
| WIN_TO_STR.put(M1_WINDOW, M1_WINDOW_STR); |
| WIN_TO_STR.put(M10_WINDOW, M10_WINDOW_STR); |
| WIN_TO_STR.put(H2_WINDOW, H2_WINDOW_STR); |
| WIN_TO_STR.put(D1_WINDOW, D1_WINDOW_STR); |
| } |
| |
| public static String win2str(Integer win) { |
| return WIN_TO_STR.get(win); |
| } |
| } |
