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Java > Open Source Codes > org > lobobrowser > util > Timing


1 /*
2     GNU LESSER GENERAL PUBLIC LICENSE
3     Copyright (C) 2006 The Lobo Project
4
5     This library is free software; you can redistribute it and/or
6     modify it under the terms of the GNU Lesser General Public
7     License as published by the Free Software Foundation; either
8     version 2.1 of the License, or (at your option) any later version.
9
10     This library is distributed in the hope that it will be useful,
11     but WITHOUT ANY WARRANTY; without even the implied warranty of
12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13     Lesser General Public License for more details.
14
15     You should have received a copy of the GNU Lesser General Public
16     License along with this library; if not, write to the Free Software
17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18
19     Contact info: xamjadmin@users.sourceforge.net
20 */
21 package org.lobobrowser.util;
22
23 public class Timing {
24     public static double round1(double value) {
25         return Math.round(value * 10.0) / 10.0;
26     }
27     
28     public static String JavaDoc getElapsedText(long elapsedMillis) {
29         if(elapsedMillis < 60000) {
30             double unit = round1(elapsedMillis / 1000.0);
31             return unit + (unit == 1 ? " second" : " seconds");
32         }
33         else if(elapsedMillis < 60000 * 60) {
34             double unit = round1(elapsedMillis / 60000.0);
35             return unit + (unit == 1 ? " minute" : " minutes");
36         }
37         else if(elapsedMillis < 60000 * 60 * 24) {
38             double unit = round1(elapsedMillis / (60000.0 * 60));
39             return unit + (unit == 1 ? " hour" : " hours");
40         }
41         else {
42             double unit = round1(elapsedMillis / (60000.0 * 60 * 24));
43             return unit + (unit == 1 ? " day" : " days");
44         }
45     }
46 }
47
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