ini/trakem2/utils/StopWatch.java

   1 package ini.trakem2.utils;
   2
   3 public class StopWatch {
   4
   5         private long start;
   6         private long start2;
   7
   8         public StopWatch() {
   9                 start = start2 = System.currentTimeMillis();
  10                 System.out.println("StopWatch started.");
  11         }
  12         /** Time elapsed since last call to this method or the start. */
  13         public void elapsed(String msg) {
  14                 long now = System.currentTimeMillis();
  15                 Utils.log("Elapsed: " + (now - start2) + " at: " + msg);
  16                 start2 = now;
  17         }
  18         /** Total time transcurred from the start. */
  19         public void cumulative() {
  20                 long now = System.currentTimeMillis();
  21                 Utils.log("Cumulative: " + (now - start));
  22         }
  23 }