Examples of com.google.common.base.Stopwatch.elapsedTime()

com.google.common.base.Stopwatch.elapsedTime()
Returns the current elapsed time shown on this stopwatch, expressed in the desired time unit, with any fraction rounded down.
Note that the overhead of measurement can be more than a microsecond, so it is generally not useful to specify {@link TimeUnit#NANOSECONDS}precision here.

        m2.getDerived().setName("titi");
      }
      sw.reset().start();
      models.add(compEngine.inspectChanges(m1, m2));
      if (i != 0) {
        moyParsing += sw.elapsedTime(TimeUnit.MICROSECONDS);
      }
//      System.out.print("Inspect Changes [" + i + "] : " + sw.elapsedTime(TimeUnit.MICROSECONDS) + " mus\n");
    }
    moyParsing /= (MAX_LOOP - 1);
    System.out.println("\n\n Moy Inspect Changes " + moyParsing + " mus ");

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    Stopwatch sw = new Stopwatch();
    for (int i = 0; i < MAX_LOOP; i++) {
      sw.reset().start();
      models.add(CompareTools.deepCopy(m1));
      if (i != 0) {
        moyParsing += sw.elapsedTime(TimeUnit.MICROSECONDS);
      }
//      System.out.print("DeepCopy [" + i + "] : " + sw.elapsedTime(TimeUnit.MICROSECONDS) + " mus\n");
    }
    moyParsing /= (MAX_LOOP - 1);
    System.out.println("\n\n Moy DeepCopy " + moyParsing + " mus ");

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    Stopwatch sw = new Stopwatch();
    for (int i = 0; i < MAX_LOOP; i++) {
      sw.reset().start();
      DottedExpression expr = ExpressionParser.parse(sText);
      if (i != 0) {
        moyParsing += sw.elapsedTime(TimeUnit.MICROSECONDS);
      }
//      System.out.print("Parsing [" + i + "] : " + sw.elapsedTime(TimeUnit.MICROSECONDS) + " mus");
      sw.reset().start();
      exprTs.add(expr.toString());
      if (i != 0) {

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      }
//      System.out.print("Parsing [" + i + "] : " + sw.elapsedTime(TimeUnit.MICROSECONDS) + " mus");
      sw.reset().start();
      exprTs.add(expr.toString());
      if (i != 0) {
        moyToString += sw.elapsedTime(TimeUnit.MICROSECONDS);
      }
//      System.out.println(" / toString : " + sw.elapsedTime(TimeUnit.MICROSECONDS) + " ms ");
    }
    moyParsing /= (MAX_LOOP - 1);
    moyToString /= (MAX_LOOP - 1);

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   protected ServiceStats trackAvailabilityOfProcessOnNode(Statement process, String processName, NodeMetadata node) {
      ServiceStats stats = new ServiceStats();
      Stopwatch watch = new Stopwatch().start();
      ExecResponse exec = client.runScriptOnNode(node.getId(), process, runAsRoot(false).wrapInInitScript(false));
      stats.backgroundProcessMilliseconds = watch.elapsedTime(TimeUnit.MILLISECONDS);
      watch.reset().start();
      
      HostAndPort socket = null;
      try {
         socket = openSocketFinder.findOpenSocketOnNode(node, 8080, 60, TimeUnit.SECONDS);

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         socket = openSocketFinder.findOpenSocketOnNode(node, 8080, 60, TimeUnit.SECONDS);
      } catch (NoSuchElementException e) {
         throw new NoSuchElementException(format("%s%n%s%s", e.getMessage(), exec.getOutput(), exec.getError()));
      }


      stats.socketOpenMilliseconds = watch.elapsedTime(TimeUnit.MILLISECONDS);


      getAnonymousLogger().info(format("<< %s on node(%s)[%s] %s", processName, node.getId(), socket, stats));
      return stats;
   }

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      ImmutableSet<String> tags = ImmutableSet. of(group);
      Stopwatch watch = new Stopwatch().start();
      NodeMetadata node = getOnlyElement(client.createNodesInGroup(group, 1,
            inboundPorts(22, 8080).blockOnPort(22, 300).userMetadata(userMetadata).tags(tags)));
      long createSeconds = watch.elapsedTime(TimeUnit.SECONDS);


      final String nodeId = node.getId();


      checkUserMetadataContains(node, userMetadata);
      checkTagsInNodeEquals(node, tags);

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      watch.reset().start();


      client.runScriptOnNode(nodeId, JettyStatements.install(), nameTask("configure-jetty"));


      long configureSeconds = watch.elapsedTime(TimeUnit.SECONDS);


      getAnonymousLogger().info(
            format(
                  "<< configured node(%s) with %s and jetty %s in %ss",
                  nodeId,

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    consumerState.setState(reader.getPosition());


    // Read from the underlying file reader
    while (polledEvents.size() < maxEvents) {
      int readCount = reader.read(eventCache, maxRead, timeoutNano, TimeUnit.NANOSECONDS, readFilter);
      long elapsedNano = stopwatch.elapsedTime(TimeUnit.NANOSECONDS);
      timeoutNano -= elapsedNano;


      if (readCount > 0) {
        int eventsClaimed = getEvents(eventCache, polledEvents, maxEvents - polledEvents.size(), fifoStateContent);

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          // If end of stream file or no timeout is allowed, break the loop.
          if (eof || timeout <= 0) {
            break;
          }


          if (stopwatch.elapsedTime(unit) > timeout) {
            break;
          }


          TimeUnit.NANOSECONDS.sleep(sleepNano);

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