Example usage for com.google.common.base Stopwatch stop

Introduction

In this page you can find the example usage for com.google.common.base Stopwatch stop.

Prototype

public Stopwatch stop()

Source Link

Document

Stops the stopwatch.

Usage

From source file:uk.ac.open.kmi.iserve.discovery.disco.impl.SparqlIndexedLogicConceptMatcher.java

@Inject
protected SparqlIndexedLogicConceptMatcher(RegistryManager registryManager,
        @iServeProperty(ConfigurationProperty.SERVICES_SPARQL_QUERY) String sparqlEndpoint,
        CacheFactory cacheFactory) throws SalException, URISyntaxException {

    super(EnumMatchTypes.of(LogicConceptMatchType.class));

    this.sparqlMatcher = new SparqlLogicConceptMatcher(sparqlEndpoint);
    this.manager = registryManager;
    this.manager.registerAsObserver(this);
    if (indexedMatches == null) {
        try {/*w  ww.  j a  va 2 s  . co  m*/
            this.indexedMatches = cacheFactory.createPersistentCache("concept-matcher-index");
        } catch (CacheException e) {
            this.indexedMatches = cacheFactory.createInMemoryCache("concept-matcher-index");
        }
    }
    if (indexedMatches.isEmpty()) {
        log.info("Populating Matcher Index...");// if index is empty
        Stopwatch w = new Stopwatch().start();
        populate();
        log.info("Population done in {}. Number of entries {}", w.stop().toString(), indexedMatches.size());
    }

}

From source file:org.graylog2.shared.initializers.PeriodicalsService.java

@Override
protected void shutDown() throws Exception {
    for (Periodical periodical : periodicals.getAllStoppedOnGracefulShutdown()) {
        LOG.info("Shutting down periodical [{}].", periodical.getClass().getCanonicalName());
        Stopwatch s = Stopwatch.createStarted();

        // Cancel future executions.
        Map<Periodical, ScheduledFuture> futures = periodicals.getFutures();
        if (futures.containsKey(periodical)) {
            futures.get(periodical).cancel(false);

            s.stop();
            LOG.info("Shutdown of periodical [{}] complete, took <{}ms>.",
                    periodical.getClass().getCanonicalName(), s.elapsed(TimeUnit.MILLISECONDS));
        } else {// w  w w  .j av  a  2 s . c om
            LOG.error("Could not find periodical [{}] in futures list. Not stopping execution.",
                    periodical.getClass().getCanonicalName());
        }
    }
}

From source file:org.jnbis.imageio.WSQImageReader.java

private void processInput(final int imageIndex) {
    try {//from w ww . java 2 s . co m
        if (imageIndex != 0) {
            throw new IndexOutOfBoundsException("imageIndex " + imageIndex);
        }

        /* Already processed */
        if (image != null) {
            return;
        }

        final Object input = getInput();
        if (input == null) {
            this.image = null;
            return;
        }
        if (!(input instanceof ImageInputStream)) {
            throw new IllegalArgumentException("bad input: " + input.getClass().getCanonicalName());
        }
        final Stopwatch stopwatch = new Stopwatch();
        stopwatch.start();
        log.debug("Input:{}", getInput());
        final BitmapWithMetadata bitmap = WSQDecoder.decode((ImageInputStream) getInput());
        stopwatch.stop();
        //log.debug("Decode took: {}",stopwatch.elapsed(TimeUnit.MILLISECONDS));

        metadata = new WSQMetadata();

        for (final Map.Entry<String, String> entry : bitmap.getMetadata().entrySet()) {
            //System.out.println(entry.getKey() + ": " + entry.getValue());
            metadata.setProperty(entry.getKey(), entry.getValue());
        }
        for (final String s : bitmap.getComments()) {
            //System.out.println("//"+s);
            metadata.addComment(s);
        }

        image = new BufferedImage(bitmap.getWidth(), bitmap.getHeight(), BufferedImage.TYPE_BYTE_GRAY);
        final byte[] imageData = ((DataBufferByte) image.getRaster().getDataBuffer()).getData();
        System.arraycopy(bitmap.getPixels(), 0, imageData, 0, bitmap.getLength());
    } catch (final IOException ioe) {
        ioe.printStackTrace();
        this.image = null;
    }
}

From source file:jobs.ComputeStratifiedFrequencies.java

@Override
public void doJob() throws Exception {
    Logger.info("Frequency computation started...");
    Stopwatch stopwatch = Stopwatch.createUnstarted();
    stopwatch.start();/*from   w ww .  ja  v a 2s  .  c  o  m*/

    int now = Integer.parseInt((String) play.Play.configuration.get("analysis.year"));
    int y1 = now - 1;
    Logger.info("Previous year: " + y1);

    Logger.info("Reading index...");
    Directory directory = FSDirectory.open(VirtualFile.fromRelativePath("/indexes/index-" + y1).getRealFile());
    DirectoryReader ireader = DirectoryReader.open(directory);
    Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_47);
    this.isearcher = new IndexSearcher(ireader);
    this.parser = new QueryParser(Version.LUCENE_47, "contents", analyzer);

    //Retrieve all the phrases in the database, and compute
    Logger.info("Retrieving phrases...");
    List<Phrase> phrases = Phrase.findAll();
    int total = phrases.size();
    int counter = 0;

    Map<Long, Double> frequencies = new HashMap<Long, Double>();

    for (Phrase phrase : phrases) {

        Stopwatch time = Stopwatch.createUnstarted();
        time.start();
        counter++;
        Logger.info("i: " + counter + "/" + total + " (" + phrase.value + ")");
        int frequency = query(phrase.value);
        time.stop();
        Logger.info("- Query time: " + time.elapsed(TimeUnit.MILLISECONDS));

        //Try to save it to debug
        frequencies.put(phrase.id, (double) frequency);
    }

    //        Phrase.em().flush();
    //        Phrase.em().clear();

    counter = 0;
    for (Long id : frequencies.keySet()) {

        Phrase phrase = Phrase.findById(id);
        phrase.frequency1y = frequencies.get(id);
        phrase.save();

        counter++;
        Logger.info("Counter: " + counter);

        if (counter % 1000 == 0) {
            Phrase.em().flush();
            Phrase.em().clear();
        }
    }

    ireader.close();
    directory.close();

    Logger.info("Job done.");
    stopwatch.stop();
    Utils.emailAdmin("Stratified index built",
            "Job finished in " + stopwatch.elapsed(TimeUnit.MINUTES) + " minutes.");

}

From source file:gov.nih.nci.firebird.selenium2.scalability.tests.TimedAction.java

public T time() {
    Stopwatch stopwatch = new Stopwatch();
    stopwatch.start();/*  w  w w  .  java  2  s .  c o m*/
    T result;
    try {
        result = perform();
    } catch (Exception e) {
        throw new RuntimeException("Unexpected Exception in execution of " + actionName, e);
    }
    stopwatch.stop();
    long elapsedMillis = stopwatch.elapsed(TimeUnit.MILLISECONDS);
    System.out.println(actionName + " \t" + elapsedMillis);
    String timeoutMessage = "Exeuction time of " + elapsedMillis + " milliseconds exceeded timeout of "
            + timeoutSeconds + " for " + actionName;
    assertTrue(timeoutMessage, elapsedMillis <= timeoutSeconds * DateUtils.MILLIS_PER_SECOND);
    return result;
}

From source file:com.google.api.ads.adwords.jaxws.extensions.kratu.data.KratuProcessor.java

public void processKratus(Date dateStart, Date dateEnd) throws InterruptedException {
    System.out.println("Processing Kratus for" + mccAccountId);

    // We use a Latch so the main thread knows when all the worker threads are complete.
    final CountDownLatch latch = new CountDownLatch(1);
    Stopwatch stopwatch = Stopwatch.createStarted();

    RunnableKratu runnableKratu = createRunnableKratu(storageHelper, dateStart, dateEnd);

    ExecutorService executorService = Executors.newFixedThreadPool(1);
    runnableKratu.setLatch(latch);/* w  w w . j  ava 2  s. c o  m*/
    executorService.execute(runnableKratu);

    latch.await();
    stopwatch.stop();
}

From source file:ch.ge.ve.protopoc.service.simulation.ElectionAdministrationSimulator.java

public List<Long> getTally() throws InvalidDecryptionProofException {
    TallyData tallyData = bulletinBoardService.getTallyData();

    List<DecryptionProof> decryptionProofs = tallyData.getDecryptionProofs();
    List<BigInteger> publicKeyShares = tallyData.getPublicKeyShares();
    List<Encryption> finalShuffle = tallyData.getFinalShuffle();
    List<List<BigInteger>> partialDecryptions = tallyData.getPartialDecryptions();
    Stopwatch decryptionProofCheckWatch = Stopwatch.createStarted();
    if (!tallyingAuthoritiesAlgorithm.checkDecryptionProofs(decryptionProofs, publicKeyShares, finalShuffle,
            partialDecryptions)) {//  w  w w.  j  av  a2 s .c  o m
        throw new InvalidDecryptionProofException("An invalid decryption proof was found");
    }
    decryptionProofCheckWatch.stop();
    perfLog.info(String.format("Administration : checked decryption proofs in %dms",
            decryptionProofCheckWatch.elapsed(TimeUnit.MILLISECONDS)));

    List<BigInteger> decryptions = tallyingAuthoritiesAlgorithm.getDecryptions(finalShuffle,
            partialDecryptions);
    List<List<Boolean>> votes = tallyingAuthoritiesAlgorithm.getVotes(decryptions, totalCandidateCount);
    // Additional verifications on the votes validity may be performed here.
    return IntStream.range(0, totalCandidateCount)
            .mapToLong(i -> votes.stream().filter(vote -> vote.get(i)).count()).boxed()
            .collect(Collectors.toList());
}

From source file:de.schildbach.wallet.data.AddressBookProvider.java

@Override
public boolean onCreate() {
    final Stopwatch watch = Stopwatch.createStarted();

    final Context context = getContext();
    Logging.init(context.getFilesDir());
    helper = new Helper(context);

    watch.stop();
    log.info("{}.onCreate() took {}", getClass().getSimpleName(), watch);
    return true;//from  ww  w  . ja v a 2 s .  c  o  m
}

From source file:com.webbfontaine.valuewebb.irms.core.RuleCallable.java

@Override
public T call() throws Exception {
    Stopwatch stopwatch = Stopwatch.createStarted();

    RuleContext ruleContext = ruleContextBuilder.createRuleContext();
    TTSourceBean ttSourceBean = sourceBeanBuilder.createSourceBean();

    T result = applyRule(criterion, ruleContext, ttSourceBean);

    stopwatch.stop();

    LOGGER.debug("Rule: {} execution time for TT with id: {}, pds size: {} is: {}", new Object[] {
            criterion.getCode(), ttSourceBean.getTtId(), ttSourceBean.getTtNumberOfItems(), stopwatch });

    return result;
}

From source file:org.apache.drill.exec.store.AffinityCalculator.java

/**
 * Builds a mapping of drillbit endpoints to hostnames
 *//*from  ww w  .ja va 2s .  co  m*/
private void buildEndpointMap() {
    Stopwatch watch = new Stopwatch();
    watch.start();
    endPointMap = new HashMap<String, DrillbitEndpoint>();
    for (DrillbitEndpoint d : endpoints) {
        String hostName = d.getAddress();
        endPointMap.put(hostName, d);
    }
    watch.stop();
    logger.debug("Took {} ms to build endpoint map", watch.elapsed(TimeUnit.MILLISECONDS));
}