Example usage for java.lang Thread sleep

Introduction

In this page you can find the example usage for java.lang Thread sleep.

Prototype

public static native void sleep(long millis) throws InterruptedException;

Source Link

Document

Causes the currently executing thread to sleep (temporarily cease execution) for the specified number of milliseconds, subject to the precision and accuracy of system timers and schedulers.

Usage

From source file:Volatile.java

public static void main(String[] args) {
    try {//from   www  .  j  a v a  2s .  co m
        Volatile vol = new Volatile();

        // slight pause to let some time elapse
        Thread.sleep(100);

        Thread t = new Thread(vol);
        t.start();

        // slight pause to allow run() to go first
        Thread.sleep(100);

        vol.workMethod();
    } catch (InterruptedException x) {
        System.err.println("one of the sleeps was interrupted");
    }
}

---

From source file:elasticsearch.SampleElasticsearchApplication.java

public static void main(String[] args) throws Exception {
    SpringApplication.run(SampleElasticsearchApplication.class, "--debug").close();
    Thread.sleep(1000000l);
}

---

From source file:com.fusesource.examples.activemq.SimpleProducer.java

public static void main(String args[]) {
    Connection connection = null;

    try {/*from   ww  w. j a  v  a  2 s.co  m*/
        // JNDI lookup of JMS Connection Factory and JMS Destination
        Context context = new InitialContext();
        ConnectionFactory factory = (ConnectionFactory) context.lookup(CONNECTION_FACTORY_NAME);
        Destination destination = (Destination) context.lookup(DESTINATION_NAME);

        connection = factory.createConnection();
        connection.start();

        Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = session.createProducer(destination);

        producer.setTimeToLive(MESSAGE_TIME_TO_LIVE_MILLISECONDS);

        for (int i = 1; i <= NUM_MESSAGES_TO_BE_SENT; i++) {
            TextMessage message = session.createTextMessage(i + ". message sent");
            LOG.info("Sending to destination: " + destination.toString() + " this text: '" + message.getText());
            producer.send(message);
            Thread.sleep(MESSAGE_DELAY_MILLISECONDS);
        }

        // Cleanup
        producer.close();
        session.close();
    } catch (Throwable t) {
        LOG.error(t);
    } finally {
        // Cleanup code
        // In general, you should always close producers, consumers,
        // sessions, and connections in reverse order of creation.
        // For this simple example, a JMS connection.close will
        // clean up all other resources.
        if (connection != null) {
            try {
                connection.close();
            } catch (JMSException e) {
                LOG.error(e);
            }
        }
    }
}

---

From source file:io.smartspaces.service.comm.network.server.internal.netty.NettyUdpBroadcastMasterNetworkCommunicationEndpoint.java

public static void main(String[] args) throws Exception {
    ExecutorService executorService = Executors.newScheduledThreadPool(1000);
    NettyUdpBroadcastMasterNetworkCommunicationEndpoint endpoint = new NettyUdpBroadcastMasterNetworkCommunicationEndpoint(
            23867, executorService, new StandardExtendedLog("foo", new Jdk14Logger("foo")));
    endpoint.startup();//  ww  w . j a v a  2 s.  c  om

    Thread.sleep(1000);
    for (int i = 0; i < 10; i++) {
        endpoint.writeBroadcastData("Hello".getBytes());
        Thread.sleep(1000);
    }

    endpoint.shutdown();
    executorService.shutdown();
}

---

From source file:downloadwolkflow.getWorkFlowList.java

public static void main(String args[]) {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    String[] pageList = getPageList();
    System.out.println(pageList.length);
    for (int i = 1; i < pageList.length; i++) {
        System.out.println(pageList[i]);
        System.out.println("---------------------------------------------------------------------------");
        HttpGet httpget = new HttpGet(pageList[i]);
        try {/*from   w ww .  j a v  a 2 s  .c om*/
            HttpResponse response = httpclient.execute(httpget);
            String page = EntityUtils.toString(response.getEntity());
            Document mainDoc = Jsoup.parse(page);
            Elements resultList = mainDoc.select("div.resource_list_item");
            for (int j = 0; j < resultList.size(); j++) {
                Element workflowResult = resultList.get(j);
                Element detailInfo = workflowResult.select("div.main_panel").first().select("p.title.inline")
                        .first().select("a").first();
                String detailUrl = "http://www.myexperiment.org" + detailInfo.attributes().get("href")
                        + ".html";
                System.out.println(detailUrl);
                downloadWorkFlow(detailUrl, httpclient);
                Thread.sleep(1000);
            }
        } catch (IOException ex) {
            Logger.getLogger(getWorkFlowList.class.getName()).log(Level.SEVERE, null, ex);
        } catch (InterruptedException ex) {
            Logger.getLogger(getWorkFlowList.class.getName()).log(Level.SEVERE, null, ex);
        }

    }

    try {
        httpclient.close();
    } catch (IOException ex) {
        Logger.getLogger(getWorkFlowList.class.getName()).log(Level.SEVERE, null, ex);
    }

}

---

From source file:webcamcapture.WebCamCapture.java

/**
 * @param args the command line arguments
 *///from w  w w  .  j a v  a 2s .com
public static void main(String[] args) throws IOException {
    // TODO code application logic here

    System.loadLibrary(Core.NATIVE_LIBRARY_NAME);

    httpRequestSend request = new httpRequestSend();
    VideoCapture camera = new VideoCapture(0);
    int x = 0;
    if (!camera.isOpened()) {
        System.out.println("Error");
    } else {
        Mat frame = new Mat();
        while (true) {
            if (camera.read(frame)) {
                System.out.println("Frame Obtained");
                System.out.println("Captured Frame Width " + frame.width() + " Height " + frame.height());
                Highgui.imwrite("camera" + x + ".jpg", frame);
                //System.out.println("OK");
                // break;

                request.request("https://fireacc.herokuapp.com/dash", "camera" + x + ".jpg");
                x++;
            }
            try {
                //}
                Thread.sleep(5000);
            } catch (InterruptedException ex) {
                System.out.println("stuck");
            }
        }
    }
    camera.release();

}

---

From source file:koper.demo.performance.SendDataEventMsgPerf.java

/**
 * DataEventMsg ?//from www  .j  a v a 2s.  co m
 * @param args ?:???
 *             ?:?????? sleep 
 */
public static void main(String[] args) throws Exception {
    ApplicationContext context = new ClassPathXmlApplicationContext("kafka/context-data-message.xml",
            "kafka/context-data-producer.xml");

    Order order = new Order();
    order.setId(100);
    order.setOrderNo("order_no");
    order.setCreatedTime("oroder_created_time");

    OrderService orderService = (OrderService) context.getBean("orderServiceImpl");

    int threadNum = 1;
    long sleepMs = 1000L;
    if (args.length >= 1) {
        threadNum = Integer.parseInt(args[0]);
        sleepMs = Long.parseLong(args[1]);
    }
    final long finalSleepMs = sleepMs;
    ExecutorService executorService = Executors.newFixedThreadPool(threadNum);
    for (int i = 0; i < threadNum; ++i) {
        executorService.execute(() -> {
            while (true) {
                orderService.insertOrder(order);
                try {
                    Thread.sleep(finalSleepMs);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }
}

---

From source file:com.apress.prospringintegration.messageflow.workflow.WorkflowMainClient.java

public static void main(String[] ars) throws Exception {
    ClassPathXmlApplicationContext classPathXmlApplicationContext = new ClassPathXmlApplicationContext(
            "workflow-gateway.xml");
    classPathXmlApplicationContext.start();

    ProcessEngine processEngine = classPathXmlApplicationContext.getBean(ProcessEngine.class);

    deployProcessDefinitions(processEngine, "processes/hello.bpmn20.xml", "processes/gateway.bpmn20.xml");

    Map<String, Object> processVariables = new HashMap<String, Object>();
    processVariables.put("customerId", 2);

    ProcessInstance pi = processEngine.getRuntimeService().startProcessInstanceByKey("sigateway",
            processVariables);//w  w w  . java  2 s  . c o m

    log.debug("the process instance has been started: PI ID # " + pi.getId());

    Thread.sleep(1000 * 20);
    log.debug("waited 20s");
}

---

From source file:com.honnix.yaacs.admin.lifecycle.Lifecycle.java

/**
 * @param args//from   w  w w . jav a2  s  . c  o  m
 */
public static void main(String[] args) {
    Lifecycle mainEntrance = null;

    try {
        mainEntrance = new Lifecycle();
    } catch (ACException e) {
        LOG.fatal("Error starting YaACs.", e);

        System.exit(-1);
    }

    mainEntrance.start();

    LOG.warn("YaACs starts successfully.");

    while (true) {
        try {
            Thread.sleep(PERIOD * 10);
        } catch (InterruptedException e) {
            LOG.warn("YaACs stops successfully.");

            break;
        }
    }
}

---

From source file:example.queue.selector.Producer.java

public static void main(String[] args) {
    String url = BROKER_URL;
    if (args.length > 0) {
        url = args[0].trim();/*from  w ww  .j  a v  a 2s .co  m*/
    }
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory("admin", "password", url);
    Connection connection = null;

    try {

        connection = connectionFactory.createConnection();
        connection.start();

        Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createQueue("test-queue");
        MessageProducer producer = session.createProducer(destination);

        for (int i = 0; i < NUM_MESSAGES_TO_SEND; i++) {
            TextMessage message = session.createTextMessage("Message #" + i);
            System.out.println("Sending message #" + i);
            if (i % 2 == 0) {
                System.out.println("Sending to me");
                message.setStringProperty("intended", "me");
            } else {
                System.out.println("Sending to you");
                message.setStringProperty("intended", "you");
            }
            producer.send(message);
            Thread.sleep(DELAY);
        }

        producer.close();
        session.close();

    } catch (Exception e) {
        System.out.println("Caught exception!");
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (JMSException e) {
                System.out.println("Could not close an open connection...");
            }
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »