Examples with Window org.wso2.siddhi.core.window.Window used on opensource projects

Example 36 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class CustomJoinWindowTestCase method testGroupByUseCase.

@Test
public void testGroupByUseCase() throws InterruptedException {
    log.info("Test joining a single window by multiple streams");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream SensorStream (name string, value float, roomNo int, deviceID string); " + "define window SensorWindow (name string, value float, roomNo int, deviceID string) timeBatch(1 " + "second); ";
    String query = "" + "@info(name = 'query0') " + "from SensorStream " + "insert into SensorWindow; " + "@info(name = 'query1') " + "from SensorWindow  " + "select name, max(value) as maxValue, roomNo " + "group by name, roomNo " + "insert into MaxSensorReadingPerRoomStream; " + "@info(name = 'query2') " + "from SensorWindow  " + "select name, max(value) as maxValue " + "group by name " + "insert into OverallMaxSensorReadingStream; " + "@info(name = 'query3') " + "from SensorWindow  " + "select name, avg(value) as avgValue " + "group by name " + "insert into OverallAverageSensorReadingStream; ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("MaxSensorReadingPerRoomStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            System.out.print("MaxSensorReadingPerRoomStream: ");
            EventPrinter.print(events);
        }
    });
    siddhiAppRuntime.addCallback("OverallMaxSensorReadingStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            System.out.print("OverallMaxSensorReadingStream: ");
            EventPrinter.print(events);
        }
    });
    siddhiAppRuntime.addCallback("OverallAverageSensorReadingStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            System.out.print("OverallAverageSensorReadingStream: ");
            EventPrinter.print(events);
        }
    });
    siddhiAppRuntime.start();
    InputHandler sensorStreamInputHandler = siddhiAppRuntime.getInputHandler("SensorStream");
    sensorStreamInputHandler.send(new Object[] { "Temperature", 23.0f, 1, "T001A" });
    sensorStreamInputHandler.send(new Object[] { "Pressure", 20.0f, 1, "P001" });
    sensorStreamInputHandler.send(new Object[] { "Temperature", 25.0f, 2, "T002" });
    sensorStreamInputHandler.send(new Object[] { "Temperature", 24.0f, 3, "T003" });
    sensorStreamInputHandler.send(new Object[] { "Pressure", 45.0f, 3, "P003" });
    sensorStreamInputHandler.send(new Object[] { "Temperature", 23.5f, 1, "T001B" });
    sensorStreamInputHandler.send(new Object[] { "Humidity", 15.0f, 2, "H002" });
    sensorStreamInputHandler.send(new Object[] { "Humidity", 10.0f, 3, "H003" });
    Thread.sleep(1000);
    Thread.sleep(500);
    siddhiAppRuntime.shutdown();
}

Example 37 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class ExternalTimeBatchWindowTestCase method testExternalTimeBatchWindow17.

@Test
public void testExternalTimeBatchWindow17() throws InterruptedException {
    log.info("ExternalTimeBatchWindow test17");
    SiddhiManager siddhiManager = new SiddhiManager();
    String inputStream = "define stream inputStream(currentTime long,value int); " + "define window inputWindow(currentTime long,value int) externalTimeBatch(currentTime,5 sec,1200); ";
    String query = " " + "@info(name = 'query0') " + "from inputStream " + "insert into inputWindow; " + "" + "@info(name='query') " + "from inputWindow " + "select value " + "insert into outputStream; ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(inputStream + query);
    siddhiAppRuntime.addCallback("query", new QueryCallback() {

        int count = 0;

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            if (count == 0) {
                assertEquals(0L, inEvents[0].getData(0));
                assertEquals(11L, inEvents[inEvents.length - 1].getData(0));
            }
            if (count == 1) {
                assertEquals(12L, inEvents[0].getData(0));
            }
            count += 1;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("inputStream");
    siddhiAppRuntime.start();
    for (long i = 0; i < 10000; i += 100) {
        inputHandler.send(new Object[] { i + 10000, i / 100 });
        Thread.sleep(200);
    }
}

Example 38 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class ExternalTimeBatchWindowTestCase method testExternalTimeBatchWindow11.

@Test
public void testExternalTimeBatchWindow11() throws InterruptedException {
    log.info("ExternalTimeBatchWindow test11");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "" + "define stream LoginEvents (timestamp long, ip string); " + "define window LoginWindow (timestamp long, ip string) externalTimeBatch(timestamp, 1 sec, 0); ";
    String query = "" + "@info(name = 'query0') " + "from LoginEvents " + "insert into LoginWindow; " + "" + "@info(name = 'query1') " + "from LoginWindow " + "select timestamp, ip, count() as total  " + "insert into uniqueIps ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            for (Event event : inEvents) {
                inEventCount++;
                if (inEventCount == 1) {
                    assertEquals(4L, event.getData(2));
                } else if (inEventCount == 2) {
                    assertEquals(7L, event.getData(2));
                }
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("LoginEvents");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { 1366335804341L, "192.10.1.3" });
    inputHandler.send(new Object[] { 1366335804599L, "192.10.1.4" });
    inputHandler.send(new Object[] { 1366335804600L, "192.10.1.5" });
    inputHandler.send(new Object[] { 1366335804607L, "192.10.1.6" });
    inputHandler.send(new Object[] { 1366335805599L, "192.10.1.4" });
    inputHandler.send(new Object[] { 1366335805600L, "192.10.1.5" });
    inputHandler.send(new Object[] { 1366335805607L, "192.10.1.6" });
    Thread.sleep(2100);
    inputHandler.send(new Object[] { 1366335805606L, "192.10.1.7" });
    inputHandler.send(new Object[] { 1366335805605L, "192.10.1.8" });
    Thread.sleep(2100);
    inputHandler.send(new Object[] { 1366335805606L, "192.10.1.91" });
    inputHandler.send(new Object[] { 1366335805605L, "192.10.1.92" });
    inputHandler.send(new Object[] { 1366335806606L, "192.10.1.9" });
    inputHandler.send(new Object[] { 1366335806690L, "192.10.1.10" });
    Thread.sleep(3000);
    assertEquals("Event arrived", true, eventArrived);
    assertEquals("In Events ", 2, inEventCount);
    assertEquals("Remove Events ", 0, removeEventCount);
    siddhiAppRuntime.shutdown();
}

Example 39 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class ExternalTimeBatchWindowTestCase method testExternalTimeBatchWindow6.

@Test
public void testExternalTimeBatchWindow6() throws InterruptedException {
    log.info("ExternalTimeBatchWindow test6");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "" + "define stream LoginEvents (timestamp long, ip string); " + "define window LoginWindow (timestamp long, ip string) externalTimeBatch(timestamp, 1 sec, 0, 3 sec) " + "output all events; ";
    String query = "" + "@info(name = 'query0') " + "from LoginEvents " + "insert into LoginWindow; " + "" + "@info(name = 'query1') " + "from LoginWindow " + "select timestamp, ip, count() as total  " + "insert all events into uniqueIps ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            if (inEvents != null) {
                inEventCount = inEventCount + inEvents.length;
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("LoginEvents");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { 1366335804341L, "192.10.1.3" });
    inputHandler.send(new Object[] { 1366335804599L, "192.10.1.4" });
    inputHandler.send(new Object[] { 1366335804600L, "192.10.1.5" });
    inputHandler.send(new Object[] { 1366335804607L, "192.10.1.6" });
    inputHandler.send(new Object[] { 1366335805599L, "192.10.1.4" });
    inputHandler.send(new Object[] { 1366335805600L, "192.10.1.5" });
    inputHandler.send(new Object[] { 1366335805607L, "192.10.1.6" });
    Thread.sleep(5000);
    assertEquals("Event arrived", true, eventArrived);
    assertEquals("In Events ", 2, inEventCount);
    assertEquals("Remove Events ", 0, removeEventCount);
    siddhiAppRuntime.shutdown();
}

Example 40 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class ExternalTimeBatchWindowTestCase method testExternalTimeBatchWindow13.

@Test
public void testExternalTimeBatchWindow13() throws InterruptedException {
    log.info("ExternalTimeBatchWindow test13");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream cseEventStream (timestamp long, symbol string, price float, volume int); " + "define stream twitterStream (timestamp long, user string, tweet string, company string); " + "define window cseEventWindow (timestamp long, symbol string, price float, volume int) " + "externalTimeBatch(timestamp, 1 sec, 0); " + "define window twitterWindow (timestamp long, user string, tweet string, company string) " + "externalTimeBatch(timestamp, 1 sec, 0); ";
    String query = "" + "@info(name = 'query0') " + "from cseEventStream " + "insert into cseEventWindow; " + "" + "@info(name = 'query1') " + "from twitterStream " + "insert into twitterWindow; " + "" + "@info(name = 'query2') " + "from cseEventWindow join twitterWindow " + "on cseEventWindow.symbol== twitterWindow.company " + "select cseEventWindow.symbol as symbol, twitterWindow.tweet, cseEventWindow.price " + "insert all events into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    try {
        siddhiAppRuntime.addCallback("query2", new QueryCallback() {

            @Override
            public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
                EventPrinter.print(timeStamp, inEvents, removeEvents);
                if (inEvents != null) {
                    inEventCount += (inEvents.length);
                }
                if (removeEvents != null) {
                    removeEventCount += (removeEvents.length);
                }
                eventArrived = true;
            }
        });
        InputHandler cseEventStreamHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
        InputHandler twitterStreamHandler = siddhiAppRuntime.getInputHandler("twitterStream");
        siddhiAppRuntime.start();
        cseEventStreamHandler.send(new Object[] { 1366335804341L, "WSO2", 55.6f, 100 });
        twitterStreamHandler.send(new Object[] { 1366335804341L, "User1", "Hello World", "WSO2" });
        twitterStreamHandler.send(new Object[] { 1366335805301L, "User2", "Hello World2", "WSO2" });
        cseEventStreamHandler.send(new Object[] { 1366335805341L, "WSO2", 75.6f, 100 });
        cseEventStreamHandler.send(new Object[] { 1366335806541L, "WSO2", 57.6f, 100 });
        Thread.sleep(1000);
        assertEquals(2, inEventCount);
        assertEquals(1, removeEventCount);
        assertTrue(eventArrived);
    } finally {
        siddhiAppRuntime.shutdown();
    }
}