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

Example 51 with Window

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

the class LenghtBatchWindowTestCase method testLengthBatchWindow6.

@Test
public void testLengthBatchWindow6() throws InterruptedException {
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "define stream cseEventStream (symbol string, price float, volume int); " + "define window cseWindow (symbol string, price float, volume int) lengthBatch(4); ";
    String query = "@info(name = 'query1') from cseEventStream select symbol,price,volume insert into cseWindow; " + "@info(name = 'query2') from cseWindow " + "select symbol,sum(price) as sumPrice,volume " + "insert into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("outputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                AssertJUnit.assertEquals("Events cannot be expired", false, event.isExpired());
                inEventCount++;
                if (inEventCount == 1) {
                    AssertJUnit.assertEquals(100.0, event.getData(1));
                } else if (inEventCount == 2) {
                    AssertJUnit.assertEquals(240.0, event.getData(1));
                }
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 10f, 0 });
    inputHandler.send(new Object[] { "WSO2", 20f, 1 });
    inputHandler.send(new Object[] { "IBM", 30f, 0 });
    inputHandler.send(new Object[] { "WSO2", 40f, 1 });
    inputHandler.send(new Object[] { "IBM", 50f, 0 });
    inputHandler.send(new Object[] { "WSO2", 60f, 1 });
    inputHandler.send(new Object[] { "WSO2", 60f, 1 });
    inputHandler.send(new Object[] { "IBM", 70f, 0 });
    inputHandler.send(new Object[] { "WSO2", 80f, 1 });
    Thread.sleep(500);
    siddhiAppRuntime.shutdown();
    AssertJUnit.assertEquals(2, inEventCount);
    AssertJUnit.assertTrue(eventArrived);
}

Example 52 with Window

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

the class LenghtBatchWindowTestCase method testLengthBatchWindow9.

@Test
public void testLengthBatchWindow9() throws InterruptedException {
    log.info("LengthBatchWindow Test9");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream cseEventStream (symbol string, price float, volume int); " + "define stream twitterStream (user string, tweet string, company string); " + "define window cseEventWindow (symbol string, price float, volume int) lengthBatch(2); " + "define window twitterWindow (user string, tweet string, company string) lengthBatch(2); ";
    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 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[] { "WSO2", 55.6f, 100 });
        cseEventStreamHandler.send(new Object[] { "IBM", 59.6f, 100 });
        twitterStreamHandler.send(new Object[] { "User1", "Hello World", "WSO2" });
        twitterStreamHandler.send(new Object[] { "User2", "Hello World2", "WSO2" });
        cseEventStreamHandler.send(new Object[] { "IBM", 75.6f, 100 });
        Thread.sleep(500);
        cseEventStreamHandler.send(new Object[] { "WSO2", 57.6f, 100 });
        Thread.sleep(1000);
        AssertJUnit.assertEquals(4, inEventCount);
        AssertJUnit.assertEquals(0, removeEventCount);
        AssertJUnit.assertTrue(eventArrived);
    } finally {
        siddhiAppRuntime.shutdown();
    }
}

Example 53 with Window

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

the class LenghtBatchWindowTestCase method testLengthBatchWindow7.

@Test
public void testLengthBatchWindow7() throws InterruptedException {
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "define stream cseEventStream (symbol string, price float, volume int); " + "define window cseWindow (symbol string, price float, volume int) lengthBatch(4); ";
    String query = "@info(name = 'query1') from cseEventStream select symbol,price,volume insert into cseWindow; " + "@info(name = 'query2') from cseWindow " + "select symbol,sum(price) as sumPrice,volume " + "insert into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("query2", new QueryCallback() {

        @Override
        public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timestamp, inEvents, removeEvents);
            AssertJUnit.assertEquals("Events cannot be expired", false, removeEvents != null);
            for (Event event : inEvents) {
                inEventCount++;
                if (inEventCount == 1) {
                    AssertJUnit.assertEquals(100.0, event.getData(1));
                } else if (inEventCount == 2) {
                    AssertJUnit.assertEquals(240.0, event.getData(1));
                }
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 10f, 0 });
    inputHandler.send(new Object[] { "WSO2", 20f, 1 });
    inputHandler.send(new Object[] { "IBM", 30f, 0 });
    inputHandler.send(new Object[] { "WSO2", 40f, 1 });
    inputHandler.send(new Object[] { "IBM", 50f, 0 });
    inputHandler.send(new Object[] { "WSO2", 60f, 1 });
    inputHandler.send(new Object[] { "WSO2", 60f, 1 });
    inputHandler.send(new Object[] { "IBM", 70f, 0 });
    inputHandler.send(new Object[] { "WSO2", 80f, 1 });
    Thread.sleep(500);
    siddhiAppRuntime.shutdown();
    AssertJUnit.assertEquals(2, inEventCount);
    AssertJUnit.assertTrue(eventArrived);
}

Example 54 with Window

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

the class LenghtWindowTestCase method testLengthWindow2.

@Test
public void testLengthWindow2() throws InterruptedException {
    log.info("Testing length window with no of events greater than window size");
    final int length = 4;
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "define stream cseEventStream (symbol string, price float, volume int); " + "define window cseWindow (symbol string, price float, volume int) length(" + length + ") output all " + "events; ";
    String query = "@info(name = 'query1') from cseEventStream select symbol,price,volume insert into cseWindow ;" + "@info(name = 'query2') from cseWindow insert all events into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("outputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            eventArrived = true;
            for (Event event : events) {
                if (count >= length && count % 2 == 0) {
                    removeEventCount++;
                    AssertJUnit.assertEquals("Remove event order", removeEventCount, event.getData(2));
                    AssertJUnit.assertEquals("Expired event triggering position", inEventCount + 1, length + removeEventCount);
                } else {
                    inEventCount++;
                    AssertJUnit.assertEquals("In event order", inEventCount, event.getData(2));
                }
                count++;
            }
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 700f, 1 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 2 });
    inputHandler.send(new Object[] { "IBM", 700f, 3 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 4 });
    inputHandler.send(new Object[] { "IBM", 700f, 5 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 6 });
    Thread.sleep(500);
    AssertJUnit.assertEquals("In event count", 6, inEventCount);
    AssertJUnit.assertEquals("Remove event count", 2, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 55 with Window

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

the class LenghtWindowTestCase method testLengthWindow3.

@Test
public void testLengthWindow3() throws InterruptedException {
    log.info("Testing length window with no of events greater than window size");
    final int length = 4;
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "define stream cseEventStream (symbol string, price float, volume int); " + "define window cseWindow (symbol string, price float, volume int) length(" + length + ") output all " + "events; ";
    String query = "@info(name = 'query1') from cseEventStream select symbol,price,volume insert into cseWindow ;" + "@info(name = 'query2') from cseWindow insert all events into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("query2", new QueryCallback() {

        @Override
        public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timestamp, inEvents, removeEvents);
            if (inEvents != null) {
                for (Event event : inEvents) {
                    if (event.isExpired()) {
                        removeEventCount++;
                    } else {
                        inEventCount++;
                    }
                }
            }
            if (removeEvents != null) {
                for (Event event : removeEvents) {
                    if (event.isExpired()) {
                        removeEventCount++;
                    } else {
                        inEventCount++;
                    }
                }
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 700f, 1 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 2 });
    inputHandler.send(new Object[] { "IBM", 700f, 3 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 4 });
    inputHandler.send(new Object[] { "IBM", 700f, 5 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 6 });
    Thread.sleep(500);
    AssertJUnit.assertEquals("In event count", 6, inEventCount);
    AssertJUnit.assertEquals("Remove event count", 2, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}