Examples with QueryCallback org.ballerinalang.siddhi.core.query.output.callback.QueryCallback used on opensource projects

Example 11 with QueryCallback

use of org.ballerinalang.siddhi.core.query.output.callback.QueryCallback in project ballerina by ballerina-lang.

the class TimeLengthWindowTestCase method timeLengthWindowTest7.

/*
        Time period < Window time
        Number of events < length
    */
@Test
public void timeLengthWindowTest7() throws InterruptedException {
    log.info("Testing timeLength window with no of events less than window length and time period less than " + "window time");
    SiddhiManager siddhiManager = new SiddhiManager();
    String sensorStream = "define stream sensorStream (id string, sensorValue int);";
    String query = "@info(name = 'query1') from sensorStream#window.timeLength(5 sec,5)" + " select id,sum(sensorValue) as sum" + " insert into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(sensorStream + query);
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timestamp, inEvents, removeEvents);
            AssertJUnit.assertEquals((long) count + 1, (inEvents[0].getData(1)));
            count++;
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("sensorStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "id1", 1 });
    Thread.sleep(100);
    inputHandler.send(new Object[] { "id2", 1 });
    Thread.sleep(100);
    inputHandler.send(new Object[] { "id3", 1 });
    Thread.sleep(100);
    inputHandler.send(new Object[] { "id4", 1 });
    Thread.sleep(1000);
    AssertJUnit.assertEquals(4, count);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 12 with QueryCallback

use of org.ballerinalang.siddhi.core.query.output.callback.QueryCallback in project ballerina by ballerina-lang.

the class TimeLengthWindowTestCase method timeLengthWindowTest3.

/*
        Time Period < Window time
        Number of Events > Window length
    */
@Test
public void timeLengthWindowTest3() throws InterruptedException {
    log.info("Testing timeLength window with no of events greater than window length and time period less than " + "window time");
    SiddhiManager siddhiManager = new SiddhiManager();
    String sensorStream = "define stream sensorStream (id string, sensorValue float);";
    String query = "@info(name = 'query1') from sensorStream#window.timeLength(10 sec,4)" + " select id,sensorValue" + " insert all events into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(sensorStream + 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) {
                AssertJUnit.assertTrue("InEvents arrived before RemoveEvents", inEventCount > removeEventCount);
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("sensorStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "id1", 10d });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "id2", 20d });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "id3", 30d });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "id4", 40d });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "id5", 50d });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "id6", 60d });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "id7", 70d });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "id8", 80d });
    Thread.sleep(2000);
    AssertJUnit.assertEquals(8, inEventCount);
    AssertJUnit.assertEquals(4, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 13 with QueryCallback

use of org.ballerinalang.siddhi.core.query.output.callback.QueryCallback in project ballerina by ballerina-lang.

the class TimeLengthWindowTestCase method timeLengthWindowTest10.

/*
       Time Period < Window time
       Number of Events > Window length
    */
@Test
public void timeLengthWindowTest10() throws InterruptedException {
    log.info("Testing timeLength window with no of events greater than window length and time period less than " + "window time");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "define stream cseEventStream (symbol string, price float, volume int);";
    String query = "@info(name = 'query1') from cseEventStream#window.timeLength(10 sec,5)" + " select symbol,volume" + " insert all events into outputStream ;";
    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) {
                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, 10 });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "WSO2", 60.5f, 20 });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "IBM", 700f, 20 });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "WSO2", 60.5f, 40 });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "IBM", 700f, 50 });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "WSO2", 60.5f, 60 });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "IBM", 700f, 70 });
    Thread.sleep(500);
    inputHandler.send(new Object[] { "WSO2", 60.5f, 80 });
    Thread.sleep(5000);
    AssertJUnit.assertEquals("In event count", 8, inEventCount);
    AssertJUnit.assertEquals("Remove event count", 3, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 14 with QueryCallback

use of org.ballerinalang.siddhi.core.query.output.callback.QueryCallback in project ballerina by ballerina-lang.

the class TimeWindowTestCase method timeWindowTest1.

@Test
public void timeWindowTest1() throws InterruptedException {
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "" + "define stream cseEventStream (symbol string, price float, volume int);";
    String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.time(2 sec) " + "select symbol,price,volume " + "insert all events into outputStream ;";
    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) {
                AssertJUnit.assertTrue("InEvents arrived before RemoveEvents", inEventCount > removeEventCount);
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 700f, 0 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 1 });
    Thread.sleep(4000);
    AssertJUnit.assertEquals(2, inEventCount);
    AssertJUnit.assertEquals(2, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 15 with QueryCallback

use of org.ballerinalang.siddhi.core.query.output.callback.QueryCallback in project ballerina by ballerina-lang.

the class TimeWindowTestCase method timeWindowTest2.

/**
 * Commenting out intermittent failing test case until fix this properly.
 *
 * @throws InterruptedException throw exception if interrupted the input handler sender.
 */
@Test
public void timeWindowTest2() throws InterruptedException {
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "define stream cseEventStream (symbol string, price float, volume int);";
    String query = "@info(name = 'query1') from cseEventStream#window.time(1 sec) select symbol,price," + "volume insert all events into outputStream ;";
    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) {
                AssertJUnit.assertTrue("InEvents arrived before RemoveEvents", inEventCount > removeEventCount);
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 700f, 1 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 2 });
    Thread.sleep(1100);
    inputHandler.send(new Object[] { "IBM", 700f, 3 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 4 });
    Thread.sleep(1100);
    inputHandler.send(new Object[] { "IBM", 700f, 5 });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 6 });
    Thread.sleep(4000);
    AssertJUnit.assertEquals(6, inEventCount);
    AssertJUnit.assertEquals(6, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}