Examples with SiddhiManager org.ballerinalang.siddhi.core.SiddhiManager used on opensource projects

Example 66 with SiddhiManager

use of org.ballerinalang.siddhi.core.SiddhiManager in project ballerina by ballerina-lang.

the class SortWindowTestCase method sortWindowTest2.

@Test
public void sortWindowTest2() throws InterruptedException {
    log.info("sortWindow test2");
    SiddhiManager siddhiManager = new SiddhiManager();
    String planName = "@app:name('sortWindow2') ";
    String cseEventStream = "" + "define stream cseEventStream (symbol string, price int, volume long);";
    String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.sort(2,volume, 'asc', price, 'desc') " + "select price, volume " + "insert all events into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(planName + 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("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "WSO2", 50, 100L });
    inputHandler.send(new Object[] { "IBM", 20, 100L });
    inputHandler.send(new Object[] { "WSO2", 40, 50L });
    inputHandler.send(new Object[] { "WSO2", 100, 20L });
    inputHandler.send(new Object[] { "WSO2", 50, 50L });
    Thread.sleep(1000);
    AssertJUnit.assertEquals(5, inEventCount);
    AssertJUnit.assertEquals(3, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 67 with SiddhiManager

use of org.ballerinalang.siddhi.core.SiddhiManager in project ballerina by ballerina-lang.

the class SortWindowTestCase method sortWindowTest6.

@Test(expectedExceptions = SiddhiAppCreationException.class)
public void sortWindowTest6() throws InterruptedException {
    log.info("sortWindowTest6");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "" + "define stream cseEventStream (symbol string, time long, volume int);";
    String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.sort(2, volume, 'ecs') " + "select symbol,price,volume " + "insert all events into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
}

Example 68 with SiddhiManager

use of org.ballerinalang.siddhi.core.SiddhiManager in project ballerina by ballerina-lang.

the class SortWindowTestCase method sortWindowTest4.

@Test(expectedExceptions = SiddhiAppCreationException.class)
public void sortWindowTest4() throws InterruptedException {
    log.info("sortWindowTest4");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "" + "define stream cseEventStream (symbol string, price float, volume int);";
    String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.sort(2.5) " + "select symbol,price,volume " + "insert all events into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
}

Example 69 with SiddhiManager

use of org.ballerinalang.siddhi.core.SiddhiManager in project ballerina by ballerina-lang.

the class TimeBatchWindowTestCase method timeWindowBatchTest1.

@Test
public void timeWindowBatchTest1() 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.timeBatch(1 sec) " + "select symbol,sum(price) as sumPrice,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 (inEventCount == 0) {
                AssertJUnit.assertTrue("Remove Events will only arrive after the second time period. ", removeEvents == null);
            }
            if (inEvents != null) {
                inEventCount = inEventCount + inEvents.length;
            } else if (removeEvents != null) {
                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(3000);
    AssertJUnit.assertEquals(1, inEventCount);
    AssertJUnit.assertEquals(1, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 70 with SiddhiManager

use of org.ballerinalang.siddhi.core.SiddhiManager in project ballerina by ballerina-lang.

the class TimeBatchWindowTestCase method timeWindowBatchTest3.

@Test
public void timeWindowBatchTest3() 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.timeBatch(1 sec) " + "select symbol, sum(price) as price " + "insert 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) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            AssertJUnit.assertTrue("Remove events should not arrive ", removeEvents == null);
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 700f, 1 });
    Thread.sleep(1100);
    inputHandler.send(new Object[] { "WSO2", 60.5f, 2 });
    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(2000);
    AssertJUnit.assertEquals(3, inEventCount);
    AssertJUnit.assertEquals(0, removeEventCount);
    AssertJUnit.assertTrue(eventArrived);
    siddhiAppRuntime.shutdown();
}