Examples with Event org.ballerinalang.siddhi.core.event.Event used on opensource projects

Example 41 with Event

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

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 42 with Event

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

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 43 with Event

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

the class JoinTableTestCase method testTableJoinQuery1.

@Test
public void testTableJoinQuery1() throws InterruptedException {
    log.info("testTableJoinQuery1 - OUT 2");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol2 string, price2 float, volume2 long); " + "define stream CheckStockStream (symbol1 string); " + "define table StockTable (symbol2 string, price2 float, volume2 long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from CheckStockStream#window.length(1) join StockTable " + "select symbol1, symbol2, volume2  " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + 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) {
                    inEventCount++;
                    switch(inEventCount) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "WSO2", 100L }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "IBM", 10L }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(2, inEventCount);
                    }
                }
                eventArrived = true;
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler checkStockStream = siddhiAppRuntime.getInputHandler("CheckStockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
    stockStream.send(new Object[] { "IBM", 75.6f, 10L });
    checkStockStream.send(new Object[] { "WSO2" });
    Thread.sleep(500);
    AssertJUnit.assertEquals("Number of success events", 2, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 44 with Event

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

the class JoinTableTestCase method testTableJoinQuery3.

@Test
public void testTableJoinQuery3() throws InterruptedException {
    log.info("testTableJoinQuery3 - OUT 1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string); " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from CheckStockStream#window.length(1) join StockTable as t " + " on CheckStockStream.symbol!=t.symbol " + "select CheckStockStream.symbol as checkSymbol, t.symbol as symbol, t.volume as volume  " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + 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) {
                    inEventCount++;
                    switch(inEventCount) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "IBM", 10L }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(1, inEventCount);
                    }
                }
                eventArrived = true;
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler checkStockStream = siddhiAppRuntime.getInputHandler("CheckStockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
    stockStream.send(new Object[] { "IBM", 75.6f, 10L });
    checkStockStream.send(new Object[] { "WSO2" });
    Thread.sleep(500);
    AssertJUnit.assertEquals("Number of success events", 1, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 45 with Event

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

the class LogicalTableTestCase method logicalTableTest1.

// Join Test
@Test
public void logicalTableTest1() throws InterruptedException {
    log.info("logicalTableTest1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string, volume long); " + "define stream UpdateStockStream (symbol string, price float, volume long);" + "@PrimaryKey('symbol') " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from CheckStockStream join StockTable " + " on CheckStockStream.symbol==StockTable.symbol and CheckStockStream.volume==200 " + "select CheckStockStream.symbol, StockTable.volume " + "insert into OutStream;";
    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) {
                    for (Event event : inEvents) {
                        inEventsList.add(event.getData());
                        inEventCount.incrementAndGet();
                    }
                    eventArrived = true;
                }
                if (removeEvents != null) {
                    removeEventCount = removeEventCount + removeEvents.length;
                }
                eventArrived = true;
            }
        });
        InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
        InputHandler checkStockStream = siddhiAppRuntime.getInputHandler("CheckStockStream");
        siddhiAppRuntime.start();
        stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
        stockStream.send(new Object[] { "IBM", 55.6f, 300L });
        stockStream.send(new Object[] { "GOOG", 55.6f, 300L });
        checkStockStream.send(new Object[] { "IBM", 200L });
        checkStockStream.send(new Object[] { "WSO2", 200L });
        checkStockStream.send(new Object[] { "GOOG", 100L });
        List<Object[]> expected = Arrays.asList(new Object[] { "IBM", 300L }, new Object[] { "WSO2", 100L });
        SiddhiTestHelper.waitForEvents(100, 2, inEventCount, 60000);
        AssertJUnit.assertEquals("In events matched", true, SiddhiTestHelper.isEventsMatch(inEventsList, expected));
        AssertJUnit.assertEquals("Number of success events", 2, inEventCount.get());
        AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
        AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    } finally {
        siddhiAppRuntime.shutdown();
    }
}