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

Example 31 with QueryCallback

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

the class PrimaryKeyTableTestCase method primaryKeyTableTest11.

// Todo improve update to support non updatable condition parameters
@Test
public void primaryKeyTableTest11() throws InterruptedException {
    log.info("primaryKeyTableTest11");
    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('volume') " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from UpdateStockStream " + "select price, volume  " + "update StockTable " + "   on StockTable.volume <= volume;" + "" + "@info(name = 'query3') " + "from CheckStockStream join StockTable " + " on CheckStockStream.volume >= StockTable.volume " + "select StockTable.price, StockTable.volume " + "insert into OutStream;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    try {
        siddhiAppRuntime.addCallback("query3", 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");
        InputHandler updateStockStream = siddhiAppRuntime.getInputHandler("UpdateStockStream");
        siddhiAppRuntime.start();
        stockStream.send(new Object[] { "WSO2", 55.6f, 200L });
        stockStream.send(new Object[] { "IBM", 55.6f, 100L });
        checkStockStream.send(new Object[] { "WSO2", 200L });
        updateStockStream.send(new Object[] { "FOO", 77.6f, 200L });
        checkStockStream.send(new Object[] { "BAR", 200L });
        List<Object[]> expected1 = Arrays.asList(new Object[] { 55.6f, 200L }, new Object[] { 55.6f, 100L });
        List<Object[]> expected2 = Arrays.asList(new Object[] { 55.6f, 200L }, new Object[] { 55.6f, 100L });
        SiddhiTestHelper.waitForEvents(100, 4, inEventCount, 60000);
        AssertJUnit.assertEquals("In first events matched", true, SiddhiTestHelper.isUnsortedEventsMatch(inEventsList.subList(0, 2), expected1));
        AssertJUnit.assertEquals("In second events matched", true, SiddhiTestHelper.isUnsortedEventsMatch(inEventsList.subList(2, 4), expected2));
        AssertJUnit.assertEquals("Number of success events", 4, inEventCount.get());
        AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
        AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    } finally {
        siddhiAppRuntime.shutdown();
    }
}

Example 32 with QueryCallback

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

the class PrimaryKeyTableTestCase method primaryKeyTableTest36.

@Test
public void primaryKeyTableTest36() throws InterruptedException {
    log.info("primaryKeyTableTest36");
    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','volume') " + "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==StockTable.volume " + "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, 100L });
        stockStream.send(new Object[] { "IBM", 56.6f, 200L });
        checkStockStream.send(new Object[] { "IBM", 200L });
        checkStockStream.send(new Object[] { "WSO2", 100L });
        List<Object[]> expected = Arrays.asList(new Object[] { "IBM", 200L }, 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();
    }
}

Example 33 with QueryCallback

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

the class PrimaryKeyTableTestCase method primaryKeyTableTest23.

@Test
public void primaryKeyTableTest23() throws InterruptedException {
    log.info("primaryKeyTableTest23");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string, volume long); " + "@PrimaryKey('volume') " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from CheckStockStream[(volume > StockTable.volume) in StockTable] " + "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, 200L });
        stockStream.send(new Object[] { "BAR", 55.6f, 150L });
        stockStream.send(new Object[] { "IBM", 55.6f, 100L });
        checkStockStream.send(new Object[] { "FOO", 170L });
        checkStockStream.send(new Object[] { "FOO", 500L });
        List<Object[]> expected = new ArrayList<Object[]>();
        expected.add(new Object[] { "FOO", 170L });
        expected.add(new Object[] { "FOO", 500L });
        SiddhiTestHelper.waitForEvents(100, 2, inEventCount, 60000);
        AssertJUnit.assertEquals("In events matched", true, SiddhiTestHelper.isUnsortedEventsMatch(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();
    }
}

Example 34 with QueryCallback

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

the class PrimaryKeyTableTestCase method primaryKeyTableTest25.

@Test
public void primaryKeyTableTest25() throws InterruptedException {
    log.info("primaryKeyTableTest25");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string, volume long); " + "@PrimaryKey('volume') " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from CheckStockStream[(volume <= StockTable.volume) in StockTable] " + "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, 200L });
        stockStream.send(new Object[] { "BAR", 55.6f, 150L });
        stockStream.send(new Object[] { "IBM", 55.6f, 100L });
        checkStockStream.send(new Object[] { "FOO", 170L });
        checkStockStream.send(new Object[] { "FOO", 200L });
        List<Object[]> expected = new ArrayList<Object[]>();
        expected.add(new Object[] { "FOO", 170L });
        expected.add(new Object[] { "FOO", 200L });
        SiddhiTestHelper.waitForEvents(100, 2, inEventCount, 60000);
        AssertJUnit.assertEquals("In events matched", true, SiddhiTestHelper.isUnsortedEventsMatch(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();
    }
}

Example 35 with QueryCallback

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

the class PrimaryKeyTableTestCase method primaryKeyTableTest35.

@Test
public void primaryKeyTableTest35() throws InterruptedException {
    log.info("primaryKeyTableTest35");
    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);" + "define table StockTable (symbol string, price float, volume long); " + "define stream StockStream1 (symbol string, price float, volume long); " + "define stream CheckStockStream1 (symbol string, volume long); " + "define stream UpdateStockStream1 (symbol string, price float, volume long);" + "@PrimaryKey('symbol') " + "define table StockTable1 (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 " + "select CheckStockStream.symbol, StockTable.volume " + "insert into OutStream;" + "" + "@info(name = 'query11') " + "from StockStream1 " + "insert into StockTable1 ;" + "" + "@info(name = 'query21') " + "from CheckStockStream1 join StockTable1 " + " on CheckStockStream1.symbol==StockTable1.symbol " + "select CheckStockStream1.symbol, StockTable1.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) {
                eventArrived = true;
            }
        });
        InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
        InputHandler checkStockStream = siddhiAppRuntime.getInputHandler("CheckStockStream");
        InputHandler stockStream1 = siddhiAppRuntime.getInputHandler("StockStream1");
        InputHandler checkStockStream1 = siddhiAppRuntime.getInputHandler("CheckStockStream1");
        siddhiAppRuntime.start();
        long startTime = System.currentTimeMillis();
        for (int i = 0; i < 10; i++) {
            stockStream.send(new Object[] { "WSO2" + i, 55.6f, 100L });
        }
        for (int i = 0; i < 1000000; i++) {
            checkStockStream.send(new Object[] { "WSO20", 100L });
            checkStockStream.send(new Object[] { "WSO21", 100L });
        }
        long timeDiff = System.currentTimeMillis() - startTime;
        long startTime1 = System.currentTimeMillis();
        for (int i = 0; i < 10; i++) {
            stockStream1.send(new Object[] { "WSO2" + i, 55.6f, 100L });
        }
        for (int i = 0; i < 1000000; i++) {
            checkStockStream1.send(new Object[] { "WSO20", 100L });
            checkStockStream1.send(new Object[] { "WSO21", 100L });
        }
        long timeDiff1 = System.currentTimeMillis() - startTime1;
        AssertJUnit.assertEquals("Indexing is faster", true, timeDiff1 < timeDiff);
        AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    } finally {
        siddhiAppRuntime.shutdown();
    }
}