Examples with ComplexEvent org.wso2.siddhi.core.event.ComplexEvent used on opensource projects

Example 31 with ComplexEvent

use of org.wso2.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class TestDebugger method testDebugger2.

@Test
public void testDebugger2() throws InterruptedException {
    log.info("Siddi Debugger Test 2: Test next traversal in a query with length batch window");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "@config(async = 'true') define stream cseEventStream (symbol string, price float, " + "volume int);";
    String query = "@info(name = 'query1')" + "from cseEventStream#window.lengthBatch(3) " + "select symbol, price, volume " + "insert into OutputStream; ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("OutputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            inEventCount.addAndGet(events.length);
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    SiddhiDebugger siddhiDebugger = siddhiAppRuntime.debug();
    siddhiDebugger.acquireBreakPoint("query1", SiddhiDebugger.QueryTerminal.IN);
    siddhiDebugger.setDebuggerCallback(new SiddhiDebuggerCallback() {

        @Override
        public void debugEvent(ComplexEvent event, String queryName, SiddhiDebugger.QueryTerminal queryTerminal, SiddhiDebugger debugger) {
            log.info("Query: " + queryName + ":" + queryTerminal);
            log.info(event);
            int count = debugEventCount.addAndGet(getCount(event));
            if (count == 1) {
                AssertJUnit.assertEquals("Incorrect break point", "query1IN", queryName + queryTerminal);
                AssertJUnit.assertArrayEquals("Incorrect debug event received at IN", new Object[] { "WSO2", 50f, 60 }, event.getOutputData());
            } else if (count == 2) {
                AssertJUnit.assertEquals("Incorrect break point", "query1IN", queryName + queryTerminal);
                AssertJUnit.assertArrayEquals("Incorrect debug event received at IN", new Object[] { "WSO2", 70f, 40 }, event.getOutputData());
            } else if (count == 3) {
                AssertJUnit.assertEquals("Incorrect break point", "query1IN", queryName + queryTerminal);
                AssertJUnit.assertArrayEquals("Incorrect debug event received at IN", new Object[] { "WSO2", 60f, 50 }, event.getOutputData());
            } else if (count == 4) {
                AssertJUnit.assertEquals("Incorrect break point", "query1OUT", queryName + queryTerminal);
                AssertJUnit.assertEquals("Incorrect number of events received", 3, getCount(event));
            }
            debugger.next();
        }
    });
    inputHandler.send(new Object[] { "WSO2", 50f, 60 });
    inputHandler.send(new Object[] { "WSO2", 70f, 40 });
    inputHandler.send(new Object[] { "WSO2", 60f, 50 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Invalid number of output events", 3, inEventCount.get());
    AssertJUnit.assertEquals("Invalid number of debug events", 6, debugEventCount.get());
    siddhiAppRuntime.shutdown();
}

Example 32 with ComplexEvent

use of org.wso2.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class TestDebugger method testDebugger6.

@Test
public void testDebugger6() throws InterruptedException {
    log.info("Siddi Debugger Test 6: Test play traversal in a query with length batch window");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "@config(async = 'true') define stream cseEventStream (symbol string, price float, " + "volume int);";
    String query = "@info(name = 'query1')" + "from cseEventStream#window.lengthBatch(3) " + "select symbol, price, volume " + "insert into OutputStream; ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("OutputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            inEventCount.addAndGet(events.length);
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    SiddhiDebugger siddhiDebugger = siddhiAppRuntime.debug();
    siddhiDebugger.acquireBreakPoint("query1", SiddhiDebugger.QueryTerminal.IN);
    siddhiDebugger.setDebuggerCallback(new SiddhiDebuggerCallback() {

        @Override
        public void debugEvent(ComplexEvent event, String queryName, SiddhiDebugger.QueryTerminal queryTerminal, SiddhiDebugger debugger) {
            log.info("Query: " + queryName + ":" + queryTerminal);
            log.info(event);
            int count = debugEventCount.addAndGet(getCount(event));
            if (count == 1) {
                AssertJUnit.assertEquals("Incorrect break point", "query1IN", queryName + queryTerminal);
                AssertJUnit.assertArrayEquals("Incorrect debug event received at IN", new Object[] { "WSO2", 50f, 60 }, event.getOutputData());
            } else if (count == 2) {
                AssertJUnit.assertEquals("Incorrect break point", "query1IN", queryName + queryTerminal);
                AssertJUnit.assertArrayEquals("Incorrect debug event received at IN", new Object[] { "WSO2", 70f, 40 }, event.getOutputData());
            } else if (count == 3) {
                AssertJUnit.assertEquals("Incorrect break point", "query1IN", queryName + queryTerminal);
                AssertJUnit.assertArrayEquals("Incorrect debug event received at IN", new Object[] { "WSO2", 60f, 50 }, event.getOutputData());
            }
            debugger.play();
        }
    });
    inputHandler.send(new Object[] { "WSO2", 50f, 60 });
    inputHandler.send(new Object[] { "WSO2", 70f, 40 });
    inputHandler.send(new Object[] { "WSO2", 60f, 50 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Invalid number of output events", 3, inEventCount.get());
    AssertJUnit.assertEquals("Invalid number of debug events", 3, debugEventCount.get());
    siddhiAppRuntime.shutdown();
}

Example 33 with ComplexEvent

use of org.wso2.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class TestDebugger method testDebugger10.

@Test
public void testDebugger10() throws InterruptedException {
    log.info("Siddi Debugger Test 10: Test next traversal in a query with two consequent streams");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "@config(async = 'true') " + "define stream cseEventStream (symbol string, price float, volume int); " + "define stream stockEventStream (symbol string, price float, volume int); ";
    final String query = "@info(name = 'query1')" + "from cseEventStream " + "select symbol, price, volume " + "insert into stockEventStream; " + "@info(name = 'query2')" + "from stockEventStream " + "select * " + "insert into OutputStream;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("OutputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            inEventCount.addAndGet(events.length);
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    SiddhiDebugger siddhiDebugger = siddhiAppRuntime.debug();
    siddhiDebugger.acquireBreakPoint("query1", SiddhiDebugger.QueryTerminal.IN);
    siddhiDebugger.setDebuggerCallback(new SiddhiDebuggerCallback() {

        @Override
        public void debugEvent(ComplexEvent event, String queryName, SiddhiDebugger.QueryTerminal queryTerminal, SiddhiDebugger debugger) {
            log.info("Query: " + queryName + ":" + queryTerminal);
            log.info(event);
            int count = debugEventCount.addAndGet(getCount(event));
            if ((count - 1) / 4 == 0) {
                // First four events
                AssertJUnit.assertArrayEquals("Incorrect debug event received", new Object[] { "WSO2", 50f, 60 }, event.getOutputData());
            } else {
                // Next four events
                AssertJUnit.assertArrayEquals("Incorrect debug event received", new Object[] { "WSO2", 70f, 40 }, event.getOutputData());
            }
            if (count == 1 || count == 5) {
                AssertJUnit.assertEquals("Incorrect break point", "query1IN", queryName + queryTerminal);
            } else if (count == 2 || count == 6) {
                AssertJUnit.assertEquals("Incorrect break point", "query1OUT", queryName + queryTerminal);
            } else if (count == 3 || count == 7) {
                AssertJUnit.assertEquals("Incorrect break point", "query2IN", queryName + queryTerminal);
            } else {
                AssertJUnit.assertEquals("Incorrect break point", "query2OUT", queryName + queryTerminal);
            }
            debugger.next();
        }
    });
    inputHandler.send(new Object[] { "WSO2", 50f, 60 });
    inputHandler.send(new Object[] { "WSO2", 70f, 40 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Invalid number of output events", 2, inEventCount.get());
    AssertJUnit.assertEquals("Invalid number of debug events", 8, debugEventCount.get());
    siddhiAppRuntime.shutdown();
}

Example 34 with ComplexEvent

use of org.wso2.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class TestDebugger method testDebugger11.

@Test
public void testDebugger11() throws InterruptedException {
    log.info("Siddi Debugger Test 11: Modify events during debug mode");
    SiddhiManager siddhiManager = new SiddhiManager();
    String cseEventStream = "@config(async = 'true') " + "define stream cseEventStream (symbol string, price float, volume int); " + "define stream stockEventStream (symbol string, price float, volume int); ";
    final String query = "@info(name = 'query1')" + "from cseEventStream " + "select symbol, price, volume " + "insert into stockEventStream; " + "@info(name = 'query2')" + "from stockEventStream " + "select * " + "insert into OutputStream;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
    siddhiAppRuntime.addCallback("OutputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            inEventCount.addAndGet(events.length);
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    SiddhiDebugger siddhiDebugger = siddhiAppRuntime.debug();
    siddhiDebugger.acquireBreakPoint("query1", SiddhiDebugger.QueryTerminal.IN);
    siddhiDebugger.setDebuggerCallback(new SiddhiDebuggerCallback() {

        @Override
        public void debugEvent(ComplexEvent event, String queryName, SiddhiDebugger.QueryTerminal queryTerminal, SiddhiDebugger debugger) {
            log.info("Query: " + queryName + ":" + queryTerminal);
            log.info(event);
            int count = debugEventCount.addAndGet(getCount(event));
            if ((count - 1) / 2 == 0) {
                // WSO2 in stream 1
                AssertJUnit.assertArrayEquals("Incorrect debug event received", new Object[] { "WSO2", 50f, 60 }, event.getOutputData());
            } else {
                // IBM in stream 2
                AssertJUnit.assertArrayEquals("Incorrect debug event received", new Object[] { "IBM", 50f, 60 }, event.getOutputData());
            }
            if (count == 2) {
                // Modify the event at the end of the first stream
                event.getOutputData()[0] = "IBM";
            }
            debugger.next();
        }
    });
    inputHandler.send(new Object[] { "WSO2", 50f, 60 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Invalid number of output events", 1, inEventCount.get());
    AssertJUnit.assertEquals("Invalid number of debug events", 4, debugEventCount.get());
    siddhiAppRuntime.shutdown();
}

Example 35 with ComplexEvent

use of org.wso2.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class Window method add.

/**
 * Add the given ComplexEventChunk to the Window.
 *
 * @param complexEventChunk the event chunk to be added
 */
public void add(ComplexEventChunk complexEventChunk) {
    try {
        this.lockWrapper.lock();
        complexEventChunk.reset();
        // Convert all events to StreamEvent because StateEvents can be passed if directly received from a join
        ComplexEvent complexEvents = complexEventChunk.getFirst();
        StreamEvent firstEvent = streamEventPool.borrowEvent();
        eventConverter.convertComplexEvent(complexEvents, firstEvent);
        StreamEvent currentEvent = firstEvent;
        complexEvents = complexEvents.getNext();
        int numberOfEvents = 0;
        while (complexEvents != null) {
            numberOfEvents++;
            StreamEvent nextEvent = streamEventPool.borrowEvent();
            eventConverter.convertComplexEvent(complexEvents, nextEvent);
            currentEvent.setNext(nextEvent);
            currentEvent = nextEvent;
            complexEvents = complexEvents.getNext();
        }
        try {
            if (throughputTrackerInsert != null && siddhiAppContext.isStatsEnabled()) {
                throughputTrackerInsert.eventsIn(numberOfEvents);
                latencyTrackerInsert.markIn();
            }
            // Send to the window windowProcessor
            windowProcessor.process(new ComplexEventChunk<StreamEvent>(firstEvent, currentEvent, complexEventChunk.isBatch()));
        } finally {
            if (throughputTrackerInsert != null && siddhiAppContext.isStatsEnabled()) {
                latencyTrackerInsert.markOut();
            }
        }
    } finally {
        this.lockWrapper.unlock();
    }
}