Examples with SiddhiApp org.wso2.siddhi.query.api.SiddhiApp used on opensource projects

Example 71 with SiddhiApp

use of org.wso2.siddhi.query.api.SiddhiApp in project siddhi by wso2.

the class StatisticsTestCase method statisticsTest6.

@Test
public void statisticsTest6() throws InterruptedException {
    log.info("statistics test 1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "" + "@app:statistics(reporter = 'console', interval = '2', include='*query2.*,*cseEventStream2*' )" + " " + "define stream cseEventStream (symbol string, price float, volume int);" + "define stream cseEventStream2 (symbol string, price float, volume int);" + "" + "@info(name = 'query1') " + "from cseEventStream[70 > price] " + "select * " + "insert into outputStream ;" + "" + "@info(name = 'query2') " + "from cseEventStream[volume > 90] " + "select * " + "insert into outputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("outputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            eventArrived = true;
            for (Event event : events) {
                count++;
                AssertJUnit.assertTrue("IBM".equals(event.getData(0)) || "WSO2".equals(event.getData(0)));
            }
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    PrintStream ps = new PrintStream(baos);
    PrintStream old = System.out;
    System.setOut(ps);
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "WSO2", 55.6f, 100 });
    inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
    Thread.sleep(3010);
    siddhiAppRuntime.shutdown();
    AssertJUnit.assertTrue(eventArrived);
    AssertJUnit.assertEquals(3, count);
    System.out.flush();
    String output = baos.toString();
    AssertJUnit.assertTrue(output.contains("Gauges"));
    AssertJUnit.assertTrue(output.contains("org.wso2.siddhi." + SiddhiConstants.METRIC_INFIX_SIDDHI_APPS));
    AssertJUnit.assertFalse(output.contains("query1.memory"));
    AssertJUnit.assertTrue(output.contains("cseEventStream2.throughput"));
    AssertJUnit.assertTrue(output.contains("Meters"));
    AssertJUnit.assertTrue(output.contains(SiddhiConstants.METRIC_INFIX_SIDDHI + SiddhiConstants.METRIC_DELIMITER + SiddhiConstants.METRIC_INFIX_STREAMS + SiddhiConstants.METRIC_DELIMITER + "cseEventStream"));
    AssertJUnit.assertTrue(output.contains("Timers"));
    AssertJUnit.assertFalse(output.contains("query1.latency"));
    AssertJUnit.assertTrue(output.contains("query2.memory"));
    log.info(output);
    System.setOut(old);
}

Example 72 with SiddhiApp

use of org.wso2.siddhi.query.api.SiddhiApp in project siddhi by wso2.

the class ValidateTestCase method validateTest1.

@Test
public void validateTest1() throws InterruptedException {
    log.info("validate test1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "" + "@app:name('validateTest') " + "" + "define stream cseEventStream (symbol string, price float, volume long);" + "" + "@info(name = 'query1') " + "from cseEventStream[symbol is null] " + "select symbol, price " + "insert into outputStream;";
    siddhiManager.validateSiddhiApp(siddhiApp);
}

Example 73 with SiddhiApp

use of org.wso2.siddhi.query.api.SiddhiApp in project siddhi by wso2.

the class WindowPartitionTestCase method testWindowPartitionQuery2.

@Test
public void testWindowPartitionQuery2() throws InterruptedException {
    log.info("Window Partition test2");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "define stream cseEventStream (symbol string, price float,volume int);" + "partition with (symbol of cseEventStream) begin @info(name = 'query1') from cseEventStream#window" + ".lengthBatch(2)  select symbol,sum(price) as price,volume insert all events into OutStockStream ;  " + "end ";
    SiddhiAppRuntime executionRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    executionRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                inEventCount++;
                eventArrived = true;
                if (inEventCount == 1) {
                    AssertJUnit.assertEquals(170.0, event.getData()[1]);
                } else if (inEventCount == 2) {
                    AssertJUnit.assertEquals(1700.0, event.getData()[1]);
                }
            }
        }
    });
    InputHandler inputHandler = executionRuntime.getInputHandler("cseEventStream");
    executionRuntime.start();
    inputHandler.send(new Object[] { "IBM", 70f, 100 });
    inputHandler.send(new Object[] { "WSO2", 700f, 100 });
    inputHandler.send(new Object[] { "IBM", 100f, 100 });
    inputHandler.send(new Object[] { "IBM", 200f, 100 });
    inputHandler.send(new Object[] { "WSO2", 1000f, 100 });
    Thread.sleep(2000);
    AssertJUnit.assertEquals(2, inEventCount);
    executionRuntime.shutdown();
}

Example 74 with SiddhiApp

use of org.wso2.siddhi.query.api.SiddhiApp in project siddhi by wso2.

the class FilterTestCase1 method filterTest1.

// Test cases for GREATER_THAN operator
@Test
public void filterTest1() throws InterruptedException {
    log.info("filter test1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "" + "@app:name('filterTest1') " + "" + "define stream cseEventStream (symbol string, price float, volume long);" + "" + "@info(name = 'query1') " + "from cseEventStream[70 > price] " + "select symbol, price " + "insert into outputStream;" + "" + "@info(name = 'query2') " + "from outputStream[70 > price] " + "select symbol, price " + "insert into outputStream2 ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    log.info("Running : " + siddhiAppRuntime.getName());
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            AssertJUnit.assertTrue("WSO2".equals(inEvents[0].getData(0)));
            count = count + inEvents.length;
            eventArrived = true;
        }
    });
    QueryCallback queryCallback = new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            AssertJUnit.assertTrue("WSO2".equals(inEvents[0].getData(0)));
        }
    };
    siddhiAppRuntime.addCallback("query2", queryCallback);
    queryCallback.startProcessing();
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 700f, 100L });
    inputHandler.send(new Object[] { "WSO2", 60.5f, 200L });
    Thread.sleep(100);
    AssertJUnit.assertEquals(1, count);
    AssertJUnit.assertTrue(eventArrived);
    queryCallback.stopProcessing();
    siddhiAppRuntime.shutdown();
}

Example 75 with SiddhiApp

use of org.wso2.siddhi.query.api.SiddhiApp in project siddhi by wso2.

the class FilterTestCase1 method testFilterQuery57.

@Test
public void testFilterQuery57() throws InterruptedException {
    log.info("Filter test57");
    SiddhiManager siddhiManager = new SiddhiManager();
    StreamDefinition cseEventStream = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT).attribute("volume", Attribute.Type.DOUBLE);
    Query query = new Query();
    query.from(InputStream.stream("cseEventStream").filter(Expression.compare(Expression.variable("price"), Compare.Operator.EQUAL, Expression.value(60L))));
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")));
    query.insertInto("outputStream");
    SiddhiApp siddhiApp = new SiddhiApp("ep1");
    siddhiApp.defineStream(cseEventStream);
    siddhiApp.addQuery(query);
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            count = count + inEvents.length;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "WSO2", 50f, 60d });
    inputHandler.send(new Object[] { "WSO2", 70f, 60d });
    inputHandler.send(new Object[] { "WSO2", 60f, 200d });
    Thread.sleep(100);
    AssertJUnit.assertEquals(1, count);
    siddhiAppRuntime.shutdown();
}