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

Example 6 with Element

use of org.wso2.siddhi.query.api.annotation.Element in project siddhi by wso2.

the class PartitionTestCase1 method testPartitionQuery39.

@Test
public void testPartitionQuery39() throws InterruptedException {
    log.info("Partition test");
    SiddhiApp siddhiApp = SiddhiApp.siddhiApp("Test").defineStream(StreamDefinition.id("streamA").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT));
    Query query = Query.query();
    query.from(InputStream.stream("streamA"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")));
    query.insertInto("StockQuote");
    Partition partition = Partition.partition().annotation(Annotation.annotation("info").element("name", "partitionA")).with("streamA", Expression.variable("symbol")).addQuery(query);
    siddhiApp.addPartition(partition);
    SiddhiManager siddhiManager = new SiddhiManager();
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    StreamCallback streamCallback = new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            AssertJUnit.assertTrue("IBM".equals(events[0].getData(0)) || "WSO2".equals(events[0].getData(0)));
            count.addAndGet(events.length);
            eventArrived = true;
        }
    };
    siddhiAppRuntime.addCallback("StockQuote", streamCallback);
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("streamA");
    siddhiAppRuntime.start();
    inputHandler.send(new Event(System.currentTimeMillis(), new Object[] { "IBM", 700 }));
    inputHandler.send(new Event(System.currentTimeMillis(), new Object[] { "WSO2", 60 }));
    inputHandler.send(new Event(System.currentTimeMillis(), new Object[] { "WSO2", 60 }));
    Thread.sleep(1000);
    AssertJUnit.assertEquals(3, count.get());
    siddhiAppRuntime.shutdown();
}

Example 7 with Element

use of org.wso2.siddhi.query.api.annotation.Element in project siddhi by wso2.

the class PartitionTestCase1 method testPartitionQuery42.

@Test(expectedExceptions = SiddhiAppCreationException.class)
public void testPartitionQuery42() throws InterruptedException {
    log.info("Partition test");
    SiddhiApp siddhiApp = SiddhiApp.siddhiApp("Test").defineStream(StreamDefinition.id("streamA").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT));
    Query query = Query.query();
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.from(InputStream.stream("streamA"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")));
    query.insertInto("StockQuote");
    Partition partition = Partition.partition();
    partition.addQuery(query);
    siddhiApp.addPartition(partition);
    SiddhiManager siddhiManager = new SiddhiManager();
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    StreamCallback streamCallback = new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            AssertJUnit.assertTrue("IBM".equals(events[0].getData(0)) || "WSO2".equals(events[0].getData(0)));
            count.addAndGet(events.length);
            eventArrived = true;
        }
    };
    siddhiAppRuntime.addCallback("StockQuote", streamCallback);
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("streamA");
    siddhiAppRuntime.start();
    inputHandler.send(new Event(System.currentTimeMillis(), new Object[] { "IBM", 700 }));
    inputHandler.send(new Event(System.currentTimeMillis(), new Object[] { "WSO2", 60 }));
    inputHandler.send(new Event(System.currentTimeMillis(), new Object[] { "WSO2", 60 }));
    Thread.sleep(1000);
    AssertJUnit.assertEquals(0, count.get());
    siddhiAppRuntime.shutdown();
}

Example 8 with Element

use of org.wso2.siddhi.query.api.annotation.Element in project siddhi by wso2.

the class FilterTestCase2 method testFilterQuery112.

// ****************************************************************************************************************
// Expression Multiply
@Test
public void testFilterQuery112() throws InterruptedException {
    log.info("Filter test112");
    SiddhiManager siddhiManager = new SiddhiManager();
    StreamDefinition cseEventStream = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT).attribute("volume", Attribute.Type.DOUBLE).attribute("quantity", Attribute.Type.INT).attribute("awards", Attribute.Type.LONG);
    Query query = new Query();
    query.from(InputStream.stream("cseEventStream"));
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("multipliedQuantity", Expression.multiply(Expression.variable("quantity"), Expression.value(4))).select("multipliedPrice", Expression.multiply(Expression.variable("price"), Expression.value(2))).select("multipliedVolume", Expression.multiply(Expression.variable("volume"), Expression.value(3))).select("multipliedAwards", Expression.multiply(Expression.variable("awards"), Expression.value(5))));
    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);
            AssertJUnit.assertTrue("20".equals(inEvents[0].getData()[1].toString()));
            AssertJUnit.assertTrue("111.0".equals(inEvents[0].getData()[2].toString()));
            AssertJUnit.assertTrue("300.0".equals(inEvents[0].getData()[3].toString()));
            AssertJUnit.assertTrue("15".equals(inEvents[0].getData()[4].toString()));
            count = count + inEvents.length;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "WSO2", 55.5f, 100d, 5, 3L });
    Thread.sleep(100);
    AssertJUnit.assertEquals(1, count);
    siddhiAppRuntime.shutdown();
}

Example 9 with Element

use of org.wso2.siddhi.query.api.annotation.Element in project siddhi by wso2.

the class FilterTestCase2 method testFilterQuery87.

@Test
public void testFilterQuery87() throws InterruptedException {
    log.info("Filter test87");
    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.LESS_THAN, Expression.value(50d))));
    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, 40d });
    inputHandler.send(new Object[] { "WSO2", 44f, 200d });
    Thread.sleep(100);
    AssertJUnit.assertEquals(1, count);
    siddhiAppRuntime.shutdown();
}

Example 10 with Element

use of org.wso2.siddhi.query.api.annotation.Element in project siddhi by wso2.

the class FilterTestCase2 method testFilterQuery110.

// *****************************************************************************************************************
// Expression-subtract
@Test
public void testFilterQuery110() throws InterruptedException {
    log.info("Filter test110");
    SiddhiManager siddhiManager = new SiddhiManager();
    StreamDefinition cseEventStream = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT).attribute("volume", Attribute.Type.DOUBLE).attribute("quantity", Attribute.Type.INT).attribute("awards", Attribute.Type.LONG);
    Query query = new Query();
    query.from(InputStream.stream("cseEventStream"));
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("decreasedPrice", Expression.subtract(Expression.variable("price"), Expression.value(20))).select("decreasedVolume", Expression.subtract(Expression.variable("volume"), Expression.value(50))).select("decreasedQuantity", Expression.subtract(Expression.variable("quantity"), Expression.value(4))).select("decreasedAwards", Expression.subtract(Expression.variable("awards"), Expression.value(10))));
    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);
            AssertJUnit.assertTrue("35.5".equals(inEvents[0].getData()[1].toString()));
            AssertJUnit.assertTrue("50.0".equals(inEvents[0].getData()[2].toString()));
            AssertJUnit.assertTrue("1".equals(inEvents[0].getData()[3].toString()));
            AssertJUnit.assertTrue("0".equals(inEvents[0].getData()[4].toString()));
            count = count + inEvents.length;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "WSO2", 55.5f, 100d, 5, 10L });
    Thread.sleep(100);
    AssertJUnit.assertEquals(1, count);
    siddhiAppRuntime.shutdown();
}