Examples with StreamDefinition org.ballerinalang.siddhi.query.api.definition.StreamDefinition used on opensource projects

Example 76 with StreamDefinition

use of org.ballerinalang.siddhi.query.api.definition.StreamDefinition in project ballerina by ballerina-lang.

the class FilterTestCase1 method testFilterQuery59.

@Test
public void testFilterQuery59() throws InterruptedException {
    log.info("Filter test59");
    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);
    Query query = new Query();
    query.from(InputStream.stream("cseEventStream").filter(Expression.compare(Expression.variable("quantity"), Compare.Operator.EQUAL, Expression.value(5f))));
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")).select("quantity", Expression.variable("quantity")));
    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, 5 });
    inputHandler.send(new Object[] { "WSO2", 70f, 60d, 2 });
    inputHandler.send(new Object[] { "WSO2", 60f, 200d, 4 });
    Thread.sleep(100);
    AssertJUnit.assertEquals(1, count);
    siddhiAppRuntime.shutdown();
}

Example 77 with StreamDefinition

use of org.ballerinalang.siddhi.query.api.definition.StreamDefinition in project ballerina by ballerina-lang.

the class FilterTestCase1 method testFilterQuery61.

@Test
public void testFilterQuery61() throws InterruptedException {
    log.info("Filter test61");
    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);
    Query query = new Query();
    query.from(InputStream.stream("cseEventStream").filter(Expression.compare(Expression.variable("quantity"), Compare.Operator.EQUAL, Expression.value(4L))));
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")).select("quantity", Expression.variable("quantity")));
    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, 5 });
    inputHandler.send(new Object[] { "WSO2", 70f, 60d, 2 });
    inputHandler.send(new Object[] { "WSO2", 60f, 200d, 4 });
    Thread.sleep(100);
    AssertJUnit.assertEquals(1, count);
    siddhiAppRuntime.shutdown();
}

Example 78 with StreamDefinition

use of org.ballerinalang.siddhi.query.api.definition.StreamDefinition in project ballerina by ballerina-lang.

the class FilterTestCase1 method testFilterQuery68.

@Test
public void testFilterQuery68() throws InterruptedException {
    log.info("Filter test68");
    SiddhiManager siddhiManager = new SiddhiManager();
    StreamDefinition cseEventStream = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.DOUBLE).attribute("volume", Attribute.Type.LONG);
    Query query = new Query();
    query.from(InputStream.stream("cseEventStream").filter(Expression.compare(Expression.variable("price"), Compare.Operator.LESS_THAN_EQUAL, Expression.value(100f))));
    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", 50d, 60L });
    inputHandler.send(new Object[] { "WSO2", 70d, 40L });
    inputHandler.send(new Object[] { "WSO2", 44d, 200L });
    Thread.sleep(100);
    AssertJUnit.assertEquals(3, count);
    siddhiAppRuntime.shutdown();
}

Example 79 with StreamDefinition

use of org.ballerinalang.siddhi.query.api.definition.StreamDefinition in project ballerina by ballerina-lang.

the class FilterTestCase1 method testFilterQuery49.

@Test(expectedExceptions = SiddhiAppCreationException.class)
public void testFilterQuery49() throws InterruptedException {
    log.info("Filter test49");
    SiddhiManager siddhiManager = new SiddhiManager();
    StreamDefinition cseEventStream = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT).attribute("available", Attribute.Type.BOOL);
    Query query = new Query();
    query.from(InputStream.stream("cseEventStream").filter(Expression.variable("price")));
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")).select("available", Expression.variable("available")));
    query.insertInto("StockQuote");
    SiddhiApp siddhiApp = new SiddhiApp("ep1");
    siddhiApp.defineStream(cseEventStream);
    siddhiApp.addQuery(query);
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
}

Example 80 with StreamDefinition

use of org.ballerinalang.siddhi.query.api.definition.StreamDefinition in project ballerina by ballerina-lang.

the class FilterTestCase1 method testFilterQuery65.

@Test
public void testFilterQuery65() throws InterruptedException {
    log.info("Filter test65");
    SiddhiManager siddhiManager = new SiddhiManager();
    StreamDefinition cseEventStream = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT).attribute("volume", Attribute.Type.LONG);
    Query query = new Query();
    query.from(InputStream.stream("cseEventStream").filter(Expression.compare(Expression.variable("volume"), Compare.Operator.EQUAL, Expression.value(40))));
    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, 60L });
    inputHandler.send(new Object[] { "WSO2", 70f, 40L });
    inputHandler.send(new Object[] { "WSO2", 44f, 200L });
    Thread.sleep(100);
    AssertJUnit.assertEquals(1, count);
    siddhiAppRuntime.shutdown();
}