Examples with QueryCallback org.wso2.siddhi.core.query.output.callback.QueryCallback used on opensource projects

Example 96 with QueryCallback

use of org.wso2.siddhi.core.query.output.callback.QueryCallback in project siddhi by wso2.

the class LogicalPatternTestCase method testQuery1.

@Test
public void testQuery1() throws InterruptedException {
    log.info("testPatternLogical1 - OUT 1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream Stream1 (symbol string, price float, volume int); " + "define stream Stream2 (symbol string, price float, volume int); ";
    String query = "" + "@info(name = 'query1') " + "from e1=Stream1[price > 20] -> e2=Stream2[price > e1.price] or e3=Stream2['IBM' == symbol] " + "select e1.symbol as symbol1, e2.symbol as symbol2 " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timestamp, inEvents, removeEvents);
            if (inEvents != null) {
                inEventCount = inEventCount + inEvents.length;
                AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "GOOG" }, inEvents[0].getData());
                eventArrived = true;
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "WSO2", 55.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "GOOG", 59.6f, 100 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Number of success events", 1, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 97 with QueryCallback

use of org.wso2.siddhi.core.query.output.callback.QueryCallback in project siddhi by wso2.

the class LogicalPatternTestCase method testQuery6.

@Test
public void testQuery6() throws InterruptedException {
    log.info("testPatternLogical6 - OUT 1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream Stream1 (symbol string, price float, volume int); " + "define stream Stream2 (symbol string, price float, volume int); ";
    String query = "" + "@info(name = 'query1') " + "from e1=Stream1[price > 20] -> e2=Stream2[price > e1.price] and e3=Stream1['IBM' == symbol] " + "select e1.symbol as symbol1, e2.price as price2, e3.price as price3 " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timestamp, inEvents, removeEvents);
            if (inEvents != null) {
                inEventCount = inEventCount + inEvents.length;
                AssertJUnit.assertArrayEquals(new Object[] { "WSO2", 72.7f, 75.7f }, inEvents[0].getData());
                eventArrived = true;
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "WSO2", 55.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 72.7f, 100 });
    Thread.sleep(100);
    stream1.send(new Object[] { "IBM", 75.7f, 100 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Number of success events", 1, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 98 with QueryCallback

use of org.wso2.siddhi.core.query.output.callback.QueryCallback in project siddhi by wso2.

the class LogicalPatternTestCase method testQuery15.

@Test
public void testQuery15() throws InterruptedException {
    log.info("testQuery15 - OUT 2");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream Stream1 (symbol string, price float, volume int); " + "define stream Stream2 (symbol string, price float, volume int); ";
    String query = "" + "@info(name = 'query1') " + "from every (e1=Stream1[price > 20] and e2=Stream2[price >30]) " + "select e1.symbol as symbol1, e2.price as price2 " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            if (inEvents != null) {
                inEventCount = inEventCount + inEvents.length;
                eventArrived = true;
                switch(inEventCount) {
                    case 1:
                        AssertJUnit.assertArrayEquals(new Object[] { "WSO2", 35.0f }, inEvents[0].getData());
                        break;
                    case 2:
                        AssertJUnit.assertArrayEquals(new Object[] { "GOOGLE", 55.0f }, inEvents[0].getData());
                }
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "WSO2", 25.0f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 35.0f, 100 });
    Thread.sleep(100);
    stream1.send(new Object[] { "GOOGLE", 45.0f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "ORACLE", 55.0f, 100 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Number of success events", 2, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 99 with QueryCallback

use of org.wso2.siddhi.core.query.output.callback.QueryCallback in project siddhi by wso2.

the class LogicalPatternTestCase method testQuery16.

@Test
public void testQuery16() throws InterruptedException {
    log.info("testQuery16 - OUT 3");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream Stream1 (symbol string, price float, volume int); " + "define stream Stream2 (symbol string, price float, volume int); ";
    String query = "" + "@info(name = 'query1') " + "from every (e1=Stream1[price > 20] or e2=Stream2[price >30]) " + "select e1.symbol as symbol1, e2.price as price2 " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query1", new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            if (inEvents != null) {
                inEventCount = inEventCount + inEvents.length;
                eventArrived = true;
                switch(inEventCount) {
                    case 1:
                        AssertJUnit.assertArrayEquals(new Object[] { "WSO2", null }, inEvents[0].getData());
                        break;
                    case 2:
                        AssertJUnit.assertArrayEquals(new Object[] { null, 35.0f }, inEvents[0].getData());
                        break;
                    case 3:
                        AssertJUnit.assertArrayEquals(new Object[] { null, 45.0f }, inEvents[0].getData());
                }
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "WSO2", 25.0f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 35.0f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "ORACLE", 45.0f, 100 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Number of success events", 3, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 100 with QueryCallback

use of org.wso2.siddhi.core.query.output.callback.QueryCallback 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();
}