Examples with StreamCallback io.siddhi.core.stream.output.StreamCallback used on opensource projects

Example 86 with StreamCallback

use of io.siddhi.core.stream.output.StreamCallback in project siddhi by wso2.

the class PatternPartitionTestCase method testPatternPartitionQuery33.

@Test
public void testPatternPartitionQuery33() throws InterruptedException {
    log.info("Partition - testPatternEvery1 - 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 partitionStart = "partition with (volume of Stream1,volume of Stream2) begin ";
    String query = "" + "@info(name = 'query2') " + "from  Stream1 select symbol, price  " + "insert into #Stream1 ;" + "@info(name = 'query1') " + "from e1=#Stream1[price>20] -> e2=Stream2[price>e1.price] " + "select e1.symbol as symbol1, e2.symbol as symbol2 " + "insert into OutputStream ;";
    String partitionEnd = "end";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + partitionStart + query + partitionEnd);
    siddhiAppRuntime.addCallback("OutputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                if (event.isExpired()) {
                    removeEventCount.incrementAndGet();
                } else {
                    inEventCount.incrementAndGet();
                    AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "IBM" }, event.getData());
                    eventArrived = true;
                }
                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", 55.7f, 100 });
    SiddhiTestHelper.waitForEvents(100, 1, inEventCount, 60000);
    AssertJUnit.assertEquals("Number of success events", 1, inEventCount.get());
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount.get());
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 87 with StreamCallback

use of io.siddhi.core.stream.output.StreamCallback in project siddhi by wso2.

the class PatternPartitionTestCase method testPatternPartitionQuery8.

@Test
public void testPatternPartitionQuery8() throws InterruptedException {
    log.info("Partition - testPatternEvery8 - 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 partitionStart = "partition with (volume of Stream1,volume of Stream2) begin ";
    String query = "" + "@info(name = 'query1') " + "from every e1=Stream1[price>20] " + "select e1.price as price1 " + "insert into OutputStream ;";
    String partitionEnd = "end";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + partitionStart + query + partitionEnd);
    siddhiAppRuntime.addCallback("OutputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                if (event.isExpired()) {
                    removeEventCount.incrementAndGet();
                } else {
                    inEventCount.incrementAndGet();
                    switch(inEventCount.get()) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { 55.6f }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { 57.6f }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(2, inEventCount.get());
                    }
                }
                eventArrived = true;
            }
        }
    });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "MSFT", 55.6f, 100 });
    Thread.sleep(100);
    stream1.send(new Object[] { "WSO2", 57.6f, 100 });
    SiddhiTestHelper.waitForEvents(100, 2, inEventCount, 60000);
    AssertJUnit.assertEquals("Number of success events", 2, inEventCount.get());
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount.get());
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 88 with StreamCallback

use of io.siddhi.core.stream.output.StreamCallback in project siddhi by wso2.

the class PatternPartitionTestCase method testPatternPartitionQuery24.

@Test
public void testPatternPartitionQuery24() throws InterruptedException {
    log.info("testPatternLogical4 - 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 partitionStart = "partition with (volume of Stream1,volume of Stream2) begin ";
    String query = "" + "@info(name = 'query1') " + "from e1=Stream1[price > 20] -> e2=Stream2[price > e1.price] and e3=Stream2['IBM' == symbol] " + "select e1.symbol as symbol1, e2.price as price2, e3.price as price3 " + "insert into OutputStream ;";
    String partitionEnd = "end";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + partitionStart + query + partitionEnd);
    siddhiAppRuntime.addCallback("OutputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                if (event.isExpired()) {
                    removeEventCount.incrementAndGet();
                } else {
                    inEventCount.incrementAndGet();
                    switch(inEventCount.get()) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", 72.7f, 4.7f }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "IBM", 72.7f, 4.7f }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(2, inEventCount.get());
                    }
                }
                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", 72.7f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 4.7f, 100 });
    Thread.sleep(100);
    stream1.send(new Object[] { "IBM", 55.6f, 10 });
    Thread.sleep(100);
    stream2.send(new Object[] { "GOOG", 72.7f, 10 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 4.7f, 10 });
    SiddhiTestHelper.waitForEvents(100, 2, inEventCount, 60000);
    AssertJUnit.assertEquals("Number of success events", 2, inEventCount.get());
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount.get());
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 89 with StreamCallback

use of io.siddhi.core.stream.output.StreamCallback in project siddhi by wso2.

the class PatternPartitionTestCase method testPatternPartitionQuery29.

@Test
public void testPatternPartitionQuery29() throws InterruptedException {
    log.info("testPatternComplex3 - OUT 3");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream Stream1 (symbol string, price float, volume int,quantity int); ";
    String partitionStart = "partition with (quantity of Stream1) begin ";
    String partitionEnd = "end";
    String query = "" + "@info(name = 'query1') " + "from every e1 = Stream1 [ price >= 50 and volume > 100 ] -> e2 = Stream1 [price <= 40 ] <2:> -> e3 =" + " Stream1 [volume <= 70 ] " + "select e1.symbol as symbol1, e2[last].symbol as symbol2, e3.symbol as symbol3 " + "insert into StockQuote;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + partitionStart + query + partitionEnd);
    siddhiAppRuntime.addCallback("StockQuote", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                if (event.isExpired()) {
                    removeEventCount.incrementAndGet();
                } else {
                    inEventCount.incrementAndGet();
                    switch(inEventCount.get()) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { "IBM", "FB", "WSO2" }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "ADP", "WSO2", "AMZN" }, event.getData());
                            break;
                        case 3:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "QQQ", "CSCO" }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(3, inEventCount.get());
                    }
                }
                eventArrived = true;
            }
        }
    });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "IBM", 75.6f, 105, 1 });
    Thread.sleep(100);
    stream1.send(new Object[] { "GOOG", 39.8f, 91, 1 });
    stream1.send(new Object[] { "FB", 35f, 81, 1 });
    stream1.send(new Object[] { "WSO2", 21f, 61, 1 });
    stream1.send(new Object[] { "ADP", 50f, 101, 1 });
    stream1.send(new Object[] { "GOOG", 41.2f, 90, 1 });
    stream1.send(new Object[] { "FB", 40f, 100, 1 });
    stream1.send(new Object[] { "WSO2", 33.6f, 85, 1 });
    stream1.send(new Object[] { "AMZN", 23.5f, 55, 1 });
    stream1.send(new Object[] { "WSO2", 51.7f, 180, 1 });
    stream1.send(new Object[] { "TXN", 34f, 61, 1 });
    stream1.send(new Object[] { "QQQ", 24.6f, 45, 1 });
    stream1.send(new Object[] { "CSCO", 181.6f, 40, 1 });
    stream1.send(new Object[] { "WSO2", 53.7f, 200, 1 });
    SiddhiTestHelper.waitForEvents(100, 3, inEventCount, 60000);
    AssertJUnit.assertEquals("Number of success events", 3, inEventCount.get());
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount.get());
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 90 with StreamCallback

use of io.siddhi.core.stream.output.StreamCallback in project siddhi by wso2.

the class PatternPartitionTestCase method testPatternPartitionQuery25.

@Test
public void testPatternPartitionQuery25() throws InterruptedException {
    log.info("testPatternLogical5 - 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 partitionStart = "partition with (volume of Stream1,volume of Stream2) begin ";
    String query = "" + "@info(name = 'query1') " + "from e1=Stream1[price > 20] -> e2=Stream2[price > e1.price] and e3=Stream2['IBM' == symbol] " + "select e1.symbol as symbol1, e2.price as price2, e3.price as price3 " + "insert into OutputStream ;";
    String partitionEnd = "end";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + partitionStart + query + partitionEnd);
    siddhiAppRuntime.addCallback("OutputStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                if (event.isExpired()) {
                    removeEventCount.incrementAndGet();
                } else {
                    inEventCount.incrementAndGet();
                    AssertJUnit.assertArrayEquals(new Object[] { "WSO2", 72.7f, 72.7f }, event.getData());
                }
                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);
    stream2.send(new Object[] { "IBM", 75.7f, 100 });
    SiddhiTestHelper.waitForEvents(100, 1, inEventCount, 60000);
    AssertJUnit.assertEquals("Number of success events", 1, inEventCount.get());
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount.get());
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}