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

Example 96 with StreamCallback

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

the class SequencePartitionTestCase method testSequencePartitionQuery14.

@Test
public void testSequencePartitionQuery14() throws InterruptedException {
    log.info("Pattern -testSequence14 - OUT 3");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream1 (symbol string, price float, volume int, quantity int); " + "define stream StockStream2 (symbol string, price float, volume int, quantity int); ";
    String partitionStart = "partition with (quantity of StockStream1 , quantity of StockStream2) begin ";
    String query = "" + "@info(name = 'query1') " + "from every e1=StockStream1[ price >= 50 and volume > 100 ], e2=StockStream2[price <= 40]*, " + "e3=StockStream2[volume <= 70] " + "select e3.symbol as symbol1, e2[0].symbol as symbol2, e3.volume as volume " + "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++;
                } else {
                    inEventCount++;
                    switch(inEventCount) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "GOOG", 65 }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "DDD", 60 }, event.getData());
                            break;
                        case 3:
                            AssertJUnit.assertArrayEquals(new Object[] { "DOX", null, 25 }, event.getData());
                            break;
                        case 4:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "GOOG", 65 }, event.getData());
                            break;
                        case 5:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "DDD", 60 }, event.getData());
                            break;
                        case 6:
                            AssertJUnit.assertArrayEquals(new Object[] { "DOX", null, 25 }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(6, inEventCount);
                    }
                }
                eventArrived = true;
            }
        }
    });
    InputHandler stockStream1 = siddhiAppRuntime.getInputHandler("StockStream1");
    InputHandler stockStream2 = siddhiAppRuntime.getInputHandler("StockStream2");
    siddhiAppRuntime.start();
    stockStream1.send(new Object[] { "IBM", 75.6f, 105, 2 });
    Thread.sleep(100);
    stockStream2.send(new Object[] { "GOOG", 21f, 81, 2 });
    stockStream2.send(new Object[] { "WSO2", 176.6f, 65, 2 });
    stockStream1.send(new Object[] { "BIRT", 21f, 81, 2 });
    stockStream1.send(new Object[] { "AMBA", 126.6f, 165, 2 });
    stockStream2.send(new Object[] { "DDD", 23f, 181, 2 });
    stockStream2.send(new Object[] { "BIRT", 21f, 86, 2 });
    stockStream2.send(new Object[] { "BIRT", 21f, 82, 2 });
    stockStream2.send(new Object[] { "WSO2", 176.6f, 60, 2 });
    stockStream1.send(new Object[] { "AMBA", 126.6f, 165, 2 });
    stockStream2.send(new Object[] { "DOX", 16.2f, 25, 2 });
    Thread.sleep(100);
    stockStream1.send(new Object[] { "IBM", 75.6f, 105, 22 });
    Thread.sleep(100);
    stockStream2.send(new Object[] { "GOOG", 21f, 81, 22 });
    stockStream2.send(new Object[] { "WSO2", 176.6f, 65, 22 });
    stockStream1.send(new Object[] { "BIRT", 21f, 81, 22 });
    stockStream1.send(new Object[] { "AMBA", 126.6f, 165, 22 });
    stockStream2.send(new Object[] { "DDD", 23f, 181, 22 });
    stockStream2.send(new Object[] { "BIRT", 21f, 86, 22 });
    stockStream2.send(new Object[] { "BIRT", 21f, 82, 22 });
    stockStream2.send(new Object[] { "WSO2", 176.6f, 60, 22 });
    stockStream1.send(new Object[] { "AMBA", 126.6f, 165, 22 });
    stockStream2.send(new Object[] { "DOX", 16.2f, 25, 22 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Number of success events", 6, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 97 with StreamCallback

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

the class SequencePartitionTestCase method testSequencePartitionQuery3.

@Test
public void testSequencePartitionQuery3() throws InterruptedException {
    log.info("Pattern -testSequence3 - 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], e2=Stream2[price>e1.price]* " + "select e1.symbol as symbol1, e2[0].symbol as symbol2, e2[1].symbol as symbol3 " + "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++;
                } else {
                    inEventCount++;
                    switch(inEventCount) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", null, null }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "IBM", null, null }, event.getData());
                            break;
                        case 3:
                            AssertJUnit.assertArrayEquals(new Object[] { "BIRT", null, null }, event.getData());
                            break;
                        case 4:
                            AssertJUnit.assertArrayEquals(new Object[] { "GOOG", null, null }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(4, inEventCount);
                    }
                }
                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);
    stream1.send(new Object[] { "IBM", 55.7f, 100 });
    Thread.sleep(100);
    stream1.send(new Object[] { "BIRT", 55.6f, 200 });
    Thread.sleep(100);
    stream1.send(new Object[] { "GOOG", 55.7f, 200 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Number of success events", 4, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 98 with StreamCallback

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

the class SequencePartitionTestCase method testSequencePartitionQuery7.

@Test
public void testSequencePartitionQuery7() throws InterruptedException {
    log.info("Pattern -testSequence7 - 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=Stream2[price>20], e2=Stream2[price>e1.price] or e3=Stream2[symbol=='IBM'] " + "select e1.price as price1, 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++;
                } else {
                    inEventCount++;
                    switch(inEventCount) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { 55.6f, 55.7f, null }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { 55.7f, 57.6f, null }, event.getData());
                            break;
                        case 3:
                            AssertJUnit.assertArrayEquals(new Object[] { 55.6f, 155.7f, null }, event.getData());
                            break;
                        case 4:
                            AssertJUnit.assertArrayEquals(new Object[] { 155.7f, 457.6f, null }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(4, inEventCount);
                    }
                }
                eventArrived = true;
            }
        }
    });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream2.send(new Object[] { "WSO2", 59.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "WSO2", 55.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 55.7f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "WSO2", 57.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "WSO2", 599.6f, 4100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "WSO2", 55.6f, 4100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 155.7f, 4100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "WSO2", 457.6f, 4100 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Number of success events", 4, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 99 with StreamCallback

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

the class SequencePartitionTestCase method testSequencePartitionQuery6.

@Test
public void testSequencePartitionQuery6() throws InterruptedException {
    log.info("Pattern -testSequence6 - 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 every e1=Stream2[price>20]?, e2=Stream1[price>e1[0].price] " + "select e1[0].price as price1, e2.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++;
                } else {
                    inEventCount++;
                }
                eventArrived = true;
            }
        }
    });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "WSO2", 59.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "WSO2", 55.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 55.7f, 100 });
    Thread.sleep(100);
    stream1.send(new Object[] { "WSO2", 57.6f, 200 });
    Thread.sleep(100);
    AssertJUnit.assertEquals("Number of success events", 0, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", false, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 100 with StreamCallback

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

the class SequencePartitionTestCase method testSequencePartitionQuery1.

@Test
public void testSequencePartitionQuery1() throws InterruptedException {
    log.info("Pattern -testSequence1 - 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] " + "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++;
                } else {
                    inEventCount++;
                    switch(inEventCount) {
                        case 1:
                            AssertJUnit.assertArrayEquals(new Object[] { "BIRT", "GOOG" }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", "IBM" }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(2, inEventCount);
                    }
                }
                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);
    stream1.send(new Object[] { "BIRT", 55.6f, 200 });
    Thread.sleep(100);
    stream2.send(new Object[] { "GOOG", 55.7f, 200 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 55.7f, 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();
}