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

Example 51 with StreamCallback

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

the class PartitionTestCase1 method testPartitionQuery15.

@Test
public void testPartitionQuery15() throws InterruptedException {
    log.info("Partition test15");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "" + "@app:name('PartitionTest15') " + "define stream cseEventStream (symbol string, price float,volume int);" + "define stream cseEventStream1 (symbol string, price float,volume int);" + "define stream StockStream (symbol string, price float,volume int);" + "partition with (symbol of cseEventStream) " + "begin " + "   @info(name = 'query') " + "   from cseEventStream " + "   select symbol,price as price,volume " + "   insert into #StockStream ;" + "   " + "   @info(name = 'query1') " + "   from #StockStream " + "   select symbol,price,volume " + "   insert into OutStockStream ;" + "" + "   @info(name = 'query2') " + "   from #StockStream " + "   select symbol,price,volume " + "   insert into StockStream ; " + "end ;" + "" + "partition with (symbol of cseEventStream1) " + "begin " + "   @info(name = 'query3') " + "   from cseEventStream1 " + "   select symbol, price + 5 as price, volume " + "   insert into #StockStream ;" + "" + "   @info(name = 'query4') " + "   from #StockStream " + "   select symbol,price,volume " + "   insert into OutStockStream ; " + "end ;" + "" + "@info(name = 'query5') " + "from StockStream " + "select symbol,price+15 as price,volume " + "group by symbol " + "insert into OutStockStream ;" + "";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("StockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            stockStreamEventCount = stockStreamEventCount + events.length;
        }
    });
    siddhiAppRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            count.addAndGet(events.length);
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    InputHandler inputHandler2 = siddhiAppRuntime.getInputHandler("cseEventStream1");
    InputHandler inputHandler3 = siddhiAppRuntime.getInputHandler("StockStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
    inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
    inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
    inputHandler.send(new Object[] { "ORACLE", 75.6f, 100 });
    inputHandler2.send(new Object[] { "IBM1", 75.6f, 100 });
    inputHandler2.send(new Object[] { "WSO21", 75.6f, 100 });
    inputHandler2.send(new Object[] { "IBM1", 75.6f, 100 });
    inputHandler2.send(new Object[] { "ORACLE1", 75.6f, 100 });
    inputHandler3.send(new Object[] { "ABC", 75.6d, 100 });
    inputHandler3.send(new Object[] { "DEF", 75.6d, 100 });
    inputHandler3.send(new Object[] { "KLM", 75.6d, 100 });
    inputHandler3.send(new Object[] { "ABC", 75.6d, 100 });
    SiddhiTestHelper.waitForEvents(100, 16, count, 60000);
    siddhiAppRuntime.shutdown();
    AssertJUnit.assertEquals(16, count.get());
    AssertJUnit.assertEquals(8, stockStreamEventCount);
}

Example 52 with StreamCallback

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

the class PartitionTestCase1 method testDivideExpressionExecutorFloatCase.

@Test
public void testDivideExpressionExecutorFloatCase() throws InterruptedException {
    log.info("Partition testDivideExpressionExecutorFloatCase");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "@app:name('testDivideExpressionExecutorFloatCase') " + "define stream cseEventStream (atr1 string,  atr2 string, atr3 int, atr4 float, " + "atr5 long,  atr6 long,  atr7 float,  atr8 float , atr9 bool, atr10 bool,  atr11 int);" + "partition with (atr1 of cseEventStream) begin @info(name = 'query1') from " + "cseEventStream[atr5 < 700 ] select atr4/atr7 as dividedVal, atr5 as threshold,  atr1 as" + " symbol, " + "cast(atr2,  'double') as priceInDouble,  sum(atr7) as summedValue insert " + "into OutStockStream ; end ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                count.incrementAndGet();
                if (count.get() == 1) {
                    AssertJUnit.assertEquals(8.836395f, event.getData(0));
                    eventArrived = true;
                }
                if (count.get() == 2) {
                    AssertJUnit.assertEquals(6.640368f, event.getData(0));
                    eventArrived = true;
                }
                if (count.get() == 3) {
                    AssertJUnit.assertEquals(2.2551403f, event.getData(0));
                    eventArrived = true;
                }
                if (count.get() == 4) {
                    AssertJUnit.assertEquals(1.1564003f, event.getData(0));
                    eventArrived = true;
                }
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", null, 100, 101.0f, 500L, 200L, 11.43f, 75.7f, false, true, 105 });
    inputHandler.send(new Object[] { "WSO2", "aa", 100, 101.0f, 501L, 201L, 15.21f, 76.7f, false, true, 106 });
    inputHandler.send(new Object[] { "IBM", null, 100, 102.0f, 502L, 202L, 45.23f, 77.7f, false, true, 107 });
    inputHandler.send(new Object[] { "ORACLE", null, 100, 101.0f, 502L, 202L, 87.34f, 77.7f, false, false, 108 });
    SiddhiTestHelper.waitForEvents(100, 4, count, 60000);
    AssertJUnit.assertEquals(4, count.get());
    siddhiAppRuntime.shutdown();
}

Example 53 with StreamCallback

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

the class PartitionTestCase1 method testPartitionQuery10.

@Test
public void testPartitionQuery10() throws InterruptedException {
    log.info("Partition test10");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "@app:name('PartitionTest10') " + "define stream cseEventStream (symbol string, price float,volume int);" + "define stream cseEventStream1 (symbol string, price float,volume int);" + "partition with (symbol of cseEventStream)" + "begin" + "@info(name = 'query') from cseEventStream select symbol,avg(price) as avgPrice,volume insert into " + "OutStockStream ;" + "end ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                count.incrementAndGet();
                if (count.get() == 1) {
                    AssertJUnit.assertEquals(75.0, event.getData()[1]);
                } else if (count.get() == 2) {
                    AssertJUnit.assertEquals(705.0, event.getData()[1]);
                } else if (count.get() == 3) {
                    AssertJUnit.assertEquals(55.0, event.getData()[1]);
                } else if (count.get() == 4) {
                    AssertJUnit.assertEquals(50.0, event.getData()[1]);
                }
                eventArrived = true;
            }
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 75f, 100 });
    inputHandler.send(new Object[] { "WSO2", 705f, 100 });
    inputHandler.send(new Object[] { "IBM", 35f, 100 });
    inputHandler.send(new Object[] { "ORACLE", 50.0f, 100 });
    SiddhiTestHelper.waitForEvents(200, 4, count, 60000);
    AssertJUnit.assertEquals(4, count.get());
    siddhiAppRuntime.shutdown();
}

Example 54 with StreamCallback

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

the class PartitionTestCase1 method testPartitionQuery43.

public void testPartitionQuery43() throws InterruptedException {
    log.info("Partition test43");
    SiddhiManager siddhiManager = new SiddhiManager();
    SiddhiApp siddhiApp = new SiddhiApp("plan43");
    StreamDefinition streamDefinition = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT).attribute("volume", Attribute.Type.INT);
    siddhiApp.defineStream(streamDefinition);
    Partition partition = Partition.partition().with("cseEventStream", Expression.variable("symbol"));
    Query query = Query.query();
    query.from(InputStream.stream("cseEventStream"));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")).select("volume", Expression.variable("volume")));
    query.insertIntoInner("StockStream", OutputStream.OutputEventType.CURRENT_EVENTS);
    Query query1 = Query.query();
    query1.from(InputStream.innerStream("StockStream"));
    query1.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")).select("volume", Expression.variable("volume")));
    query1.insertInto("OutStockStream", OutputStream.OutputEventType.CURRENT_EVENTS);
    partition.addQuery(query);
    partition.addQuery(query1);
    siddhiApp.addPartition(partition);
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            count.addAndGet(events.length);
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
    inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
    inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
    inputHandler.send(new Object[] { "ORACLE", 75.6f, 100 });
    SiddhiTestHelper.waitForEvents(100, 4, count, 60000);
    siddhiAppRuntime.shutdown();
    AssertJUnit.assertEquals(4, count.get());
}

Example 55 with StreamCallback

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

the class PartitionTestCase1 method testPartitionQuery11.

@Test
public void testPartitionQuery11() throws InterruptedException {
    log.info("Partition test11");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "@app:name('PartitionTest11') " + "define stream cseEventStream (symbol string, price float,volume int);" + "define stream cseEventStream1 (symbol string, price float,volume int);" + "partition with (symbol of cseEventStream)" + "begin" + "@info(name = 'query') from cseEventStream select count() as entries insert into " + "OutStockStream ;" + "end ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                count.incrementAndGet();
                if (count.get() == 1) {
                    AssertJUnit.assertEquals(1L, event.getData()[0]);
                } else if (count.get() == 2) {
                    AssertJUnit.assertEquals(1L, event.getData()[0]);
                } else if (count.get() == 3) {
                    AssertJUnit.assertEquals(2L, event.getData()[0]);
                } else if (count.get() == 4) {
                    AssertJUnit.assertEquals(1L, event.getData()[0]);
                }
                eventArrived = true;
            }
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 75f, 100 });
    inputHandler.send(new Object[] { "WSO2", 705f, 100 });
    inputHandler.send(new Object[] { "IBM", 35f, 100 });
    inputHandler.send(new Object[] { "ORACLE", 50.0f, 100 });
    SiddhiTestHelper.waitForEvents(200, 4, count, 60000);
    AssertJUnit.assertEquals(4, count.get());
    siddhiAppRuntime.shutdown();
}