Examples with Partition org.wso2.siddhi.query.api.execution.partition.Partition used on opensource projects

Example 56 with Partition

use of org.wso2.siddhi.query.api.execution.partition.Partition in project siddhi by wso2.

the class PartitionTestCase1 method testPartitionQuery28.

@Test
public void testPartitionQuery28() throws InterruptedException {
    log.info("Partition test24");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "@app:name('PartitionTest24') " + "define stream cseEventStream (symbol string,  price float, volume int, threshold double);" + "partition with (symbol of cseEventStream) begin @info(name = 'query1') from " + "cseEventStream[700>price AND threshold != volume] select symbol, sum(price) as price, " + "volume , threshold" + " insert into " + "OutStockStream ;  end ";
    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, 100.0 });
    inputHandler.send(new Object[] { "WSO2", 75.6f, 100, 52.0 });
    inputHandler.send(new Object[] { "IBM", 75.6f, 100, 50.0 });
    inputHandler.send(new Object[] { "ORACLE", 75.6f, 100, 200.0 });
    SiddhiTestHelper.waitForEvents(100, 3, count, 60000);
    AssertJUnit.assertEquals(3, count.get());
    siddhiAppRuntime.shutdown();
}

Example 57 with Partition

use of org.wso2.siddhi.query.api.execution.partition.Partition in project siddhi by wso2.

the class PartitionTestCase1 method testPartitionQuery9.

@Test
public void testPartitionQuery9() throws InterruptedException {
    log.info("Partition test9");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "@app:name('PartitionTest9') " + "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,min(price) as min_price,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(75.0f, event.getData()[1]);
                } else if (count.get() == 2) {
                    AssertJUnit.assertEquals(705.0f, event.getData()[1]);
                } else if (count.get() == 3) {
                    AssertJUnit.assertEquals(35.0f, event.getData()[1]);
                } else if (count.get() == 4) {
                    AssertJUnit.assertEquals(50.0f, 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(100, 4, count, 60000);
    AssertJUnit.assertEquals(4, count.get());
    siddhiAppRuntime.shutdown();
}

Example 58 with Partition

use of org.wso2.siddhi.query.api.execution.partition.Partition in project siddhi by wso2.

the class PartitionTestCase1 method testPartitionQuery20.

@Test
public void testPartitionQuery20() throws InterruptedException {
    log.info("Partition test20");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "" + "@app:name('PartitionTest20') " + "" + "" + "define stream cseEventStream (symbol string, price float,volume int); " + "" + "define stream cseEventStreamOne (symbol string, price float,volume int);" + "" + "@info(name = 'query')" + "from cseEventStreamOne " + "select symbol, price, volume " + "insert into cseEventStream;" + " " + "partition with (price>=100 as 'large' or price<100 as 'medium' or price<50 as 'small' of " + "cseEventStream) " + "   begin" + "   @info(name = 'query1') " + "   from cseEventStream " + "   select symbol, sum(price) as price " + "   insert into #OutStockStream1 ; " + " " + "   @info(name = 'query2') " + "   from #OutStockStream1 " + "   insert into #OutStockStream2 ;" + " " + "   @info(name = 'query3') " + "   from #OutStockStream2 " + "   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();
                eventArrived = true;
                if (count.get() == 1) {
                    AssertJUnit.assertEquals(25.0, event.getData()[1]);
                } else if (count.get() == 2) {
                    AssertJUnit.assertEquals(25.0, event.getData()[1]);
                } else if (count.get() == 3) {
                    AssertJUnit.assertEquals(7005.60009765625, event.getData()[1]);
                } else if (count.get() == 4) {
                    AssertJUnit.assertTrue(event.getData()[1].equals(75.0) || event.getData()[1].equals(100.0));
                } else if (count.get() == 5) {
                    AssertJUnit.assertTrue(event.getData()[1].equals(50.0) || event.getData()[1].equals(100.0));
                } else if (count.get() == 6) {
                    AssertJUnit.assertEquals(50.0, event.getData()[1]);
                }
            }
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStreamOne");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 25f, 100 });
    inputHandler.send(new Object[] { "WSO2", 7005.6f, 100 });
    inputHandler.send(new Object[] { "IBM", 50f, 100 });
    inputHandler.send(new Object[] { "ORACLE", 25f, 100 });
    SiddhiTestHelper.waitForEvents(100, 5, count, 60000);
    AssertJUnit.assertTrue(6 >= count.get());
    siddhiAppRuntime.shutdown();
}

Example 59 with Partition

use of org.wso2.siddhi.query.api.execution.partition.Partition in project siddhi by wso2.

the class PersistenceTestCase method persistenceTest13.

@Test
public void persistenceTest13() throws InterruptedException {
    log.info("Persistence test 13 - partitioned sum with group-by on length windows.");
    final int inputEventCount = 10;
    PersistenceStore persistenceStore = new InMemoryPersistenceStore();
    SiddhiManager siddhiManager = new SiddhiManager();
    siddhiManager.setPersistenceStore(persistenceStore);
    String siddhiApp = "@app:name('incrementalPersistenceTest10') " + "define stream cseEventStreamOne (symbol string, price float,volume int);" + "partition with (price>=100 as 'large' or price<100 as 'small' of cseEventStreamOne) " + "begin @info(name " + "= 'query1') from cseEventStreamOne#window.length(4) select symbol,sum(price) as price " + "group by symbol insert into " + "OutStockStream ;  end ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    StreamCallback streamCallback = new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            eventArrived = true;
            if (events != null) {
                for (Event event : events) {
                    count++;
                    lastValue = ((Double) event.getData(1)).longValue();
                }
            }
        }
    };
    siddhiAppRuntime.addCallback("OutStockStream", streamCallback);
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStreamOne");
    siddhiAppRuntime.start();
    for (int i = 0; i < inputEventCount; i++) {
        inputHandler.send(new Object[] { "IBM", 95f + i, 100 });
        Thread.sleep(100);
        siddhiAppRuntime.persist();
    }
    inputHandler.send(new Object[] { "IBM", 205f, 100 });
    Thread.sleep(100);
    siddhiAppRuntime.shutdown();
    siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("OutStockStream", streamCallback);
    inputHandler = siddhiAppRuntime.getInputHandler("cseEventStreamOne");
    siddhiAppRuntime.start();
    Thread.sleep(1000);
    // loading
    try {
        siddhiAppRuntime.restoreLastRevision();
    } catch (CannotRestoreSiddhiAppStateException e) {
        Assert.fail("Restoring of Siddhi app " + siddhiAppRuntime.getName() + " failed");
    }
    Thread.sleep(1000);
    inputHandler.send(new Object[] { "IBM", 105f, 100 });
    Thread.sleep(1000);
    AssertJUnit.assertEquals(new Long(414), lastValue);
    siddhiAppRuntime.shutdown();
}

Example 60 with Partition

use of org.wso2.siddhi.query.api.execution.partition.Partition in project siddhi by wso2.

the class WindowPartitionTestCase method testWindowPartitionQuery2.

@Test
public void testWindowPartitionQuery2() throws InterruptedException {
    log.info("Window Partition test2");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "define stream cseEventStream (symbol string, price float,volume int);" + "partition with (symbol of cseEventStream) begin @info(name = 'query1') from cseEventStream#window" + ".lengthBatch(2)  select symbol,sum(price) as price,volume insert all events into OutStockStream ;  " + "end ";
    SiddhiAppRuntime executionRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    executionRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                inEventCount++;
                eventArrived = true;
                if (inEventCount == 1) {
                    AssertJUnit.assertEquals(170.0, event.getData()[1]);
                } else if (inEventCount == 2) {
                    AssertJUnit.assertEquals(1700.0, event.getData()[1]);
                }
            }
        }
    });
    InputHandler inputHandler = executionRuntime.getInputHandler("cseEventStream");
    executionRuntime.start();
    inputHandler.send(new Object[] { "IBM", 70f, 100 });
    inputHandler.send(new Object[] { "WSO2", 700f, 100 });
    inputHandler.send(new Object[] { "IBM", 100f, 100 });
    inputHandler.send(new Object[] { "IBM", 200f, 100 });
    inputHandler.send(new Object[] { "WSO2", 1000f, 100 });
    Thread.sleep(2000);
    AssertJUnit.assertEquals(2, inEventCount);
    executionRuntime.shutdown();
}