Examples with Event io.siddhi.core.event.Event used on opensource projects

Example 66 with Event

use of io.siddhi.core.event.Event in project siddhi by wso2.

the class QueryAPITestCaseForTableWithCache method test4.

@Test(expectedExceptions = StoreQueryCreationException.class)
public void test4() throws InterruptedException {
    log.info("Test4 table with cache");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "@Store(type=\"testStoreDummyForCache\", @Cache(size=\"10\"))\n" + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    try {
        InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
        siddhiAppRuntime.start();
        stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
        stockStream.send(new Object[] { "IBM", 75.6f, 100L });
        stockStream.send(new Object[] { "WSO2", 57.6f, 100L });
        Thread.sleep(500);
        Event[] events = siddhiAppRuntime.query("" + "from StockTabled " + "on price > 5 " + "select symbol1, sum(volume) as totalVolume " + "group by symbol " + "having totalVolume >150 ");
        EventPrinter.print(events);
        AssertJUnit.assertEquals(1, events.length);
        AssertJUnit.assertEquals(400L, events[0].getData(1));
    } finally {
        siddhiAppRuntime.shutdown();
    }
}

Example 67 with Event

use of io.siddhi.core.event.Event in project siddhi by wso2.

the class QueryAPITestCaseForTableWithCache method test1.

@Test
public void test1() throws InterruptedException {
    log.info("Test1 table with cache");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "@Store(type=\"testStoreDummyForCache\", @Cache(size=\"10\"))\n" + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
    stockStream.send(new Object[] { "IBM", 75.6f, 100L });
    stockStream.send(new Object[] { "WSO3", 57.6f, 100L });
    Thread.sleep(500);
    Event[] events = siddhiAppRuntime.query("" + "from StockTable ");
    EventPrinter.print(events);
    AssertJUnit.assertEquals(3, events.length);
    events = siddhiAppRuntime.query("" + "from StockTable " + "on price > 75 ");
    EventPrinter.print(events);
    AssertJUnit.assertEquals(1, events.length);
    events = siddhiAppRuntime.query("" + "from StockTable " + "on price > volume*3/4  ");
    EventPrinter.print(events);
    AssertJUnit.assertEquals(1, events.length);
    siddhiAppRuntime.shutdown();
}

Example 68 with Event

use of io.siddhi.core.event.Event in project siddhi by wso2.

the class DeleteFromTestStoreTestCase method deleteFromTestStoreTest5.

@Test
public void deleteFromTestStoreTest5() throws InterruptedException, SQLException {
    log.info("deleteFromTestStoreTest5");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream DeleteStockStream (symbol string, price float, volume long); " + "@Store(type=\"testStoreContainingInMemoryTable\")\n" + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from DeleteStockStream " + "delete StockTable " + "   on StockTable.symbol==symbol and StockTable.price > price and  StockTable.volume == volume  ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler deleteStockStream = siddhiAppRuntime.getInputHandler("DeleteStockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6F, 100L });
    stockStream.send(new Object[] { "IBM", 75.6F, 100L });
    stockStream.send(new Object[] { "IBM", 57.6F, 100L });
    deleteStockStream.send(new Object[] { "IBM", 57.6F, 100L });
    Thread.sleep(1000);
    Event[] events = siddhiAppRuntime.query("" + "from StockTable ");
    EventPrinter.print(events);
    try {
        AssertJUnit.assertEquals(2, events.length);
    } catch (NullPointerException ignore) {
    }
    siddhiAppRuntime.shutdown();
}

Example 69 with Event

use of io.siddhi.core.event.Event in project siddhi by wso2.

the class DeleteFromTestStoreTestCase method deleteFromTestStoreTest1.

@Test(description = "deleteFromTestStoreTest1")
public void deleteFromTestStoreTest1() throws InterruptedException, SQLException {
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream DeleteStockStream (symbol string, price float, volume long); " + "@Store(type=\"testStoreContainingInMemoryTable\")\n" + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from DeleteStockStream " + "delete StockTable " + "   on StockTable.symbol == symbol ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler deleteStockStream = siddhiAppRuntime.getInputHandler("DeleteStockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6F, 100L });
    stockStream.send(new Object[] { "IBM", 75.6F, 100L });
    stockStream.send(new Object[] { "WSO2", 57.6F, 100L });
    deleteStockStream.send(new Object[] { "IBM", 57.6F, 100L });
    deleteStockStream.send(new Object[] { "WSO2", 57.6F, 100L });
    Thread.sleep(1000);
    Event[] events = siddhiAppRuntime.query("" + "from StockTable ");
    EventPrinter.print(events);
    try {
        AssertJUnit.assertEquals(0, events.length);
    } catch (NullPointerException ignore) {
    }
    siddhiAppRuntime.shutdown();
}

Example 70 with Event

use of io.siddhi.core.event.Event in project siddhi by wso2.

the class QueryAPITestCaseForTestStore method test11.

@Test
public void test11() throws InterruptedException {
    log.info("Test10 table with cache");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "@Store(type=\"testStoreContainingInMemoryTable\")\n" + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
    stockStream.send(new Object[] { "IBM", 75.6f, 100L });
    stockStream.send(new Object[] { "WSO2", 57.6f, 100L });
    Thread.sleep(500);
    String storeQuery = "" + "from StockTable " + "on price > 56 " + "select symbol, price, sum(volume) as totalVolume " + "group by symbol, price ";
    Event[] events = siddhiAppRuntime.query(storeQuery);
    EventPrinter.print(events);
    AssertJUnit.assertEquals(2, events.length);
    AssertJUnit.assertEquals(100L, events[0].getData()[2]);
    AssertJUnit.assertEquals(100L, events[1].getData()[2]);
    events = siddhiAppRuntime.query(storeQuery);
    EventPrinter.print(events);
    AssertJUnit.assertEquals(2, events.length);
    AssertJUnit.assertEquals(100L, events[0].getData()[2]);
    AssertJUnit.assertEquals(100L, events[1].getData()[2]);
}