Examples with SiddhiManager io.siddhi.core.SiddhiManager used on opensource projects

Example 76 with SiddhiManager

use of io.siddhi.core.SiddhiManager in project siddhi by wso2.

the class QueryAPITestCaseForTableWithCache method test9.

@Test
public void test9() throws InterruptedException {
    log.info("Test9 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[] { "WSO2", 57.6f, 100L });
    Thread.sleep(500);
    Event[] events = siddhiAppRuntime.query("" + "from StockTable " + "on volume > 10 " + "select symbol, price, volume " + "order by price " + "limit 2 ");
    EventPrinter.print(events);
    AssertJUnit.assertEquals(2, events.length);
    AssertJUnit.assertEquals(55.6F, events[0].getData()[1]);
    AssertJUnit.assertEquals(57.6f, events[1].getData()[1]);
}

Example 77 with SiddhiManager

use of io.siddhi.core.SiddhiManager in project siddhi by wso2.

the class QueryAPITestCaseForTableWithCache method test5.

@Test(expectedExceptions = StoreQueryCreationException.class)
public void test5() {
    log.info("Test5 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); ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams);
    try {
        siddhiAppRuntime.start();
        Event[] events = siddhiAppRuntime.query("" + "from StockTable " + "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(200L, events[0].getData(1));
    } finally {
        siddhiAppRuntime.shutdown();
    }
}

Example 78 with SiddhiManager

use of io.siddhi.core.SiddhiManager in project siddhi by wso2.

the class QueryAPITestCaseForTableWithCache method test12.

@Test
public void test12() {
    log.info("Test12 - Test output attributes and its types for table");
    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 storeQuery = "" + "from StockTable " + "select * ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams);
    siddhiAppRuntime.start();
    Attribute[] actualAttributeArray = siddhiAppRuntime.getStoreQueryOutputAttributes(SiddhiCompiler.parseStoreQuery(storeQuery));
    Attribute symbolAttribute = new Attribute("symbol", Attribute.Type.STRING);
    Attribute priceAttribute = new Attribute("price", Attribute.Type.FLOAT);
    Attribute volumeAttribute = new Attribute("volume", Attribute.Type.LONG);
    Attribute[] expectedAttributeArray = new Attribute[] { symbolAttribute, priceAttribute, volumeAttribute };
    AssertJUnit.assertArrayEquals(expectedAttributeArray, actualAttributeArray);
    storeQuery = "" + "from StockTable " + "select symbol, sum(volume) as totalVolume ;";
    actualAttributeArray = siddhiAppRuntime.getStoreQueryOutputAttributes(SiddhiCompiler.parseStoreQuery(storeQuery));
    Attribute totalVolumeAttribute = new Attribute("totalVolume", Attribute.Type.LONG);
    expectedAttributeArray = new Attribute[] { symbolAttribute, totalVolumeAttribute };
    siddhiAppRuntime.shutdown();
    AssertJUnit.assertArrayEquals(expectedAttributeArray, actualAttributeArray);
}

Example 79 with SiddhiManager

use of io.siddhi.core.SiddhiManager 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 80 with SiddhiManager

use of io.siddhi.core.SiddhiManager 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();
}