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

Example 71 with SiddhiManager

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

the class InsertIntoTableWithCacheTestCase method insertIntoTableWithCacheTest1.

@Test
public void insertIntoTableWithCacheTest1() throws InterruptedException, SQLException {
    // Configure siddhi to insert events data to table only from specific fields of the stream.
    log.info("insertIntoTableWithCacheTest1");
    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, volume long); ";
    String query1 = "" + "@info(name = 'query1') " + "from StockStream\n" + "select symbol, volume\n" + "insert into StockTable ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query1);
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
    stockStream.send(new Object[] { "IBM", 75.6f, 100L });
    Thread.sleep(1000);
    Event[] events = siddhiAppRuntime.query("" + "from StockTable ");
    EventPrinter.print(events);
    AssertJUnit.assertEquals(2, events.length);
    siddhiAppRuntime.shutdown();
}

Example 72 with SiddhiManager

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

the class InsertIntoTableWithCacheTestCase method insertIntoTableWithCacheTest2.

@Test
public void insertIntoTableWithCacheTest2() throws InterruptedException, SQLException {
    // Testing table creation with a compound primary key (normal insertion)
    log.info("insertIntoTableWithCacheTest2");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "@Store(type=\"testStoreDummyForCache\", @Cache(size=\"10\"))\n" + "@PrimaryKey(\"symbol\", \"price\")" + "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[] { "MSFT", 57.6F, 100L });
    stockStream.send(new Object[] { "WSO2", 58.6F, 100L });
    Thread.sleep(1000);
    Event[] events = siddhiAppRuntime.query("" + "from StockTable ");
    EventPrinter.print(events);
    AssertJUnit.assertEquals(4, events.length);
    siddhiAppRuntime.shutdown();
}

Example 73 with SiddhiManager

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

the class JoinTableWithCacheTestCase method testTableJoinQuery5.

@Test
public void testTableJoinQuery5() throws InterruptedException, SQLException {
    log.info("testTableJoinQuery5 - OUT 1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string); " + "@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 ;" + "" + "@info(name = 'query2') " + "from CheckStockStream#window.length(1) join StockTable as s " + " on CheckStockStream.symbol==s.symbol " + "select CheckStockStream.symbol as checkSymbol, s.symbol as symbol, s.volume as volume  " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query2", new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            if (inEvents != null) {
                for (Event event : inEvents) {
                    inEventCount++;
                    switch(inEventCount) {
                        case 1:
                            Assert.assertEquals(event.getData(), new Object[] { "WSO2", "WSO2", 100L });
                            break;
                        default:
                            Assert.assertSame(inEventCount, 1);
                    }
                }
                eventArrived = true;
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler checkStockStream = siddhiAppRuntime.getInputHandler("CheckStockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
    stockStream.send(new Object[] { "IBM", 75.6f, 10L });
    checkStockStream.send(new Object[] { "WSO2" });
    Thread.sleep(1000);
    Assert.assertEquals(inEventCount, 1, "Number of success events");
    Assert.assertEquals(removeEventCount, 0, "Number of remove events");
    Assert.assertEquals(eventArrived, true, "Event arrived");
    siddhiAppRuntime.shutdown();
}

Example 74 with SiddhiManager

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

the class JoinTableWithCacheTestCase method testTableJoinQuery7.

@Test
public void testTableJoinQuery7() throws InterruptedException, SQLException {
    log.info("testTableJoinQuery7 - OUT 1");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string); " + "@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 ;" + "" + "@info(name = 'query2') " + "from CheckStockStream#window.length(1) join StockTable " + " on StockTable.symbol==CheckStockStream.symbol " + "select CheckStockStream.symbol as checkSymbol, StockTable.symbol as symbol, " + "StockTable.volume as volume  " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query2", new QueryCallback() {

        @Override
        public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
            EventPrinter.print(timeStamp, inEvents, removeEvents);
            if (inEvents != null) {
                for (Event event : inEvents) {
                    inEventCount++;
                    switch(inEventCount) {
                        case 1:
                            Assert.assertEquals(event.getData(), new Object[] { "WSO2", "WSO2", 100L });
                            break;
                        default:
                            Assert.assertSame(inEventCount, 1);
                    }
                }
                eventArrived = true;
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler checkStockStream = siddhiAppRuntime.getInputHandler("CheckStockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
    stockStream.send(new Object[] { "IBM", 75.6f, 10L });
    checkStockStream.send(new Object[] { "WSO2" });
    Thread.sleep(1000);
    Assert.assertEquals(inEventCount, 1, "Number of success events");
    Assert.assertEquals(removeEventCount, 0, "Number of remove events");
    Assert.assertEquals(eventArrived, true, "Event arrived");
    siddhiAppRuntime.shutdown();
}

Example 75 with SiddhiManager

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

the class QueryAPITestCaseForTableWithCache method test6.

@Test(expectedExceptions = SiddhiParserException.class)
public void test6() {
    log.info("Test6 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)  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();
    }
}