Examples with Table org.wso2.siddhi.core.table.Table used on opensource projects

Example 71 with Table

use of org.wso2.siddhi.core.table.Table in project siddhi by wso2.

the class UpdateOrInsertTableTestCase method updateOrInsertTableTest7.

@Test
public void updateOrInsertTableTest7() throws InterruptedException {
    log.info("updateOrInsertTableTest7");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string, volume long, price float); " + "define stream UpdateStockStream (comp string, vol long); " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from UpdateStockStream " + "select comp as symbol,  0f as price, vol as volume " + "update or insert into StockTable " + "   on StockTable.symbol==symbol;" + "" + "@info(name = 'query3') " + "from CheckStockStream[(symbol==StockTable.symbol and volume==StockTable.volume and price==StockTable" + ".price) in StockTable] " + "insert into OutStream;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query3", 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:
                            AssertJUnit.assertArrayEquals(new Object[] { "IBM", 100L, 155.6f }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "IBM", 200L, 0f }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(2, inEventCount);
                    }
                }
                eventArrived = true;
            }
            if (removeEvents != null) {
                removeEventCount = removeEventCount + removeEvents.length;
            }
            eventArrived = true;
        }
    });
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler checkStockStream = siddhiAppRuntime.getInputHandler("CheckStockStream");
    InputHandler updateStockStream = siddhiAppRuntime.getInputHandler("UpdateStockStream");
    siddhiAppRuntime.start();
    stockStream.send(new Object[] { "WSO2", 55.6f, 100L });
    stockStream.send(new Object[] { "IBM", 155.6f, 100L });
    checkStockStream.send(new Object[] { "IBM", 100L, 155.6f });
    checkStockStream.send(new Object[] { "WSO2", 100L, 155.6f });
    updateStockStream.send(new Object[] { "IBM", 200L });
    checkStockStream.send(new Object[] { "IBM", 200L, 0f });
    checkStockStream.send(new Object[] { "WSO2", 100L, 155.6f });
    Thread.sleep(500);
    AssertJUnit.assertEquals("Number of success events", 2, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 72 with Table

use of org.wso2.siddhi.core.table.Table in project siddhi by wso2.

the class UpdateOrInsertTableTestCase method updateOrInsertTableTest4.

@Test
public void updateOrInsertTableTest4() throws InterruptedException {
    log.info("updateOrInsertTableTest4");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string, volume long); " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query2') " + "from StockStream " + "update or insert into StockTable " + "   on StockTable.symbol==symbol;" + "" + "@info(name = 'query3') " + "from CheckStockStream[(symbol==StockTable.symbol and  volume==StockTable.volume) in StockTable] " + "insert into OutStream;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query3", 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:
                            AssertJUnit.assertArrayEquals(new Object[] { "IBM", 100L }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", 100L }, event.getData());
                            break;
                        case 3:
                            AssertJUnit.assertArrayEquals(new Object[] { "WSO2", 100L }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(3, inEventCount);
                    }
                }
                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", 55.6f, 100L });
    checkStockStream.send(new Object[] { "IBM", 100L });
    checkStockStream.send(new Object[] { "WSO2", 100L });
    stockStream.send(new Object[] { "IBM", 77.6f, 200L });
    checkStockStream.send(new Object[] { "IBM", 100L });
    checkStockStream.send(new Object[] { "WSO2", 100L });
    Thread.sleep(500);
    AssertJUnit.assertEquals("Number of success events", 3, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 73 with Table

use of org.wso2.siddhi.core.table.Table in project siddhi by wso2.

the class UpdateOrInsertTableTestCase method updateOrInsertTableTest8.

@Test
public void updateOrInsertTableTest8() throws InterruptedException {
    log.info("updateOrInsertTableTest8");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream CheckStockStream (symbol string, volume long, price float); " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query2') " + "from StockStream " + "select symbol, price, volume " + "update or insert into StockTable " + "   on StockTable.symbol==symbol;" + "" + "@info(name = 'query3') " + "from CheckStockStream[(symbol==StockTable.symbol and volume==StockTable.volume and price==StockTable" + ".price) in StockTable] " + "insert into OutStream;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    siddhiAppRuntime.addCallback("query3", 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:
                            AssertJUnit.assertArrayEquals(new Object[] { "IBM", 100L, 155.6f }, event.getData());
                            break;
                        case 2:
                            AssertJUnit.assertArrayEquals(new Object[] { "IBM", 200L, 155.6f }, event.getData());
                            break;
                        default:
                            AssertJUnit.assertSame(2, inEventCount);
                    }
                }
                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", 155.6f, 100L });
    checkStockStream.send(new Object[] { "IBM", 100L, 155.6f });
    checkStockStream.send(new Object[] { "WSO2", 100L, 155.6f });
    stockStream.send(new Object[] { "IBM", 155.6f, 200L });
    checkStockStream.send(new Object[] { "IBM", 200L, 155.6f });
    checkStockStream.send(new Object[] { "WSO2", 100L, 155.6f });
    Thread.sleep(500);
    AssertJUnit.assertEquals("Number of success events", 2, inEventCount);
    AssertJUnit.assertEquals("Number of remove events", 0, removeEventCount);
    AssertJUnit.assertEquals("Event arrived", true, eventArrived);
    siddhiAppRuntime.shutdown();
}

Example 74 with Table

use of org.wso2.siddhi.core.table.Table in project siddhi by wso2.

the class SetUpdateInMemoryTableTestCase method updateFromTableTest4.

@Test
public void updateFromTableTest4() throws InterruptedException, SQLException {
    log.info("SET-RDBMS-update test case 4: using one of the output attribute values in the " + "select clause as the assignment expression.");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream UpdateStockStream (symbol string, price float, volume long); " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from UpdateStockStream " + "select price + 100 as newPrice , symbol " + "update StockTable " + "set StockTable.price = newPrice " + "   on StockTable.symbol == symbol ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler updateStockStream = siddhiAppRuntime.getInputHandler("UpdateStockStream");
    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 });
    updateStockStream.send(new Object[] { "IBM", 100f, 100L });
    Thread.sleep(1000);
    siddhiAppRuntime.shutdown();
}

Example 75 with Table

use of org.wso2.siddhi.core.table.Table in project siddhi by wso2.

the class SetUpdateInMemoryTableTestCase method updateFromTableTest6.

@Test
public void updateFromTableTest6() throws InterruptedException, SQLException {
    log.info("SET-RDBMS-update test case 6: Omitting table name from the LHS of set assignment.");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream StockStream (symbol string, price float, volume long); " + "define stream UpdateStockStream (symbol string, price float, volume long); " + "define table StockTable (symbol string, price float, volume long); ";
    String query = "" + "@info(name = 'query1') " + "from StockStream " + "insert into StockTable ;" + "" + "@info(name = 'query2') " + "from UpdateStockStream " + "update StockTable " + "set price = 100 " + "   on StockTable.symbol == symbol ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    InputHandler stockStream = siddhiAppRuntime.getInputHandler("StockStream");
    InputHandler updateStockStream = siddhiAppRuntime.getInputHandler("UpdateStockStream");
    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 });
    updateStockStream.send(new Object[] { "IBM", 100f, 100L });
    Thread.sleep(1000);
    siddhiAppRuntime.shutdown();
}