use of org.wso2.balana.ctx.Attribute 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();
}
use of org.wso2.balana.ctx.Attribute in project siddhi by wso2.
the class SetUpdateOrInsertInMemoryTableTestCase method updateFromTableTest4.
@Test
public void updateFromTableTest4() throws InterruptedException, SQLException {
log.info("SET-InMemory-update-or-insert 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, symbol, volume " +
"update or insert into StockTable " + "set StockTable.price = 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();
}
use of org.wso2.balana.ctx.Attribute in project siddhi by wso2.
the class SetUpdateOrInsertInMemoryTableTestCase method updateFromTableTest5.
@Test
public void updateFromTableTest5() throws InterruptedException, SQLException {
log.info("SET-InMemory-update-or-insert test case 5: assignment expression containing an output attribute " + "with a basic arithmatic operation.");
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 or insert into StockTable " + "set StockTable.price = 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();
}
use of org.wso2.balana.ctx.Attribute in project siddhi by wso2.
the class StoreQueryTableTestCase method test13.
@Test
public void test13() throws InterruptedException {
log.info("Test13 - Test output attributes and its types for aggregation table");
SiddhiManager siddhiManager = new SiddhiManager();
String streams = "" + "define stream StockStream (symbol string, price float, volume long);" + "define aggregation StockTableAg " + "from StockStream " + "select symbol, price " + "group by symbol " + "aggregate every minutes ...year;";
String storeQuery = "" + "from StockTableAg within '2018-**-** **:**:**' per 'minutes' select symbol, price ";
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[] expectedAttributeArray = new Attribute[] { symbolAttribute, priceAttribute };
AssertJUnit.assertArrayEquals(expectedAttributeArray, actualAttributeArray);
storeQuery = "" + "from StockTableAg within '2018-**-** **:**:**' per 'minutes' select symbol, sum(price) as total";
actualAttributeArray = siddhiAppRuntime.getStoreQueryOutputAttributes(SiddhiCompiler.parseStoreQuery(storeQuery));
Attribute totalVolumeAttribute = new Attribute("total", Attribute.Type.DOUBLE);
expectedAttributeArray = new Attribute[] { symbolAttribute, totalVolumeAttribute };
siddhiAppRuntime.shutdown();
AssertJUnit.assertArrayEquals(expectedAttributeArray, actualAttributeArray);
}
use of org.wso2.balana.ctx.Attribute in project siddhi by wso2.
the class JunctionTestCase method oneToOneTest.
@Test
public void oneToOneTest() throws InterruptedException {
log.info("one to one");
StreamDefinition streamA = StreamDefinition.id("streamA").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT).annotation(Annotation.annotation("parallel"));
StreamJunction streamJunctionA = new StreamJunction(streamA, executorService, 1024, siddhiAppContext);
StreamJunction.Publisher streamPublisherA = streamJunctionA.constructPublisher();
StreamDefinition streamB = StreamDefinition.id("streamB").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT).annotation(Annotation.annotation("parallel"));
StreamJunction streamJunctionB = new StreamJunction(streamB, executorService, 1024, siddhiAppContext);
final StreamJunction.Publisher streamPublisherB = streamJunctionB.constructPublisher();
StreamCallback streamCallbackA = new StreamCallback() {
@Override
public void receive(Event[] streamEvents) {
for (Event streamEvent : streamEvents) {
StreamEvent innerStreamEvent = new StreamEvent(2, 2, 2);
innerStreamEvent.setTimestamp(streamEvent.getTimestamp());
innerStreamEvent.setOutputData(streamEvent.getData());
streamPublisherB.send(innerStreamEvent);
}
}
};
StreamCallback streamCallbackB = new StreamCallback() {
@Override
public void receive(Event[] streamEvents) {
count += streamEvents.length;
eventArrived = true;
for (Event streamEvent : streamEvents) {
AssertJUnit.assertTrue(streamEvent.getData()[0].equals("IBM") || (streamEvent.getData()[0].equals("WSO2")));
}
}
};
streamJunctionA.subscribe(streamCallbackA);
streamJunctionA.startProcessing();
streamJunctionB.subscribe(streamCallbackB);
streamJunctionB.startProcessing();
// Thread.sleep(100);
StreamEvent streamEvent1 = new StreamEvent(2, 2, 2);
streamEvent1.setTimestamp(System.currentTimeMillis());
streamEvent1.setOutputData(new Object[] { "IBM", 12 });
StreamEvent streamEvent2 = new StreamEvent(2, 2, 2);
streamEvent2.setTimestamp(System.currentTimeMillis());
streamEvent2.setOutputData(new Object[] { "WSO2", 112 });
streamPublisherA.send(streamEvent1);
streamPublisherA.send(streamEvent2);
Thread.sleep(100);
AssertJUnit.assertTrue(eventArrived);
AssertJUnit.assertEquals(2, count);
streamJunctionA.stopProcessing();
streamJunctionB.stopProcessing();
}
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