Examples with Filter org.wso2.siddhi.query.api.execution.query.input.handler.Filter used on opensource projects

Example 71 with Filter

use of org.wso2.siddhi.query.api.execution.query.input.handler.Filter in project siddhi by wso2.

the class AbsentPatternTestCase method testQueryAbsent4.

@Test(dependsOnMethods = { "testQueryAbsent3" })
public void testQueryAbsent4() throws InterruptedException {
    log.info("Test the query e1 -> not e2 sending e2 for 1 sec but without satisfying the filter condition");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream Stream1 (symbol string, price float, volume int); " + "define stream Stream2 (symbol string, price float, volume int); ";
    String query = "" + "@info(name = 'query1') " + "from e1=Stream1[price>20] -> not Stream2[price>e1.price] for 1 sec " + "select e1.symbol as symbol1 " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    TestUtil.TestCallback callback = TestUtil.addQueryCallback(siddhiAppRuntime, "query1", new Object[] { "WSO2" });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "WSO2", 55.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 50.7f, 100 });
    Thread.sleep(1100);
    callback.throwAssertionErrors();
    AssertJUnit.assertEquals("Number of success events", 1, callback.getInEventCount());
    AssertJUnit.assertEquals("Number of remove events", 0, callback.getRemoveEventCount());
    AssertJUnit.assertTrue("Event not arrived", callback.isEventArrived());
    siddhiAppRuntime.shutdown();
}

Example 72 with Filter

use of org.wso2.siddhi.query.api.execution.query.input.handler.Filter in project siddhi by wso2.

the class EveryAbsentPatternTestCase method testQueryAbsent7.

@Test(dependsOnMethods = { "testQueryAbsent6" })
public void testQueryAbsent7() throws InterruptedException {
    log.info("Test the query e1 -> not e2 sending e2 for 1 sec but without satisfying the filter condition");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream Stream1 (symbol string, price float, volume int); " + "define stream Stream2 (symbol string, price float, volume int); ";
    String query = "" + "@info(name = 'query1') " + "from e1=Stream1[price>20] -> every not Stream2[price>e1.price] for 1 sec " + "select e1.symbol as symbol1 " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    TestUtil.TestCallback callback = TestUtil.addQueryCallback(siddhiAppRuntime, "query1", new Object[] { "WSO2" }, new Object[] { "WSO2" });
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "WSO2", 55.6f, 100 });
    Thread.sleep(100);
    stream2.send(new Object[] { "IBM", 50.7f, 100 });
    Thread.sleep(2100);
    callback.throwAssertionErrors();
    AssertJUnit.assertEquals("Number of success events", 2, callback.getInEventCount());
    AssertJUnit.assertEquals("Number of remove events", 0, callback.getRemoveEventCount());
    AssertJUnit.assertTrue("Event not arrived", callback.isEventArrived());
    siddhiAppRuntime.shutdown();
    Thread.sleep(2000);
}

Example 73 with Filter

use of org.wso2.siddhi.query.api.execution.query.input.handler.Filter in project siddhi by wso2.

the class EveryAbsentPatternTestCase method testQueryAbsent10.

@Test(dependsOnMethods = { "testQueryAbsent9" })
public void testQueryAbsent10() throws InterruptedException {
    log.info("Test the query every not e1 -> e2 with e1 and e2 for 1 sec where e1 filter fails");
    SiddhiManager siddhiManager = new SiddhiManager();
    String streams = "" + "define stream Stream1 (symbol string, price float, volume int); " + "define stream Stream2 (symbol string, price float, volume int); ";
    String query = "" + "@info(name = 'query1') " + "from every not Stream1[price>20] for 1 sec -> e2=Stream2[price>30] " + "select e2.symbol as symbol " + "insert into OutputStream ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);
    TestUtil.TestCallback callback = TestUtil.addQueryCallback(siddhiAppRuntime, "query1");
    InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
    InputHandler stream2 = siddhiAppRuntime.getInputHandler("Stream2");
    siddhiAppRuntime.start();
    stream1.send(new Object[] { "WSO2", 25.6f, 100 });
    Thread.sleep(500);
    stream1.send(new Object[] { "WSO2", 25.6f, 100 });
    Thread.sleep(500);
    stream1.send(new Object[] { "WSO2", 25.6f, 100 });
    Thread.sleep(500);
    stream2.send(new Object[] { "IBM", 58.7f, 100 });
    Thread.sleep(100);
    callback.throwAssertionErrors();
    AssertJUnit.assertEquals("Number of success events", 0, callback.getInEventCount());
    AssertJUnit.assertEquals("Number of remove events", 0, callback.getRemoveEventCount());
    AssertJUnit.assertFalse("Event not arrived", callback.isEventArrived());
    siddhiAppRuntime.shutdown();
}

Example 74 with Filter

use of org.wso2.siddhi.query.api.execution.query.input.handler.Filter in project siddhi by wso2.

the class EventTestCase method testQueryParser.

@Test
public void testQueryParser() {
    StreamDefinition streamDefinition = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT).attribute("volume", Attribute.Type.INT);
    StreamDefinition outStreamDefinition = StreamDefinition.id("outputStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT);
    Query query = new Query();
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.from(InputStream.stream("cseEventStream").filter(Expression.compare(Expression.variable("volume"), Compare.Operator.NOT_EQUAL, Expression.value(50))));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")));
    query.insertInto("outputStream");
    Map<String, AbstractDefinition> tableDefinitionMap = new HashMap<>();
    Map<String, AbstractDefinition> windowDefinitionMap = new HashMap<>();
    Map<String, AbstractDefinition> aggregationDefinitionMap = new HashMap<>();
    Map<String, Table> tableMap = new HashMap<String, Table>();
    Map<String, Window> eventWindowMap = new HashMap<String, Window>();
    Map<String, AggregationRuntime> aggregationMap = new HashMap<String, AggregationRuntime>();
    Map<String, List<Source>> eventSourceMap = new HashMap<String, List<Source>>();
    Map<String, List<Sink>> eventSinkMap = new HashMap<String, List<Sink>>();
    Map<String, AbstractDefinition> streamDefinitionMap = new HashMap<String, AbstractDefinition>();
    LockSynchronizer lockSynchronizer = new LockSynchronizer();
    streamDefinitionMap.put("cseEventStream", streamDefinition);
    streamDefinitionMap.put("outputStream", outStreamDefinition);
    SiddhiContext siddhicontext = new SiddhiContext();
    SiddhiAppContext context = new SiddhiAppContext();
    context.setSiddhiContext(siddhicontext);
    context.setElementIdGenerator(new ElementIdGenerator(context.getName()));
    context.setSnapshotService(new SnapshotService(context));
    QueryRuntime runtime = QueryParser.parse(query, context, streamDefinitionMap, tableDefinitionMap, windowDefinitionMap, aggregationDefinitionMap, tableMap, aggregationMap, eventWindowMap, lockSynchronizer, "1");
    AssertJUnit.assertNotNull(runtime);
    AssertJUnit.assertTrue(runtime.getStreamRuntime() instanceof SingleStreamRuntime);
    AssertJUnit.assertNotNull(runtime.getSelector());
    AssertJUnit.assertTrue(runtime.getMetaComplexEvent() instanceof MetaStreamEvent);
}

Example 75 with Filter

use of org.wso2.siddhi.query.api.execution.query.input.handler.Filter in project siddhi by wso2.

the class SimpleQueryTestCase method test12.

@Test
public void test12() throws SiddhiParserException {
    Query query = SiddhiCompiler.parseQuery("from  StockStream[price>3]#window.length(50) " + "select symbol, avg(price) as avgPrice " + "group by symbol " + "having (price >= 20)" + "order by avgPrice desc " + "limit 5 " + "insert all events into StockQuote; ");
    AssertJUnit.assertNotNull(query);
    Query api = Query.query().from(InputStream.stream("StockStream").filter(Expression.compare(Expression.variable("price"), Compare.Operator.GREATER_THAN, Expression.value(3))).window("length", Expression.value(50))).select(Selector.selector().select(Expression.variable("symbol")).select("avgPrice", Expression.function("avg", Expression.variable("price"))).groupBy(Expression.variable("symbol")).having(Expression.compare(Expression.variable("price"), Compare.Operator.GREATER_THAN_EQUAL, Expression.value(20))).orderBy(Expression.variable("avgPrice"), OrderByAttribute.Order.DESC).limit(Expression.value(5))).insertInto("StockQuote", OutputStream.OutputEventType.ALL_EVENTS);
    AssertJUnit.assertEquals(api, query);
}