Examples with Within org.wso2.siddhi.query.api.aggregation.Within used on opensource projects

Example 96 with Within

use of org.wso2.siddhi.query.api.aggregation.Within in project siddhi by wso2.

the class AggregationTestCase method incrementalStreamProcessorTest27.

@Test(dependsOnMethods = { "incrementalStreamProcessorTest26" }, expectedExceptions = StoreQueryCreationException.class)
public void incrementalStreamProcessorTest27() throws InterruptedException {
    LOG.info("incrementalStreamProcessorTest27");
    SiddhiManager siddhiManager = new SiddhiManager();
    String stockStream = "define stream stockStream (symbol string, price float, lastClosingPrice float, volume long , " + "quantity int, timestamp long);";
    String query = " define aggregation stockAggregation " + "from stockStream " + "select symbol, avg(price) as avgPrice, sum(price) as totalPrice, (price * quantity) " + "as lastTradeValue  " + "group by symbol " + "aggregate by timestamp every sec...hour ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(stockStream + query);
    siddhiAppRuntime.start();
    Thread.sleep(100);
    Event[] events = siddhiAppRuntime.query("from stockAggregation " + "within \"2017-06-** **:**:**\" " + "per 1000");
    EventPrinter.print(events);
    Thread.sleep(100);
    siddhiAppRuntime.shutdown();
}

Example 97 with Within

use of org.wso2.siddhi.query.api.aggregation.Within in project siddhi by wso2.

the class AggregationTestCase method incrementalStreamProcessorTest28.

@Test(dependsOnMethods = { "incrementalStreamProcessorTest27" }, expectedExceptions = StoreQueryCreationException.class)
public void incrementalStreamProcessorTest28() throws InterruptedException {
    LOG.info("incrementalStreamProcessorTest28");
    SiddhiManager siddhiManager = new SiddhiManager();
    String stockStream = "define stream stockStream (symbol string, price float, lastClosingPrice float, volume long , " + "quantity int, timestamp long);";
    String query = " define aggregation stockAggregation " + "from stockStream " + "select symbol, avg(price) as avgPrice, sum(price) as totalPrice, (price * quantity) " + "as lastTradeValue  " + "group by symbol " + "aggregate by timestamp every sec...hour ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(stockStream + query);
    siddhiAppRuntime.start();
    Thread.sleep(100);
    Event[] events = siddhiAppRuntime.query("from stockAggregation " + "within \"2017-06-02 00:00:00\", \"2017-06-01 00:00:00\" " + "per \"hours\"");
    EventPrinter.print(events);
    Thread.sleep(100);
    siddhiAppRuntime.shutdown();
}

Example 98 with Within

use of org.wso2.siddhi.query.api.aggregation.Within in project siddhi by wso2.

the class AggregationTestCase method incrementalStreamProcessorTest40.

@Test(dependsOnMethods = { "incrementalStreamProcessorTest39" })
public void incrementalStreamProcessorTest40() throws InterruptedException {
    LOG.info("incrementalStreamProcessorTest40");
    SiddhiManager siddhiManager = new SiddhiManager();
    String stockStream = "define stream stockStream (symbol string, price float, lastClosingPrice float, volume long , " + "quantity int, timestamp long);";
    String query = "@BufferSize('3') " + "define aggregation stockAggregation " + "from stockStream " + "select symbol, avg(price) as avgPrice, sum(price) as totalPrice, " + "(price * quantity) as lastTradeValue  " + "group by symbol " + "aggregate by timestamp every sec...hour ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(stockStream + query);
    siddhiAppRuntime.start();
    LocalDate currentDate = LocalDate.now();
    String year = String.valueOf(currentDate.getYear());
    String month = String.valueOf(currentDate.getMonth().getValue());
    if (month.length() == 1) {
        month = "0".concat(month);
    }
    Event[] events = siddhiAppRuntime.query("from stockAggregation " + "on symbol == \"IBM\" " + "within \"" + year + "-" + month + "-** **:**:** +05:30\" " + "per \"seconds\"; ");
    AssertJUnit.assertEquals(null, events);
    Thread.sleep(100);
    siddhiAppRuntime.shutdown();
}

Example 99 with Within

use of org.wso2.siddhi.query.api.aggregation.Within in project siddhi by wso2.

the class AggregationTestCase method incrementalStreamProcessorTest33.

@Test(dependsOnMethods = { "incrementalStreamProcessorTest32" })
public void incrementalStreamProcessorTest33() throws InterruptedException {
    LOG.info("incrementalStreamProcessorTest33");
    SiddhiManager siddhiManager = new SiddhiManager();
    String stockStream = "define stream stockStream (symbol string, price float, lastClosingPrice float, volume long , " + "quantity int, timestamp long);";
    String query = " define aggregation stockAggregation " + "from stockStream " + "select symbol, avg(price) as avgPrice, sum(price) as totalPrice, (price * quantity) " + "as lastTradeValue  " + "group by symbol " + "aggregate by timestamp every sec...hour ;";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(stockStream + query);
    InputHandler stockStreamInputHandler = siddhiAppRuntime.getInputHandler("stockStream");
    siddhiAppRuntime.start();
    stockStreamInputHandler.send(new Object[] { "WSO2", 50f, 60f, 90L, 6, 1496289950000L });
    stockStreamInputHandler.send(new Object[] { "WSO2", 70f, null, 40L, 10, 1496289950000L });
    stockStreamInputHandler.send(new Object[] { "WSO2", 60f, 44f, 200L, 56, 1496289952000L });
    stockStreamInputHandler.send(new Object[] { "WSO2", 100f, null, 200L, 16, 1496289952000L });
    stockStreamInputHandler.send(new Object[] { "IBM", 100f, null, 200L, 26, 1496289954000L });
    stockStreamInputHandler.send(new Object[] { "IBM", 100f, null, 200L, 96, 1496289954000L });
    stockStreamInputHandler.send(new Object[] { "CISCO", 100f, null, 200L, 26, 1513578087000L });
    stockStreamInputHandler.send(new Object[] { "CISCO", 100f, null, 200L, 96, 1513578087000L });
    Thread.sleep(100);
    Event[] events = siddhiAppRuntime.query("from stockAggregation " + "within \"2017-12-18 06:**:**\" " + "per \"seconds\" " + "select * " + "order by AGG_TIMESTAMP ;");
    EventPrinter.print(events);
    AssertJUnit.assertEquals(1, events.length);
    for (int i = 0; i < events.length; i++) {
        switch(i) {
            case 1:
                AssertJUnit.assertArrayEquals(new Object[] { 1513578087000L, "CISCO", 100.0, 200.0, 9600f }, events[i].getData());
                break;
            default:
                AssertJUnit.assertEquals(1, events.length);
        }
    }
    Thread.sleep(100);
    siddhiAppRuntime.shutdown();
}

Example 100 with Within

use of org.wso2.siddhi.query.api.aggregation.Within in project siddhi by wso2.

the class AbsentLogicalPreStateProcessor method process.

@Override
public void process(ComplexEventChunk complexEventChunk) {
    if (!this.active) {
        return;
    }
    this.lock.lock();
    boolean notProcessed = true;
    try {
        long currentTime = complexEventChunk.getFirst().getTimestamp();
        if (currentTime >= this.lastArrivalTime + waitingTime) {
            ComplexEventChunk<StateEvent> retEventChunk = new ComplexEventChunk<>(false);
            Iterator<StateEvent> iterator;
            if (isStartState && stateType == StateInputStream.Type.SEQUENCE && newAndEveryStateEventList.isEmpty() && pendingStateEventList.isEmpty()) {
                StateEvent stateEvent = stateEventPool.borrowEvent();
                addState(stateEvent);
            } else if (stateType == StateInputStream.Type.SEQUENCE && !newAndEveryStateEventList.isEmpty()) {
                this.resetState();
            }
            this.updateState();
            iterator = pendingStateEventList.iterator();
            while (iterator.hasNext()) {
                StateEvent stateEvent = iterator.next();
                // Remove expired events based on within
                if (withinStates.size() > 0) {
                    if (isExpired(stateEvent, currentTime)) {
                        iterator.remove();
                        continue;
                    }
                }
                // Collect the events that came before the waiting time
                if (waitingTimePassed(currentTime, stateEvent)) {
                    iterator.remove();
                    if (logicalType == LogicalStateElement.Type.OR && stateEvent.getStreamEvent(partnerStatePreProcessor.getStateId()) == null) {
                        // OR Partner not received
                        stateEvent.addEvent(stateId, streamEventPool.borrowEvent());
                        retEventChunk.add(stateEvent);
                    } else if (logicalType == LogicalStateElement.Type.AND && stateEvent.getStreamEvent(partnerStatePreProcessor.getStateId()) != null) {
                        // AND partner received but didn't send out
                        retEventChunk.add(stateEvent);
                    } else if (logicalType == LogicalStateElement.Type.AND && stateEvent.getStreamEvent(partnerStatePreProcessor.getStateId()) == null) {
                        // AND partner didn't receive
                        // Let the partner to process or not
                        stateEvent.addEvent(stateId, streamEventPool.borrowEvent());
                    }
                }
            }
            retEventChunk.reset();
            notProcessed = retEventChunk.getFirst() == null;
            while (retEventChunk.hasNext()) {
                StateEvent stateEvent = retEventChunk.next();
                retEventChunk.remove();
                sendEvent(stateEvent);
            }
            this.lastArrivalTime = 0;
        }
    } finally {
        this.lock.unlock();
    }
    if (thisStatePostProcessor.nextEveryStatePerProcessor != null || (notProcessed && isStartState)) {
        // If every or (notProcessed and startState), schedule again
        long nextBreak;
        if (lastArrivalTime == 0) {
            nextBreak = siddhiAppContext.getTimestampGenerator().currentTime() + waitingTime;
        } else {
            nextBreak = lastArrivalTime + waitingTime;
        }
        this.scheduler.notifyAt(nextBreak);
    }
}