Examples with ComplexEvent io.siddhi.core.event.ComplexEvent used on opensource projects

Example 31 with ComplexEvent

use of io.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class FindOnDemandQueryRuntime method generateResetComplexEventChunk.

private ComplexEventChunk<ComplexEvent> generateResetComplexEventChunk(MetaStreamEvent metaStreamEvent) {
    StreamEvent streamEvent = new StreamEvent(metaStreamEvent.getBeforeWindowData().size(), metaStreamEvent.getOnAfterWindowData().size(), metaStreamEvent.getOutputData().size());
    streamEvent.setType(ComplexEvent.Type.RESET);
    StateEvent stateEvent = stateEventFactory.newInstance();
    if (eventType == MetaStreamEvent.EventType.AGGREGATE) {
        stateEvent.addEvent(1, streamEvent);
    } else {
        stateEvent.addEvent(0, streamEvent);
    }
    stateEvent.setType(ComplexEvent.Type.RESET);
    ComplexEventChunk<ComplexEvent> complexEventChunk = new ComplexEventChunk<>();
    complexEventChunk.add(stateEvent);
    return complexEventChunk;
}

Example 32 with ComplexEvent

use of io.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class UpdateOnDemandQueryRuntime method generateResetComplexEventChunk.

private ComplexEventChunk<ComplexEvent> generateResetComplexEventChunk(MetaStreamEvent metaStreamEvent) {
    StreamEvent streamEvent = new StreamEvent(metaStreamEvent.getBeforeWindowData().size(), metaStreamEvent.getOnAfterWindowData().size(), metaStreamEvent.getOutputData().size());
    streamEvent.setType(ComplexEvent.Type.RESET);
    StateEvent stateEvent = stateEventFactory.newInstance();
    stateEvent.addEvent(0, streamEvent);
    stateEvent.setType(ComplexEvent.Type.RESET);
    ComplexEventChunk<ComplexEvent> complexEventChunk = new ComplexEventChunk<>();
    complexEventChunk.add(stateEvent);
    return complexEventChunk;
}

Example 33 with ComplexEvent

use of io.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class MultiProcessStreamReceiver method receive.

@Override
public void receive(ComplexEvent complexEvent) {
    ComplexEvent aComplexEvent = complexEvent;
    List<ReturnEventHolder> returnEventHolderList = new ArrayList<>(eventSequence.length);
    synchronized (patternSyncObject) {
        while (aComplexEvent != null) {
            try {
                multiProcessReturn.set(new ReturnEventHolder());
                stabilizeStates(aComplexEvent.getTimestamp());
                for (int anEventSequence : eventSequence) {
                    StreamEventConverter aStreamEventConverter = streamEventConverters[anEventSequence];
                    StreamEventFactory aStreamEventFactory = streamEventFactorys[anEventSequence];
                    StreamEvent newEvent = aStreamEventFactory.newInstance();
                    aStreamEventConverter.convertComplexEvent(aComplexEvent, newEvent);
                    process(anEventSequence, newEvent);
                    if (multiProcessReturn.get() != null && multiProcessReturn.get().complexEventChunk != null) {
                        returnEventHolderList.add(multiProcessReturn.get());
                        multiProcessReturn.set(new ReturnEventHolder());
                    }
                }
            } finally {
                multiProcessReturn.set(null);
            }
            aComplexEvent = aComplexEvent.getNext();
        }
        for (ReturnEventHolder returnEventHolder : returnEventHolderList) {
            outputRateLimiter.sendToCallBacks(returnEventHolder.complexEventChunk);
        }
    }
}

Example 34 with ComplexEvent

use of io.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class SelectOnDemandQueryRuntime method generateResetComplexEventChunk.

private ComplexEventChunk<ComplexEvent> generateResetComplexEventChunk(MetaStreamEvent metaStreamEvent) {
    StreamEvent streamEvent = new StreamEvent(metaStreamEvent.getOutputData().size(), metaStreamEvent.getOnAfterWindowData().size(), metaStreamEvent.getOutputData().size());
    streamEvent.setType(ComplexEvent.Type.RESET);
    StateEvent stateEvent = stateEventFactory.newInstance();
    if (eventType == MetaStreamEvent.EventType.AGGREGATE) {
        stateEvent.addEvent(1, streamEvent);
    } else {
        stateEvent.addEvent(0, streamEvent);
    }
    stateEvent.setType(ComplexEvent.Type.RESET);
    ComplexEventChunk<ComplexEvent> complexEventChunk = new ComplexEventChunk<>();
    complexEventChunk.add(stateEvent);
    return complexEventChunk;
}

Example 35 with ComplexEvent

use of io.siddhi.core.event.ComplexEvent in project siddhi by wso2.

the class UpdateOrInsertOnDemandQueryRuntime method generateResetComplexEventChunk.

private ComplexEventChunk<ComplexEvent> generateResetComplexEventChunk(MetaStreamEvent metaStreamEvent) {
    StreamEvent streamEvent = new StreamEvent(metaStreamEvent.getBeforeWindowData().size(), metaStreamEvent.getOnAfterWindowData().size(), metaStreamEvent.getOutputData().size());
    streamEvent.setType(ComplexEvent.Type.RESET);
    StateEvent stateEvent = stateEventFactory.newInstance();
    stateEvent.addEvent(0, streamEvent);
    stateEvent.setType(ComplexEvent.Type.RESET);
    ComplexEventChunk<ComplexEvent> complexEventChunk = new ComplexEventChunk<>();
    complexEventChunk.add(stateEvent);
    return complexEventChunk;
}