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

Example 31 with ComplexEventChunk

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

the class TestStoreForCacheMiss method generateResetComplexEventChunk.

private ComplexEventChunk<ComplexEvent> generateResetComplexEventChunk(int outputDataSize, StateEventFactory stateEventFactory) {
    StreamEvent streamEvent = new StreamEvent(outputDataSize, 0, outputDataSize);
    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 32 with ComplexEventChunk

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

the class TestStoreForCachePreLoading method init.

@Override
protected void init(TableDefinition tableDefinition, ConfigReader configReader) {
    inMemoryTable = new InMemoryTable();
    MetaStreamEvent cacheTableMetaStreamEvent = new MetaStreamEvent();
    cacheTableMetaStreamEvent.addInputDefinition(tableDefinition);
    for (Attribute attribute : tableDefinition.getAttributeList()) {
        cacheTableMetaStreamEvent.addOutputData(attribute);
    }
    StreamEventCloner testTableStreamEventCloner = new StreamEventCloner(cacheTableMetaStreamEvent, storeEventPool);
    TableDefinition testStoreContainingIMTableDefinition = TableDefinition.id(tableDefinition.getId());
    for (Attribute attribute : tableDefinition.getAttributeList()) {
        testStoreContainingIMTableDefinition.attribute(attribute.getName(), attribute.getType());
    }
    for (Annotation annotation : tableDefinition.getAnnotations()) {
        if (!annotation.getName().equalsIgnoreCase("Store")) {
            testStoreContainingIMTableDefinition.annotation(annotation);
        }
    }
    inMemoryTable.init(testStoreContainingIMTableDefinition, storeEventPool, testTableStreamEventCloner, configReader, siddhiAppContext, recordTableHandler);
    ComplexEventChunk<StreamEvent> originalData = new ComplexEventChunk<>();
    StreamEvent data1 = new StreamEvent(0, 0, 3);
    data1.setOutputData(new Object[] { "WSO2", 55.6f, 100L });
    originalData.add(data1);
    StreamEvent data2 = new StreamEvent(0, 0, 3);
    data2.setOutputData(new Object[] { "IBM", 75.6f, 100L });
    originalData.add(data2);
    inMemoryTable.add(originalData);
}

Example 33 with ComplexEventChunk

use of io.siddhi.core.event.ComplexEventChunk 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 34 with ComplexEventChunk

use of io.siddhi.core.event.ComplexEventChunk 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 35 with ComplexEventChunk

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

the class SingleProcessStreamReceiver method processAndClear.

protected void processAndClear(ComplexEventChunk<StreamEvent> streamEventChunk) {
    ComplexEventChunk<StateEvent> retEventChunk = new ComplexEventChunk<>();
    ComplexEventChunk<StreamEvent> currentStreamEventChunk = new ComplexEventChunk<>();
    synchronized (patternSyncObject) {
        while (streamEventChunk.hasNext()) {
            StreamEvent streamEvent = streamEventChunk.next();
            streamEventChunk.remove();
            stabilizeStates(streamEvent.getTimestamp());
            currentStreamEventChunk.add(streamEvent);
            ComplexEventChunk<StateEvent> eventChunk = ((StreamPreStateProcessor) next).processAndReturn(currentStreamEventChunk);
            if (eventChunk.getFirst() != null) {
                retEventChunk.add(eventChunk.getFirst());
            }
            eventChunk.clear();
            currentStreamEventChunk.clear();
        }
    }
    while (retEventChunk.hasNext()) {
        StateEvent stateEvent = retEventChunk.next();
        retEventChunk.remove();
        querySelector.process(new ComplexEventChunk<>(stateEvent, stateEvent));
    }
}