Examples with MetaStreamEvent io.siddhi.core.event.stream.MetaStreamEvent used on opensource projects

Example 21 with MetaStreamEvent

use of io.siddhi.core.event.stream.MetaStreamEvent 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 22 with MetaStreamEvent

use of io.siddhi.core.event.stream.MetaStreamEvent 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 23 with MetaStreamEvent

use of io.siddhi.core.event.stream.MetaStreamEvent 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 24 with MetaStreamEvent

use of io.siddhi.core.event.stream.MetaStreamEvent 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;
}

Example 25 with MetaStreamEvent

use of io.siddhi.core.event.stream.MetaStreamEvent in project siddhi by wso2.

the class DeleteOnDemandQueryRuntime 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;
}