Examples with ComplexEventChunk org.ballerinalang.siddhi.core.event.ComplexEventChunk used on opensource projects

Example 41 with ComplexEventChunk

use of org.ballerinalang.siddhi.core.event.ComplexEventChunk in project ballerina by ballerina-lang.

the class GroupByPerSnapshotOutputRateLimiter method tryFlushEvents.

private void tryFlushEvents(List<ComplexEventChunk<ComplexEvent>> outputEventChunks, ComplexEvent event) {
    if (event.getTimestamp() >= scheduledTime) {
        ComplexEventChunk<ComplexEvent> outputEventChunk = new ComplexEventChunk<ComplexEvent>(false);
        for (ComplexEvent complexEvent : groupByKeyEvents.values()) {
            outputEventChunk.add(cloneComplexEvent(complexEvent));
        }
        outputEventChunks.add(outputEventChunk);
        scheduledTime += value;
        scheduler.notifyAt(scheduledTime);
    }
}

Example 42 with ComplexEventChunk

use of org.ballerinalang.siddhi.core.event.ComplexEventChunk in project ballerina by ballerina-lang.

the class PerSnapshotOutputRateLimiter method process.

@Override
public void process(ComplexEventChunk complexEventChunk) {
    List<ComplexEventChunk<ComplexEvent>> outputEventChunks = new ArrayList<ComplexEventChunk<ComplexEvent>>();
    complexEventChunk.reset();
    synchronized (this) {
        while (complexEventChunk.hasNext()) {
            ComplexEvent event = complexEventChunk.next();
            if (event.getType() == ComplexEvent.Type.TIMER) {
                tryFlushEvents(outputEventChunks, event);
            } else if (event.getType() == ComplexEvent.Type.CURRENT) {
                complexEventChunk.remove();
                tryFlushEvents(outputEventChunks, event);
                lastEvent = event;
            } else {
                tryFlushEvents(outputEventChunks, event);
            }
        }
    }
    for (ComplexEventChunk eventChunk : outputEventChunks) {
        sendToCallBacks(eventChunk);
    }
}

Example 43 with ComplexEventChunk

use of org.ballerinalang.siddhi.core.event.ComplexEventChunk in project ballerina by ballerina-lang.

the class WindowedPerSnapshotOutputRateLimiter method tryFlushEvents.

private void tryFlushEvents(List<ComplexEventChunk<ComplexEvent>> outputEventChunks, ComplexEvent event) {
    if (event.getTimestamp() >= scheduledTime) {
        ComplexEventChunk<ComplexEvent> outputEventChunk = new ComplexEventChunk<ComplexEvent>(false);
        for (ComplexEvent complexEvent : eventList) {
            outputEventChunk.add(cloneComplexEvent(complexEvent));
        }
        outputEventChunks.add(outputEventChunk);
        scheduledTime = scheduledTime + value;
        scheduler.notifyAt(scheduledTime);
    }
}

Example 44 with ComplexEventChunk

use of org.ballerinalang.siddhi.core.event.ComplexEventChunk in project ballerina by ballerina-lang.

the class AllPerTimeOutputRateLimiter method process.

@Override
public void process(ComplexEventChunk complexEventChunk) {
    ArrayList<ComplexEventChunk<ComplexEvent>> outputEventChunks = new ArrayList<ComplexEventChunk<ComplexEvent>>();
    complexEventChunk.reset();
    synchronized (this) {
        while (complexEventChunk.hasNext()) {
            ComplexEvent event = complexEventChunk.next();
            if (event.getType() == ComplexEvent.Type.TIMER) {
                if (event.getTimestamp() >= scheduledTime) {
                    ComplexEvent first = allComplexEventChunk.getFirst();
                    if (first != null) {
                        allComplexEventChunk.clear();
                        ComplexEventChunk<ComplexEvent> outputEventChunk = new ComplexEventChunk<ComplexEvent>(complexEventChunk.isBatch());
                        outputEventChunk.add(first);
                        outputEventChunks.add(outputEventChunk);
                    }
                    scheduledTime = scheduledTime + value;
                    scheduler.notifyAt(scheduledTime);
                }
            } else if (event.getType() == ComplexEvent.Type.CURRENT || event.getType() == ComplexEvent.Type.EXPIRED) {
                complexEventChunk.remove();
                allComplexEventChunk.add(event);
            }
        }
    }
    for (ComplexEventChunk eventChunk : outputEventChunks) {
        sendToCallBacks(eventChunk);
    }
}

Example 45 with ComplexEventChunk

use of org.ballerinalang.siddhi.core.event.ComplexEventChunk in project ballerina by ballerina-lang.

the class FirstGroupByPerTimeOutputRateLimiter method process.

@Override
public void process(ComplexEventChunk complexEventChunk) {
    ArrayList<ComplexEventChunk<ComplexEvent>> outputEventChunks = new ArrayList<ComplexEventChunk<ComplexEvent>>();
    complexEventChunk.reset();
    synchronized (this) {
        while (complexEventChunk.hasNext()) {
            ComplexEvent event = complexEventChunk.next();
            if (event.getType() == ComplexEvent.Type.TIMER) {
                if (event.getTimestamp() >= scheduledTime) {
                    if (allComplexEventChunk.getFirst() != null) {
                        ComplexEventChunk<ComplexEvent> eventChunk = new ComplexEventChunk<ComplexEvent>(complexEventChunk.isBatch());
                        eventChunk.add(allComplexEventChunk.getFirst());
                        allComplexEventChunk.clear();
                        groupByKeys.clear();
                        outputEventChunks.add(eventChunk);
                    } else {
                        groupByKeys.clear();
                    }
                    scheduledTime = scheduledTime + value;
                    scheduler.notifyAt(scheduledTime);
                }
            } else if (event.getType() == ComplexEvent.Type.CURRENT || event.getType() == ComplexEvent.Type.EXPIRED) {
                GroupedComplexEvent groupedComplexEvent = ((GroupedComplexEvent) event);
                if (!groupByKeys.contains(groupedComplexEvent.getGroupKey())) {
                    complexEventChunk.remove();
                    groupByKeys.add(groupedComplexEvent.getGroupKey());
                    allComplexEventChunk.add(groupedComplexEvent.getComplexEvent());
                }
            }
        }
    }
    for (ComplexEventChunk eventChunk : outputEventChunks) {
        sendToCallBacks(eventChunk);
    }
}