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

Example 36 with ComplexEvent

use of org.ballerinalang.siddhi.core.event.ComplexEvent 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);
    }
}

Example 37 with ComplexEvent

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

the class FirstPerTimeOutputRateLimiter 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 (firstEvent != null) {
                        firstEvent = null;
                    }
                    scheduledTime += value;
                    scheduler.notifyAt(scheduledTime);
                }
            } else if (event.getType() == ComplexEvent.Type.CURRENT || event.getType() == ComplexEvent.Type.EXPIRED) {
                if (firstEvent == null) {
                    complexEventChunk.remove();
                    firstEvent = event;
                    ComplexEventChunk<ComplexEvent> firstPerEventChunk = new ComplexEventChunk<ComplexEvent>(complexEventChunk.isBatch());
                    firstPerEventChunk.add(event);
                    outputEventChunks.add(firstPerEventChunk);
                }
            }
        }
    }
    for (ComplexEventChunk eventChunk : outputEventChunks) {
        sendToCallBacks(eventChunk);
    }
}

Example 38 with ComplexEvent

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

the class LastPerTimeOutputRateLimiter method process.

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

Example 39 with ComplexEvent

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

the class InsertIntoStreamCallback method send.

@Override
public void send(ComplexEventChunk complexEventChunk, int noOfEvents) {
    if (getSiddhiDebugger() != null) {
        getSiddhiDebugger().checkBreakPoint(getQueryName(), SiddhiDebugger.QueryTerminal.OUT, complexEventChunk.getFirst());
    }
    complexEventChunk.reset();
    while (complexEventChunk.hasNext()) {
        ComplexEvent complexEvent = complexEventChunk.next();
        if (complexEvent.getType() == ComplexEvent.Type.EXPIRED) {
            complexEvent.setType(ComplexEvent.Type.CURRENT);
        }
    }
    publisher.send(complexEventChunk.getFirst());
}

Example 40 with ComplexEvent

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

the class InsertIntoTableCallback method send.

@Override
public void send(ComplexEventChunk complexEventChunk, int noOfEvents) {
    if (getSiddhiDebugger() != null) {
        getSiddhiDebugger().checkBreakPoint(getQueryName(), SiddhiDebugger.QueryTerminal.OUT, complexEventChunk.getFirst());
    }
    if (convertToStreamEvent) {
        ComplexEventChunk<StreamEvent> streamEventChunk = new ComplexEventChunk<StreamEvent>(complexEventChunk.isBatch());
        complexEventChunk.reset();
        while (complexEventChunk.hasNext()) {
            ComplexEvent complexEvent = complexEventChunk.next();
            StreamEvent borrowEvent = streamEventPool.borrowEvent();
            streamEventConverter.convertData(complexEvent.getTimestamp(), complexEvent.getOutputData(), complexEvent.getType(), borrowEvent);
            streamEventChunk.add(borrowEvent);
        }
        table.addEvents(streamEventChunk, noOfEvents);
    } else {
        table.addEvents((ComplexEventChunk<StreamEvent>) complexEventChunk, noOfEvents);
    }
}