Package com.espertech.esper.view.window

Examples of com.espertech.esper.view.window.RandomAccessByIndex

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        // access based on index returned
        EventBean substituteEvent;
        if (randomAccessGetter != null)
        {
            RandomAccessByIndex randomAccess = randomAccessGetter.getAccessor();
            if (!isTail) {
                substituteEvent = randomAccess.getNewData(index);
            }
            else {
                substituteEvent = randomAccess.getNewDataTail(index);
            }
        }
        else
        {
            EventBean evalEvent = eventsPerStream[streamNumber];
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    {
        Iterator<EventBean> events;
        int size;
        if (randomAccessGetter != null)
        {
            RandomAccessByIndex randomAccess = randomAccessGetter.getAccessor();
            events = randomAccess.getWindowIterator();
            size = (int) randomAccess.getWindowCount();
        }
        else
        {
            EventBean evalEvent = eventsPerStream[streamNumber];
            RelativeAccessByEventNIndex relativeAccess = relativeAccessGetter.getAccessor(evalEvent);
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    public Collection<EventBean> evaluateGetCollEvents(EventBean[] eventsPerStream, ExprEvaluatorContext context) {
        Collection<EventBean> events;
        if (randomAccessGetter != null)
        {
            RandomAccessByIndex randomAccess = randomAccessGetter.getAccessor();
            events = randomAccess.getWindowCollectionReadOnly();
        }
        else
        {
            EventBean evalEvent = eventsPerStream[streamNumber];
            RelativeAccessByEventNIndex relativeAccess = relativeAccessGetter.getAccessor(evalEvent);
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    public Collection evaluateGetCollScalar(EventBean[] eventsPerStream, ExprEvaluatorContext context) {
        Iterator<EventBean> events;
        int size;
        if (randomAccessGetter != null)
        {
            RandomAccessByIndex randomAccess = randomAccessGetter.getAccessor();
            events = randomAccess.getWindowIterator();
            size = (int) randomAccess.getWindowCount();
        }
        else
        {
            EventBean evalEvent = eventsPerStream[streamNumber];
            RelativeAccessByEventNIndex relativeAccess = relativeAccessGetter.getAccessor(evalEvent);
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    public Object evaluate(EventBean[] eventsPerStream, ExprEvaluatorContext exprEvaluatorContext)
    {
        long size;
        if (randomAccessGetter != null)
        {
            RandomAccessByIndex randomAccess = randomAccessGetter.getAccessor();
            size = randomAccess.getWindowCount();
        }
        else
        {
            EventBean evalEvent = eventsPerStream[streamNumber];
            RelativeAccessByEventNIndex relativeAccess = relativeAccessGetter.getAccessor(evalEvent);
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Related Classes of com.espertech.esper.view.window.RandomAccessByIndex

  • com.espertech.esper.epl.expression.ExprPreviousEvalCount
  • com.espertech.esper.epl.expression.ExprPreviousEvalPrev
  • com.espertech.esper.epl.expression.ExprPreviousEvalStrategyCount
  • com.espertech.esper.epl.expression.ExprPreviousEvalStrategyPrev
  • com.espertech.esper.epl.expression.ExprPreviousEvalStrategyWindow
  • com.espertech.esper.epl.expression.ExprPreviousEvalWindow
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