Package com.espertech.esper.event.arr

Examples of com.espertech.esper.event.arr.ObjectArrayEventBean

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        if (target.isEmpty()) {
            return target;
        }

        ObjectArrayEventBean resultEvent = new ObjectArrayEventBean(new Object[1], resultEventType);
        Collection<Object> values = (Collection<Object>) target;
        Deque queue = new ArrayDeque();
        for (Object next : values) {

            resultEvent.getProperties()[0] = next;
            eventsLambda[streamNumLambda] = resultEvent;

            Object item = innerExpression.evaluate(eventsLambda, isNewData, context);
            if (item != null) {
                queue.add(item);
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    public Object evaluateEnumMethod(EventBean[] eventsLambda, Collection target, boolean isNewData, ExprEvaluatorContext context) {
        if (target.isEmpty()) {
            return target;
        }
        ObjectArrayEventBean indexEvent = new ObjectArrayEventBean(new Object[1], indexEventType);
        Collection<EventBean> beans = (Collection<EventBean>) target;
        if (target.size() == 1) {
            EventBean item = beans.iterator().next();
            indexEvent.getProperties()[0] = 0;
            eventsLambda[streamNumLambda] = item;
            eventsLambda[streamNumLambda + 1] = indexEvent;

            Object pass = innerExpression.evaluate(eventsLambda, isNewData, context);
            if (pass == null || (!(Boolean) pass)) {
                return Collections.emptyList();
            }
            return Collections.singletonList(item);
        }

        int size = target.size();
        EventBean[] all = new EventBean[size];
        int count = 0;
        for (EventBean item : beans) {
            all[count++] = item;
        }

        ArrayDeque<Object> result = new ArrayDeque<Object>();
        int index = 0;
        for (int i = all.length - 1; i >= 0; i--) {

            indexEvent.getProperties()[0] = index++;
            eventsLambda[streamNumLambda] = all[i];
            eventsLambda[streamNumLambda + 1] = indexEvent;

            Object pass = innerExpression.evaluate(eventsLambda, isNewData, context);
            if (pass == null || (!(Boolean) pass)) {
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    public Object evaluateEnumMethod(EventBean[] eventsLambda, Collection target, boolean isNewData, ExprEvaluatorContext context) {
        if (target.isEmpty()) {
            return false;
        }

        ObjectArrayEventBean evalEvent = new ObjectArrayEventBean(new Object[1], type);
        for (Object next : target) {

            evalEvent.getProperties()[0] = next;
            eventsLambda[streamNumLambda] = evalEvent;

            Object pass = innerExpression.evaluate(eventsLambda, isNewData, context);
            if (pass != null && ((Boolean) pass)) {
                return true;
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    public Object evaluateEnumMethod(EventBean[] eventsLambda, Collection target, boolean isNewData, ExprEvaluatorContext context) {
        Map<Object, Collection> result = new LinkedHashMap<Object, Collection>();

        Collection<Object> values = (Collection<Object>) target;
        ObjectArrayEventBean resultEvent = new ObjectArrayEventBean(new Object[1], resultEventType);

        for (Object next : values) {

            resultEvent.getProperties()[0] = next;
            eventsLambda[streamNumLambda] = resultEvent;

            Object key = innerExpression.evaluate(eventsLambda, isNewData, context);

            Collection value = result.get(key);
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    }

    public Object evaluateEnumMethod(EventBean[] eventsLambda, Collection target, boolean isNewData, ExprEvaluatorContext context) {
        double sum = 0d;
        int count = 0;
        ObjectArrayEventBean resultEvent = new ObjectArrayEventBean(new Object[1], resultEventType);

        Collection<Object> values = (Collection<Object>) target;
        for (Object next : values) {

            resultEvent.getProperties()[0] = next;
            eventsLambda[streamNumLambda] = resultEvent;

            Number num = (Number) innerExpression.evaluate(eventsLambda, isNewData, context);
            if (num == null) {
                continue;
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        if (target.isEmpty()) {
            return target;
        }

        ArrayDeque<Object> result = new ArrayDeque<Object>();
        ObjectArrayEventBean evalEvent = new ObjectArrayEventBean(new Object[1], evalEventType);
        ObjectArrayEventBean indexEvent = new ObjectArrayEventBean(new Object[1], indexEventType);

        int count = -1;
        for (Object next : target) {

            count++;

            evalEvent.getProperties()[0] = next;
            eventsLambda[streamNumLambda] = evalEvent;

            indexEvent.getProperties()[0] = count;
            eventsLambda[streamNumLambda + 1] = indexEvent;

            Object pass = innerExpression.evaluate(eventsLambda, isNewData, context);
            if (pass == null || (!(Boolean) pass)) {
                continue;
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    public EnumEvalFirstOfPredicateScalar(ExprEvaluator innerExpression, int streamCountIncoming, ObjectArrayEventType type) {
        super(innerExpression, streamCountIncoming, type);
    }

    public Object evaluateEnumMethod(EventBean[] eventsLambda, Collection target, boolean isNewData, ExprEvaluatorContext context) {
        ObjectArrayEventBean evalEvent = new ObjectArrayEventBean(new Object[1], type);
        for (Object next : target) {

            evalEvent.getProperties()[0] = next;
            eventsLambda[streamNumLambda] = evalEvent;

            Object pass = getInnerExpression().evaluate(eventsLambda, isNewData, context);
            if (pass == null || (!(Boolean) pass)) {
                continue;
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    public Object evaluateEnumMethod(EventBean[] eventsLambda, Collection target, boolean isNewData, ExprEvaluatorContext context) {
        if (target.isEmpty()) {
            return true;
        }

        ObjectArrayEventBean evalEvent = new ObjectArrayEventBean(new Object[1], type);
        for (Object next : target) {

            evalEvent.getProperties()[0] = next;
            eventsLambda[streamNumLambda] = evalEvent;

            Object pass = innerExpression.evaluate(eventsLambda, isNewData, context);
            if (pass != null && (!(Boolean) pass)) {
                return false;
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    public static EventBeanSPI getShellForType(EventType eventType) {
        if (eventType instanceof BeanEventType) {
            return new BeanEventBean(null, eventType);
        }
        if (eventType instanceof ObjectArrayEventType) {
            return new ObjectArrayEventBean(null, eventType);
        }
        if (eventType instanceof MapEventType) {
            return new MapEventBean(null, eventType);
        }
        if (eventType instanceof BaseXMLEventType) {
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        public EventBeanAdapterFactoryObjectArray(EventType eventType) {
            this.eventType = eventType;
        }

        public EventBean makeAdapter(Object underlying) {
            return new ObjectArrayEventBean((Object[]) underlying, eventType);
        }
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Related Classes of com.espertech.esper.event.arr.ObjectArrayEventBean

  • com.espertech.esper.client.EventPropertyGetter
  • com.espertech.esper.epl.enummethod.eval.EnumEvalAggregateEvents
  • com.espertech.esper.epl.enummethod.eval.EnumEvalAggregateScalar
  • com.espertech.esper.epl.enummethod.eval.EnumEvalAllOfScalar
  • com.espertech.esper.epl.enummethod.eval.EnumEvalAnyOfScalar
  • com.espertech.esper.epl.enummethod.eval.EnumEvalAverageBigDecimalScalarLambda
  • com.espertech.esper.epl.enummethod.eval.EnumEvalAverageScalarLambda
  • com.espertech.esper.epl.enummethod.eval.EnumEvalCountOfSelectorScalar
  • com.espertech.esper.epl.enummethod.eval.EnumEvalDistinctScalarLambda
  • com.espertech.esper.epl.enummethod.eval.EnumEvalFirstOfPredicateScalar
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