Package com.espertech.esper.collection

Examples of com.espertech.esper.collection.MultiKeyUntyped

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        constantsMapRWLock = new ReentrantReadWriteLock();
    }

    public final EventEvaluator get(Object filterConstant)
    {
        MultiKeyUntyped keyValues = (MultiKeyUntyped) filterConstant;
        return evaluatorsMap.get(keyValues);
    }
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    }

    public final void put(Object filterConstant, EventEvaluator evaluator)
    {
        // Store evaluator keyed to set of values
        MultiKeyUntyped keys = (MultiKeyUntyped) filterConstant;

        // make sure to remove the old evaluator for this constant
        EventEvaluator oldEvaluator = evaluatorsMap.put(keys, evaluator);

        // Store each value to match against in Map with it's evaluator as a list
        Object[] keyValues = keys.getKeys();
        for (int i = 0; i < keyValues.length; i++)
        {
            List<EventEvaluator> evaluators = constantsMap.get(keyValues[i]);
            if (evaluators == null)
            {
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        }
    }

    public final boolean remove(Object filterConstant)
    {
        MultiKeyUntyped keys = (MultiKeyUntyped) filterConstant;

        // remove the mapping of value set to evaluator
        EventEvaluator eval = evaluatorsMap.remove(keys);
        boolean isRemoved = false;
        if (eval != null)
        {
            isRemoved = true;
        }

        Object[] keyValues = keys.getKeys();
        for (int i = 0; i < keyValues.length; i++)
        {
            List<EventEvaluator> evaluators = constantsMap.get(keyValues[i]);
            if (evaluators != null) // could be removed already as same-value constants existed
            {
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        int count = 0;
        for (ExprEvaluator expr : distinctEvaluators) {
            results[count] = expr.evaluate(eventsPerStream, true, factory.getFactoryContext().getAgentInstanceContextCreate());
            count++;
        }
        return new MultiKeyUntyped(results);
    }
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        constantsMapRWLock = new ReentrantReadWriteLock();
    }

    public final EventEvaluator get(Object filterConstant)
    {
        MultiKeyUntyped keyValues = (MultiKeyUntyped) filterConstant;
        return filterValueEvaluators.get(keyValues);
    }
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    }

    public final void put(Object filterConstant, EventEvaluator evaluator)
    {
        // Store evaluator keyed to set of values
        MultiKeyUntyped keys = (MultiKeyUntyped) filterConstant;
        filterValueEvaluators.put(keys, evaluator);
        evaluatorsSet.add(evaluator);

        // Store each value to match against in Map with it's evaluator as a list
        Object[] keyValues = keys.getKeys();
        for (Object keyValue : keyValues)
        {
            Set<EventEvaluator> evaluators = constantsMap.get(keyValue);
            if (evaluators == null)
            {
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        }
    }

    public final boolean remove(Object filterConstant)
    {
        MultiKeyUntyped keys = (MultiKeyUntyped) filterConstant;

        // remove the mapping of value set to evaluator
        EventEvaluator eval = filterValueEvaluators.remove(keys);
        evaluatorsSet.remove(eval);
        boolean isRemoved = false;
        if (eval != null)
        {
            isRemoved = true;
        }

        Object[] keyValues = keys.getKeys();
        for (Object keyValue : keyValues)
        {
            Set<EventEvaluator> evaluators = constantsMap.get(keyValue);
            if (evaluators != null) // could already be removed as constants may be the same
            {
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     * @param keys to compare against
     * @return set of events with property value, or null if none found (never returns zero-sized set)
     */
    public Set<EventBean> lookup(Object[] keys)
    {
        MultiKeyUntyped key = new MultiKeyUntyped(keys);
        return propertyIndex.get(key);
    }
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        return propertyIndex.get(key);
    }

    private void add(EventBean event)
    {
        MultiKeyUntyped key = getMultiKey(event);

        Set<EventBean> events = propertyIndex.get(key);
        if (events == null)
        {
            events = new LinkedHashSet<EventBean>();
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        events.add(event);
    }

    private void remove(EventBean event)
    {
        MultiKeyUntyped key = getMultiKey(event);

        Set<EventBean> events = propertyIndex.get(key);
        if (events == null)
        {
            return;
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Related Classes of com.espertech.esper.collection.MultiKeyUntyped

  • com.espertech.esper.core.context.mgr.ContextControllerInitTerm
  • com.espertech.esper.core.context.mgr.ContextControllerPartitioned
  • com.espertech.esper.core.context.mgr.ContextControllerPartitionedFilterCallback
  • com.espertech.esper.core.context.mgr.ContextManagerPartitionedFilterCallback
  • com.espertech.esper.core.service.StatementResultServiceImpl
  • com.espertech.esper.core.StatementResultServiceImpl
  • com.espertech.esper.epl.agg.access.AggregationStateSortedImpl
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  • com.espertech.esper.epl.core.OrderByProcessorImpl
  • com.espertech.esper.epl.core.ResultSetAggregateGroupedIterator
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