Package com.espertech.esper.epl.expression

Examples of com.espertech.esper.epl.expression.ExprEvaluatorContext

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        isUsingExternalClocking = !this.services.getEngineSettingsService().getEngineSettings().getThreading().isInternalTimerEnabled();
        isSubselectPreeval = services.getEngineSettingsService().getEngineSettings().getExpression().isSelfSubselectPreeval();
        isPrioritized = services.getEngineSettingsService().getEngineSettings().getExecution().isPrioritized();
        routedInternal = new AtomicLong();
        routedExternal = new AtomicLong();
        engineFilterAndDispatchTimeContext = new ExprEvaluatorContext()
        {
            private ExpressionResultCacheService expressionResultCacheService = services.getExpressionResultCacheSharable();

            public TimeProvider getTimeProvider() {
                return services.getSchedulingService();
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        isUsingExternalClocking = !this.services.getEngineSettingsService().getEngineSettings().getThreading().isInternalTimerEnabled();
        isSubselectPreeval = services.getEngineSettingsService().getEngineSettings().getExpression().isSelfSubselectPreeval();
        isPrioritized = services.getEngineSettingsService().getEngineSettings().getExecution().isPrioritized();
        routedInternal = new AtomicLong();
        routedExternal = new AtomicLong();
        engineFilterAndDispatchTimeContext = new ExprEvaluatorContext()
        {
            private ExpressionResultCacheService expressionResultCacheService = services.getExpressionResultCacheSharable();

            public TimeProvider getTimeProvider() {
                return services.getSchedulingService();
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        this.threadWorkQueue = new ThreadWorkQueue();
        isSubselectPreeval = unisolatedSvc.getEngineSettingsService().getEngineSettings().getExpression().isSelfSubselectPreeval();
        isPrioritized = unisolatedSvc.getEngineSettingsService().getEngineSettings().getExecution().isPrioritized();
        isLatchStatementInsertStream = unisolatedSvc.getEngineSettingsService().getEngineSettings().getThreading().isInsertIntoDispatchPreserveOrder();

        isolatedTimeEvalContext = new ExprEvaluatorContext()
        {
            private ExpressionResultCacheService expressionResultCacheService = new ExpressionResultCacheService();

            public TimeProvider getTimeProvider() {
                return services.getSchedulingService();
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        isUsingExternalClocking = !this.services.getEngineSettingsService().getEngineSettings().getThreading().isInternalTimerEnabled();
        isSubselectPreeval = services.getEngineSettingsService().getEngineSettings().getExpression().isSelfSubselectPreeval();
        isPrioritized = services.getEngineSettingsService().getEngineSettings().getExecution().isPrioritized();
        routedInternal = new AtomicLong();
        routedExternal = new AtomicLong();
        engineFilterAndDispatchTimeContext = new ExprEvaluatorContext()
        {
            private ExpressionResultCacheService expressionResultCacheService = new ExpressionResultCacheService();

            public TimeProvider getTimeProvider() {
                return services.getSchedulingService();
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    public EventBean process(EventBean[] eventsPerStream, boolean isNewData, boolean isSynthesize)
    {
        ExprEvaluator[] expressionNodes = selectExprContext.getExpressionNodes();
        String[] columnNames = selectExprContext.getColumnNames();
        ExprEvaluatorContext exprEvaluatorContext = selectExprContext.getExprEvaluatorContext();

        // Evaluate all expressions and build a map of name-value pairs
        Map<String, Object> props;
        if (expressionNodes.length == 0)
        {
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    public EventBean process(EventBean[] eventsPerStream, boolean isNewData, boolean isSynthesize)
    {
        ExprEvaluator[] expressionNodes = selectExprContext.getExpressionNodes();
        String[] columnNames = selectExprContext.getColumnNames();
        ExprEvaluatorContext exprEvaluatorContext = selectExprContext.getExprEvaluatorContext();
        EventAdapterService eventAdapterService = selectExprContext.getEventAdapterService();

        // Evaluate all expressions and build a map of name-value pairs
        Map<String, Object> props;
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    public abstract EventBean processFirstCol(Object result);

    public EventBean process(EventBean[] eventsPerStream, boolean isNewData, boolean isSynthesize)
    {
        ExprEvaluator[] expressionNodes = selectExprContext.getExpressionNodes();
        ExprEvaluatorContext exprEvaluatorContext = selectExprContext.getExprEvaluatorContext();

        Object first = expressionNodes[0].evaluate(eventsPerStream, isNewData, exprEvaluatorContext);
        return processFirstCol(first);
    }
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        isUsingExternalClocking = !this.services.getEngineSettingsService().getEngineSettings().getThreading().isInternalTimerEnabled();
        isSubselectPreeval = services.getEngineSettingsService().getEngineSettings().getExpression().isSelfSubselectPreeval();
        isPrioritized = services.getEngineSettingsService().getEngineSettings().getExecution().isPrioritized();
        routedInternal = new AtomicLong();
        routedExternal = new AtomicLong();
        engineFilterAndDispatchTimeContext = new ExprEvaluatorContext()
        {
            private ExpressionResultCacheService expressionResultCacheService = new ExpressionResultCacheService();

            public TimeProvider getTimeProvider() {
                return services.getSchedulingService();
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        isUsingExternalClocking = !this.services.getEngineSettingsService().getEngineSettings().getThreading().isInternalTimerEnabled();
        isSubselectPreeval = services.getEngineSettingsService().getEngineSettings().getExpression().isSelfSubselectPreeval();
        isPrioritized = services.getEngineSettingsService().getEngineSettings().getExecution().isPrioritized();
        routedInternal = new AtomicLong();
        routedExternal = new AtomicLong();
        engineFilterAndDispatchTimeContext = new ExprEvaluatorContext()
        {
            private ExpressionResultCacheService expressionResultCacheService = new ExpressionResultCacheService();

            public TimeProvider getTimeProvider() {
                return services.getSchedulingService();
View Full Code Here
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        isUsingExternalClocking = !this.services.getEngineSettingsService().getEngineSettings().getThreading().isInternalTimerEnabled();
        isSubselectPreeval = services.getEngineSettingsService().getEngineSettings().getExpression().isSelfSubselectPreeval();
        isPrioritized = services.getEngineSettingsService().getEngineSettings().getExecution().isPrioritized();
        routedInternal = new AtomicLong();
        routedExternal = new AtomicLong();
        engineFilterAndDispatchTimeContext = new ExprEvaluatorContext()
        {
            private ExpressionResultCacheService expressionResultCacheService = new ExpressionResultCacheService();

            public TimeProvider getTimeProvider() {
                return services.getSchedulingService();
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Related Classes of com.espertech.esper.epl.expression.ExprEvaluatorContext

  • com.espertech.esper.core.EPRuntimeImpl
  • com.espertech.esper.core.EPRuntimeIsolatedImpl
  • com.espertech.esper.core.service.EPRuntimeImpl
  • com.espertech.esper.epl.core.eval.EvalBase
  • com.espertech.esper.epl.core.eval.EvalBaseFirstProp
  • com.espertech.esper.epl.core.eval.EvalSelectNoWildcard
  • com.espertech.esper.rowregex.RegexPartitionStateRepoGroup
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