Package com.espertech.esper.rowregex

Examples of com.espertech.esper.rowregex.RegexExprPreviousEvalStrategy

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        Viewable[] streamViews;
        Viewable[] eventStreamParentViewable;
        Viewable[] topViews;
        Map<ExprPriorNode, ExprPriorEvalStrategy> priorNodeStrategies;
        Map<ExprPreviousNode, ExprPreviousEvalStrategy> previousNodeStrategies;
        RegexExprPreviousEvalStrategy regexExprPreviousEvalStrategy = null;
        List<StatementAgentInstancePreload> preloadList = new ArrayList<StatementAgentInstancePreload>();
        EvalRootState[] patternRoots;
        StatementAgentInstancePostLoad postLoadJoin = null;
        boolean suppressSameEventMatches = false;
        boolean discardPartialsOnMatch = false;
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        return strategies.size();
    }

    public RegexPartitionStateRandomAccess getAccess(ExprEvaluatorContext exprEvaluatorContext) {
        int agentInstanceId = exprEvaluatorContext.getAgentInstanceId();
        RegexExprPreviousEvalStrategy strategy = strategies.get(agentInstanceId);
        return strategy.getAccess(exprEvaluatorContext);
    }
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        return count;
    }

    public RegexPartitionStateRandomAccess getAccess(ExprEvaluatorContext exprEvaluatorContext) {
        int agentInstanceId = exprEvaluatorContext.getAgentInstanceId();
        RegexExprPreviousEvalStrategy strategy = strategies.getArray()[agentInstanceId];
        return strategy.getAccess(exprEvaluatorContext);
    }
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        AggregationService aggregationService;
        Map<ExprSubselectNode, SubSelectStrategyHolder> subselectStrategyInstances;
        Map<ExprPriorNode, ExprPriorEvalStrategy> priorStrategyInstances;
        Map<ExprPreviousNode, ExprPreviousEvalStrategy> previousStrategyInstances;
        List<StatementAgentInstancePreload> preloadList = Collections.emptyList();
        RegexExprPreviousEvalStrategy matchRecognizePrevEvalStrategy;

        // With context - delegate instantiation to context
        if (statementSpec.getOptionalContextName() != null) {

            // use statement-wide agent-instance-specific aggregation service
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        Viewable[] streamViews;
        Viewable[] eventStreamParentViewable;
        Viewable[] topViews;
        Map<ExprPriorNode, ExprPriorEvalStrategy> priorNodeStrategies;
        Map<ExprPreviousNode, ExprPreviousEvalStrategy> previousNodeStrategies;
        RegexExprPreviousEvalStrategy regexExprPreviousEvalStrategy = null;
        List<StatementAgentInstancePreload> preloadList = new ArrayList<StatementAgentInstancePreload>();
        EvalRootState[] patternRoots;
        StatementAgentInstancePostLoad postLoadJoin = null;
        boolean suppressSameEventMatches = false;
        boolean discardPartialsOnMatch = false;
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            for (Map.Entry<ExprPreviousNode, ExprPreviousEvalStrategy> item : startResult.getPreviousNodeStrategies().entrySet()) {
                aiExprSvc.getPreviousServices(item.getKey()).assignService(agentInstanceId, item.getValue());
            }

            // allocate match-recognize previous expressions
            RegexExprPreviousEvalStrategy regexExprPreviousEvalStrategy = startResult.getRegexExprPreviousEvalStrategy();
            aiExprSvc.getMatchRecognizePrevious().assignService(agentInstanceId, regexExprPreviousEvalStrategy);

            // execute preloads, if any
            for (StatementAgentInstancePreload preload : startResult.getPreloadList()) {
                preload.executePreload();
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Related Classes of com.espertech.esper.rowregex.RegexExprPreviousEvalStrategy

  • com.espertech.esper.core.context.factory.StatementAgentInstanceFactorySelect
  • com.espertech.esper.core.context.stmt.AIRegistryMatchRecognizePreviousMap
  • com.espertech.esper.core.context.stmt.AIRegistryMatchRecognizePreviousMultiPerm
  • com.espertech.esper.core.context.util.StatementAgentInstanceUtil
  • com.espertech.esper.core.start.EPStatementStartMethodSelect
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