Package com.espertech.esper.rowregex

Examples of com.espertech.esper.rowregex.EventRowRegexNFAViewFactory

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            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs()[0] instanceof NamedWindowConsumerStreamSpec));
            AgentInstanceContext agentInstanceContext = defaultAgentInstanceContext;
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), agentInstanceContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);

            EPStatementStartMethodHelperAssignExpr.assignAggregations(factory.getAggregationService(), factory.getAggregationExpressions());
        }

        // Obtain event types from view factory chains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().length];
        for (int i = 0; i < unmaterializedViewChain.length; i++)
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            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs()[0] instanceof NamedWindowConsumerStreamSpec));
            AgentInstanceContext agentInstanceContext = defaultAgentInstanceContext;
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), agentInstanceContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);

            EPStatementStartMethodHelperAssignExpr.assignAggregations(factory.getAggregationService(), factory.getAggregationExpressions());
        }

        // Obtain event types from view factory chains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().length];
        for (int i = 0; i < unmaterializedViewChain.length; i++)
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            if (isJoin)
            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs().get(0) instanceof NamedWindowConsumerStreamSpec));
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), statementContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);
        }

        // Obtain event types from ViewFactoryChains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().size()];
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            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs().get(0) instanceof NamedWindowConsumerStreamSpec));
            AgentInstanceContext agentInstanceContext = getDefaultAgentInstanceContext();
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), agentInstanceContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);

            EPStatementStartMethodHelperAssignExpr.assignAggregations(factory.getAggregationService(), factory.getAggregationExpressions());
        }

        // Obtain event types from view factory chains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().size()];
        for (int i = 0; i < unmaterializedViewChain.length; i++)
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            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs().get(0) instanceof NamedWindowConsumerStreamSpec));
            AgentInstanceContext agentInstanceContext = defaultAgentInstanceContext;
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), agentInstanceContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);

            EPStatementStartMethodHelperAssignExpr.assignAggregations(factory.getAggregationService(), factory.getAggregationExpressions());
        }

        // Obtain event types from view factory chains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().size()];
        for (int i = 0; i < unmaterializedViewChain.length; i++)
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            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs()[0] instanceof NamedWindowConsumerStreamSpec));
            AgentInstanceContext agentInstanceContext = defaultAgentInstanceContext;
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), agentInstanceContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);

            EPStatementStartMethodHelperAssignExpr.assignAggregations(factory.getAggregationService(), factory.getAggregationExpressions());
        }

        // Obtain event types from view factory chains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().length];
        for (int i = 0; i < unmaterializedViewChain.length; i++)
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            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs().get(0) instanceof NamedWindowConsumerStreamSpec));
            AgentInstanceContext agentInstanceContext = getDefaultAgentInstanceContext();
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), agentInstanceContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);

            EPStatementStartMethodHelperAssignExpr.assignAggregations(factory.getAggregationService(), factory.getAggregationExpressions());
        }

        // Obtain event types from view factory chains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().size()];
        for (int i = 0; i < unmaterializedViewChain.length; i++)
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            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs().get(0) instanceof NamedWindowConsumerStreamSpec));
            AgentInstanceContext agentInstanceContext = defaultAgentInstanceContext;
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), agentInstanceContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);

            EPStatementStartMethodHelperAssignExpr.assignAggregations(factory.getAggregationService(), factory.getAggregationExpressions());
        }

        // Obtain event types from view factory chains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().size()];
        for (int i = 0; i < unmaterializedViewChain.length; i++)
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            if (isJoin)
            {
                throw new ExprValidationException("Joins are not allowed when using match recognize");
            }
            boolean isUnbound = (unmaterializedViewChain[0].getViewFactoryChain().isEmpty()) && (!(statementSpec.getStreamSpecs().get(0) instanceof NamedWindowConsumerStreamSpec));
            EventRowRegexNFAViewFactory factory = new EventRowRegexNFAViewFactory(unmaterializedViewChain[0], statementSpec.getMatchRecognizeSpec(), statementContext, isUnbound, statementSpec.getAnnotations());
            unmaterializedViewChain[0].getViewFactoryChain().add(factory);
        }

        // Obtain event types from ViewFactoryChains
        EventType[] streamEventTypes = new EventType[statementSpec.getStreamSpecs().size()];
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            // determine match-recognize "prev"
            Set<ExprPreviousMatchRecognizeNode> matchRecognizePrevious = Collections.emptySet();
            if (i == 0) {
                for (ViewFactory viewFactory : unmaterializedViewChain[i].getViewFactoryChain()) {
                    if (viewFactory instanceof EventRowRegexNFAViewFactory) {
                        EventRowRegexNFAViewFactory matchRecognize = (EventRowRegexNFAViewFactory) viewFactory;
                        matchRecognizePrevious = matchRecognize.getPreviousExprNodes();
                    }
                }
            }

            perStream[i] = new ViewResourceDelegateVerifiedStream(previousPerStream[i], priorPerStream[i], matchRecognizePrevious);
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Related Classes of com.espertech.esper.rowregex.EventRowRegexNFAViewFactory

  • com.espertech.esper.client.EventType
  • com.espertech.esper.core.EPStatementStartMethod
  • com.espertech.esper.core.service.ExprEvaluatorContextStatement
  • com.espertech.esper.core.service.StatementContext
  • com.espertech.esper.core.start.EPStatementStartMethodHelperViewResources
  • com.espertech.esper.core.start.EPStatementStartMethodSelect
  • com.espertech.esper.core.start.EPStatementStartMethodSelectUtil
  • com.espertech.esper.epl.agg.AggregationServiceMatchRecognizeFactoryDesc
  • com.espertech.esper.epl.agg.service.AggregationServiceMatchRecognizeFactoryDesc
  • com.espertech.esper.epl.core.StreamTypeService
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