Package com.espertech.esper.epl.property

Examples of com.espertech.esper.epl.property.PropertyEvaluator

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            EventType namedWindowType = context.getNamedWindowService().getProcessor(eventName).getTailView().getEventType();
            StreamTypeService streamTypeService = new StreamTypeServiceImpl(new EventType[] {namedWindowType}, new String[] {"s0"}, new boolean[] {true}, context.getEngineURI(), false);

            List<ExprNode> validatedNodes = FilterSpecCompiler.validateAllowSubquery(ExprNodeOrigin.FILTER, rawFilterSpec.getFilterExpressions(), streamTypeService, context, null, null);

            PropertyEvaluator optionalPropertyEvaluator = null;
            if (rawFilterSpec.getOptionalPropertyEvalSpec() != null) {
                optionalPropertyEvaluator = PropertyEvaluatorFactory.makeEvaluator(rawFilterSpec.getOptionalPropertyEvalSpec(), namedWindowType, this.getOptionalStreamName(), context.getEventAdapterService(), context.getMethodResolutionService(), context.getTimeProvider(), context.getVariableService(), context.getEngineURI(), context.getStatementId(), context.getStatementName(), context.getAnnotations(), assignedTypeNumberStack, context.getConfigSnapshot(), context.getNamedWindowService());
            }
            eventTypeReferences.add(((EventTypeSPI) namedWindowType).getMetadata().getPrimaryName());
            return new NamedWindowConsumerStreamSpec(eventName, this.getOptionalStreamName(), this.getViewSpecs(), validatedNodes, this.getOptions(), optionalPropertyEvaluator);
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            EventType namedWindowType = context.getNamedWindowService().getProcessor(eventName).getTailView().getEventType();
            StreamTypeService streamTypeService = new StreamTypeServiceImpl(new EventType[] {namedWindowType}, new String[] {"s0"}, new boolean[] {true}, context.getEngineURI(), false);

            List<ExprNode> validatedNodes = FilterSpecCompiler.validateAllowSubquery(rawFilterSpec.getFilterExpressions(), streamTypeService, context, null, null);

            PropertyEvaluator optionalPropertyEvaluator = null;
            if (rawFilterSpec.getOptionalPropertyEvalSpec() != null) {
                optionalPropertyEvaluator = PropertyEvaluatorFactory.makeEvaluator(rawFilterSpec.getOptionalPropertyEvalSpec(), namedWindowType, this.getOptionalStreamName(), context.getEventAdapterService(), context.getMethodResolutionService(), context.getTimeProvider(), context.getVariableService(), context.getEngineURI(), context.getStatementId(), context.getStatementName(), context.getAnnotations(), assignedTypeNumberStack, context.getConfigSnapshot());
            }
            eventTypeReferences.add(((EventTypeSPI) namedWindowType).getMetadata().getPrimaryName());
            return new NamedWindowConsumerStreamSpec(eventName, this.getOptionalStreamName(), this.getViewSpecs(), validatedNodes, this.getOptions(), optionalPropertyEvaluator);
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            boolean isParentMatchUntil = isParentMatchUntil(evalNode, parentNodeStack);

            // obtain property event type, if final event type is properties
            if (filterNode.getRawFilterSpec().getOptionalPropertyEvalSpec() != null)
            {
                PropertyEvaluator optionalPropertyEvaluator = PropertyEvaluatorFactory.makeEvaluator(filterNode.getRawFilterSpec().getOptionalPropertyEvalSpec(), resolvedEventType, filterNode.getEventAsName(), context.getEventAdapterService(), context.getMethodResolutionService(), context.getSchedulingService(), context.getVariableService(), context.getEngineURI(), context.getStatementId(), context.getStatementName(), context.getAnnotations(), subexpressionIdStack, context.getConfigSnapshot());
                finalEventType = optionalPropertyEvaluator.getFragmentEventType();
                isPropertyEvaluation = true;
            }

            if (finalEventType instanceof EventTypeSPI)
            {
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            FilterSpecLookupable lookupable = new FilterSpecLookupable(PROPERTY_NAME_BOOLEAN_EXPRESSION, null, exprNode.getExprEvaluator().getType());
            FilterSpecParamExprNode param = new FilterSpecParamExprNode(lookupable, FilterOperator.BOOLEAN_EXPRESSION, exprNode, taggedEventTypes, arrayEventTypes, variableService, eventAdapterService, configurationInformation, statementName, hasSubselectFilterStream);
            filterParams.add(param);
        }

        PropertyEvaluator optionalPropertyEvaluator = null;
        if (optionalPropertyEvalSpec != null)
        {
            optionalPropertyEvaluator = PropertyEvaluatorFactory.makeEvaluator(optionalPropertyEvalSpec, eventType, optionalStreamName, eventAdapterService, methodResolutionService, timeProvider, variableService, streamTypeService.getEngineURIQualifier(), statementId, statementName, annotations, assignedTypeNumberStack, configurationInformation);
        }
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            boolean isParentMatchUntil = isParentMatchUntil(evalNode, parentNodeStack);

            // obtain property event type, if final event type is properties
            if (filterNode.getRawFilterSpec().getOptionalPropertyEvalSpec() != null)
            {
                PropertyEvaluator optionalPropertyEvaluator = PropertyEvaluatorFactory.makeEvaluator(filterNode.getRawFilterSpec().getOptionalPropertyEvalSpec(), resolvedEventType, filterNode.getEventAsName(), context.getEventAdapterService(), context.getMethodResolutionService(), context.getSchedulingService(), context.getVariableService(), context.getEngineURI(), context.getStatementId(), context.getStatementName(), context.getAnnotations(), subexpressionIdStack, context.getConfigSnapshot());
                finalEventType = optionalPropertyEvaluator.getFragmentEventType();
                isPropertyEvaluation = true;
            }

            if (finalEventType instanceof EventTypeSPI)
            {
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            EventType namedWindowType = context.getNamedWindowService().getProcessor(eventName).getTailView().getEventType();
            StreamTypeService streamTypeService = new StreamTypeServiceImpl(new EventType[] {namedWindowType}, new String[] {"s0"}, new boolean[] {true}, context.getEngineURI(), false);

            List<ExprNode> validatedNodes = FilterSpecCompiler.validateAllowSubquery(rawFilterSpec.getFilterExpressions(), streamTypeService, context, null, null);

            PropertyEvaluator optionalPropertyEvaluator = null;
            if (rawFilterSpec.getOptionalPropertyEvalSpec() != null) {
                optionalPropertyEvaluator = PropertyEvaluatorFactory.makeEvaluator(rawFilterSpec.getOptionalPropertyEvalSpec(), namedWindowType, this.getOptionalStreamName(), context.getEventAdapterService(), context.getMethodResolutionService(), context.getTimeProvider(), context.getVariableService(), context.getEngineURI(), context.getStatementId(), context.getStatementName(), context.getAnnotations(), assignedTypeNumberStack, context.getConfigSnapshot());
            }
            eventTypeReferences.add(((EventTypeSPI) namedWindowType).getMetadata().getPrimaryName());
            return new NamedWindowConsumerStreamSpec(eventName, this.getOptionalStreamName(), this.getViewSpecs(), validatedNodes, this.getOptions(), optionalPropertyEvaluator);
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            FilterSpecLookupable lookupable = new FilterSpecLookupable(PROPERTY_NAME_BOOLEAN_EXPRESSION, null, exprNode.getExprEvaluator().getType());
            FilterSpecParamExprNode param = new FilterSpecParamExprNode(lookupable, FilterOperator.BOOLEAN_EXPRESSION, exprNode, taggedEventTypes, arrayEventTypes, variableService, eventAdapterService, configurationInformation, statementName, hasSubselectFilterStream);
            filterParams.add(param);
        }

        PropertyEvaluator optionalPropertyEvaluator = null;
        if (optionalPropertyEvalSpec != null)
        {
            optionalPropertyEvaluator = PropertyEvaluatorFactory.makeEvaluator(optionalPropertyEvalSpec, eventType, optionalStreamName, eventAdapterService, methodResolutionService, timeProvider, variableService, streamTypeService.getEngineURIQualifier(), statementId, statementName, annotations, assignedTypeNumberStack, configurationInformation);
        }
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Related Classes of com.espertech.esper.epl.property.PropertyEvaluator

  • com.espertech.esper.epl.spec.FilterStreamSpecRaw
  • com.espertech.esper.epl.spec.PatternStreamSpecRaw
  • com.espertech.esper.filter.FilterSpecCompiler
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