com.espertech.esper.epl.expression.core

Interface ExprEnumerationEval

All Known Subinterfaces:

ExprAggregateAccessMultiValueNode

All Known Implementing Classes:

ExprAggCountMinSketchNode, ExprAggMultiFunctionLinearAccessNode, ExprAggMultiFunctionSortedMinMaxByNode, ExprArrayNodeForgeEval, ExprDeclaredForgeBase, ExprDeclaredForgeNoRewrite, ExprDeclaredForgeRewrite, ExprDotNodeForgeRootChildEval, ExprNodeScriptEvalBase, ExprNodeScriptEvalJSR223, ExprNodeScriptEvalMVEL, ExprPlugInAggMultiFunctionNode, ExprPreviousNode, ExprSubselectAllSomeAnyNode, ExprSubselectExistsNode, ExprSubselectInNode, ExprSubselectNode, ExprSubselectRowNode, ExprTableAccessNodeSubprop, ExprTableAccessNodeSubpropAccessor, ExprTableExprEvaluatorAccess, ExprTableIdentNodeSubpropAccessor, PropertyDotEventCollectionForge, PropertyDotEventSingleForge, PropertyDotScalarArrayForge, PropertyDotScalarCollection, PropertyDotScalarIterable

public interface ExprEnumerationEval

Interface for evaluating of an event tuple.

Method Summary

Modifier and Type	Method and Description
EventBean	evaluateGetEventBean(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
Collection<EventBean>	evaluateGetROCollectionEvents(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
Collection	evaluateGetROCollectionScalar(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)

Method Detail

evaluateGetROCollectionEvents

Collection<EventBean> evaluateGetROCollectionEvents(EventBean[] eventsPerStream,
                                                    boolean isNewData,
                                                    ExprEvaluatorContext context)

evaluateGetROCollectionScalar

Collection evaluateGetROCollectionScalar(EventBean[] eventsPerStream,
                                         boolean isNewData,
                                         ExprEvaluatorContext context)

evaluateGetEventBean

EventBean evaluateGetEventBean(EventBean[] eventsPerStream,
                               boolean isNewData,
                               ExprEvaluatorContext context)