Package com.espertech.esper.common.internal.epl.expression.core

Interface ExprEnumerationEval

All Known Subinterfaces:

ScriptEvaluator

All Known Implementing Classes:

ExprAggMultiFunctionCountMinSketchNode, ExprArrayNodeForgeEval, ExprDeclaredForgeBase, ExprDeclaredForgeNoRewrite, ExprDeclaredForgeRewrite, ExprDeclaredForgeRewriteWValue, ExprDotNodeForgeRootChildEval, ExprPlugInMultiFunctionAggNode, ExprPreviousNode, ExprTableAccessNodeSubprop, PropertyDotEventCollectionForge, PropertyDotEventSingleForge, PropertyDotScalarArrayForge, PropertyDotScalarCollection, PropertyDotScalarIterable, ScriptEvaluatorBase, ScriptEvaluatorJSR223, ScriptEvaluatorMVEL

public interface ExprEnumerationEval

Interface for evaluating of an event tuple.

Method Summary

Modifier and Type	Method	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 Details

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)