com.espertech.esper.core.service

Class InternalEventRouterPreprocessor

java.lang.Object

com.espertech.esper.core.service.InternalEventRouterPreprocessor

public class InternalEventRouterPreprocessor
extends Object

Interface for a service that routes events within the engine for further processing.

Constructor Summary

Constructors

Constructor and Description
InternalEventRouterPreprocessor(EventBeanCopyMethod copyMethod, List<InternalEventRouterEntry> entries) Ctor.

Method Summary

Modifier and Type	Method and Description
EventBean	process(EventBean theEvent, ExprEvaluatorContext exprEvaluatorContext) Pre-proces the event.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InternalEventRouterPreprocessor

public InternalEventRouterPreprocessor(EventBeanCopyMethod copyMethod,
                                       List<InternalEventRouterEntry> entries)

Ctor.

Parameters:

copyMethod - for copying the events to preprocess

entries - descriptors for pre-processing to apply

Method Detail

process

public EventBean process(EventBean theEvent,
                         ExprEvaluatorContext exprEvaluatorContext)

Pre-proces the event.

Parameters:

theEvent - to pre-process

exprEvaluatorContext - expression evaluation context

Returns:

processed event