Package com.espertech.esper.common.internal.context.util

Class InternalEventRouterPreprocessor

java.lang.Object

com.espertech.esper.common.internal.context.util.InternalEventRouterPreprocessor

public class InternalEventRouterPreprocessor
extends Object

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

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

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 Details

process

public EventBean process(EventBean theEvent,
 ExprEvaluatorContext exprEvaluatorContext,
 InstrumentationCommon instrumentation)

Pre-proces the event.

Parameters:

theEvent - to pre-process

exprEvaluatorContext - expression evaluation context

instrumentation - instrumentation

Returns:

processed event