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Complex event processing and event series analysis component
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/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
***************************************************************************************
*/
package com.espertech.esper.client.hook;
import com.espertech.esper.client.EventBean;
/**
* For use with virtual data windows, handles any insert stream and remove stream events that a
* virtual data window may post to consuming statements.
*/
public interface VirtualDataWindowOutStream {
/**
* Post insert stream (new data) and remove stream (old data) events.
*
* @param newData insert stream, or null if no insert stream events
* @param oldData remove stream, or null if no remove stream events
*/
public void update(EventBean[] newData, EventBean[] oldData);
}