com.espertech.esper.epl.view.OutputCallback Maven / Gradle / Ivy

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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.epl.view;

/**
 * A wrapper for the callback from the output limit condition to the output handler.
 */
public interface OutputCallback {
    /**
     * Invoked to perform output processing.
     *
     * @param doOutput    - true if the batched events should actually be output as well as processed, false if they should just be processed
     * @param forceUpdate - true if output should be made even when no updating events have arrived
     */
    public void continueOutputProcessing(boolean doOutput, boolean forceUpdate);

}