com.espertech.esper.pattern.PatternMatchCallback 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.pattern;

import java.util.Map;

/**
 * Callback interface for anything that requires to be informed of matching events which would be stored
 * in the MatchedEventMap structure passed to the implementation.
 */
public interface PatternMatchCallback {
    /**
     * Indicate matching events.
     *
     * @param matchEvent contains a map of event tags and event objects
     */
    public void matchFound(Map matchEvent);
}