/**************************************************************************************
* Copyright (C) 2008 EsperTech, Inc. All rights reserved. *
* http://esper.codehaus.org *
* 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.guard;
import com.espertech.esper.pattern.PatternAgentInstanceContext;
import com.espertech.esper.pattern.PatternContext;
/**
* Receiver for quit events for use by guards.
*/
public interface Quitable
{
/**
* Indicate guard quitted.
*/
public void guardQuit();
/**
* Retains the pattern context with relevant pattern and statement-level services.
* <p>
* The pattern context is the same context as provided to the guard factory and
* is provided by the quitable so the guard instance does not need to retain the pattern context.
* @return pattern context
*/
public PatternAgentInstanceContext getContext();
}