/* * ************************************************************************************* * 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.client.dataflow; import java.util.List; /** * Interface for statictics of data flow instance. */ public interface EPDataFlowInstanceStatistics { /** * Returns operator stats. * @return stats */ public List<EPDataFlowInstanceOperatorStat> getOperatorStatistics(); }