/************************************************************************************** * 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.core.service; import com.espertech.esper.view.View; import com.espertech.esper.client.EventBean; import com.espertech.esper.collection.UniformPair; /** * Update dispatch view to indicate statement results to listeners. */ public interface UpdateDispatchView extends View { /** * Convenience method that accepts a pair of new and old data * as this is the most treated unit. * @param result is new data (insert stream) and old data (remove stream) */ public void newResult(UniformPair<EventBean[]> result); }