MamdaOrderImbalanceHandler.h

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/* $Id$
 *
 * OpenMAMA: The open middleware agnostic messaging API
 * Copyright (C) 2011 NYSE Technologies, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA
 */
 
#ifndef MamdaOrderImbalanceHandlerH
#define MamdaOrderImbalanceHandlerH
 
#include <mamda/MamdaConfig.h>
 
namespace Wombat
{
 
    class MamdaSubscription;
    class MamdaOrderImbalanceListener;
    class MamaMsg;
    class MamdaOrderImbalanceRecap;
    class MamdaOrderImbalanceUpdate;
    class MAMDAExpDLL MamdaOrderImbalanceHandler
    {
    public:
        virtual void onOrderImbalance ( 
            MamdaSubscription*           subscription,
            MamdaOrderImbalanceListener& listener,
            const MamaMsg&               msg,
            MamdaOrderImbalanceRecap&    imbalance,
            MamdaOrderImbalanceUpdate&   update) = 0;
        virtual void onNoOrderImbalance (
            MamdaSubscription*           subscription,
            MamdaOrderImbalanceListener& listener,
            const MamaMsg&               msg,
            MamdaOrderImbalanceRecap&    imbalance,
            MamdaOrderImbalanceUpdate&   update) = 0;
        
        virtual void onOrderImbalanceRecap (
            MamdaSubscription*           subscription,
            MamdaOrderImbalanceListener& listener,
            const MamaMsg&               msg,
            MamdaOrderImbalanceRecap&    imbalance) = 0;
            
        virtual ~MamdaOrderImbalanceHandler() {};
    };
 
}//namespace
#endif