ConnectionStateListener.h

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/*
 * Copyright Onix Solutions Limited [OnixS]. All rights reserved.
 *
 * This software owned by Onix Solutions Limited [OnixS] and is protected by copyright law
 * and international copyright treaties.
 *
 * Access to and use of the software is governed by the terms of the applicable ONIXS Software
 * Services Agreement (the Agreement) and Customer end user license agreements granting
 * a non-assignable, non-transferable and non-exclusive license to use the software
 * for it's own data processing purposes under the terms defined in the Agreement.
 *
 * Except as otherwise granted within the terms of the Agreement, copying or reproduction of any
 * part of this source code or associated reference material to any other location for further
 * reproduction or redistribution, and any amendments to this copyright notice, are expressly
 * prohibited.
 *
 * Any reproduction or redistribution for sale or hiring of the Software not in accordance with
 * the terms of the Agreement is a violation of copyright law.
 */

#pragma once

#include "OnixS/Eurex/Trading/ConnectionStateChange.h"
#include "OnixS/Eurex/Trading/Export.h"

#include <string>

namespace OnixS { namespace Eurex { namespace Trading {

/// Provides events representing changes in the Handler's connection state.
class ConnectionStateListener
{
public:
    /// Implement this member to get notifications when the Handler's connection state changes.
    virtual void onConnectionStateChanged(const ConnectionStateChange&) = 0;

protected:
    /// Disables public <b>delete</b> operator in the interface class.
    virtual ~ConnectionStateListener() {}
};

}}} // namespace OnixS::Eurex::Trading