/usr/include/mamda/MamdaQuoteHandler.h is in libmamda-dev 2.2.2.1-10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* 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 MamdaQuoteHandlerH
#define MamdaQuoteHandlerH
#include <mamda/MamdaConfig.h>
#include <mamda/MamdaQuoteListener.h>
namespace Wombat
{
class MamdaSubscription;
/**
* MamdaQuoteHandler is an interface for applications that want to
* have an easy way to handle quote updates. The interface defines
* callback methods for different types of quote-related events:
* quotes and closing-quote updates.
*/
class MAMDAExpDLL MamdaQuoteHandler
{
public:
/**
* Method invoked when the current last-quote information for the
* security is available. The reason for the invocation may be
* any of the following:
* - Initial image.
* - Recap update (e.g., after server fault tolerant event or data
* quality event.)
* - After stale status removed.
*
* @param subscription The subscription which received the update.
* @param listener The listener which invoked this callback.
* @param msg The MamaMsg that triggered this invocation.
* @param recap Access to the full quote recap details.
*/
virtual void onQuoteRecap (
MamdaSubscription* subscription,
MamdaQuoteListener& listener,
const MamaMsg& msg,
const MamdaQuoteRecap& recap) = 0;
/**
* Method invoked when a quote is reported.
*
* @param subscription The subscription which received the update.
* @param listener The listener which invoked this callback.
* @param msg The MamaMsg that triggered this invocation.
* @param quote Access to the quote update details.
* @param recap Access to the full quote details.
*/
virtual void onQuoteUpdate (
MamdaSubscription* subscription,
MamdaQuoteListener& listener,
const MamaMsg& msg,
const MamdaQuoteUpdate& quote,
const MamdaQuoteRecap& recap) = 0;
/**
* Method invoked when a gap in quote reports is discovered.
*
* @param subscription The subscription which received the update.
* @param listener The listener which invoked this callback.
* @param msg The MamaMsg that triggered this invocation.
* @param event Access to the quote gap event details.
* @param recap Access to the full quote details.
*/
virtual void onQuoteGap (
MamdaSubscription* subscription,
MamdaQuoteListener& listener,
const MamaMsg& msg,
const MamdaQuoteGap& event,
const MamdaQuoteRecap& recap) = 0;
/**
* Method invoked for a closing report.
*
* @param subscription The subscription which received the update.
* @param listener The listener which invoked this callback.
* @param msg The MamaMsg that triggered this invocation.
* @param event Access to the closing quote details.
* @param recap Access to the full quote details.
*/
virtual void onQuoteClosing (
MamdaSubscription* subscription,
MamdaQuoteListener& listener,
const MamaMsg& msg,
const MamdaQuoteClosing& event,
const MamdaQuoteRecap& recap) = 0;
/**
* Method invoked for a message marked as out of sequence.
* Listener must be configured to check the Msg Qualifier, i.e.,
* call <Code>setControlProcessingByMsgQual()</code> on listener
* passing a value of true.
*
* @param subscription The subscription which received the callback.
* @param listener The quote listener which invoked this callback.
* @param msg The MamaMsg that triggered this invocation.
* @param event The possibly out of sequence event object.
* @param recap The recap object.
*/
virtual void onQuoteOutOfSequence (
MamdaSubscription* subscription,
MamdaQuoteListener& listener,
const MamaMsg& msg,
const MamdaQuoteOutOfSequence& event,
const MamdaQuoteRecap& recap) = 0;
/**
* Method invoked for a message which is marked as possibly duplicate
* Listener must be configured to check the Msg Qualifier, i.e.,
* call <code>setControlProcessingByMsgQual</code> on listener
* passing a value of true.
*
* @param subscription The MamdaSubscription handle.
* @param listener The quote listener.
* @param msg The MamaMsg that triggered this invocation.
* @param event The possibly duplicate event object.
* @param recap The recap object.
*/
virtual void onQuotePossiblyDuplicate (
MamdaSubscription* subscription,
MamdaQuoteListener& listener,
const MamaMsg& msg,
const MamdaQuotePossiblyDuplicate& event,
const MamdaQuoteRecap& recap) = 0;
virtual ~MamdaQuoteHandler () {};
};
} // namespace
#endif // MamdaQuoteHandlerH
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