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OpenMAMDA is a high performance Market Data API written on top of OpenMAMA.
/* $Id$
*
* OpenMAMA: The open middleware agnostic messaging API
* Copyright (C) 2012 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
*/
package com.wombat.mamda;
import com.wombat.mama.MamaMsg;
/**
* MamdaSecurityStatusHandler is an interface for applications that want to
* have an easy way to handle security status updates. The interface defines
* callback methods for status update and recap events.
*/
public interface MamdaSecurityStatusHandler
{
/**
* Method invoked when the current security status 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 msg The MamaMsg that triggered this invocation.
*/
void onSecurityStatusRecap (
MamdaSubscription subscription,
MamdaSecurityStatusListener listener,
MamaMsg msg,
MamdaSecurityStatusRecap recap);
/**
* Method invoked when the current security status information has changed.
*
* @param msg The MamaMsg that triggered this invocation.
*/
void onSecurityStatusUpdate (
MamdaSubscription subscription,
MamdaSecurityStatusListener listener,
MamaMsg msg,
MamdaSecurityStatusUpdate event,
MamdaSecurityStatusRecap recap);
}
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