OnixS BME SENAF Handler C++ library  2.2.0
API documentation
ReferenceListener.h
Go to the documentation of this file.
1 /*
2  * Copyright Onix Solutions Limited [OnixS]. All rights reserved.
3  *
4  * This software owned by Onix Solutions Limited [OnixS] and is protected by copyright law
5  * and international copyright treaties.
6  *
7  * Access to and use of the software is governed by the terms of the applicable ONIXS Software
8  * Services Agreement (the Agreement) and Customer end user license agreements granting
9  * a non-assignable, non-transferable and non-exclusive license to use the software
10  * for it's own data processing purposes under the terms defined in the Agreement.
11  *
12  * Except as otherwise granted within the terms of the Agreement, copying or reproduction of any part
13  * of this source code or associated reference material to any other location for further reproduction
14  * or redistribution, and any amendments to this copyright notice, are expressly prohibited.
15  *
16  * Any reproduction or redistribution for sale or hiring of the Software not in accordance with
17  * the terms of the Agreement is a violation of copyright law.
18  */
19 
20 #pragma once
21 
22 #include <OnixS/Senaf/MarketData/Export.h>
28 
29 #include <string>
30 
31 namespace OnixS { namespace Senaf { namespace MarketData {
32 
33 /// \brief Defines the interface through which the Handler
34 /// notifies subscribers about reference events.
35 class ONIXS_BME_SENAF_EXPORT ReferenceListener
36 {
37 public:
38  /// Is called once a New Reference (050) Message is received.
39  ///
40  /// \param msg New Reference (050) Message.
41  /// \param msgInfo information about this particular message.
42  virtual void onNewReference(const NewReference& msg, const MessageInfo& msgInfo) = 0;
43 
44  /// Is called once a Reference Deletion (051) Message is received.
45  ///
46  /// \param msg Reference Deletion (051) Message.
47  /// \param msgInfo information about this particular message.
48  virtual void onReferenceDeletion(const ReferenceDeletion& msg, const MessageInfo& msgInfo) = 0;
49 
50  /// Is called once a References Fields Update (052) Message is received.
51  ///
52  /// \param msg References Fields Update (052) Message.
53  /// \param msgInfo information about this particular message.
54  virtual void onReferencesFieldsUpdate(const ReferencesFieldsUpdate& msg, const MessageInfo& msgInfo) = 0;
55 
56 protected:
57  virtual ~ReferenceListener() {}
58 };
59 
60 }}}
Defines the interface through which the Handler notifies subscribers about reference events...