Fawkes API  Fawkes Development Version
interface_listener.h
1 
2 /***************************************************************************
3  * net_interface_listener.h - BlackBoard interface listener for net handler
4  *
5  * Created: Tue Mar 04 17:50:54 2008
6  * Copyright 2007-2008 Tim Niemueller [www.niemueller.de]
7  *
8  ****************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version. A runtime exception applies to
14  * this software (see LICENSE.GPL_WRE file mentioned below for details).
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Library General Public License for more details.
20  *
21  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22  */
23 
24 #ifndef _BLACKBOARD_NET_INTERFACE_LISTENER_H_
25 #define _BLACKBOARD_NET_INTERFACE_LISTENER_H_
26 
27 #include <blackboard/interface_listener.h>
28 
29 namespace fawkes {
30 
31 class FawkesNetworkHub;
32 class BlackBoard;
33 
35 {
36 public:
38  Interface * interface,
39  FawkesNetworkHub *hub,
40  unsigned int clid);
42 
43  virtual void bb_interface_data_refreshed(Interface *interface) noexcept;
44  virtual void bb_interface_data_changed(Interface *interface) noexcept;
45  virtual bool bb_interface_message_received(Interface *interface, Message *message) noexcept;
46  virtual void bb_interface_writer_added(Interface *interface, Uuid instance_serial) noexcept;
47  virtual void bb_interface_writer_removed(Interface *interface, Uuid instance_serial) noexcept;
48  virtual void bb_interface_reader_added(Interface *interface, Uuid instance_serial) noexcept;
49  virtual void bb_interface_reader_removed(Interface *interface, Uuid instance_serial) noexcept;
50 
51 private:
52  void send_event_serial(Interface *interface, unsigned int msg_id, Uuid event_serial);
53 
54  BlackBoard * blackboard_;
55  Interface * interface_;
56  FawkesNetworkHub *fnh_;
57 
58  unsigned int clid_;
59 };
60 
61 } // end namespace fawkes
62 
63 #endif
BlackBoard interface listener.
Interface listener for network handler.
BlackBoardNetHandlerInterfaceListener(BlackBoard *blackboard, Interface *interface, FawkesNetworkHub *hub, unsigned int clid)
Constructor.
virtual void bb_interface_reader_removed(Interface *interface, Uuid instance_serial) noexcept
A reading instance has been closed for a watched interface.
virtual void bb_interface_data_refreshed(Interface *interface) noexcept
BlackBoard data refreshed notification.
virtual bool bb_interface_message_received(Interface *interface, Message *message) noexcept
BlackBoard message received notification.
virtual void bb_interface_reader_added(Interface *interface, Uuid instance_serial) noexcept
A reading instance has been opened for a watched interface.
virtual void bb_interface_writer_added(Interface *interface, Uuid instance_serial) noexcept
A writing instance has been opened for a watched interface.
virtual void bb_interface_writer_removed(Interface *interface, Uuid instance_serial) noexcept
A writing instance has been closed for a watched interface.
virtual void bb_interface_data_changed(Interface *interface) noexcept
BlackBoard data changed notification.
The BlackBoard abstract class.
Definition: blackboard.h:46
Fawkes Network Hub.
Definition: hub.h:34
Base class for all Fawkes BlackBoard interfaces.
Definition: interface.h:80
Base class for all messages passed through interfaces in Fawkes BlackBoard.
Definition: message.h:44
A convenience class for universally unique identifiers (UUIDs).
Definition: uuid.h:29
Fawkes library namespace.