Fawkes API  Fawkes Development Version
SyncWriterInterfaceListener Class Reference

Listener for writer events in bbsync plugin. More...

#include "writer_listener.h"

Inheritance diagram for SyncWriterInterfaceListener:

List of all members.

Public Member Functions

 SyncWriterInterfaceListener (BlackBoardSynchronizationThread *sync_thread, fawkes::Logger *logger, const char *desc)
 Constructor.
void add_interface (fawkes::Interface *interface)
 Add an interface to listen to.
void remove_interface (fawkes::Interface *interface)
 Remove an interface to listen to.
virtual void bb_interface_writer_added (fawkes::Interface *interface, unsigned int instance_serial) throw ()
 A writing instance has been opened for a watched interface.
virtual void bb_interface_writer_removed (fawkes::Interface *interface, unsigned int instance_serial) throw ()
 A writing instance has been closed for a watched interface.

Detailed Description

Listener for writer events in bbsync plugin.

This class provides an adapter which reacts to writer events for a given number of (reading) interfaces. Note that the listener is not automatically registered, this has to be done from the outside.

Author:
Tim Niemueller

Constructor & Destructor Documentation

SyncWriterInterfaceListener::SyncWriterInterfaceListener ( BlackBoardSynchronizationThread sync_thread,
fawkes::Logger logger,
const char *  desc 
)

Constructor.

Parameters:
sync_threadparent sync thread to sent events to
loggerlogger for informational output
descdescription for this interface combination

Definition at line 44 of file writer_listener.cpp.


Member Function Documentation

void SyncWriterInterfaceListener::add_interface ( fawkes::Interface interface)

Add an interface to listen to.

Parameters:
interfaceinterface to listen to for writer events

Definition at line 58 of file writer_listener.cpp.

References fawkes::BlackBoardInterfaceListener::bbil_add_writer_interface().

void SyncWriterInterfaceListener::bb_interface_writer_added ( fawkes::Interface interface,
unsigned int  instance_serial 
) throw () [virtual]

A writing instance has been opened for a watched interface.

This is called whenever a writing instance of the interface you are watching is opened.

Parameters:
interfaceinterface instance that you supplied to bbil_add_writer_interface()
instance_serialthe instance serial of the writing instance that has just been added.

Reimplemented from fawkes::BlackBoardInterfaceListener.

Definition at line 74 of file writer_listener.cpp.

void SyncWriterInterfaceListener::bb_interface_writer_removed ( fawkes::Interface interface,
unsigned int  instance_serial 
) throw () [virtual]

A writing instance has been closed for a watched interface.

This is called whenever a writing instance of an interface you are watching is closed.

Parameters:
interfaceinterface instance that you supplied to bbil_add_writer_interface()
instance_serialthe instance serial of the writing instance that has just been removed.

Reimplemented from fawkes::BlackBoardInterfaceListener.

Definition at line 82 of file writer_listener.cpp.

void SyncWriterInterfaceListener::remove_interface ( fawkes::Interface interface)

Remove an interface to listen to.

Parameters:
interfaceinterface not to listen any longer for writer events

Definition at line 68 of file writer_listener.cpp.

References fawkes::BlackBoardInterfaceListener::bbil_remove_writer_interface().


The documentation for this class was generated from the following files: