android/src/IOIOConnectionHolder.java

   1 /*
   2   Copyright_License {
   3
   4   XCSoar Glide Computer - http://www.xcsoar.org/
   5   Copyright (C) 2000-2013 The XCSoar Project
   6   A detailed list of copyright holders can be found in the file "AUTHORS".
   7
   8   This program is free software; you can redistribute it and/or
   9   modify it under the terms of the GNU General Public License
  10   as published by the Free Software Foundation; either version 2
  11   of the License, or (at your option) any later version.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18   You should have received a copy of the GNU General Public License
  19   along with this program; if not, write to the Free Software
  20   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21   }
  22 */
  23
  24 package org.xcsoar;
  25
  26 /**
  27  * An object that manages the connection to a IOIO board.
  28  */
  29 interface IOIOConnectionHolder {
  30   void addListener(IOIOConnectionListener l);
  31   void removeListener(IOIOConnectionListener l);
  32
  33   /**
  34    * The specified listener wants to be invoked again, as if the
  35    * connection had been lost and re-established.  This is a no-op if
  36    * no connection exists currently.
  37    */
  38   void cycleListener(IOIOConnectionListener l);
  39 }