blob: d1a727d6c939990a0344bddd9697c6898c5fee1d [file] [log] [blame]
// Copyright 2014 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
namespace buffet {
class CommandInstance;
// This is an abstract base interface that a command dispatcher will implement.
// It allows to abstract out the actual transport layer, such as D-Bus, from
// the rest of command registration and delivery subsystems.
class CommandDispachInterface {
virtual ~CommandDispachInterface() = default;
// Callback invoked by CommandQueue when a new command is added to the queue.
virtual void OnCommandAdded(CommandInstance* command_instance) = 0;
// Callback invoked by CommandQueue when a new command is removed from
// the queue.
virtual void OnCommandRemoved(CommandInstance* command_instance) = 0;
} // namespace buffet