1 //
2 // Copyright (C) 2015 The Android Open Source Project
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 //      http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16 
17 #ifndef DHCP_CLIENT_EVENT_DISPATCHER_INTERFACE_H_
18 #define DHCP_CLIENT_EVENT_DISPATCHER_INTERFACE_H_
19 
20 #include <base/callback.h>
21 
22 namespace dhcp_client {
23 
24 // Abstract class for dispatching tasks.
25 class EventDispatcherInterface {
26  public:
~EventDispatcherInterface()27   virtual ~EventDispatcherInterface() {}
28 
29   virtual bool PostTask(const base::Closure& task) = 0;
30   virtual bool PostDelayedTask(const base::Closure& task,
31                                int64_t delay_ms) = 0;
32 };
33 
34 }  // namespace dhcp_client
35 
36 #endif  // DHCP_CLIENT_EVENT_DISPATCHER_INTERFACE_H_
37