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
17package android.net;
18
19import com.android.internal.util.StateMachine;
20
21/**
22 * Interface that must be implemented by DHCP state machines.
23 *
24 * This is an abstract class instead of a Java interface so that callers can just declare an object
25 * of this type and be able to call all the methods defined by either StateMachine or this class.
26 *
27 * @hide
28 */
29public abstract class BaseDhcpStateMachine extends StateMachine {
30    protected BaseDhcpStateMachine(String tag) {
31        super(tag);
32    }
33    public abstract void registerForPreDhcpNotification();
34    public abstract void doQuit();
35}
36