1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5  * except in compliance with the License. You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the
10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11  * KIND, either express or implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */
14 
15 package com.android.systemui.shared.tracing;
16 
17 /**
18  * @see FrameProtoTracer
19  */
20 public interface ProtoTraceable<T> {
21 
22     /**
23      * NOTE: Implementations should update all fields in this proto.
24      */
writeToProto(T proto)25     void writeToProto(T proto);
26 }
27