1 /*
2  * Copyright (C) 2021 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 package com.android.server.wm.traces.common.service
18 
19 import com.android.server.wm.traces.common.layers.LayersTrace
20 import com.android.server.wm.traces.common.tags.TagTrace
21 import com.android.server.wm.traces.common.windowmanager.WindowManagerTrace
22 
23 /**
24  * Interface for the WM Flicker Tag Processor component.
25  */
26 interface ITagProcessor {
27     /**
28      * Adds tags to the received traces.
29      *
30      * @param wmTrace Window Manager trace
31      * @param layersTrace Surface Flinger trace
32      */
generateTagsnull33     fun generateTags(wmTrace: WindowManagerTrace, layersTrace: LayersTrace): TagTrace
34 }
35