1 /*
2  * Copyright (C) 2022 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.net;
18 
19 import com.android.net.module.util.Struct;
20 import com.android.net.module.util.Struct.Field;
21 import com.android.net.module.util.Struct.Type;
22 
23 /**
24  * Key for both stats maps.
25  */
26 public class StatsMapKey extends Struct {
27     @Field(order = 0, type = Type.S32)
28     public final int uid;
29 
30     @Field(order = 1, type = Type.U32)
31     public final long tag;
32 
33     @Field(order = 2, type = Type.U32)
34     public final long counterSet;
35 
36     @Field(order = 3, type = Type.S32)
37     public final int ifaceIndex;
38 
StatsMapKey(final int uid, final long tag, final long counterSet, final int ifaceIndex)39     public StatsMapKey(final int uid, final long tag, final long counterSet,
40             final int ifaceIndex) {
41         this.uid = uid;
42         this.tag = tag;
43         this.counterSet = counterSet;
44         this.ifaceIndex = ifaceIndex;
45     }
46 }
47