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.car.telemetry.systemmonitor;
18 
19 import android.annotation.IntDef;
20 
21 import java.lang.annotation.Retention;
22 import java.lang.annotation.RetentionPolicy;
23 
24 /**
25  * System health events emitted by the SystemMonitor.
26  */
27 public class SystemMonitorEvent {
28 
29     @IntDef(prefix = { "USAGE_LEVEL_" },
30             value = { USAGE_LEVEL_LOW, USAGE_LEVEL_MED, USAGE_LEVEL_HI })
31 
32     @Retention(RetentionPolicy.SOURCE)
33     public @interface UsageLevel {}
34 
35     public static final int USAGE_LEVEL_LOW = 0;
36 
37     public static final int USAGE_LEVEL_MED = 1;
38 
39     public static final int USAGE_LEVEL_HI = 2;
40 
41     private @UsageLevel int mCpuUsageLevel;
42 
43     private @UsageLevel int mMemoryUsageLevel;
44 
setCpuUsageLevel(@sageLevel int usageLevel)45     public void setCpuUsageLevel(@UsageLevel int usageLevel) {
46         this.mCpuUsageLevel = usageLevel;
47     }
48 
setMemoryUsageLevel(@sageLevel int usageLevel)49     public void setMemoryUsageLevel(@UsageLevel int usageLevel) {
50         this.mMemoryUsageLevel = usageLevel;
51     }
52 
getCpuUsageLevel()53     public @UsageLevel int getCpuUsageLevel() {
54         return this.mCpuUsageLevel;
55     }
56 
getMemoryUsageLevel()57     public @UsageLevel int getMemoryUsageLevel() {
58         return this.mMemoryUsageLevel;
59     }
60 }
61