1 /*
2  * Copyright (C) 2017 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.timezone;
18 
19 /**
20  * Package version information about the time zone updater and time zone data application packages.
21  */
22 final class PackageVersions {
23 
24     final long mUpdateAppVersion;
25     final long mDataAppVersion;
26 
PackageVersions(long updateAppVersion, long dataAppVersion)27     PackageVersions(long updateAppVersion, long dataAppVersion) {
28         this.mUpdateAppVersion = updateAppVersion;
29         this.mDataAppVersion = dataAppVersion;
30     }
31 
32     @Override
equals(Object o)33     public boolean equals(Object o) {
34         if (this == o) {
35             return true;
36         }
37         if (o == null || getClass() != o.getClass()) {
38             return false;
39         }
40 
41         PackageVersions that = (PackageVersions) o;
42 
43         if (mUpdateAppVersion != that.mUpdateAppVersion) {
44             return false;
45         }
46         return mDataAppVersion == that.mDataAppVersion;
47     }
48 
49     @Override
hashCode()50     public int hashCode() {
51         int result = Long.hashCode(mUpdateAppVersion);
52         result = 31 * result + Long.hashCode(mDataAppVersion);
53         return result;
54     }
55 
56     @Override
toString()57     public String toString() {
58         return "PackageVersions{" +
59                 "mUpdateAppVersion=" + mUpdateAppVersion +
60                 ", mDataAppVersion=" + mDataAppVersion +
61                 '}';
62     }
63 }
64