1 /*
2  * Copyright (C) 2023 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 android.app.admin;
18 
19 import android.annotation.NonNull;
20 import android.annotation.Nullable;
21 import android.os.Parcel;
22 
23 import java.util.HashSet;
24 import java.util.Objects;
25 import java.util.Set;
26 
27 /**
28  * @hide
29  */
30 public final class StringSetPolicyValue extends PolicyValue<Set<String>> {
31 
StringSetPolicyValue(@onNull Set<String> value)32     public StringSetPolicyValue(@NonNull Set<String> value) {
33         super(value);
34     }
35 
StringSetPolicyValue(Parcel source)36     public StringSetPolicyValue(Parcel source) {
37         this(readValues(source));
38     }
39 
readValues(Parcel source)40     private static Set<String> readValues(Parcel source) {
41         Set<String> values = new HashSet<>();
42         int size = source.readInt();
43         for (int i = 0; i < size; i++) {
44             values.add(source.readString());
45         }
46         return values;
47     }
48 
49     @Override
equals(@ullable Object o)50     public boolean equals(@Nullable Object o) {
51         if (this == o) return true;
52         if (o == null || getClass() != o.getClass()) return false;
53         StringSetPolicyValue other = (StringSetPolicyValue) o;
54         return Objects.equals(getValue(), other.getValue());
55     }
56 
57     @Override
hashCode()58     public int hashCode() {
59         return Objects.hash(getValue());
60     }
61 
62     @Override
toString()63     public String toString() {
64         return "StringSetPolicyValue { " + getValue() + " }";
65     }
66 
67     @Override
describeContents()68     public int describeContents() {
69         return 0;
70     }
71 
72     @Override
writeToParcel(@onNull Parcel dest, int flags)73     public void writeToParcel(@NonNull Parcel dest, int flags) {
74         dest.writeInt(getValue().size());
75         for (String entry : getValue()) {
76             dest.writeString(entry);
77         }
78     }
79 
80     @NonNull
81     public static final Creator<StringSetPolicyValue> CREATOR =
82             new Creator<StringSetPolicyValue>() {
83                 @Override
84                 public StringSetPolicyValue createFromParcel(Parcel source) {
85                     return new StringSetPolicyValue(source);
86                 }
87 
88                 @Override
89                 public StringSetPolicyValue[] newArray(int size) {
90                     return new StringSetPolicyValue[size];
91                 }
92             };
93 }
94