1 /*
2  * Copyright (C) 2016 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.tv.experiments;
18 
19 
20 /**
21  * Experiments return values based on user, device and other criteria.
22  */
23 public final class ExperimentFlag<T> {
24     private final T mDefaultValue;
25 
26     /** Returns a boolean experiment */
createFlag( boolean defaultValue)27     public static ExperimentFlag<Boolean> createFlag(
28             boolean defaultValue) {
29         return new ExperimentFlag<>(
30                 defaultValue);
31     }
32 
ExperimentFlag( T defaultValue)33     private ExperimentFlag(
34             T defaultValue) {
35         mDefaultValue = defaultValue;
36     }
37 
38     /** Returns value for this experiment */
get()39     public T get() {
40         return mDefaultValue;
41     }
42 }
43