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 package com.android.contactsbind.experiments;
17 
18 import java.util.HashMap;
19 import java.util.Map;
20 
21 /**
22  * Provides getters for experiment flags.
23  * This stub class is designed to be overwritten by an overlay.
24  */
25 public final class Flags {
26 
27     private static Flags sInstance;
28 
29     private Map<String, Object> mMap;
30 
getInstance()31     public static Flags getInstance() {
32         if (sInstance == null) {
33             sInstance = new Flags();
34         }
35         return sInstance;
36     }
37 
Flags()38     private Flags() {
39         mMap = new HashMap<>();
40     }
41 
getBoolean(String flagName)42     public boolean getBoolean(String flagName) {
43         return mMap.containsKey(flagName) ? (boolean) mMap.get(flagName) : false;
44     }
45 
getInteger(String flagName)46     public int getInteger(String flagName) {
47         return mMap.containsKey(flagName) ? ((Integer) mMap.get(flagName)).intValue() : 0;
48     }
49 }
50