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 package com.android.dialer.common.concurrent;
17 
18 import javax.inject.Qualifier;
19 
20 /** Annotations for dagger concurrency bindings. */
21 public class Annotations {
22 
23   /** Annotation for retrieving the UI thread. */
24   @Qualifier
25   public @interface Ui {}
26 
27   /** Annotation for retrieving the non-UI thread pool. */
28   @Qualifier
29   public @interface NonUiParallel {}
30 
31   /** Annotation for retrieving the non-UI serial executor. */
32   @Qualifier
33   public @interface NonUiSerial {}
34 
35   /** Annotation for retrieving the UI thread pool. */
36   @Qualifier
37   public @interface UiParallel {}
38 
39   /** Annotation for retrieving the UI serial executor. */
40   @Qualifier
41   public @interface UiSerial {}
42 
43   /** Annotation for retrieving the lightweight executor. */
44   @Qualifier
45   public @interface LightweightExecutor {}
46 
47   /** Annotation for retrieving the background executor. */
48   @Qualifier
49   public @interface BackgroundExecutor {}
50 }
51