1 /*
2  * Copyright (C) 2019 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.systemui.statusbar.notification.collection.coordinator;
18 
19 import androidx.annotation.NonNull;
20 
21 import com.android.systemui.statusbar.notification.collection.NotifPipeline;
22 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.Pluggable;
23 
24 /**
25  * Interface for registering callbacks to the {@link NotifPipeline}.
26  */
27 public interface Coordinator {
28     /**
29      * Called after the NewNotifPipeline is initialized.
30      * Coordinators should register their listeners and {@link Pluggable}s to the pipeline.
31      */
attach(@onNull NotifPipeline pipeline)32     void attach(@NonNull NotifPipeline pipeline);
33 }
34