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.server.usb.descriptors.tree;
17 
18 import com.android.server.usb.descriptors.report.ReportCanvas;
19 import com.android.server.usb.descriptors.report.Reporting;
20 
21 /**
22  * @hide
23  * A shared super class for UsbDescriptor tree nodes.
24  */
25 public class UsbDescriptorsTreeNode implements Reporting {
26     private static final String TAG = "UsbDescriptorsTreeNode";
27 
28     /**
29      * Implements generate a comprehehensive report of descriptor.
30      */
31     @Override
report(ReportCanvas canvas)32     public void report(ReportCanvas canvas) {
33     }
34 
35     /**
36      * Implements generate an abreviated report of descriptor.
37      */
38     @Override
shortReport(ReportCanvas canvas)39     public void shortReport(ReportCanvas canvas) {
40     }
41 }
42