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
17package com.android.layoutlib.bridge.android;
18
19import android.util.AttributeSet;
20
21/**
22 * Empty {@link AttributeSet}
23 */
24class NopAttributeSet implements AttributeSet {
25    @Override
26    public int getAttributeCount() {
27        return 0;
28    }
29
30    @Override
31    public String getAttributeNamespace(int index) {
32        return null;
33    }
34
35    @Override
36    public String getAttributeName(int index) {
37        return null;
38    }
39
40    @Override
41    public String getAttributeValue(int index) {
42        return null;
43    }
44
45    @Override
46    public String getAttributeValue(String namespace, String name) {
47        return null;
48    }
49
50    @Override
51    public String getPositionDescription() {
52        return null;
53    }
54
55    @Override
56    public int getAttributeNameResource(int index) {
57        return 0;
58    }
59
60    @Override
61    public int getAttributeListValue(String namespace, String attribute, String[] options, int
62            defaultValue) {
63        return 0;
64    }
65
66    @Override
67    public boolean getAttributeBooleanValue(String namespace, String attribute,
68            boolean defaultValue) {
69        return false;
70    }
71
72    @Override
73    public int getAttributeResourceValue(String namespace, String attribute, int defaultValue) {
74        return 0;
75    }
76
77    @Override
78    public int getAttributeIntValue(String namespace, String attribute, int defaultValue) {
79        return 0;
80    }
81
82    @Override
83    public int getAttributeUnsignedIntValue(String namespace, String attribute,
84            int defaultValue) {
85        return 0;
86    }
87
88    @Override
89    public float getAttributeFloatValue(String namespace, String attribute,
90            float defaultValue) {
91        return 0;
92    }
93
94    @Override
95    public int getAttributeListValue(int index, String[] options, int defaultValue) {
96        return 0;
97    }
98
99    @Override
100    public boolean getAttributeBooleanValue(int index, boolean defaultValue) {
101        return false;
102    }
103
104    @Override
105    public int getAttributeResourceValue(int index, int defaultValue) {
106        return 0;
107    }
108
109    @Override
110    public int getAttributeIntValue(int index, int defaultValue) {
111        return 0;
112    }
113
114    @Override
115    public int getAttributeUnsignedIntValue(int index, int defaultValue) {
116        return 0;
117    }
118
119    @Override
120    public float getAttributeFloatValue(int index, float defaultValue) {
121        return 0;
122    }
123
124    @Override
125    public String getIdAttribute() {
126        return null;
127    }
128
129    @Override
130    public String getClassAttribute() {
131        return null;
132    }
133
134    @Override
135    public int getIdAttributeResourceValue(int defaultValue) {
136        return 0;
137    }
138
139    @Override
140    public int getStyleAttribute() {
141        return 0;
142    }
143}
144