content: /*
   * Copyright (C) 2017 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.android.layoutlib.bridge.android;
  
  import com.android.ide.common.rendering.api.ResourceValue;
  
  import android.util.ResolvingAttributeSet;
  
  import android.annotation.NonNull;
  import android.annotation.Nullable;
  
  /**
   * Empty {@link AttributeSet}
   */
  class NopAttributeSet implements ResolvingAttributeSet {
      @Override
      public int getAttributeCount() {
          return 0;
      }
  
      @Override
      public String getAttributeNamespace(int index) {
          return null;
      }
  
      @Override
      public String getAttributeName(int index) {
          return null;
      }
  
      @Override
      public String getAttributeValue(int index) {
          return null;
      }
  
      @Override
      public String getAttributeValue(String namespace, String name) {
          return null;
      }
  
      @Override
      public String getPositionDescription() {
          return null;
      }
  
      @Override
      public int getAttributeNameResource(int index) {
          return 0;
      }
  
      @Override
      public int getAttributeListValue(String namespace, String attribute, String[] options, int
              defaultValue) {
          return 0;
      }
  
      @Override
      public boolean getAttributeBooleanValue(String namespace, String attribute,
              boolean defaultValue) {
          return false;
      }
  
      @Override
      public int getAttributeResourceValue(String namespace, String attribute, int defaultValue) {
          return 0;
      }
  
      @Override
      public int getAttributeIntValue(String namespace, String attribute, int defaultValue) {
          return 0;
      }
  
      @Override
      public int getAttributeUnsignedIntValue(String namespace, String attribute,
              int defaultValue) {
          return 0;
      }
  
      @Override
      public float getAttributeFloatValue(String namespace, String attribute,
              float defaultValue) {
          return 0;
      }
  
      @Override
      public int getAttributeListValue(int index, String[] options, int defaultValue) {
          return 0;
      }
  
      @Override
      public boolean getAttributeBooleanValue(int index, boolean defaultValue) {
          return false;
      }
  
      @Override
      public int getAttributeResourceValue(int index, int defaultValue) {
          return 0;
      }
  
      @Override
      public int getAttributeIntValue(int index, int defaultValue) {
          return 0;
      }
  
      @Override
      public int getAttributeUnsignedIntValue(int index, int defaultValue) {
          return 0;
      }
  
      @Override
      public float getAttributeFloatValue(int index, float defaultValue) {
          return 0;
      }
  
      @Override
      public String getIdAttribute() {
          return null;
      }
  
      @Override
      public String getClassAttribute() {
          return null;
      }
  
      @Override
      public int getIdAttributeResourceValue(int defaultValue) {
          return 0;
      }
  
      @Override
      public int getStyleAttribute() {
          return 0;
      }
  
      @Override
      @Nullable
      public ResourceValue getResolvedAttributeValue(@Nullable String namespace,
              @NonNull String name) {
          return null;
      }
  }
  