content: /*
   * Copyright (C) 2016 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.example.android.databoundrecyclerview;
  
  import androidx.annotation.LayoutRes;
  import androidx.databinding.ViewDataBinding;
  
  /**
   * An Adapter implementation that works with a {@link DataBoundViewHolder}.
   * <p>
   * Although this version enforces a single item type, it can easily be extended to support multiple
   * view types.
   *
   * @param <T> The type of the binding class
   */
  abstract public class DataBoundAdapter<T extends ViewDataBinding> extends
          BaseDataBoundAdapter<T> {
      @LayoutRes
      private final int mLayoutId;
  
      /**
       * Creates a DataBoundAdapter with the given item layout
       *
       * @param layoutId The layout to be used for items. It must use data binding.
       */
      public DataBoundAdapter(@LayoutRes int layoutId) {
          mLayoutId = layoutId;
      }
  
      @Override
      public int getItemLayoutId(int position) {
          return mLayoutId;
      }
  }
  