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.example.android.observability.persistence;
  
  import com.example.android.observability.UserDataSource;
  
  import io.reactivex.Completable;
  import io.reactivex.Flowable;
  
  /**
   * Using the Room database as a data source.
   */
  public class LocalUserDataSource implements UserDataSource {
  
      private final UserDao mUserDao;
  
      public LocalUserDataSource(UserDao userDao) {
          mUserDao = userDao;
      }
  
      @Override
      public Flowable<User> getUser() {
          return mUserDao.getUser();
      }
  
      @Override
      public Completable insertOrUpdateUser(User user) {
         return mUserDao.insertUser(user);
      }
  
      @Override
      public void deleteAllUsers() {
          mUserDao.deleteAllUsers();
      }
  }
  