content: /*
   * Copyright 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 <%= appPackage %>.tasks.domain.filter;
  
  import <%= appPackage %>.tasks.domain.model.Task;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Returns the completed tasks from a list of {@link Task}s.
   */
  class CompleteTaskFilter implements TaskFilter {
      @Override
      public List<Task> filter(List<Task> tasks) {
          List<Task> filteredTasks = new ArrayList<>();
  
          for (Task task : tasks) {
              if (task.isCompleted()) {
                  filteredTasks.add(task);
              }
          }
          return filteredTasks;
      }
  }
  