content: /*
   * Copyright (C) 2015 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.preload.actions;
  
  import com.android.ddmlib.IDevice;
  
  /**
   * Marks an action as being device-specific. The user must set the device through the specified
   * method if the device selection changes.
   *
   * Implementors must tolerate a null device (for example, with a no-op). This includes calling
   * any methods before setDevice has been called.
   */
  public interface DeviceSpecific {
  
      /**
       * Set the device that should be used. Note that there is no restriction on calling other
       * methods of the implementor before a setDevice call. Neither is device guaranteed to be
       * non-null.
       *
       * @param device The device to use going forward.
       */
      public void setDevice(IDevice device);
  }
  