1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.camera.device;
18
19/**
20 * Provides a set of executable actions for a given camera device key.
21 *
22 * In the case of Camera2 API, this is the example signature:
23 *
24 * <pre><code>
25 * Provider implements CameraDeviceActionProvider<CameraDevice, String>
26 * </code></pre>
27 *
28 * @param  The type of camera device the actions produce.
29 */
30public interface CameraDeviceActionProvider<TDevice> {
31
32    /**
33     * Return a new set of device and api specific actions for the given
34     * types.
35     */
36    public SingleDeviceActions<TDevice> get(CameraDeviceKey key);
37}
38