1/**
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16/**
17 * Module initial content loader base class.
18 * Perform early loading of configuration and data.
19 */
20export abstract class BaseModulePreLoader {
21
22  /**
23   * Perform initial loading action.
24   */
25  load(): void {
26    this.loadConfig();
27    this.loadData();
28  }
29
30  /**
31   * Initial load configuration.
32   */
33  protected abstract loadConfig(): void;
34
35  /**
36   * Initialize load data.
37   */
38  protected abstract loadData(): void;
39
40  /**
41   * module release
42   */
43  abstract releaseConfigAndData(): void;
44}
45