| /** |
| * @license |
| * Copyright Google LLC All Rights Reserved. |
| * |
| * Use of this source code is governed by an MIT-style license that can be |
| * found in the LICENSE file at https://angular.io/license |
| */ |
| import { isObservable, of as observableOf } from 'rxjs'; |
| import { DataSource } from './data-source'; |
| /** DataSource wrapper for a native array. */ |
| export class ArrayDataSource extends DataSource { |
| constructor(_data) { |
| super(); |
| this._data = _data; |
| } |
| connect() { |
| return isObservable(this._data) ? this._data : observableOf(this._data); |
| } |
| disconnect() { } |
| } |
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