@alfresco/adf-content-services
Version:
Alfresco ADF content services
36 lines (35 loc) • 1.42 kB
TypeScript
/*!
* @license
* Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
*
* 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.
*/
import { ContentPagingQuery } from '@alfresco/js-api';
import { CollectionViewer, DataSource } from '@angular/cdk/collections';
import { BehaviorSubject, Observable } from 'rxjs';
export declare abstract class InfiniteScrollDatasource<T> extends DataSource<T> {
protected readonly dataStream: BehaviorSubject<T[]>;
private isLoading$;
private subscription;
private batchesFetched;
private _itemsCount;
private _firstItem;
batchSize: number;
isLoading: Observable<boolean>;
get itemsCount(): number;
get firstItem(): T;
abstract getNextBatch(pagingOptions: ContentPagingQuery): Observable<T[]>;
connect(collectionViewer: CollectionViewer): Observable<T[]>;
disconnect(): void;
reset(): void;
}