@vindev/particle/lib/shared/utils/datasource.d.ts

Angular Component Library using Tailwind

import { BehaviorSubject, Observable, Subscription } from 'rxjs';
import { AtmPaginator } from './paginator';
export declare type ListRange = {
    start: number;
    end: number;
};
export interface CollectionViewer {
    viewChange: Observable<ListRange>;
}
export declare abstract class DataSource<T> {
    abstract connect(collectionViewer: CollectionViewer): Observable<readonly T[]>;
    abstract disconnect(collectionViewer: CollectionViewer): void;
}
export declare function isDataSource(value: any): value is DataSource<any>;
export declare class AtmDataSource<T> extends DataSource<T> {
    private readonly _data;
    private readonly _filter;
    private readonly _renderData;
    private readonly _internalPageChanges;
    _renderChangesSubscription: Subscription | null;
    filteredData: T[];
    get paginator(): AtmPaginator | null;
    set paginator(paginator: AtmPaginator | null);
    private _paginator;
    get data(): T[];
    set data(data: T[]);
    get filter(): string;
    set filter(filter: string);
    filterPredicate: (data: T, filter: string) => boolean;
    constructor(initialData?: T[]);
    connect(): BehaviorSubject<T[]>;
    addToData(newData: T[]): void;
    disconnect(): void;
    _updateChangeSubscription(): void;
    _filterData(data: T[]): T[];
    _pageData(data: T[]): T[];
    _updatePaginator(filteredDataLength: number): void;
}