dla/dist/collection.d.ts

node.js data loader with caching and support of lists

import { Cache } from './cache';
import * as Types from './shared-types';
export declare class Collection<V> implements Types.ICollection<V> {
    protected extractId: Types.IdExtractor<V>;
    /**
     * External cache wrapper
     */
    protected objectCache: Cache<Types.ICacheElement<V>>;
    /**
     * Cache of objects requested during collection life
     */
    protected promiseCache: {
        [id: string]: Promise<V>;
    };
    private loadFew;
    private query;
    constructor(options: Types.ICollectionOptions<V>);
    getOne(id: string): Promise<V>;
    getFewAsArray(ids: string[]): Promise<V[]>;
    getFewAsMap(ids: string[]): Promise<{
        [key: string]: V;
    }>;
    clearCache(idS: string | string[]): Promise<void>;
}