rdf-stores/lib/IRdfStoreOptions.d.ts

A TypeScript/JavaScript implementation of the RDF/JS store interface with support for quoted triples.

import type * as RDF from '@rdfjs/types';
import type { QuadTermName } from 'rdf-terms';
import type { ITermDictionary } from './dictionary/ITermDictionary';
import type { IRdfStoreIndex } from './index/IRdfStoreIndex';
/**
 * Options for constructing an RDF store.
 */
export interface IRdfStoreOptions<E, Q extends RDF.BaseQuad = RDF.Quad> {
    /**
     * The quad component order combinations of indexes that must be created.
     * For example, creating a store with only an SPOG index requires passing:
     * [[ 'subject', 'predicate', 'object', 'graph' ]]
     * For example, creating a store with SPOG and GOPS index requires passing:
     * [[ 'subject', 'predicate', 'object', 'graph' ], [ 'graph', 'object', 'predicate', 'subject' ]]
     */
    indexCombinations: QuadTermName[][];
    /**
     * Callback for creating an index.
     * @param options The store options.
     */
    indexConstructor: (options: IRdfStoreOptions<E, Q>) => IRdfStoreIndex<E, boolean>;
    /**
     * The dictionary for encoding and decoding RDF terms.
     */
    dictionary: ITermDictionary<E>;
    /**
     * The data factory for constructing terms and quads.
     */
    dataFactory: RDF.DataFactory<Q>;
}