lincd/lib/esm/shapes/List.d.ts

LINCD is a JavaScript library for building user interfaces with linked data (also known as 'structured data', or RDF)

import { NodeSet } from '../collections/NodeSet.js';
import { BlankNode, NamedNode, Node } from '../models.js';
import { Shape } from './Shape.js';
/**
 * Class to work with rdf Lists
 * A list is a way to store an ORDERED array in RDF (so in the graph with triples)
 * For example:
 * person.location = ["Portugal","Bali"]
 * If the order of these 2 items matters then it can be stored as a list in the graph like this:
 * _:somePerson _:location _:list1
 * _:list1 rdf:first "Portugal"
 * _:list1 rdf:rest _:list2 <-- continuation of the list can be found here
 * _:list2 rdf:first "Bali"
 * _:list2 rdf:rest rdf:nil <-- end of the list
 *
 */
export declare class List extends Shape {
    static targetClass: NamedNode;
    constructor(blanknode?: BlankNode);
    /**
     * Create a new list from a given set of nodes
     * Most performant way to create a new list if you already have the items in the list
     * @param items
     */
    static createFrom(items: NodeSet | Node[], isTemporaryNode?: boolean): List;
    /**
     * Returns the contents of a rdf.List
     * Will return an empty set if the given node is not a list
     * @param list
     * @param result
     * @private
     */
    static getContents(list: NamedNode, result?: NodeSet<Node>): NodeSet;
    private static getFirstItem;
    private static appendItems;
    private static getLastListItem;
    private static _createListEntry;
    private static _append;
    getContents(): NodeSet<Node>;
    isEmpty(): boolean;
    addItem(item: Node): void;
    addItems(items: NodeSet | Node[]): void;
}