@ndn/packet/lib/fwhint_node.js

NDNts: Network Layer Packets

import { Encoder, EvDecoder } from "@ndn/tlv";
import { TT } from "./an_node.js";
import { Name } from "./name/mod_node.js";
const EVD = new EvDecoder("FwHint")
    .add(TT.Name, (t, { decoder }) => t.push(decoder.decode(Name)), { repeat: true });
/** ForwardingHint in Interest. */
export class FwHint {
    static decodeValue(vd) {
        const t = new FwHint();
        EVD.decodeValue(t.delegations, vd);
        return t;
    }
    constructor(arg) {
        if (Array.isArray(arg)) {
            for (const name of arg) {
                this.delegations.push(Name.from(name));
            }
        }
        else if (Name.isNameLike(arg)) {
            this.delegations = [Name.from(arg)];
        }
        else if (arg instanceof FwHint) {
            this.delegations = [...arg.delegations];
        }
    }
    delegations = [];
    encodeTo(encoder) {
        encoder.prependTlv(TT.ForwardingHint, Encoder.OmitEmpty, ...this.delegations);
    }
}