gns3-web-ui/src/app/cartography/datasources/links-datasource.ts

import { Injectable } from "@angular/core";

import { DataSource } from "./datasource";
import { Link} from "../../models/link";


@Injectable()
export class LinksDataSource extends DataSource<Link> {
  protected findIndex(link: Link) {
    return this.data.findIndex((l: Link) => l.link_id === link.link_id);
  }
}