Function nvlResultTransformer

Result transformer for the Neo4j JavaScript driver results to NVL graph elements.

Example

import neo4j from "neo4j-driver";
import { nvlResultTransformer, NVL } from "@neo4j-nvl/base";

const driver = neo4j.driver("{uri}", neo4j.auth.basic("{user}", "{password}"));
const nvlGraph = await driver.executeQuery(
  "MATCH (a)-[r]-(b) RETURN a,r,b LIMIT 25",
  {},
  { resultTransformer: nvlResultTransformer }
);

const nvl = new NVL(document.getElementById('viz'), nvlGraph.nodes, nvlGraph.relationships);

See

on Neo4j JS Driver API Docs

  • nvlResultTransformer(result): Promise<{
        nodes: Node[];
        recordObjectMap: Map<string, Node<Integer, Properties, string> | Relationship<Integer, Properties, string> | Path<Integer>>;
        relationships: Relationship[];
    }>

  • Parameters

    • result: Result<RecordShape>

    Returns Promise<{
        nodes: Node[];
        recordObjectMap: Map<string, Node<Integer, Properties, string> | Relationship<Integer, Properties, string> | Path<Integer>>;
        relationships: Relationship[];
    }>

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