Function nvlResultTransformer

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

Example

import * as neo4j from 'neo4j-driver'
import { nvlResultTransformer, NVL } from '@neo4j-nvl/base'

const run = async () => {
  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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