Function setMetadata

setMetadata(
    dataFactory: ComunicaDataFactory,
    bindings: BindingsStream,
    quads: AsyncIterator<Quad>,
    elementVariables: Record<string, string>,
    variables: Variable[],
    forceEstimateCardinality: boolean,
): void
Set the metadata of the bindings stream derived from the metadata of the quads stream.
Parameters
- dataFactory: ComunicaDataFactory
  The data factory.
- bindings: BindingsStream
  The bindings stream that will receive the metadata property.
- quads: AsyncIterator<Quad>
  The quads stream that is guaranteed to emit the metadata property.
- elementVariables: Record<string, string>
  Mapping of quad term name to variable name.
- variables: Variable[]
  Variables to include in the metadata
- forceEstimateCardinality: boolean
  Set the cardinality to estimate
Returns void
A lazy promise behind a callback resolving to a metadata object.
- Defined in bus-query-source-identify/lib/Utils.ts:189