Method CreateValueEdge

dql/mutation.go:134–142

CreateValueEdge returns a DirectedEdge with the given subject. The predicate, language, and facet values are derived from the NQuad.

(subjectUid uint64)

// CreateValueEdge returns a DirectedEdge with the given subject. The predicate,
// language, and facet values are derived from the NQuad.
func (nq NQuad) CreateValueEdge(subjectUid uint64) (*pb.DirectedEdge, error) {
	var err error

	out := nq.createEdgePrototype(subjectUid)
	if err = copyValue(out, nq); err != nil {
		return &emptyEdge, err
	}
	return out, nil
}

// ToDeletePredEdge takes an NQuad of the form '* p *' and returns the equivalent
// directed edge. Returns an error if the NQuad does not have the expected form.