private async Task SerializeEdge(HashSet <string> headersCreatedFor, Edge edge)
{
var mapping = _csvMapping.RelationMappings.FirstOrDefault(_ => _.Label == edge.Label);
if (mapping == null)
{
return;
}
if (!headersCreatedFor.Contains(edge.Label))
{
await _containerBuilder.WriteHeader(edge.Label, sw => CsvSerializationExtensions.WriteRelationshipHeader(sw, mapping)).ConfigureAwait(false);
headersCreatedFor.Add(edge.Label);
}
await _containerBuilder.WriteContent(edge.Label, sw => CsvSerializationExtensions.WriteRelationship(sw, mapping, edge)).ConfigureAwait(false);
}
private async Task SerializeVertex(HashSet <string> headersCreatedFor, Vertex entity)
{
var mapping = _csvMapping.NodeMappings.FirstOrDefault(_ => _.Label == entity.Label);
if (mapping == null)
{
return;
}
if (!headersCreatedFor.Contains(entity.Label))
{
await _containerBuilder.WriteHeader(entity.Label, sw => CsvSerializationExtensions.WriteNodeHeader(sw, mapping)).ConfigureAwait(false);
headersCreatedFor.Add(entity.Label);
}
await _containerBuilder.WriteContent(entity.Label, sw => CsvSerializationExtensions.WriteNode(sw, mapping, entity)).ConfigureAwait(false);
}
