generic ralationship in neo4j c# - neo4j

Question

I need to establish a relationship between two different node type like this:
public class Fallow<T,U>: Relationship,
IRelationshipAllowingSourceNode<T>,
IRelationshipAllowingTargetNode<U>
{
public Fallow(NodeReference targetNode)
: base(targetNode)
{
}
public const string TypeKey = "FALLOW";
public DateTime relationDate { get; set; }
public override string RelationshipTypeKey
{
get { return TypeKey; }
}
}
I have an error:
Error 1 'Biber10.Neo4j.Fallow<T,U>' cannot implement both 'Neo4jClient.IRelationshipAllowingParticipantNode<T>' and 'Neo4jClient.IRelationshipAllowingParticipantNode<U>' because they may unify for some type parameter substitutions C:\Users\turgut\Documents\Visual Studio 2013\Projects\Biber10\Biber10.Neo4j\Fallow.cs 10 18 Biber10.Neo4j
How do I fix it?.
Thanks.

Answer 1

We've moved away from the use of Relationship like this, the best example of the thing you're trying to do would be something like this:
public class Fallow
{
public const string TypeKey = "FALLOW";
public DateTime RelationDate { get; set; }
}
Used like so:
//Just using this to create a demo node
public class GeneralNode
{
public string AValue { get; set; }
}
var gc = new GraphClient(new Uri("http://localhost.:7474/db/data/"));
gc.Connect();
//Create
var node1 = new GeneralNode { AValue = "val1"};
var node2 = new GeneralNode { AValue = "val2" };
var fallow = new Fallow { RelationDate = new DateTime(2016, 1, 1)};
gc.Cypher
.Create($"(n:Value {{node1Param}})-[:{Fallow.TypeKey} {{fallowParam}}]->(n1:Value {{node2Param}})")
.WithParams(new
{
node1Param = node1,
node2Param = node2,
fallowParam = fallow
})
.ExecuteWithoutResults();
//Get
var query = gc.Cypher
.Match($"(n:Value)-[r:{Fallow.TypeKey}]->(n1:Value)")
.Return(r => r.As<Fallow>());
var results = query.Results;
foreach (var result in results)
{
Console.WriteLine("Fallow: " + result.RelationDate);
}