/***************************************************/
private static List <IRelation> RelationsToAdd(IRelation relation, RelationDirection linkDirection)
{
List <IRelation> relations = new List <IRelation>();
if (linkDirection == RelationDirection.Forwards)
{
relations.Add(relation);
}
if (linkDirection == RelationDirection.Backwards)
{
relations.Add(relation.IReverse());
}
if (linkDirection == RelationDirection.Both)
{
relations.Add(relation);
IRelation clone = relation.DeepClone();
relations.Add(clone.IReverse());
}
return(relations);
}