public virtual int RegisterId()
{
int id = CurrentId;
ReferencesByGuid.Add(id, new ReferenceNode());
CurrentId++;
return(id);
}
public virtual int RegisterId(int id)
{
if (id == 0)
{
throw new ArgumentNullException("id");
}
CurrentId = id + 1;
ReferencesByGuid.Add(id, new ReferenceNode());
return(id);
}
public virtual int RegisterId(object obj)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
int id = CurrentId;
CurrentId++;
ReferencesByGuid.Add(id, new ReferenceNode(obj));
ReferencesByInstance[obj] = id;
return(id);
}