public NodesSetterFactory(KeySetterFactory keySetterFactory,
                           Func <GraphType, Type, object, IDictionary <string, object> > nodesGetter)
 {
     this.keySetterFactory = keySetterFactory;
     this.nodesGetter      = nodesGetter;
 }
 public EdgesSetterFactory(KeySetterFactory keySetterFactory)
 {
     this.keySetterFactory = keySetterFactory;
 }