| Class | Description | 
|---|---|
| BiNode<A,B> | Represents a node of the  Tree<A>class. | 
| DirectedEdge<A,B> | |
| DirectedGraph<A,B> | |
| Graph<A,B> | |
| Node<T> | Represents a node of the  Tree<T>class. | 
| Path<A,B> | |
| Tree<T> | Represents a Tree of Objects of generic type T. | 
| Vertex<A,B> |