| AbstractGraph | This class provides a skeletal implementation of  Graph. | 
| AbstractNetwork | This class provides a skeletal implementation of  Network. | 
| AbstractValueGraph | This class provides a skeletal implementation of  ValueGraph. | 
| ElementOrder | Used to represent the order of elements in a data structure that supports different options for
 iteration order guarantees. | 
| ElementOrder.Type | The type of ordering that this object specifies. | 
| EndpointPair | An immutable pair representing the two endpoints of an edge in a graph. | 
| Graph | An interface for graph -structured data,
 whose edges are anonymous entities with no identity or information of their own. | 
| GraphBuilder |  | 
| ImmutableGraph | A  Graph whose elements and structural relationships will never change. | 
| ImmutableGraph.Builder | A builder for creating  ImmutableGraph instances, especially  static final
 graphs. | 
| ImmutableNetwork | A  Network whose elements and structural relationships will never change. | 
| ImmutableNetwork.Builder | A builder for creating  ImmutableNetwork instances, especially  static final
 networks. | 
| ImmutableValueGraph | A  ValueGraph whose elements and structural relationships will never change. | 
| ImmutableValueGraph.Builder |  | 
| MutableGraph | A subinterface of  Graph which adds mutation methods. | 
| MutableNetwork | A subinterface of  Network which adds mutation methods. | 
| MutableValueGraph | A subinterface of  ValueGraph which adds mutation methods. | 
| Network | An interface for graph -structured data,
 whose edges are unique objects. | 
| NetworkBuilder |  | 
| PredecessorsFunction | A functional interface for graph -structured data. | 
| SuccessorsFunction | A functional interface for graph -structured data. | 
| Traverser | An object that can traverse the nodes that are reachable from a specified (set of) start node(s)
 using a specified  SuccessorsFunction. | 
| ValueGraph | An interface for graph -structured data,
 whose edges have associated non-unique values. | 
| ValueGraphBuilder |  |