Interface  Description 

IGraph<V extends SequenceElement,E extends java.lang.Number> 
Interface for a IGraph, with objects for each vertex and edge.

Class  Description 

Edge<T extends java.lang.Number> 
Edge in a graph.

Graph<V extends SequenceElement,E extends java.lang.Number> 
Graph, where all edges and vertices are stored inmemory.
Internally, this is a directed graph with adjacency list representation; however, if undirected edges are added, these edges are duplicated internally to allow for fast lookup. Depending on the value of allowMultipleEdges , this graph implementation may or may not allow
multiple edges between any two adjacent nodes. 
Vertex<T extends SequenceElement> 
Vertex in a graph
