Package [graph, traversal]

By: ThorstenSeitz

Interfaces
`EdgeTraversal`	Source Code`shared EdgeTraversal<V,E,G>given V satisfies Object given E satisfies Edge<V,E> given G satisfies IncidenceGraph<V,E>`
`GraphTraversal`	Source Code`shared GraphTraversal<V,G,Visitor>given V satisfies Object given G satisfies AdjacencyGraph<V> given Visitor satisfies TraversalVisitor<V>`
`VertexTraversal`	Source Code`shared VertexTraversal<V,G>given V satisfies Object given G satisfies AdjacencyGraph<V>`

Classes
`BfsEdgeTraversal`	Source Code`shared BfsEdgeTraversal<V,E,G>given V satisfies Object given E satisfies Edge<V,E> given G satisfies IncidenceGraph<V,E>` Breadth first traversal of an `IncidenceGraph` using an `EdgePropagator`.
`BfsTraversal`	Source Code`shared BfsTraversal<V,G>given V satisfies Object given G satisfies AdjacencyGraph<V>` Breadth first traversal of an `AdjacencyGraph` using a `VertexPropagator`.