# Interface DigraphIteration<E,V>

All Known Subinterfaces:
  `Digraph<E,V>`

All Known Implementing Classes:
  `FilterIteration, MapDigraph, ReversedIteration`

public interface DigraphIteration<E,V>

Since:
  3.1

- ## Method Summary

  Modifier and Type
  Method
  Description
  `ArcIterator<E,V>`
  `arcIterator()`
  `ArcIterator<E,V>`
  `incomingIterator(E vertex)`
  `ArcIterator<E,V>`
  `outgoingIterator(E vertex)`
  `Iterator<E>`
  `vertexIterator()`

- ## Method Details

  - ### vertexIterator

    Iterator<E> vertexIterator()

  - ### arcIterator

    ArcIterator<E,V> arcIterator()

  - ### outgoingIterator

    ArcIterator<E,V> outgoingIterator(E vertex)

  - ### incomingIterator

    ArcIterator<E,V> incomingIterator(E vertex)