UndirectedEdgeContainer (JGraphT : a free Java graph library)

java.lang.Object
- org.jgrapht.graph.specifics.UndirectedEdgeContainer<V,E>

Type Parameters:

V - the graph vertex type

E - the graph edge type

All Implemented Interfaces:

Serializable
```
public class UndirectedEdgeContainer<V,E>
extends Object
implements Serializable
```
A container for vertex edges.
In this edge container we use array lists to minimize memory toll. However, for high-degree vertices we replace the entire edge container with a direct access subclass (to be implemented).

Author:

Barak Naveh

See Also:

Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addEdge(E e)`	Add a vertex edge
`int`	`edgeCount()`	Get number of vertex edges
`Set<E>`	`getUnmodifiableVertexEdges()`	A lazy build of unmodifiable list of vertex edges
`void`	`removeEdge(E e)`	Remove a vertex edge

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getUnmodifiableVertexEdges
```
public Set<E> getUnmodifiableVertexEdges()
```
    A lazy build of unmodifiable list of vertex edges
    
    Returns:
    
    an unmodifiable set of vertex edges
  - addEdge
```
public void addEdge(E e)
```
    Add a vertex edge
    
    Parameters:
    
    e - the edge to add
  - edgeCount
```
public int edgeCount()
```
    Get number of vertex edges
    
    Returns:
    
    the number of vertex edges
  - removeEdge
```
public void removeEdge(E e)
```
    Remove a vertex edge
    
    Parameters:
    
    e - the edge to remove