edu.uci.ics.jung.graph
Interface UndirectedEdge

All Superinterfaces:

ArchetypeEdge, Edge, UserDataContainer

All Known Implementing Classes:

UndirectedSparseEdge

public interface UndirectedEdge

extends Edge

A tagging interface for implementations of Edge that do not impose an ordering on their incident vertices. An undirected edge e is an unordered pair of vertices (v1, v2) which connects v1 to v2. Each of v1 and v2 are considered to be both source and destination of e; equivalently, e is both an outgoing edge and an incoming edge of each vertex.

Author:

Joshua O'Madadhain, Danyel Fisher, Scott White

See Also:

UndirectedGraph, DirectedEdge, Vertex

Nested Class Summary

Nested classes inherited from class edu.uci.ics.jung.utils.UserDataContainer

UserDataContainer.CopyAction

Methods inherited from interface edu.uci.ics.jung.graph.Edge

getEndpoints, getOpposite

Methods inherited from interface edu.uci.ics.jung.graph.ArchetypeEdge

copy, getEqualEdge, getEquivalentEdge, getGraph, getIncidentVertices, isIncident, numVertices

Methods inherited from interface edu.uci.ics.jung.utils.UserDataContainer

addUserDatum, containsUserDatumKey, getUserDatum, getUserDatumCopyAction, getUserDatumKeyIterator, importUserData, removeUserDatum, setUserDatum