diva.graph.modular

Interface Graph

All Superinterfaces:

PropertyContainer, SemanticObjectContainer

All Known Subinterfaces:

CompositeNode

public interface Graph
extends SemanticObjectContainer, PropertyContainer

A graph is an object that contains nodes and edges. Edges are accessed through the nodes that they connect.

Version:

$Id$

Author:

Michael Shilman

Pt.AcceptedRating:

Red

Method Summary

Modifier and Type	Method and Description
int	getNodeCount() Return a count of the nodes this graph contains.
java.util.Iterator	nodes() Return an iterator over the nodes that this graph contains.

Methods inherited from interface diva.util.SemanticObjectContainer

getSemanticObject, setSemanticObject

Methods inherited from interface diva.util.PropertyContainer

getProperty, propertyNames, setProperty

Method Detail

nodes

java.util.Iterator nodes()

Return an iterator over the nodes that this graph contains.

getNodeCount

int getNodeCount()

Return a count of the nodes this graph contains.