org.geotools.graph.traverse.basic
Class SourceGraphIterator

java.lang.Object
  org.geotools.graph.traverse.basic.AbstractGraphIterator
      org.geotools.graph.traverse.basic.SourceGraphIterator

All Implemented Interfaces:

GraphIterator

Direct Known Subclasses:

BreadthFirstIterator, DijkstraIterator, NoBifurcationIterator

public abstract class SourceGraphIterator

extends AbstractGraphIterator

A GraphIterator that starts iteration from a specefied point.

Author:

Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net

Constructor Summary

SourceGraphIterator()

Method Summary

Graphable	getSource() Returns the source of the iteration.
void	setSource(Graphable source) Sets the source for the iteration.

Methods inherited from class org.geotools.graph.traverse.basic.AbstractGraphIterator

getGraph, getTraversal, getWalker, setTraversal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.geotools.graph.traverse.GraphIterator

cont, init, killBranch, next

Constructor Detail

SourceGraphIterator

public SourceGraphIterator()

Method Detail

setSource

public void setSource(Graphable source)

Sets the source for the iteration.

Parameters:

source - The source of the iteration.

getSource

public Graphable getSource()

Returns the source of the iteration.

Returns:

The source of the iteration.