net.ontopia.utils
Class GrabberIterator<O,G>

java.lang.Object
  net.ontopia.utils.GrabberIterator<O,G>

All Implemented Interfaces:

java.util.Iterator<G>

public class GrabberIterator<O,G>
extends java.lang.Object
implements java.util.Iterator<G>

INTERNAL: An iterator that uses a grabber to grab object from another iterator.

Field Summary

protected GrabberIF<O,G>	grabber
protected java.util.Iterator<O>	iter

Constructor Summary

GrabberIterator(java.util.Iterator<O> iter, GrabberIF<O,G> grabber)

Method Summary

boolean	hasNext()
G	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

iter

protected java.util.Iterator<O> iter

grabber

protected GrabberIF<O,G> grabber

Constructor Detail

GrabberIterator

public GrabberIterator(java.util.Iterator<O> iter,
                       GrabberIF<O,G> grabber)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<G>

next

public G next()

Specified by:

next in interface java.util.Iterator<G>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<G>