cz.cuni.amis.utils.iterators
Class CircularIterator<E>

java.lang.Object
  cz.cuni.amis.utils.iterators.CircularIterator<E>

Type Parameters:

E - contents of the iterable

All Implemented Interfaces:

Iterator<E>

Direct Known Subclasses:

ShiftedCircularIterator

public class CircularIterator<E>
extends Object
implements Iterator<E>

Implements a circular iterator that iterates over any reasonable iterable instance. Not fully tested!

Author:

Radek 'Black_Hand' Pibil

Field Summary

protected boolean

passedEnd

Constructor Summary

CircularIterator(Iterable<E> toIterateOver)

Method Summary

protected Iterable<E>	getIterable()
protected Iterator<E>	getIterator()
boolean	hasNext()
boolean	hasPassedEnd()
E	next()
void	remove()
protected void	restartIterator()

Methods inherited from class java.lang.Object

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

Field Detail

passedEnd

protected boolean passedEnd

Constructor Detail

CircularIterator

public CircularIterator(Iterable<E> toIterateOver)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>

hasPassedEnd

public boolean hasPassedEnd()

getIterable

protected Iterable<E> getIterable()

getIterator

protected Iterator<E> getIterator()

restartIterator

protected void restartIterator()