net.sf.staccatocommons.iterators.thriter
Class NextThriterator<A>

java.lang.Object
  net.sf.staccatocommons.iterators.AbstractUnmodifiableIterator<A>
      net.sf.staccatocommons.iterators.thriter.AbstractThriterator<A>
          net.sf.staccatocommons.iterators.thriter.NextThriterator<A>

All Implemented Interfaces:

Iterator<A>, EmptyAware, Thriter<A>, Thriterator<A>

Direct Known Subclasses:

EnumerationIterator, IteratorThriterator

public abstract class NextThriterator<A>
extends AbstractThriterator<A>

Author:

flbulgarelli

Constructor Summary

NextThriterator()

Method Summary

void	advanceNext() Advances to the thriter to the position of the next element.
A	current() Answers element at the current position of this Thriter.
A	next()
protected abstract A	nextImpl()

Methods inherited from class net.sf.staccatocommons.iterators.thriter.AbstractThriterator

delayedCurrent, delayedNext, isEmpty

Methods inherited from class net.sf.staccatocommons.iterators.AbstractUnmodifiableIterator

remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.staccatocommons.iterators.thriter.Thriter

hasNext

Methods inherited from interface java.util.Iterator

hasNext, remove

Constructor Detail

NextThriterator

public NextThriterator()

Method Detail

advanceNext

public final void advanceNext()

Description copied from interface: Thriter

Advances to the thriter to the position of the next element.

next

public final A next()

nextImpl

protected abstract A nextImpl()

current

public final A current()

Description copied from interface: Thriter

Answers element at the current position of this Thriter. Result of this method if Thriter.advanceNext() was never evaluated before is undefined.

Returns:

the current element