org.apache.commons.collections15.iterators
Class UniqueFilterIterator<E>

java.lang.Object
  extended by org.apache.commons.collections15.iterators.FilterIterator<E>
      extended by org.apache.commons.collections15.iterators.UniqueFilterIterator<E>
All Implemented Interfaces:
Iterator<E>

public class UniqueFilterIterator<E>
extends FilterIterator<E>

A FilterIterator which only returns "unique" Objects. Internally, the Iterator maintains a Set of objects it has already encountered, and duplicate Objects are skipped.

Since:
Commons Collections 2.1
Version:
$Revision: 1.1 $ $Date: 2005/10/11 17:05:24 $
Author:
Matt Hall, John Watkinson, Morgan Delagrange

Constructor Summary
UniqueFilterIterator(Iterator<E> iterator)
          Constructs a new UniqueFilterIterator.
 
Method Summary
 
Methods inherited from class org.apache.commons.collections15.iterators.FilterIterator
getIterator, getPredicate, hasNext, next, remove, setIterator, setPredicate
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

UniqueFilterIterator

public UniqueFilterIterator(Iterator<E> iterator)
Constructs a new UniqueFilterIterator.

Parameters:
iterator - the iterator to use


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