org.apache.commons.collections4.iterators
Class UniqueFilterIterator<E>
java.lang.Object
org.apache.commons.collections4.iterators.FilterIterator<E>
org.apache.commons.collections4.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:
- 2.1
- Version:
- $Id: UniqueFilterIterator.java 1479385 2013-05-05 20:31:06Z tn $
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
UniqueFilterIterator
public UniqueFilterIterator(Iterator<? extends E> iterator)
- Constructs a new
UniqueFilterIterator
.
- Parameters:
iterator
- the iterator to use
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