Class UniqueFilterIterator
java.lang.Object
org.apache.commons.collections.iterators.FilterIterator
org.apache.commons.collections.iterators.UniqueFilterIterator
- All Implemented Interfaces:
Iterator
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: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $
- Author:
- Morgan Delagrange
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Constructor Summary
ConstructorsConstructorDescriptionUniqueFilterIterator
(Iterator iterator) Constructs a newUniqueFilterIterator
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Method Summary
Methods inherited from class org.apache.commons.collections.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
Methods inherited from interface java.util.Iterator
forEachRemaining
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Constructor Details
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UniqueFilterIterator
Constructs a newUniqueFilterIterator
.- Parameters:
iterator
- the iterator to use
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