Class UniqueFilterIterator<E>
java.lang.Object
org.apache.commons.collections4.iterators.FilterIterator<E>
org.apache.commons.collections4.iterators.UniqueFilterIterator<E>
- Type Parameters:
E
- the type of elements returned by this iterator.
- All Implemented Interfaces:
Iterator<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
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Constructor Summary
ConstructorDescriptionUniqueFilterIterator
(Iterator<? extends E> iterator) Constructs a newUniqueFilterIterator
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Method Summary
Methods inherited from class org.apache.commons.collections4.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
-
UniqueFilterIterator
Constructs a newUniqueFilterIterator
.- Parameters:
iterator
- the iterator to use
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