Class UniqueFilterIterator
- java.lang.Object
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- org.apache.commons.collections.iterators.FilterIterator
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- org.apache.commons.collections.iterators.UniqueFilterIterator
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- All Implemented Interfaces:
Iterator
@Deprecated(since="2021-04-30") public class UniqueFilterIterator extends FilterIterator
Deprecated.Commons Collections 3 is in maintenance mode. Commons Collections 4 should be used instead.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
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Constructor Summary
Constructors Constructor Description UniqueFilterIterator(Iterator iterator)
Deprecated.Constructs a newUniqueFilterIterator
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Method Summary
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Methods inherited from class org.apache.commons.collections.iterators.FilterIterator
getIterator, getPredicate, hasNext, next, remove, setIterator, setPredicate
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface java.util.Iterator
forEachRemaining
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Constructor Detail
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UniqueFilterIterator
public UniqueFilterIterator(Iterator iterator)
Deprecated.Constructs a newUniqueFilterIterator
.- Parameters:
iterator
- the iterator to use
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