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
-
-
Constructor Summary
Constructors Constructor Description UniqueFilterIterator(Iterator<? extends E> iterator)
Constructs a newUniqueFilterIterator
.
-
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
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface java.util.Iterator
forEachRemaining
-
-