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java.lang.Object | +--org.apache.commons.collections.iterators.ProxyIterator | +--org.apache.commons.collections.iterators.FilterIterator | +--org.apache.commons.collections.iterators.UniqueFilterIterator
A FilterIterator which only returns "unique" Objects. Internally, the Iterator maintains a Set of objects it has already encountered, and duplicate Objects are skipped.
Constructor Summary | |
UniqueFilterIterator(java.util.Iterator iterator)
Constructs a new UniqueFilterIterator . |
Methods inherited from class org.apache.commons.collections.iterators.FilterIterator |
getPredicate, hasNext, next, remove, setPredicate |
Methods inherited from class org.apache.commons.collections.iterators.ProxyIterator |
getIterator, setIterator |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public UniqueFilterIterator(java.util.Iterator iterator)
UniqueFilterIterator
.
iterator
- the iterator to use
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