Package org.apache.commons.collections4.iterators

Class 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 Detail

      • UniqueFilterIterator

        public UniqueFilterIterator​(Iterator<? extends E> iterator)
        Constructs a new UniqueFilterIterator.
        Parameters:
        iterator - the iterator to use