Package org.apache.commons.collections.iterators

Class ProxyIterator

  • All Implemented Interfaces:
    Iterator
    @Deprecated(since="2021-04-30")
public class ProxyIterator
extends Object
implements Iterator
    Deprecated.
    Use AbstractIteratorDecorator. Will be removed in v4.0
    A Proxy Iterator which delegates its methods to a proxy instance.
    Since:
    Commons Collections 1.0

    • Constructor Detail

      • ProxyIterator

        public ProxyIterator()
        Deprecated.
        Constructs a new ProxyIterator that will not function until setIterator(Iterator) is called.

      • ProxyIterator

        public ProxyIterator​(Iterator iterator)
        Deprecated.
        Constructs a new ProxyIterator that will use the given iterator.
        Parameters:
        iterator - the underlying iterator

    • Method Detail

      • hasNext

        public boolean hasNext()
        Deprecated.
        Returns true if the underlying iterator has more elements.
        Specified by:
        hasNext in interface Iterator
        Returns:
        true if the underlying iterator has more elements

      • next

        public Object next()
        Deprecated.
        Returns the next element from the underlying iterator.
        Specified by:
        next in interface Iterator
        Returns:
        the next element from the underlying iterator
        Throws:
        NoSuchElementException - if the underlying iterator raises it because it has no more elements

      • remove

        public void remove()
        Deprecated.
        Removes the last returned element from the collection that spawned the underlying iterator.
        Specified by:
        remove in interface Iterator

      • getIterator

        public Iterator getIterator()
        Deprecated.
        Getter for property iterator.
        Returns:
        Value of property iterator.

      • setIterator

        public void setIterator​(Iterator iterator)
        Deprecated.
        Setter for property iterator.
        Parameters:
        iterator - New value of property iterator.