## org.apache.commons.collections.iterators
Class ProxyIterator

    java.lang.Object
      org.apache.commons.collections.iterators.ProxyIterator

All Implemented Interfaces:
  Iterator

Deprecated. Use AbstractIteratorDecorator. Will be removed in v4.0

public class ProxyIterator
extends Object
implements Iterator

A Proxy `Iterator` which delegates its methods to a proxy instance.

Since:
  Commons Collections 1.0
Version:
  $Revision: 1.10 $ $Date: 2004/02/18 00:59:50 $
Author:
  James Strachan

Constructor Summary
`ProxyIterator()` Deprecated. Constructs a new `ProxyIterator` that will not function until `setIterator(Iterator)` is called.
`ProxyIterator(Iterator iterator)` Deprecated. Constructs a new `ProxyIterator` that will use the given iterator.

Method Summary
`Iterator` `getIterator()` Deprecated. Getter for property iterator.
`boolean` `hasNext()` Deprecated. Returns true if the underlying iterator has more elements.
`Object` `next()` Deprecated. Returns the next element from the underlying iterator.
`void` `remove()` Deprecated. Removes the last returned element from the collection that spawned the underlying iterator.
`void` `setIterator(Iterator iterator)` Deprecated. Setter for property iterator.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

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.

Copyright © 2001-2005 Apache Software Foundation. All Rights Reserved.